REMS Nano User manual

0508 4 ANCRA www.ancranz.com
NANO & Akku-NANO
REMS Nano
Akku-Nano
INSTRUCTION MANUAL
NANO
Electric Tube & Piping Cutter
AKKU-NANO
Cordless Pipe Cutter

Fig. 1 REMS Nano
26
4 5 8 7
31
Fig. 2 REMS Akku-Nano
2631
4 95 8 7
Fig. 3

Translation of the Original Instruction Manual
Fig. 1 – 2
1 Base frame
2 Pipe arm
3 Fastening holes (not illustrated)
4 Cutting wheel
5 Hexagonal nut
6 Pipe rest
7 Handle
8 Safetyinchingswitch
9 High-Power-Battery
General Safety Instructions for Power Tools
WARNING
Read all the safety notes, instructions, illustrations and technical data which
come with this power tool. Failure to heed the following instructions can lead to
electric shock, re and/or severe injuries.
Keep all safety notes and instructions for the future.
The term "power tool" in the warnings refers to your mains operated (with power
cable) power tool or battery-operated (without power cable) power tool.
1) Work area safety
a) Keep work area clean and well lit. Cluttered or dark areas invite accidents.
b) Do not operate power tools in explosive atmospheres, such as in the
presence of ammable liquids, gases or dust. Power tools create sparks
which may ignite the dust or fumes.
c) Keep children and bystanders away while operating a power tool. Distractions
can cause you to lose control.
2) Electrical safety
a) Power tool plugs must match the outlet. Never modify the plug in any way.
Do not use any adapter plugs with earthed (grounded) power tools. Unmo-
died plugs and matching outlets will reduce risk of electric shock.
b) Avoid body contact with earthed or grounded surfaces, such as pipes,
radiators, ranges and refrigerators. There is an increased risk of electric shock
if your body is earthed or grounded.
c) Do not expose power tools to rain or wet conditions. Water entering a power
tool will increase the risk of electric shock.
d) Do not misuse the connecting cable to carry or hang up the power tool or
to pull the plug out of the socket. Keep the connecting cable away from
heat, oil, sharp edges or moving tool parts. Damaged or knotted cables
increase the risk of electric shock.
e) When operating a power tool outdoors, use an extension cord suitable for
outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric
shock.
f) If operating a power tool in a damp location is unavoidable, use a residual
current device (RCD) protected supply. Use of an RCD reduces the risk of
electric shock.
3) Personal safety
a) Stay alert, watch what you are doing and use common sense when opera-
ting a power tool. Do not use a power tool while you are tired or under the
inuence of drugs, alcohol or medication. A moment of inattention while
operating power tools may result in serious personal injury.
b) Use personal protective equipment. Always wear eye protection. Protective
equipment such as dust mask, non-skid safety shoes, hard hat, or hearing
protection used for appropriate conditions will reduce personal injuries.
c) Prevent unintentional starting. Ensure the switch is in the off-position before
connecting to power source and/or battery pack, picking up or carrying the
tool. Carrying power tools with your nger on the switch or energising power
tools that have the switch on invites accidents.
d) Remove any adjusting key or wrench before turning the power tool on. A
wrench or a key left attached to a rotating part of the power tool may result in
personal injury.
e) Do not overreach. Keep proper footing and balance at all times. This enables
better control of the power tool in unexpected situations.
f) Dress properly. Do not wear loose clothing or jewellery. Keep your hair,
clothing and gloves away from moving parts. Loose clothes, jewellery or long
hair can be caught in moving parts.
g) Do not take your safety for granted and ignore the safety rules for power
tools even if you are very familiar with the power tool after frequent use.
Careless handling can lead to severe injury within split seconds.
4) Power tool use and care
a) Do not force the power tool. Use the correct power tool for your application.
The correct power tool will do the job better and safer at the rate for which it was
designed.
b) Do not use the power tool if the switch does not turn it on and off. Any power
tool that cannot be controlled with the switch is dangerous and must be repaired.
c) Disconnect the plug from the power source and/or the battery pack from
the power tool before making any adjustments, changing accessories, or
storing power tools. Such preventive safety measures reduce the risk of star-
ting the power tool accidentally.
d) Store idle power tools out of the reach of children and do not allow persons
unfamiliar with the power tool or these instructions to operate the power
tool. Power tools are dangerous in the hands of untrained users.
e) Maintain power tools. Check for misalignment or binding of moving parts,
breakage of parts and any other condition that may affect the power tool’s
operation. If damaged, have the power tool repaired before use. Many
accidents are caused by poorly maintained power tools.
f) Keep cutting tools sharp and clean. Properly maintained cutting tools with
sharp cutting edges are less likely to bind and are easier to control.
g) Use the power tool, accessories and tool bits etc. in accordance with these
instructions, taking into account the working conditions and the work to
be performed. Use of the power tool for operations different from those intended
could result in a hazardous situation.
h) Keep handles and gripping surfaces dry, clean and free from oil and grease.
Slippery handles and gripping surfaces prevent safe handling and control of the
power tool in unforeseeable situations.
5) Battery tool use and care
a) Recharge only with the charger specied by the manufacturer. A charger
that is suitable for one type of battery pack may create a risk of re when used
with another battery pack.
b) Use power tools only with specically designated battery packs. Use of any
other battery packs may create a risk of injury and re.
c) When battery pack is not in use, keep it away from other metal objects, like
paper clips, coins, keys, nails, screws or other small metal objects, that
can make a connection from one terminal to another. Shorting the battery
terminals together may cause burns or a re.
d) Under abusive conditions, liquid may be ejected from the battery; avoid
contact. If contact accidentally occurs, ush with water. If liquid contacts
eyes, additionally seek medical help. Liquid ejected from the battery may cause
irritation or burns.
e) Do not use a damaged or modied battery. Damaged or modied batteries
can behave unexpectedly and lead to res, explosions or injuries.
f) Do not expose a battery for re or high temperatures. Fire or temperatures
above 130°C (265°F) can cause an explosion.
g) Follow all the instructions for charging and never charge the battery or the
cordless tool outside the temperature range specied in the operating
instructions. Incorrect charging or charging outside the permitted temperature
range can destroy the battery and increase the re risk.
6) Service
a) Have your power tool serviced by a qualied repair person using only
identical replacement parts. This will ensure that the safety of the power tool
is maintained.
b) Never service damaged batteries. All maintenance of batteries should only be
carried out by the manufacturer or authorised customer service points.
Safety instructions for electric pipe and Cordless
Pipe Cutting Machines
WARNING
Read all safety warnings and all instructions. Failure to follow the warnings and
instructions may result in electric shock, re and/or serious injury.
Save all warnings and instructions for future reference.
● Do not use the power tool if it is damaged. There is a danger of accident.
● Only connect the power tool of protection class I to a socket/extension lead
with a functioning PE conductor. There is a danger of electric shock.
● Do not overload the power tool, do not use damaged cutting wheels and
cut with a reasonable feeding pressure. The power tool and the cutting wheel
are subject to heavier wear by too high feeding pressure and can be damaged.
A too high feeding pressure, the ends of the pipe to be cut are pressed further
inwards causing constriction of the cross section.
● Do not reach into moving parts in the cutting area and in the area of the
pipe rest (6) and the material rest(s). There is a risk of injury.
● Use REMS Herkules 3B (accessory, Art. No. 120100), REMS Herkules Y
(accessory, Art. No. 120130) material rest(s) to support long pipes at both
ends if necessary and align these exactly to the pipe rest (6) of the power
tool. This reduces off-centre running of the pipes and the cut pipes do not fall
onto the oor.
● Check that the pipes are running true before cutting them. Cutting pipes that
are not straight causes imbalance and the pipe or pipe rest can fall over. The
pipe can also slip off the material rest, the power tool can move and the cutting
wheel can be damaged. Danger of injury.
● Protect persons accompanying the work against the rotating pipe during
cutting. Danger of injury.
● Only allow trained persons to use the power tool. Apprentices may only use
the power tool when they are over 16, when this is necessary for their training
and when they are supervised by a trained operative.
● Children and persons who, due to their physical, sensory or mental abili-
ties or lack of experience and knowledge are unable to operate the power
tool safely may not use this power tool without supervision or instruction
by a responsible person. Otherwise there is a risk of operating errors and
injuries.
● Check the power cable of the power tool and, if applicable, extension leads
regularly for damage. Have these renewed by qualied experts or an authorised
REMS customer service workshop in case of damage.
● Only use approved and appropriately marked extension leads with a suf-
cient cable cross-section. Use extension leads up to a length of 10 m with
cable cross-section 1.5 mm², from 10 – 30 m with cable cross-section 2.5 mm².
eng eng
7
Translation of the Original Instruction Manual
Fig. 1 – 2
1 Base frame
2 Pipe arm
3 Fastening holes (not illustrated)
4 Cutting wheel
5 Hexagonal nut
6 Pipe rest
7 Handle
8 Safetyinchingswitch
9 High-Power-Battery
General Safety Instructions for Power Tools
WARNING
Read all the safety notes, instructions, illustrations and technical data which
come with this power tool. Failure to heed the following instructions can lead to
electric shock, re and/or severe injuries.
Keep all safety notes and instructions for the future.
The term "power tool" in the warnings refers to your mains operated (with power
cable) power tool or battery-operated (without power cable) power tool.
1) Work area safety
a) Keep work area clean and well lit. Cluttered or dark areas invite accidents.
b) Do not operate power tools in explosive atmospheres, such as in the
presence of ammable liquids, gases or dust. Power tools create sparks
which may ignite the dust or fumes.
c) Keep children and bystanders away while operating a power tool. Distractions
can cause you to lose control.
2) Electrical safety
a) Power tool plugs must match the outlet. Never modify the plug in any way.
Do not use any adapter plugs with earthed (grounded) power tools. Unmo-
died plugs and matching outlets will reduce risk of electric shock.
b) Avoid body contact with earthed or grounded surfaces, such as pipes,
radiators, ranges and refrigerators. There is an increased risk of electric shock
if your body is earthed or grounded.
c) Do not expose power tools to rain or wet conditions. Water entering a power
tool will increase the risk of electric shock.
d) Do not misuse the connecting cable to carry or hang up the power tool or
to pull the plug out of the socket. Keep the connecting cable away from
heat, oil, sharp edges or moving tool parts. Damaged or knotted cables
increase the risk of electric shock.
e) When operating a power tool outdoors, use an extension cord suitable for
outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric
shock.
f) If operating a power tool in a damp location is unavoidable, use a residual
current device (RCD) protected supply. Use of an RCD reduces the risk of
electric shock.
3) Personal safety
a) Stay alert, watch what you are doing and use common sense when opera-
ting a power tool. Do not use a power tool while you are tired or under the
inuence of drugs, alcohol or medication. A moment of inattention while
operating power tools may result in serious personal injury.
b) Use personal protective equipment. Always wear eye protection. Protective
equipment such as dust mask, non-skid safety shoes, hard hat, or hearing
protection used for appropriate conditions will reduce personal injuries.
c) Prevent unintentional starting. Ensure the switch is in the off-position before
connecting to power source and/or battery pack, picking up or carrying the
tool. Carrying power tools with your nger on the switch or energising power
tools that have the switch on invites accidents.
d) Remove any adjusting key or wrench before turning the power tool on. A
wrench or a key left attached to a rotating part of the power tool may result in
personal injury.
e) Do not overreach. Keep proper footing and balance at all times. This enables
better control of the power tool in unexpected situations.
f) Dress properly. Do not wear loose clothing or jewellery. Keep your hair,
clothing and gloves away from moving parts. Loose clothes, jewellery or long
hair can be caught in moving parts.
g) Do not take your safety for granted and ignore the safety rules for power
tools even if you are very familiar with the power tool after frequent use.
Careless handling can lead to severe injury within split seconds.
4) Power tool use and care
a) Do not force the power tool. Use the correct power tool for your application.
The correct power tool will do the job better and safer at the rate for which it was
designed.
b) Do not use the power tool if the switch does not turn it on and off. Any power
tool that cannot be controlled with the switch is dangerous and must be repaired.
c) Disconnect the plug from the power source and/or the battery pack from
the power tool before making any adjustments, changing accessories, or
storing power tools. Such preventive safety measures reduce the risk of star-
ting the power tool accidentally.
d) Store idle power tools out of the reach of children and do not allow persons
unfamiliar with the power tool or these instructions to operate the power
tool. Power tools are dangerous in the hands of untrained users.
e) Maintain power tools. Check for misalignment or binding of moving parts,
breakage of parts and any other condition that may affect the power tool’s
operation. If damaged, have the power tool repaired before use. Many
accidents are caused by poorly maintained power tools.
f) Keep cutting tools sharp and clean. Properly maintained cutting tools with
sharp cutting edges are less likely to bind and are easier to control.
g)
Use the power tool, accessories and tool bits etc. in accordance with these
instructions, taking into account the working conditions and the work to
be performed. Use of the power tool for operations different from those intended
could result in a hazardous situation.
h)
Keep handles and gripping surfaces dry, clean and free from oil and grease.
Slippery handles and gripping surfaces prevent safe handling and control of the
power tool in unforeseeable situations.
5)
Battery tool use and care
a)
Recharge only with the charger specied by the manufacturer. A charger
that is suitable for one type of battery pack may create a risk of re when used
with another battery pack.
b)
Use power tools only with specically designated battery packs. Use of any
other battery packs may create a risk of injury and re.
c)
When battery pack is not in use, keep it away from other metal objects, like
paper clips, coins, keys, nails, screws or other small metal objects, that
can make a connection from one terminal to another. Shorting the battery
terminals together may cause burns or a re.
d)
Under abusive conditions, liquid may be ejected from the battery; avoid
contact. If contact accidentally occurs, ush with water. If liquid contacts
eyes, additionally seek medical help. Liquid ejected from the battery may cause
irritation or burns.
e)
Do not use a damaged or modied battery. Damaged or modied batteries
can behave unexpectedly and lead to res, explosions or injuries.
f)
Do not expose a battery for re or high temperatures. Fire or temperatures
above 130°C (265°F) can cause an explosion.
g)
Follow all the instructions for charging and never charge the battery or the
cordless tool outside the temperature range specied in the operating
instructions. Incorrect charging or charging outside the permitted temperature
range can destroy the battery and increase the re risk.
6)
Service
a)
Have your power tool serviced by a qualied repair person using only
identical replacement parts. This will ensure that the safety of the power tool
is maintained.
b)
Never service damaged batteries. All maintenance of batteries should only be
carried out by the manufacturer or authorised customer service points.
Safety instructions for electric pipe
and Cordless
Pipe Cutting Machines
WARNING
Read all safety warnings and all instructions.
Failure to follow the warnings and
instructions may result in electric shock, re and/or serious i
njury.
Save all warnings and instructions for future reference.
●
Do not use the power tool if it is damaged. There is a danger of accident.
●
Only connect the power tool of protection class I to a socket/extension lead
with a functioning PE conductor. There is a danger of electric shock.
●
Do not overload the power tool, do not use damaged cutting wheels and
cut with a reasonable feeding pressure. The power tool and the cutting wheel
are subject to heavier wear by too high feeding pressure and can be damaged.
A too high feeding pressure, the ends of the pipe to be cut are pressed further
inwards causing constriction of the cross section.
●
Do not reach into moving parts in the cutting area and in the area of the
pipe rest (6) and the material rest(s). There is a risk of injury.
●
Use REMS Herkules 3B (accessory, Art. No. 120100), REMS Herkules Y
(accessory, Art. No. 120130) material rest(s) to support long pipes at both
ends if necessary and align these exactly to the pipe rest (6) of the power
tool. This reduces off-centre running of the pipes and the cut pipes do not fall
onto the oor.
●
Check that the pipes are running true before cutting them. Cutting pipes that
are not straight causes imbalance and the pipe or pipe rest can fall over. The
pipe can also slip off the material rest, the power tool can move and the cutting
wheel can be damaged. Danger of injury.
●
Protect persons accompanying the work against the rotating pipe during
cutting. Danger of injury.
●
Only allow trained persons to use the power tool. Apprentices may only use
the power tool when they are over 16, when this is necessary for their training
and when they are supervised by a trained operative.
●
Children and persons who, due to their physical, sensory or mental abili-
ties or lack of experience and knowledge are unable to operate the power
tool safely may not use this power tool without supervision or instruction
by a responsible person. Otherwise there is a risk of operating errors and
injuries.
●
Check the power cable of the power tool and, if applicable, extension leads
regularly for damage. Have these renewed by qualied experts or an authorised
REMS customer service workshop in case of damage.
●
Only use approved and appropriately marked extension leads with a suf-
cient cable cross-section. Use extension leads up to a length of 10 m with
cable cross-section 1.5 mm², from 10 – 30 m with cable cross-section 2.5 mm².
eng eng
7

eng eng
Safety instructions for Batteries
WARNING
Read all safety warnings and all instructions.
Failure to follow the warnings and
instructions may result in electric shock, re and/or serious injury.
Save all warnings and instructions for future reference.
● Only use the battery in the REMS power tool.
Only then is the battery safe
from dangerous overloading.
●
Only use original REMS batteries with the voltage specied on the rating
plate.
Using other batteries can lead to injuries and risk of re due to exploding
batteries.
●
Use the battery and the rapid charger only in the specied operating
temperature range.
● Only recharge REMS batteries in the REMS rapid charger.
There is a risk of
re if an unsuitable battery charger is used.
●
Charge the battery to full capacity with the rapid charger before using for
the rst time. Batteries are delivered partly charged.
● Insert the battery into the battery compartment straight and without force.
There is a risk of bending the battery contacts and damaging the battery.
● Protect the batteries against heat, sunlight, re, moisture and wet.
There is
a risk of explosion and re.
●
Do not use the batteries in areas where there is a risk of explosion and in
the vicinity of inammable gases, solvents, dust, fumes, liquids for example.
There is a risk of explosion and re.
● Do not open the battery or modify its construction.
There is a risk of explosion
and re due to short-circuiting.
● Do not use batteries with damaged housings or damaged contacts.
Damage
to or improper use of the battery can cause fumes to escape. The fumes can
irritate the respiratory tracts. Let in fresh air and consult a doctor in case of
symptoms.
●
Fluid can leak from the battery when used improperly. Do not touch the
uid.
Leaking uid can cause skin irritation and burns. Rinse off immediately
with water in case of contact. Also consult a doctor if the uid gets into the eyes.
● Observe the safety instructions on the battery and the rapid charger.
●
Keep unused batteries away from paper clips, coins, keys, nails, screws
or other small metal objects which could cause bridging of the contacts.
There is a risk of explosion and re due to short-circuiting.
●
Remove the battery before stowing/storing the power tool for long periods
of time. Protect the battery contacts against short-circuiting, e.g. with a cap.
● Do not throw defective batteries in the normal household waste.
Hand the
defective batteries over to an authorised REMS contract service workshop or a
recognised disposal company. Observe the national regulations.
Explanation of symbols
WARNING
Danger with a medium degree of risk which could result in death
orsevereinjury(irreversible)ifnotheeded.
CAUTION  Dangerwithalowdegreeofriskwhichcouldresultinminorinjury

(reversible) if not heeded.
NOTICE  Materialdamage,nosafetynote!Nodangerofinjury.
Read the operating instructions before use
REMS Nano complies with protection class I
REMSAkku-Nanoandrapidchargercomply
with protection class Il
 Environmentallyfriendlydisposal
 CEconformitymark
1. Technical Data
Use for the intended purpose
WARNING
REMS Nano and REMS Akku-Nano are intended for the purpose of cutting pipes.
All other uses are not for the intended purpose and are prohibited.
1.1. Scope of Supply
REMS Nano: Electric pipe cutting machine (without cutting wheel),
single open-ended wrench size 8, operating instructions,
 carryingcase.
REMS Akku-Nano: Cordless pipe cutting machine (without cutting wheel),
 Li-Ionbattery,Li-Ion/Ni-Cdrapidcharger,single
open-ended wrench size 8, operating instructions,
 carryingcase.
1.2. Article numbers
REMS Nano 844000
REMS Akku-Nano 844001
 REMSHigh-Power-BatteryLi-Ion10.8V,1.3Ah 844510
Rapid-charger Li-Ion/Ni-Cd 230 V, 50 – 60 Hz, 65 W 571560
REMS cutting wheel Cu-INOX 844050
REMS cutting wheel V 844051
REMS Herkules 3B 120120
REMS Herkules Y 120130
REMS Jumbo 120200
REMS Jumbo E 120240
 Carryingcase 574436
REMS CleanM 140119
1.3. Application Area
REMS Nano, REMS Akku-Nano:
 Pipesofpressttingsystemsmadeof
● stainless steel, C-steel (not jacketed) Ø 12 – 28 mm
● semi-hard and hard copper Ø 10 – 35 mm
● composite pipes Ø 10 – 40 mm
1.4. Speed
REMS Nano, REMS Akku-Nano:
 Idlespeedofcuttingwheel 130min־¹
1.5. Electrical Data
REMS Nano:
230 V~; 50 – 60 Hz; 130 W
Fuse (mains) 10 A (B), cut-out operation S3 20 % AB 2/10 min,
radio interference suppressed, protection class I, PE conductor as of
machine no. 3650
REMS Akku-Nano: 10,8 V=, 16 A, 270 W
Rapid-charger
Li-Ion/Ni-Cd Input 230 V~; 50 – 60 Hz; 65 W, protection class II
Output 10,8 – 18 V
–
---
Input 100 – 120 V~; 50 – 60 Hz; 65 W, protection class II
Output 10,8 – 18 V
–
---
1.6. Dimensions
REMS Nano:
L× W × H: 405 × 90 × 103 mm (15.9"× 3.5"× 4")
REMS Akku-Nano:
L× W × H: 408 × 88 × 105 mm (16"× 3.4"× 4.1")
1.7. Weights
REMS Nano 1.9 kg (4.2 lb)
 REMSAkku-Nanodrivemachinewithoutbattery 2.0 kg (4.4 lb)
1.8. Noise Data
Workplace-related emission
value L
wA = 78 dB L pA = 67 dB L pC, peak = 87 dB K = 3 dB
1.9. Vibrations
Weighted effective value of the acceleration 1.2 m/s² K = 1.5 m/s²
The indicated weighted effective value of acceleration has been measured
againststandardtestproceduresandcanbeusedbywayofcomparisonwith
another device. The indicated weighted effective value of acceleration can also
beusedasapreliminaryevaluationoftheexposure.
CAUTION
The indicated weighted effective value of acceleration can differ during operation
from the indicated value, dependent on the manner in which the device is used.
Dependentupontheactualconditionsofuse(periodicduty)itmaybenecessary
toestablishsafetyprecautionsfortheprotectionoftheoperator.
2. Start-up
2.1. Electrical Connection
WARNING
Caution: Mains voltage present! Before connecting the electric pipe cutting
machine or the rapid charger, check whether the voltage given on the rating
platecorrespondstothemainsvoltage.Onlyusesockets/extensionleadswith
a functioning protected earth contact for REMS Nano. On building sites, in a
wet environment, indoors and outdoors or under similar installation conditions,
onlyoperatetheelectricpipecuttingmachineonthemainswithafaultcurrent
protectedswitch(FIbreaker)whichinterruptsthepowersupplyassoonasthe
leakage current to earth exceeds 30 mA for 200 ms.
Rechargeable batteries
NOTICE
Alwaysholdthebattery(9) upright when inserting it in the drive unit or the rapid
charger. If inserted at an angle it can cause damage to the contacts and result
inashortcircuitwhichdamagesthebattery.
Total discharging by undervoltage
 TheLi-Ionbatteriesmaynotdropbelowaminimumvoltagebecauseotherwise
thebatterycouldbedamagedby"totaldischarge".ThecellsoftheREMSLi-Ion
batteryaredeliveredpre-chargedtoapprox.40%.ThereforetheLi-Ionbatteries
mustbechargedbeforeuseandrechargedregularly.Failuretoobservethis
regulationofthecellmanufacturercanleadtodamagetotheLi-Ionbatteryby
total discharging.
Total discharging due to storage
 IfarelativelylowchargedLi-Ionbatteryisstored,selfdischargingcanleadto
totaldischargedamageofthebatteryafterlongerstorage.Li-Ionbatteriesmust
thereforebechargedbeforestoringandrechargedeverysixmonthsatthe
latest and charged again before use.
8
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Safety instructions for Batteries
WARNING
Read all safety warnings and all instructions. Failure to follow the warnings and
instructions may result in electric shock, re and/or serious injury.
Save all warnings and instructions for future reference.
● Only use the battery in the REMS power tool. Only then is the battery safe
from dangerous overloading.
● Only use original REMS batteries with the voltage specied on the rating
plate. Using other batteries can lead to injuries and risk of re due to exploding
batteries.
● Use the battery and the rapid charger only in the specied operating
temperature range.
● Only recharge REMS batteries in the REMS rapid charger. There is a risk of
re if an unsuitable battery charger is used.
● Charge the battery to full capacity with the rapid charger before using for
the rst time. Batteries are delivered partly charged.
● Insert the battery into the battery compartment straight and without force.
There is a risk of bending the battery contacts and damaging the battery.
● Protect the batteries against heat, sunlight, re, moisture and wet. There is
a risk of explosion and re.
● Do not use the batteries in areas where there is a risk of explosion and in
the vicinity of inammable gases, solvents, dust, fumes, liquids for example.
There is a risk of explosion and re.
● Do not open the battery or modify its construction. There is a risk of explosion
and re due to short-circuiting.
● Do not use batteries with damaged housings or damaged contacts. Damage
to or improper use of the battery can cause fumes to escape. The fumes can
irritate the respiratory tracts. Let in fresh air and consult a doctor in case of
symptoms.
● Fluid can leak from the battery when used improperly. Do not touch the
uid. Leaking uid can cause skin irritation and burns. Rinse off immediately
with water in case of contact. Also consult a doctor if the uid gets into the eyes.
● Observe the safety instructions on the battery and the rapid charger.
● Keep unused batteries away from paper clips, coins, keys, nails, screws
or other small metal objects which could cause bridging of the contacts.
There is a risk of explosion and re due to short-circuiting.
● Remove the battery before stowing/storing the power tool for long periods
of time. Protect the battery contacts against short-circuiting, e.g. with a cap.
● Do not throw defective batteries in the normal household waste. Hand the
defective batteries over to an authorised REMS contract service workshop or a
recognised disposal company. Observe the national regulations.
Explanation of symbols
WARNING Danger with a medium degree of risk which could result in death
orsevereinjury(irreversible)ifnotheeded.
CAUTION  Dangerwithalowdegreeofriskwhichcouldresultinminorinjury
(reversible) if not heeded.
NOTICE  Materialdamage,nosafetynote!Nodangerofinjury.
Read the operating instructions before use
REMS Nano complies with protection class I
REMSAkku-Nanoandrapidchargercomply
with protection class Il
 Environmentallyfriendlydisposal
 CEconformitymark
1. Technical Data
Use for the intended purpose
WARNING
REMS Nano and REMS Akku-Nano are intended for the purpose of cutting pipes.
All other uses are not for the intended purpose and are prohibited.
1.1. Scope of Supply
REMS Nano: Electric pipe cutting machine (without cutting wheel),
single open-ended wrench size 8, operating instructions,
 carryingcase.
REMS Akku-Nano: Cordless pipe cutting machine (without cutting wheel),
 Li-Ionbattery,Li-Ion/Ni-Cdrapidcharger,single
open-ended wrench size 8, operating instructions,
 carryingcase.
1.2. Article numbers
REMS Nano 844000
REMS Akku-Nano 844001
 REMSHigh-Power-BatteryLi-Ion10.8V,1.3Ah 844510
Rapid-charger Li-Ion/Ni-Cd 230 V, 50 – 60 Hz, 65 W 571560
REMS cutting wheel Cu-INOX 844050
REMS cutting wheel V 844051
REMS Herkules 3B 120120
REMS Herkules Y 120130
REMS Jumbo 120200
REMS Jumbo E 120240
 Carryingcase 574436
REMS CleanM 140119
1.3. Application Area
REMS Nano, REMS Akku-Nano:
 Pipesofpressttingsystemsmadeof
● stainless steel, C-steel (not jacketed) Ø 12 – 28 mm
● semi-hard and hard copper Ø 10 – 35 mm
● composite pipes Ø 10 – 40 mm
1.4. Speed
REMS Nano, REMS Akku-Nano:
 Idlespeedofcuttingwheel 130min־¹
1.5. Electrical Data
REMS Nano:
230 V~; 50 – 60 Hz; 130 W
Fuse (mains) 10 A (B), cut-out operation S3 20 % AB 2/10 min,
radio interference suppressed, protection class I, PE conductor as of
machine no. 3650
REMS Akku-Nano: 10,8 V=, 16 A, 270 W
Rapid-charger
Li-Ion/Ni-Cd Input 230 V~; 50 – 60 Hz; 65 W, protection class II
Output 10,8 – 18 V
–
---
Input 100 – 120 V~; 50 – 60 Hz; 65 W, protection class II
Output 10,8 – 18 V
–
---
1.6. Dimensions
REMS Nano:
L× W × H: 405 × 90 × 103 mm (15.9"× 3.5"× 4")
REMS Akku-Nano:
L× W × H: 408 × 88 × 105 mm (16"× 3.4"× 4.1")
1.7. Weights
REMS Nano 1.9 kg (4.2 lb)
 REMSAkku-Nanodrivemachinewithoutbattery 2.0 kg (4.4 lb)
1.8. Noise Data
Workplace-related emission
value L
wA = 78 dB L pA = 67 dB L pC, peak = 87 dB K = 3 dB
1.9. Vibrations
Weighted effective value of the acceleration 1.2 m/s² K = 1.5 m/s²
The indicated weighted effective value of acceleration has been measured
againststandardtestproceduresandcanbeusedbywayofcomparisonwith
another device. The indicated weighted effective value of acceleration can also
beusedasapreliminaryevaluationoftheexposure.
CAUTION
The indicated weighted effective value of acceleration can differ during operation
from the indicated value, dependent on the manner in which the device is used.
Dependentupontheactualconditionsofuse(periodicduty)itmaybenecessary
toestablishsafetyprecautionsfortheprotectionoftheoperator.
2. Start-up
2.1. Electrical Connection
WARNING
Caution: Mains voltage present! Before connecting the electric pipe cutting
machine or the rapid charger, check whether the voltage given on the rating
platecorrespondstothemainsvoltage.Onlyusesockets/extensionleadswith
a functioning protected earth contact for REMS Nano. On building sites, in a
wet environment, indoors and outdoors or under similar installation conditions,
onlyoperatetheelectricpipecuttingmachineonthemainswithafaultcurrent
protectedswitch(FIbreaker)whichinterruptsthepowersupplyassoonasthe
leakage current to earth exceeds 30 mA for 200 ms.
Rechargeable batteries
NOTICE
Alwaysholdthebattery(9) upright when inserting it in the drive unit or the rapid
charger. If inserted at an angle it can cause damage to the contacts and result
inashortcircuitwhichdamagesthebattery.
Total discharging by undervoltage
 TheLi-Ionbatteriesmaynotdropbelowaminimumvoltagebecauseotherwise
thebatterycouldbedamagedby"totaldischarge".ThecellsoftheREMSLi-Ion
batteryaredeliveredpre-chargedtoapprox.40%.ThereforetheLi-Ionbatteries
mustbechargedbeforeuseandrechargedregularly.Failuretoobservethis
regulationofthecellmanufacturercanleadtodamagetotheLi-Ionbatteryby
total discharging.
Total discharging due to storage
 IfarelativelylowchargedLi-Ionbatteryisstored,selfdischargingcanleadto
totaldischargedamageofthebatteryafterlongerstorage.Li-Ionbatteriesmust
thereforebechargedbeforestoringandrechargedeverysixmonthsatthe
latest and charged again before use.
8

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NOTICE
Charge the battery before use. Recharge Li-Ion batteries regularly to avoid
their total discharge. The rechargeable battery will be damaged by total
discharge.
1 2
 OnlyuseaREMSrapidchargerforcharging.NewLi-IonbatteriesandLi-Ion
batterieswhichhavenotbeenusedforalongtimeonlyreachfullcapacityafter
severalcharges.Non-rechargeablebatteriesmaynotbecharged.
Rapid charger Li-ion/NiCd (Art. No. 571560)
The left control lamp lights up and remains green when the mains plug is
pluggedin.Ifabatteryisinsertedintherapidcharger,thegreencontrollamp
ashestoindicatethatthebatteryischarging.Thegreenlightstopsashing
andremainsontosignalthatthebatteryisfullycharged.Iftheredcontrollamp
ashes,thebatteryisdefective.Iftheredcontrollampcomesonandremains
on, this indicates that the temperature of the rapid charger is outside the permis-
sible range of 0°C to +45°C.
NOTICE
The rapid chargers are not suitable for outdoor use.
2.2. Installing the Machine
Place the electric pipe cutting machine on a REMS Jumbo E or REMS Jumbo
collapsibleworkbench(accessory,Art.No.120240or120200).Alternatively,
unscrewthepipearm(2)andclampthebasicbody(1)inthevice(Fig.3)or
boltthebasicbodytoaformbasewithscrewsthroughtheholes(3).Longer
pipesmustbesupportedonbothsidesofthemachineifnecessarywithREMS
Herkules3BorREMSHerkulesY(accessory,Art.No.120120or120130).
2.3. Fitting (Changing) the Cutting Wheel (4)
 Pulloutthemainsplugorremovethebattery!Choosesuitablecuttingwheel:
● REMS cutting wheel Cu-INOX for stainless steel pipes, steel pipes and
copperpipesofthepressttingsystems
● REMS cutting wheel V for composite pipes.
Remove hexagon nut (5) with single open-ended wrench size 8. Insert (change)
cutting wheel (4). Make sure that the cams of the drive shaft engage in the
drivers of the cutting wheel. Replace the hexagon nut (5)
NOTICE
 UseonlyanoriginalREMScuttingwheels!Anunsuitablecuttingwheelwillbe
damaged or the pipe will not be cut.
3. Operation
CAUTION
Danger of injury!
Wear suitable clothing. Do not wear loose clothing or jewellery. Keep hair,
clothing and gloves away from moving parts. Loose clothing, jewellery or
long hair can get caught in moving parts.
3.1. Work procedure
Pull up the handle (7) until the pipe to be cut can be placed on the pipe rest
(6). Outside burr (sawing burr) must be removed from the pipe otherwise the
rollers will be damaged. Make sure that the a cutting wheel (4) suitable for the
pipetobecutisselected/tted.Donotallowthepipetoknockagainstthe
cutting wheel when inserting, the cutting wheel could be damaged. Mark the
cutting point on the pipe and position it to the cutting wheel. Support longer
pipes(see3.2).Pressthesafetyinchingswitch(8),pressthehandle(7)against
the pipe rest and cut the pipe.
NOTICE
If the cutting wheel breaks during cutting, the same cutting notch in the pipe to
becutmaynotbeusedafterchangingthecuttingwheel.Thechangedcutting
wheelwillbedamagedbyfragmentsleftinthecuttingnotch.
3.2. Supporting the Material
CAUTION
 Alwayssupportpipesandlongerpipesections,onbothsidesifnecessary,e.g.
with height-adjustable REMS Herkules 3B or REMS Herkules Y material rests
(accessory,Art.No.120120or120130).Makesurethattheheight-adjustable
material rest is set to the same height of the pipe rest (6). This reduces untrue
running and uncontrolled falling of the pipe to the ground.
3.3. Low Discharge Protection
 REMSAkku-Nanoisequippedwithlowdischargeprotectionforthebattery.
Thisswitchesoffthepowertoolassoonasthebatteryneedstoberecharged.
InthiscaseremovethebatteryandchargewiththeREMSrapidcharger.
4. Maintenance
4.1. Maintenance
WARNING
Pull out the mains plug or remove the battery before maintenance work!
Keep the rollers of the pipe rest (6), cutting wheel (4) and cutting wheel holder
clean.CleanheavilysoiledmetalpartswiththeREMSCleanMmachinecleaner
(Art. No. 140119) and then protect against rust.
 Cleanplasticparts(e.g.housing)onlywithREMSCleanMmachinecleaner
(Art. No. 140119) or a mild soap and a damp cloth. Do not use household
cleaners. These often contain chemicals which can damage the plastic parts.
Never use petrol, turpentine, thinner or similar products for cleaning.
Make sure that liquids never get onto or inside the power tool. Never immerse
the power tool in liquid.
4.2. Inspection/Repair
WARNING
Pull out the mains plug or remove the battery before repair work! This
workmayonlybeperformedbyqualiedpersonnel.
 ThegearREMSNano,REMSAkku-Nanorunsinalife-longgreasellingand
therefore needs no lubrication. The motors of REMS Nano and REMS Akku-
Nano have carbon brushes. These are subject to wear and must therefore be
checkedbyqualiedspecialistsoranauthorisedREMScustomerservice
workshop from time to time. The carbon brushes cannot be replaced so that
themotormayhavetobechanged.Seealsopage5.Behaviourintheevent
of faults
5. Behaviour in the event of faults
5.1. Fault: Electric pipe cutting machine, cordless pipe cutting machine comes to a standstill during cutting.
Cause: Remedy:
● Feeding pressure too high. ● Reduce feeding pressure.
● Blunt/broken cutting wheel. ● Change cutting wheel.
● Worn carbon brushes. ● HavethemotorchangedbyanauthorisedREMScustomerserviceworkshop.
● Batteryatordefective(REMSAkku-Nano). ● ChargethebatterywiththeLi-Ion/Ni-Cdrapidchargerorchangethebattery.
5.2. Fault: Pipe stops during cutting.
Cause: Remedy:
● Pipe not round. ● Reduce feeding pressure.
● Pipe not deburred on the outside. ● Deburr pipe on outside.
● Rollers of the pipe rest (6) soiled. ● Clean rollers, see 4.1.
5.3. Fault: Pipe is not cut.
Cause: Remedy:
● Unsuitable cutting wheel. ● Select and change cutting wheel according to the pipe to be cut.
● Pipe not round. ● Reduce feeding pressure.
● Pipe not deburred on the outside. ● Deburr pipe on outside.
● Cutting wheel damaged. ● Change cutting wheel.
9
eng eng
NOTICE
Charge the battery before use. Recharge Li-Ion batteries regularly to avoid
their total discharge. The rechargeable battery will be damaged by total
discharge.
1 2
 OnlyuseaREMSrapidchargerforcharging.NewLi-IonbatteriesandLi-Ion
batterieswhichhavenotbeenusedforalongtimeonlyreachfullcapacityafter
severalcharges.Non-rechargeablebatteriesmaynotbecharged.
Rapid charger Li-ion/NiCd (Art. No. 571560)
The left control lamp lights up and remains green when the mains plug is
pluggedin.Ifabatteryisinsertedintherapidcharger,thegreencontrollamp
ashestoindicatethatthebatteryischarging.Thegreenlightstopsashing
andremainsontosignalthatthebatteryisfullycharged.Iftheredcontrollamp
ashes,thebatteryisdefective.Iftheredcontrollampcomesonandremains
on, this indicates that the temperature of the rapid charger is outside the permis-
sible range of 0°C to +45°C.
NOTICE
The rapid chargers are not suitable for outdoor use.
2.2. Installing the Machine
Place the electric pipe cutting machine on a REMS Jumbo E or REMS Jumbo
collapsibleworkbench(accessory,Art.No.120240or120200).Alternatively,
unscrewthepipearm(2)andclampthebasicbody(1)inthevice(Fig.3)or
boltthebasicbodytoaformbasewithscrewsthroughtheholes(3).Longer
pipesmustbesupportedonbothsidesofthemachineifnecessarywithREMS
Herkules3BorREMSHerkulesY(accessory,Art.No.120120or120130).
2.3. Fitting (Changing) the Cutting Wheel (4)
 Pulloutthemainsplugorremovethebattery!Choosesuitablecuttingwheel:
● REMS cutting wheel Cu-INOX for stainless steel pipes, steel pipes and
copperpipesofthepressttingsystems
● REMS cutting wheel V for composite pipes.
Remove hexagon nut (5) with single open-ended wrench size 8. Insert (change)
cutting wheel (4). Make sure that the cams of the drive shaft engage in the
drivers of the cutting wheel. Replace the hexagon nut (5)
NOTICE
 UseonlyanoriginalREMScuttingwheels!Anunsuitablecuttingwheelwillbe
damaged or the pipe will not be cut.
3. Operation
CAUTION
Danger of injury!
Wear suitable clothing. Do not wear loose clothing or jewellery. Keep hair,
clothing and gloves away from moving parts. Loose clothing, jewellery or
long hair can get caught in moving parts.
3.1. Work procedure
Pull up the handle (7) until the pipe to be cut can be placed on the pipe rest
(6). Outside burr (sawing burr) must be removed from the pipe otherwise the
rollers will be damaged. Make sure that the a cutting wheel (4) suitable for the
pipetobecutisselected/tted.Donotallowthepipetoknockagainstthe
cutting wheel when inserting, the cutting wheel could be damaged. Mark the
cutting point on the pipe and position it to the cutting wheel. Support longer
pipes(see3.2).Pressthesafetyinchingswitch(8),pressthehandle(7)against
the pipe rest and cut the pipe.
NOTICE
If the cutting wheel breaks during cutting, the same cutting notch in the pipe to
becutmaynotbeusedafterchangingthecuttingwheel.Thechangedcutting
wheelwillbedamagedbyfragmentsleftinthecuttingnotch.
3.2.
Supporting the Material
CAUTION
 Always
supportpipesandlongerpipesections,onbothsidesifnecessary,e.g.
with height-adjustable REMS Herkules 3B or REMS Herkules Y material rests
(accessory,Art.No.120120or120130).Makesurethattheheight-adjustable
material rest is set to the same height of the pipe rest (6). This reduces untrue
running and uncontrolled falling of the pipe to the ground.
3.3.
Low Discharge Protection
 REMS
Akku-Nanoisequippedwithlowdischargeprotectionforthebattery.
Thisswitchesoffthepowertoolassoonasthebatteryneedstoberecharged.
InthiscaseremovethebatteryandchargewiththeREMSrapidcharger.
4.
Maintenance
4.1.
Maintenance
WARNING
Pull out the mains plug or remove the battery before maintenance work!
Keep the rollers of the pipe rest (6), cutting wheel (4) and cutting wheel holder
clean.CleanheavilysoiledmetalpartswiththeREMSCleanMmachinecleaner
(Art. No. 140119) and then protect against rust.
 Clean
plasticparts(e.g.housing)onlywithREMSCleanMmachinecleaner
(Art. No. 140119) or a mild soap and a damp cloth. Do not use household
cleaners. These often contain chemicals which can damage the plastic parts.
Never use petrol, turpentine, thinner or similar products for cleaning.
Make sure that liquids never get onto or inside the power tool. Never immerse
the power tool in liquid.
4.2.
Inspection/Repair
WARNING
Pull out the mains plug or remove the battery before repair work! This
workmayonlybeperformedbyqualiedpersonnel.
 The
gearREMSNano,REMSAkku-Nanorunsinalife-longgreasellingand
therefore needs no lubrication. The motors of REMS Nano and REMS Akku-
Nano have carbon brushes. These are subject to wear and must therefore be
checkedbyqualiedspecialistsoranauthorisedREMScustomerservice
workshop from time to time. The carbon brushes cannot be replaced so that
themotormayhavetobechanged.Seealsopage5.Behaviourintheevent
of faults
5. Behaviour in the event of faults
5.1. Fault: Electric pipe cutting machine, cordless pipe cutting machine comes to a standstill during cutting.
Cause: Remedy:
● Feeding pressure too high. ● Reduce feeding pressure.
● Blunt/broken cutting wheel. ● Change cutting wheel.
● Worn carbon brushes. ● HavethemotorchangedbyanauthorisedREMScustomerserviceworkshop.
● Batteryatordefective(REMSAkku-Nano). ● ChargethebatterywiththeLi-Ion/Ni-Cdrapidchargerorchangethebattery.
5.2. Fault: Pipe stops during cutting.
Cause: Remedy:
● Pipe not round. ● Reduce feeding pressure.
● Pipe not deburred on the outside. ● Deburr pipe on outside.
● Rollers of the pipe rest (6) soiled. ● Clean rollers, see 4.1.
5.3. Fault: Pipe is not cut.
Cause: Remedy:
● Unsuitable cutting wheel. ● Select and change cutting wheel according to the pipe to be cut.
● Pipe not round. ● Reduce feeding pressure.
● Pipe not deburred on the outside. ● Deburr pipe on outside.
● Cutting wheel damaged. ● Change cutting wheel.
9
eng eng
NOTICE
Charge the battery before use. Recharge Li-Ion batteries regularly to avoid
their total discharge. The rechargeable battery will be damaged by total
discharge.
1 2
 OnlyuseaREMSrapidchargerforcharging.NewLi-IonbatteriesandLi-Ion
batterieswhichhavenotbeenusedforalongtimeonlyreachfullcapacityafter
severalcharges.Non-rechargeablebatteriesmaynotbecharged.
Rapid charger Li-ion/NiCd (Art. No. 571560)
The left control lamp lights up and remains green when the mains plug is
pluggedin.Ifabatteryisinsertedintherapidcharger,thegreencontrollamp
ashestoindicatethatthebatteryischarging.Thegreenlightstopsashing
andremainsontosignalthatthebatteryisfullycharged.Iftheredcontrollamp
ashes,thebatteryisdefective.Iftheredcontrollampcomesonandremains
on, this indicates that the temperature of the rapid charger is outside the permis-
sible range of 0°C to +45°C.
NOTICE
The rapid chargers are not suitable for outdoor use.
2.2. Installing the Machine
Place the electric pipe cutting machine on a REMS Jumbo E or REMS Jumbo
collapsibleworkbench(accessory,Art.No.120240or120200).Alternatively,
unscrewthepipearm(2)andclampthebasicbody(1)inthevice(Fig.3)or
boltthebasicbodytoaformbasewithscrewsthroughtheholes(3).Longer
pipesmustbesupportedonbothsidesofthemachineifnecessarywithREMS
Herkules3BorREMSHerkulesY(accessory,Art.No.120120or120130).
2.3. Fitting (Changing) the Cutting Wheel (4)
 Pulloutthemainsplugorremovethebattery!Choosesuitablecuttingwheel:
● REMS cutting wheel Cu-INOX for stainless steel pipes, steel pipes and
copperpipesofthepressttingsystems
● REMS cutting wheel V for composite pipes.
Remove hexagon nut (5) with single open-ended wrench size 8. Insert (change)
cutting wheel (4). Make sure that the cams of the drive shaft engage in the
drivers of the cutting wheel. Replace the hexagon nut (5)
NOTICE
 UseonlyanoriginalREMScuttingwheels!Anunsuitablecuttingwheelwillbe
damaged or the pipe will not be cut.
3. Operation
CAUTION
Danger of injury!
Wear suitable clothing. Do not wear loose clothing or jewellery. Keep hair,
clothing and gloves away from moving parts. Loose clothing, jewellery or
long hair can get caught in moving parts.
3.1. Work procedure
Pull up the handle (7) until the pipe to be cut can be placed on the pipe rest
(6). Outside burr (sawing burr) must be removed from the pipe otherwise the
rollers will be damaged. Make sure that the a cutting wheel (4) suitable for the
pipetobecutisselected/tted.Donotallowthepipetoknockagainstthe
cutting wheel when inserting, the cutting wheel could be damaged. Mark the
cutting point on the pipe and position it to the cutting wheel. Support longer
pipes(see3.2).Pressthesafetyinchingswitch(8),pressthehandle(7)against
the pipe rest and cut the pipe.
NOTICE
If the cutting wheel breaks during cutting, the same cutting notch in the pipe to
becutmaynotbeusedafterchangingthecuttingwheel.Thechangedcutting
wheelwillbedamagedbyfragmentsleftinthecuttingnotch.
3.2. Supporting the Material
CAUTION
 Alwayssupportpipesandlongerpipesections,onbothsidesifnecessary,e.g.
with height-adjustable REMS Herkules 3B or REMS Herkules Y material rests
(accessory,Art.No.120120or120130).Makesurethattheheight-adjustable
material rest is set to the same height of the pipe rest (6). This reduces untrue
running and uncontrolled falling of the pipe to the ground.
3.3. Low Discharge Protection
 REMSAkku-Nanoisequippedwithlowdischargeprotectionforthebattery.
Thisswitchesoffthepowertoolassoonasthebatteryneedstoberecharged.
InthiscaseremovethebatteryandchargewiththeREMSrapidcharger.
4. Maintenance
4.1. Maintenance
WARNING
Pull out the mains plug or remove the battery before maintenance work!
Keep the rollers of the pipe rest (6), cutting wheel (4) and cutting wheel holder
clean.CleanheavilysoiledmetalpartswiththeREMSCleanMmachinecleaner
(Art. No. 140119) and then protect against rust.
 Cleanplasticparts(e.g.housing)onlywithREMSCleanMmachinecleaner
(Art. No. 140119) or a mild soap and a damp cloth. Do not use household
cleaners. These often contain chemicals which can damage the plastic parts.
Never use petrol, turpentine, thinner or similar products for cleaning.
Make sure that liquids never get onto or inside the power tool. Never immerse
the power tool in liquid.
4.2. Inspection/Repair
WARNING
Pull out the mains plug or remove the battery before repair work! This
workmayonlybeperformedbyqualiedpersonnel.
 ThegearREMSNano,REMSAkku-Nanorunsinalife-longgreasellingand
therefore needs no lubrication. The motors of REMS Nano and REMS Akku-
Nano have carbon brushes. These are subject to wear and must therefore be
checkedbyqualiedspecialistsoranauthorisedREMScustomerservice
workshop from time to time. The carbon brushes cannot be replaced so that
themotormayhavetobechanged.Seealsopage5.Behaviourintheevent
of faults
5. Behaviour in the event of faults
5.1. Fault: Electric pipe cutting machine, cordless pipe cutting machine comes to a standstill during cutting.
Cause: Remedy:
● Feeding pressure too high. ● Reduce feeding pressure.
● Blunt/broken cutting wheel. ● Change cutting wheel.
● Worn carbon brushes. ● HavethemotorchangedbyanauthorisedREMScustomerserviceworkshop.
● Batteryatordefective(REMSAkku-Nano). ● ChargethebatterywiththeLi-Ion/Ni-Cdrapidchargerorchangethebattery.
5.2. Fault: Pipe stops during cutting.
Cause: Remedy:
● Pipe not round. ● Reduce feeding pressure.
● Pipe not deburred on the outside. ● Deburr pipe on outside.
● Rollers of the pipe rest (6) soiled. ● Clean rollers, see 4.1.
5.3. Fault: Pipe is not cut.
Cause: Remedy:
● Unsuitable cutting wheel. ● Select and change cutting wheel according to the pipe to be cut.
● Pipe not round. ● Reduce feeding pressure.
● Pipe not deburred on the outside. ● Deburr pipe on outside.
● Cutting wheel damaged. ● Change cutting wheel.
9

6. Disposal
 REMSNano,REMSAkku-Nano,rapidchargerandbatteriesmaynotbethrown
inthehouseholdwastewhentheyarenishedwith.Theymustbedisposedof
according to the legal regulations.
7. Manufacturer’s Warranty
 Thewarrantyperiodshallbe12monthsfromdeliveryofthenewproducttothe
rstuser.Thedateofdeliveryshallbedocumentedbythesubmissionofthe
original purchase documents, which must include the date of purchase and the
designationoftheproduct.Allfunctionaldefectsoccurringwithinthewarranty
period,whichareclearlytheconsequenceofdefectsinproductionormaterials,
willberemediedfreeofcharge.Theremedyofdefectsshallnotextendor
renewthewarrantyperiodfortheproduct.Damageattributabletonaturalwear
and tear, incorrect treatment or misuse, failure to observe the operational
instructions, unsuitable operating materials, excessive demand, use for unau-
thorizedpurposes,interventionsbythecustomerorathirdpartyorother
reasons,forwhichREMSisnotresponsible,shallbeexcludedfromthewarranty
 Servicesunderthewarrantymayonlybeprovidedbycustomerservicestations
authorizedforthispurposebyREMS.Complaintswillonlybeacceptedifthe
productisreturnedtoacustomerservicestationauthorizedbyREMSwithout
prior interference in an unassembled condition. Replaced products and parts
shallbecomethepropertyofREMS.
The user shall be responsible for the cost of shipping and returning the product.
The legal rights of the user, in particular the right to make claims against the
sellerunderthewarrantyterms,shallnotbeaffected.Thismanufacturer’s
warrantyonlyappliesfornewproductswhicharepurchasedintheEuropean
Union,inNorwayorinSwitzerland.
 ThiswarrantyissubjecttoGermanlawwiththeexclusionoftheUnitedNations
Convention on Contracts for the International Sales of Goods (CISG).
8. Spare parts lists
For spare parts lists, see www.rems.de →Downloads→Partslists.
eng eng
5.4. Fault: Electric pipe cutter, cordless electric pipe cutter does not start.
Cause: Remedy:
● Mains lead defective (REMS Nano). ● HavethemainsleadchangedbyqualiedpersonneloranauthorisedREMS
customer service workshop.
● Power tool defective. ● Havethepowertoolchecked/repairedbyanauthorisedREMScustomer
service workshop.
● Worn carbon brushes. ● HavethemotorchangedbyanauthorisedREMScustomerserviceworkshop.
● Batteryatordefective(REMSAkku-Nano). ● ChargethebatterywiththeLi-Ion/Ni-Cdrapidchargerorchangethebattery.
● Feeding pressure too high. ● Reduce feeding pressure.
5.5. Fault: Cutting wheel becomes blunt or breaks out after 1 or 2 cuts.
Cause: Remedy:
● Cuttinginacuttingnotchinwhichthepreviouscuttingwheelalready
became blunt or was damaged.
● Place the cutting wheel next to the notch with the remaining fragments.
● Unsuitable cutting wheel. ● Select and change cutting wheel according to the pipe to be cut.
● Pipe material is unsuitable for cutting. ● Onlyuseapprovedpipes,see1.3.
5.6. Fault: Cutting of the pipes leaves marks on the outside of the pipes.
Cause: Remedy:
● Rollers of the pipe rest (6) soiled. ● Clean rollers with machine cleaner REMS CleanM (Art. No. 140119), then
protect against rust.
● Rollers of the pipe rest (6) damaged. ● Change rollers.
10
6. Disposal
 REMSNano,REMSAkku-Nano,rapidchargerandbatteriesmaynotbethrown
inthehouseholdwastewhentheyarenishedwith.Theymustbedisposedof
according to the legal regulations.
7. Manufacturer’s Warranty
 Thewarrantyperiodshallbe12monthsfromdeliveryofthenewproducttothe
rstuser.Thedateofdeliveryshallbedocumentedbythesubmissionofthe
original purchase documents, which must include the date of purchase and the
designationoftheproduct.Allfunctionaldefectsoccurringwithinthewarranty
period,whichareclearlytheconsequenceofdefectsinproductionormaterials,
willberemediedfreeofcharge.Theremedyofdefectsshallnotextendor
renewthewarrantyperiodfortheproduct.Damageattributabletonaturalwear
and tear, incorrect treatment or misuse, failure to observe the operational
instructions, unsuitable operating materials, excessive demand, use for unau-
thorizedpurposes,interventionsbythecustomerorathirdpartyorother
reasons,forwhichREMSisnotresponsible,shallbeexcludedfromthewarranty
 Servicesunderthewarrantymayonlybeprovidedbycustomerservicestations
authorizedforthispurposebyREMS.Complaintswillonlybeacceptedifthe
productisreturnedtoacustomerservicestationauthorizedbyREMSwithout
prior interference in an unassembled condition. Replaced products and parts
shallbecomethepropertyofREMS.
The user shall be responsible for the cost of shipping and returning the product.
The legal rights of the user, in particular the right to make claims against the
sellerunderthewarrantyterms,shallnotbeaffected.Thismanufacturer’s
warrantyonlyappliesfornewproductswhicharepurchasedintheEuropean
Union,inNorwayorinSwitzerland.
 ThiswarrantyissubjecttoGermanlawwiththeexclusionoftheUnitedNations
Convention on Contracts for the International Sales of Goods (CISG).
8. Spare parts lists
For spare parts lists, see www.rems.de →Downloads→Partslists.
eng eng
5.4. Fault: Electric pipe cutter, cordless electric pipe cutter does not start.
Cause: Remedy:
● Mains lead defective (REMS Nano). ● HavethemainsleadchangedbyqualiedpersonneloranauthorisedREMS
customer service workshop.
● Power tool defective. ● Havethepowertoolchecked/repairedbyanauthorisedREMScustomer
service workshop.
● Worn carbon brushes. ● HavethemotorchangedbyanauthorisedREMScustomerserviceworkshop.
● Batteryatordefective(REMSAkku-Nano). ● ChargethebatterywiththeLi-Ion/Ni-Cdrapidchargerorchangethebattery.
● Feeding pressure too high. ● Reduce feeding pressure.
5.5. Fault: Cutting wheel becomes blunt or breaks out after 1 or 2 cuts.
Cause: Remedy:
● Cuttinginacuttingnotchinwhichthepreviouscuttingwheelalready
became blunt or was damaged.
● Place the cutting wheel next to the notch with the remaining fragments.
● Unsuitable cutting wheel. ● Select and change cutting wheel according to the pipe to be cut.
● Pipe material is unsuitable for cutting. ● Onlyuseapprovedpipes,see1.3.
5.6. Fault: Cutting of the pipes leaves marks on the outside of the pipes.
Cause: Remedy:
● Rollers of the pipe rest (6) soiled. ● Clean rollers with machine cleaner REMS CleanM (Art. No. 140119), then
protect against rust.
● Rollers of the pipe rest (6) damaged. ● Change rollers.
10