Metabo DH 36DMA Troubleshooting guide

Model
Modèle
Modelo DH 36DMA
Cordless Rotary Hammer
Marteau rotatif sans fil
Martillo perforador inalámbrico
SAFETY INSTRUCTIONS AND INSTRUCTION MANUAL
WARNING
IMPROPER OR UNSAFE use of this power tool can result in death or serious bodily injury!
This manual contains important information about product safety. Please read and understand
this manual BEFORE operating the power tool. Please keep this manual available for other
users and owners before they use the power tool. This manual should be stored in safe place.
INSTRUCTIONS DE SECURITE ET MODE D’EMPLOI
AVERTISSEMENT
Une utilisation INCORRECTE OU DANGEREUSE de cet outil motorisé peut entraîner la mort
ou de sérieuses blessures corporelles!
Ce mode d’emploi contient d’importantes informations à propos de la sécurité de ce produit.
Prière de lire et de comprendre ce mode d’emploi AVANT d’utiliser l’outil motorisé. Garder ce
mode d’emploi à la disponibilité des autres utilisateurs et propriétaires avant qu’ils utilisent
l’outil motorisé. Ce mode d’emploi doit être conservé dans un endroit sûr.
INSTRUCCIONES DE SEGURIDAD Y MANUAL DE INSTRUCCIONES
ADVERTENCIA
¡La utilización INAPROPIADA O PELIGROSA de esta herramienta eléctrica puede resultar
en lesiones de gravedad o la muerte!
Este manual contiene información importante sobre la seguridad del producto. Lea y
comprenda este manual ANTES de utilizar la herramienta eléctrica. Guarde este manual
para que puedan leerlo otras personas antes de utilizar la herramienta eléctrica. Este manual
debe ser guardado en un lugar seguro.
Designed for operating in USA & Canada only.
When this product is used in areas other than the USA & Canada,
we cannot guarantee the product quality and performance.
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IMPORTANT SAFETY INFORMATION
Read and understand all of the safety precautions, warnings and operating instructions in the Instruction Manual before
operating or maintaining this power tool.
Most accidents that result from power tool operation and maintenance are caused by the failure to observe basic safety
rules or precautions. An accident can often be avoided by recognizing a potentially hazardous situation before it occurs,
and by observing appropriate safety procedures.
Basic safety precautions are outlined in the “SAFETY” section of this Instruction Manual and in the sections which
contain the operation and maintenance instructions.
Hazards that must be avoided to prevent bodily injury or machine damage are identified by WARNINGS on the power
tool and in this Instruction Manual.
NEVER use this power tool in a manner that has not been specifically recommended by metabo HPT.
MEANINGS OF SIGNAL WORDS
WARNING indicates a potentially hazardous situations which, if ignored, could result in death or serious injury.
CAUTION indicates a potentially hazardous situations which, if not avoided, may result in minor or moderate injury, or
may cause machine damage.
NOTE emphasizes essential information.
SAFETY
GENERAL POWER TOOL SAFETY WARNINGS
WARNING
Read all safety warnings and all instructions.
Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference.
The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery-operated
(cordless) 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
flammable 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.
Unmodified 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 abuse the cord. Never use the cord
for carrying, pulling or unplugging the power
tool.
Keep cord away from heat, oil, sharp edges or
moving parts.
Damaged or entangled cords 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.
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3) Personal safety
a) Stay alert, watch what you are doing and use
common sense when operating a power tool.
Do not use a power tool while you are tired
or under the influence 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 finger 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) If devices are provided for the connection
of dust extraction and collection facilities,
ensure these are connected and properly
used.
Use of dust collection can reduce dust-related
hazards.
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 starting 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.
5) Battery tool use and care
a) Recharge only with the charger specified by
the manufacturer.
A charger that is suitable for one type of battery
pack may create a risk of fire when used with
another battery pack.
b) Use power tools only with specifically
designated battery packs.
Use of any other battery packs may create a risk of
injury and fire.
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 fire.
d) Under abusive conditions, liquid may be
ejected from the battery; avoid contact. If
contact accidentally occurs, flush with water.
If liquid contacts eyes, additionally seek
medical help.
Liquid ejected from the battery may cause irritation
or burns.
6) Service
a)Have your power tool serviced by a
qualified repair person using only identical
replacement parts.
This will ensure that the safety of the power tool is
maintained.
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– WARNING –
To reduce the risk of injury, user must read
instruction manual.
WARNING:
Some dust created by power sanding, sawing,
grinding, drilling, and other construction activities
contains chemicals known to the State of California
to cause cancer, birth defects or other reproductive
harm. Some examples of these chemicals are:
● Lead from lead-based paints,
● Crystalline silica from bricks and cement and
other masonry products, and
● Arsenic and chromium from chemically-treated
lumber.
Your risk from these exposures varies, depending on
how often you do this type of work. To reduce your
exposure to these chemicals: work in a well ventilated
area, and work with approved safety equipment, such
as those dust masks that are specially designed to
filter out microscopic particles.
SPECIFIC SAFETY RULES AND SYMBOLS
1. Wear ear protectors.
Exposure to noise can cause hearing
loss.
2. Use auxiliary handle(s), if supplied with the tool.
Loss of control can cause personal injury.
3. Hold power tools by insulated gripping surfaces
when performing an operation where the cutting
accessory may contact hidden wiring.
Cutting accessory contacting a “live” wire may make
exposed metal parts of the power tool “live” and could
give the operator an electric shock.
4. NEVER touch the tool bit with bare hands after
operation.
5. NEVER wear gloves made from materials likely to roll
up such as cotton, wool, cloth or string, etc.
6. ALWAYS attach the side handle and securely grip the
Rotary Hammer.
7. Never touch moving parts.
NEVER place your hands, fingers or other body parts
near the tool’s moving parts.
8. Never operate without all guards in place.
NEVER operate this tool without all guards or safety
features in place and in proper working order. If
maintenance or servicing requires the removal of a
guard or safety feature, be sure to replace the guard
or safety feature before resuming operation of the
tool.
9. Use right tool.
Don’t force small tool or attachment to do the job of a
heavy-duty tool.
Don’t use tool for purpose not intended —for
example— don’t use circular saw for cutting tree
limbs or logs.
10. Never use a power tool for applications other
than those specified.
NEVER use a power tool for applications other than
those specified in the Instruction Manual.
11. Handle tool correctly.
Operate the tool according to the instructions
provided herein. Do not drop or throw the tool.
NEVER allow the tool to be operated by children,
individuals unfamiliar with its operation or
unauthorized personnel.
12. Keep all screws, bolts and covers tightly in place.
Keep all screws, bolts, and plates tightly mounted.
Check their condition periodically.
13. Do not use power tools if the plastic housing or
handle is cracked.
Cracks in the tool’s housing or handle can lead to
electric shock. Such tools should not be used until
repaired.
14. Bits and accessories must be securely mounted
to the tool.
Prevent potential injuries to yourself or others. Bits
and accessories which have been mounted to the tool
should be secure and tight.
15. Keep motor air vent clean.
The tool’s motor air vent must be kept clean so that
air can freely flow at all times. Check for dust build-up
frequently.
16. Because the cordless tool operates by battery power,
be aware of the fact that it can begin to operate at any
time.
17. NEVER use a tool which is defective or operating
abnormally.
If the tool appears to be operating unusually, making
strange noises, or otherwise appears defective, stop
using it immediately and arrange for repairs by a
metabo HPT authorized service center.
18. NEVER leave tool running unattended. Turn power
off.
Don’t leave tool until it comes to a complete stop.
19. Carefully handle power tools.
Should a power tool be dropped or struck against
hard materials inadvertently, it may be deformed,
cracked, or damaged.
20. Do not wipe plastic parts with solvent.
Solvents such as gasoline, thinner benzine, carbon
tetrachloride, and alcohol may damage and crack
plastic parts. Do not wipe them with such solvents.
Wipe plastic parts with a soft cloth lightly dampened
with soapy water and dry thoroughly.
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21. ALWAYS wear eye protection that meets the
requirement of the latest revision of ANSI
Standard Z87.1.
22. Do not use the product if the tool or the battery
terminals (battery mount) are deformed.
Installing the battery could cause a short circuit that
could result in smoke emission or ignition.
23. Keep the tool’s terminals (battery mount) free of swarf
and dust.
○ Prior to use, make sure that swarf and dust have not
collected in the area of the terminals.
○ During use, try to avoid swarf or dust on the tool from
falling on the battery.
○ When suspending operation or after use, do not leave
the tool in an area where it may be exposed to falling
swarf or dust.
Doing so could cause a short circuit that could result
in smoke emission or ignition.
24. ALWAYS be careful with buried object such as an
underground wiring.
Touching live wiring or electric cable with this tool may
result in electric shock.
Confirm before use whether hidden objects are
present, such as electric cables within the wall, floor
or ceiling.
25. Definitions for symbols used on this tool
V .............volts
—
--- ...........direct current
no...........no load speed
---/min.....revolutions per minute
Table 1
RECOMMENDED MINIMUM AWG SIZE FOR
EXTENSION CORDS FOR BATTERY CHARGERS
AC Input Rating Amperes* AWG Size of Cord
Equal to or
greater than but less than Length of Cord, Feet (Meter)
25 (7.5) 50 (15) 100 (30) 150 (45)
0 2 18 18 18 16
2 3 18 18 16 14
3 4 18 18 16 14
IMPORTANT SAFETY INSTRUCTIONS
FOR BATTERY CHARGER
WARNING
Death or serious bodily injury could result from
improper or unsafe use of battery chargers.
To avoid these risks, follow these basic safety
instructions:
READ ALL INSTRUCTIONS
1. This manual contains important safety and operating
instructions for battery charger Model UC18YSL3.
2. Before using battery charger, read all instructions
and cautionary markings on (1) battery charger, (2)
battery, and (3) product using battery.
3. To reduce risk of injury, charge metabo HPT
rechargeable battery type BSL36B18 and BSL18
series . Other type of batteries may burst causing
personal injury and damage.
4. Use of an attachment not recommended or sold by
the battery charger manufacturer may result in a risk
of fire, electric shock, or injury to persons.
5. To reduce risk of damage to electric plug and cord,
pull by plug when disconnecting battery charger.
6. Make sure cord is located so that it will not be stepped
on, tripped over, or otherwise subjected to damage or
stress.
7. An extension cord should not be used unless
absolutely necessary. Use of improper extension
cord could result in a risk of fire and electric shock.
If extension cord must be used make sure:
a. That blades of extension cord are the same
number, size, and shape as those of plug on
battery charger:
b. That extension cord is properly wired and in good
electrical condition; and
c. That wire size is large enough for AC ampere
rating of battery charger as specified in Table 1.
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* If the input rating of a battery charger is given in watts
rather than in amperes, the corresponding ampere
rating is to be determined by dividing the wattage
rating by the voltage rating–for example:
1,250 watts = 10 amperes
125 volts
8. Do not operate battery charger with damaged cord or
plug-replace them immediately.
9. Do not operate battery charger if it has received a
sharp blow, been dropped, or otherwise damaged in
any way; take it to a qualified serviceman.
10. Do not disassemble battery charger; take it to a
qualified serviceman when service or repair is
required. Incorrect reassembly may result in a risk of
electric shock or fire.
11. To reduce risk of electric shock, unplug charger from
receptacle before attempting any maintenance or
cleaning. Removing the battery will not reduce this
risk.
IMPORTANT SAFETY INSTRUCTIONS
FOR USE OF THE BATTERY AND
BATTERY CHARGER
You must charge the battery before you can use the power
tool. Before using the model UC18YSL3 battery charger,
be sure to read all instructions and cautionary statements
on it, the battery and in this manual.
REMEMBER: USE ONLY metabo HPT BATTERY TYPE
BSL36B18. OTHER TYPES OF BATTERIES MAY BURST
AND CAUSE INJURY!
Follow these instructions to avoid the risk of injury:
WARNING
Improper use of the battery or battery charger
can lead to serious injury. To avoid these injuries:
1. NEVER disassemble the battery.
2. NEVER incinerate the battery, even if it is damaged or
is completely worn out. The battery can explode in a
fire.
3. NEVER short-circuit the battery.
4. NEVER insert any objects into the battery charger’s
air vents. Electric shock or damage to the battery
charger may result.
5. NEVER charge outdoors. Keep the battery away
from direct sunlight and use only where there is low
humidity and good ventilation.
6. NEVER charge when the temperature is below 14°F
(-10°C) or above 104°F (40°C).
7. NEVER connect two battery chargers together.
8. NEVER insert foreign objects into the hole for the
battery or the battery charger.
9. NEVER use a booster transformer when charging.
10. NEVER use DC power to charge.
11. NEVER store the battery or battery charger in places
where the temperature may reach or exceed 104°F
(40°C) such as inside metal box or car.
12. NEVER expose the battery or battery charger to rain
or wet conditions.
13. ALWAYS operate charger on standard household
electrical power (120 volts). Using the charger on any
other voltage may overheat and damage the charger.
14. ALWAYS wait at least 15 minutes between charges to
avoid overheating the charger.
15. ALWAYS disconnect the power cord from its
receptacle when the charger is not in use.
CAUTION ON LITHIUM-ION BATTERY
To extend the lifetime, the lithium-ion battery equips with
the protection function to stop the output.
In the cases of 1 to 3 described below, when using this
product, even if you are pulling the switch, the motor may
stop. This is not the trouble but the result of protection
function.
1. When the battery power remaining runs out, the motor
stops.
In such case, charge it up immediately.
2. If the tool is overloaded, the motor may stop. In this
case, release the switch of tool and eliminate causes
of overloading. After that, you can use it again.
3. If the battery is overheated under overload work, the
battery power may stop.
In this case, stop using the battery and let the battery
cool. After that, you can use it again.
Furthermore, please heed the following warning and
caution.
WARNING
In order to prevent any battery leakage, heat
generation, smoke emission, explosion and ignition
beforehand, please be sure to heed the following
precautions.
1. Make sure that swarf and dust do not collect on the
battery.
○ During work make sure that swarf and dust do not fall
on the battery.
○ Make sure that any swarf and dust falling on the power
tool during work do not collect on the battery.
○ Do not store an unused battery in a location exposed
to swarf and dust.
○ Before storing a battery, remove any swarf and dust
that may adhere to it and do not store it together with
metal parts (screws, nails, etc.).
2. Do not pierce battery with a sharp object such as a
nail, strike with a hammer, step on, throw or subject
the battery to severe physical shock.
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3. Do not use an apparently damaged or deformed
battery.
4. Do not use the battery in reverse polarity.
5. Do not connect directly to an electrical outlets or car
cigarette lighter sockets.
6. Do not use the battery for a purpose other than those
specified.
7. If the battery charging fails to complete even when a
specified recharging time has elapsed, immediately
stop further recharging.
8. Do not put or subject the battery to high temperatures
or high pressure such as into a microwave oven,
dryer, or high pressure container.
9. Keep away from fire immediately when leakage or foul
odor are detected.
10. Do not use in a location where strong static electricity
generates.
11. If there is battery leakage, foul odor, heat generated,
discolored or deformed, or in any way appears
abnormal during use, recharging or storage,
immediately remove it from the equipment or battery
charger, and stop use.
12. Do not immerse the battery or allow any fluids to flow
inside. Conductive liquid ingress, such as water, can
cause damage resulting in fire or explosion. Store your
battery in a cool, dry place, away from combustible
and flammable items. Corrosive gas atmospheres
must be avoided.
CAUTION
1. If liquid leaking from the battery gets into your eyes,
do not rub your eyes and wash them well with fresh
clean water such as tap water and contact a doctor
immediately.
If left untreated, the liquid may cause eye-problems.
2. If liquid leaks onto your skin or clothes, wash well with
clean water such as tap water immediately.
There is a possibility that this can cause skin irritation.
3. If you find rust, foul odor, overheating, discolor,
deformation, and/or other irregularities when using
the battery for the first time, do not use and return it to
your supplier or vendor.
WARNING
If an electrically conductive foreign object enters the
terminals of the lithium ion battery, a short-circuit may
occur resulting in the risk of fire. Please observe the
following matters when storing the battery.
○ Do not place electrically conductive cuttings,
nails, steel wire, copper wire or other wire in the
storage case.
○ Either install the battery in the power tool or store
by securely pressing into the battery cover until
the ventilation holes are concealed to prevent
short-circuits (See Fig. 3).
REGARDING LITHIUM-ION BATTERY
TRANSPORTATION
When transporting a lithium-ion battery, please observe
the following precautions.
WARNING
Notify the transporting company that a package
contains a lithium-ion battery, inform the company
of its power output and follow the instructions of the
transportation company when arranging transport.
● Lithium-ion batteries that exceed a power output
of 100 Wh are considered to be in the freight
classification of Dangerous Goods and will
require special application procedures.
● For transportation abroad, you must comply with
international law and the rules and regulations of
the destination country.
● If the BSL36B18 is installed in the power tool, the
power output will exceed 100 Wh and the unit
will be classified as Dangerous Goods for freight
classification.
Wh
Power Output
2 to 3 digit number
Fig. 1
SAVE THESE INSTRUCTIONS
AND
MAKE THEM AVAILABLE TO OTHER USERS
AND
OWNERS OF THIS TOOL!
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FUNCTIONAL DESCRIPTION
NOTE
The information contained in this Instruction Manual is designed to assist you in the safe operation and maintenance
of the power tool.
NEVER operate, or attempt any maintenance on the tool unless you have first read and understood all safety
instructions contained in this manual.
Some illustrations in this Instruction Manual may show details or attachments that differ from those on your own
power tool.
NAME OF PARTS
Front cap
Housing
Stopper
Grip
Switch trigger
Side handle
Nameplate
Tail cover
Selector lever
Drill bit Handle
Motor
Battery
RFC indicator lamp
Rotation speed selector switch
Display lamp
Fig. 2
2. Battery 3. Battery Charger
Battery Latch
Ventilation holes
Terminals
Battery cover
<BSL36B18>
Fig. 3
Ventilation
holes
Body
Cord
Nameplate
Charge
indicator lamp
Guide rail
<UC18YSL3>
Fig. 4
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SPECIFICATIONS
1. Cordless Rotary Hammer
Model DH36DMA
Motor DC motor
Capacity Drill Bit: 1-9/16" (40 mm)
Core Bit: 4-1/8" (105 mm)
No-Load Speed 260 – 590 /min
Full-load Blow 1,420 – 2,860 /min
Battery*
Model BSL36B18
Type Li-ion battery
Voltage DC 36 V / 18 V
Weight 17.4 lbs (7.9 kg) (BSL36B18 attached)
* Existing batteries (BSL3660/3626/3620, BSL18xx and BSL14xx series, etc.) cannot be used with this tool.
2. Battery Charger
Model UC18YSL3
Input power source Single phase: AC 120 V 60 Hz
Charging time
(At a temperature of 68°F (20°C)) BSL36B18 : Approx. 52 min
Charging voltage DC 14.4 – 18 V
Charging current DC 8.0 A
Weight 1.3 lbs. (0.6 kg)
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APPLICATIONS
Rotation and hammering function
○ Drilling anchor holes
○ Drilling holes in concrete
Hammering function only
○ Crushing concrete, chipping, digging, and squaring
(Some applications need optional accessories)
REMOVAL AND INSTALLATION METHOD
OF BATTERY
○
How to install the battery.
Align the battery with the groove in tool handle and
slip it into place.
Always insert it all the way until it locks in place with a
little click, If not, it may accidentally fall out of the tool,
causing injury to you or someone around you (Fig. 5).
○ How to remove the battery.
Lower the stopper lever to detach the lock. Press the
latches on both sides and slide out the battery (Fig. 6).
Insert
Battery
Fig. 5
Battery
Push
Pull out
Stopper lever
Latch
Fig. 6
CHARGING METHOD
NOTE
Before plugging into the receptacle, make sure the
following points.
○ The power source voltage is stated on the nameplate.
○ The cord is not damaged.
WARNING
Do not charge at voltage higher than indicated
on the nameplate.
If charged at voltage higher than indicated on the
nameplate, the charger will burn up.
1. Connect the charger’s power cord to a receptacle.
When the power cord is connected, the charger’s pilot
lamp will blink in red. (At 1-second intervals)
WARNING
Do not use the electrical cord
if damaged. Have it repaired
immediately.
2. Insert the battery to the battery charger.
Insert the battery into the battery charger as shown in
Fig. 7.
Battery
Charge
indicator lamp
Guide rail
Fig. 7
3. Charging
When inserting a battery in the charger, the charge
indicator lamp will blink in blue.
When the battery becomes fully recharged, the
charge indicator lamp will light up in green. (See
Table 2)
(1) Charge indicator lamp indication
The indications of the charge indicator lamp will be
as shown in Table 2, according to the condition of the
battery charger or the battery.
ASSEMBLY AND OPERATION
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Table 2
Indications of the charge indicator lamp
Charge
indicator
lamp
(RED /
BLUE /
GREEN /
PURPLE)
Before
charging Blinks (RED)
Lights for 0.5 seconds. Does not light
for 0.5 seconds.
(offfor 0.5 seconds) Plugged into power source
While
charging
Blinks
(BLUE)
Lights for 0.5 seconds. Does not light
for 1 second.
(offfor 1 second) Battery capacity at less than
50%
Blinks
(BLUE)
Lights for 1 second. Does not light for
0.5 seconds.
(offfor 0.5 seconds) Battery capacity at less than
80%
Lights
(BLUE) Lights continuously Battery capacity at more than 80%
Charging
complete Lights (GREEN)
Lights continuously
(Continuous buzzer sound: about 6
seconds)
Overheat
standby Blinks (RED)
Lights for 0.3 seconds. Does not light
for 0.3 seconds.
(offfor 0.3 seconds)
Battery overheated. Unable
to charge. (Charging will
commence when battery cools)
Charging
impossible Flickers (PURPLE)
Lights for 0.1 seconds. Does not light
for 0.1 seconds.
(offfor 0.1 seconds)
(Intermittent buzzer sound: about 2
seconds)
Malfunction in the battery or the
charger
NOTE
The recharging time may vary according to the
ambient temperature.
4. Disconnect battery charger from the receptacle.
CAUTION
Do not pull the plug out of the receptacle by
pulling on the cord.
Make sure to grasp the plug when removing from
receptacle to avoid damaging cord.
5. Remove the battery from the battery charger.
Supporting the battery charger with hand, pull out the
battery from the battery charger.
NOTE
Be sure to pull out the battery from the battery charger
after use, and then keep it.
(2) Regarding the temperature of the rechargeable
battery.
The temperatures for rechargeable batteries are
as shown in the Table 3, and batteries that have
become hot should be cooled for a while before being
recharged.
Table 3
Rechargeable
batteries Temperatures at which the battery
can be recharged
BSL36B18 32°F – 122°F
(0°C – 50°C)
(3) Regarding recharging time (At 68°F (20°C))
Table 4 Charging time
Charger
Battery UC18YSL3
BSL36B18 Approx. 52 min.
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Regarding electric discharge in case of new
batteries, etc.
As the internal chemical substance of new batteries
and batteries that have not been used for an extended
period is not activated, the electric discharge might
be low when using them the first and second time.
This is a temporary phenomenon, and normal time
required for recharging will be restored by recharging
the batteries 2 – 3 times.
How to make the batteries perform longer
(1) Recharge the batteries before they become
completely exhausted.
When you feel that the power of the tool becomes
weaker, stop using the tool and recharge its battery.
If you continue to use the tool and exhaust the electric
current, the battery may be damaged and its life will
become shorter.
(2) Avoid recharging at high temperatures.
A rechargeable battery will be hot immediately after
use. If such a battery is recharged immediately after
use, its internal chemical substance will deteriorate,
and the battery life will be shortened. Leave the
battery and recharge it after it has cooled for a while.
CAUTION
●
When the battery charger has been continuosly
used, the battery charger will be heated, thus
constituting the cause of the failures. Once the
charging has been completed, give 15 minutes
rest until the next charging.
● If the battery is charged while it is heated because
it has been left for a long time in a location
subject to direct sunlight or because the battery
has just been used, the charge indicator lamp of
UC18YSL3 charger lights for 0.3 seconds, does
not light for 0.3 seconds (offfor 0.3 seconds). In
such a case, first let the battery cool, then start
charging.
● When the pilot lamp or charge indicator lamp
flickers (at 0.2–second intervals), check for and
take out any foreign objects in the charger’s
battery installation hole. If there are no foreign
objects, it is probable that the battery or charger
is malfunctioning. Take it to your authorized
Service Center.
HOW TO RECHARGE USB DEVICE
When an unexpected problem occurs, the data in a USB
device connected to this product may be corrupted or lost.
Always make sure to back up any data contained in the
USB device prior to use with this product.
Please be aware that our company accepts absolutely no
responsibility for any data stored in a USB device that is
corrupted or lost, nor for any damage that may occur to a
connected device.
WARNING
○ Prior to use, check the connecting USB cable for
any defect or damage.
Using a defective or damaged USB cable can
cause smoke emission or ignition.
○ When the product is not being used, cover the
USB port with the rubber cover.
Buildup of dust etc. in the USB port can cause
smoke emission or ignition.
NOTE
○ The time required for charging will be longer when
a USB device and battery are being simultaneously
charged.
○ There may be an occasional pause during USB
recharging.
○ When a USB device is not being charged, turn the
USB power switch OFF and remove the USB device
from the charger.
Failure to do so may not only reduce the battery life
of a USB device, but may also result in unexpected
accidents.
(1) Select a charging method
Depending on the charge method selected, either the
battery is inserted into the charger or the power cord
is plugged into an outlet.
○ Charging a USB device by battery (Fig. 8-a)
○ Charging a USB device from a electrical outlet
(Fig. 8-b)
○ Charging a USB device and battery from a
electrical outlet (Fig. 8-c)
abc
Fig. 8
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(2) Turn the USB power switch ON (Fig. 9)
When you turn the USB power switch ON, the USB
power indicator lamp will light up.
USB power
switch
USB power
indicator lamp
Rubber cover
USB port
USB cable
Fig. 9
(3) Connect the USB cable. (Fig. 9)
Pull back the rubber cover and firmly plug in a
commercially available USB cable (appropriate to the
device being charged) into the USB port.
○ When the power cord is not plugged into an outlet and
the battery runs out of power, power output will stop
and the USB power indicator lamp will shut off.
○ When the USB power indicator lamp goes out, change
the battery or plug the power cord into an electrical
outlet.
(4) When charging is completed
○ The USB power indicator lamp will not go out when a
USB device has been completely charged.
To verify charge status, check the USB device.
○ Turn the USB power switch OFF and unplug the power
cord from the electrical outlet. (Fig. 9)
○ Remove the battery from the charger and place the
rubber cover over the USB port.
BEFORE USE
Check the work area to make sure that it is clear of debris
and clutter.
Clear the area of unnecessary personnel. Ensure that
lighting and ventilation is adequate.
PRIOR TO OPERATION
CAUTION
●
To prevent accidents, make sure to turn the
switch offand disconnect the battery when the
drill bits and other various parts are installed
or removed. The power switch should also be
turned offduring a work break and after work.
1. Power switch
Ensure that the power switch is in the OFF position.
If the battery is inserted while the power switch is in
the ON position, the power tool will start operating
immediately, which could cause a serious accident.
2. Confirming condition of the environment:
Confirm that the work site is placed under appropriate
conditions conforming to prescribed precautions.
3. How to install tool
CAUTION
For tools such as a drill bit and a bull point, use
only metabo HPT genuine parts.
(1) Clean, then smear the tool shank with the grease
provided in the green tube.
(2) To attach the tool (SDS max shank), insert it into the
hole until it contacts the innermost end of the hole as
illustrated in Fig. 10.
Turn the tool while gently pressing it in, and the groove
of the tool will catch, allowing the tool to enter more
deeply until it is inserted all the way.
Tool
Tool shank
Grip
Fig. 10
(3) Pull the tool to make sure it is locked completely.
(4) To remove the tool, fully pull the grip in the direction of
the arrow and pull out the tool (Fig. 11).
1
Pull the grip back
2
Pull the tool out
Fig. 11
4. Regulating the number of rotations and hammering
(Fig. 12)
This Rotary Hammer is equipped with a built-in
electronic control circuit that can adjust and regulate
the number of rotations and times of hammering.
This Rotary Hammer can be used by adjusting the
rotation speed selector switch, depending upon
the contents of operation, such as boring holes into
fragile materials, chipping, centering, etc.
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Rotation speed
selector switch
Display lamp
Fig. 12
Pressing the rotation speed selector switch switches
rotation speeds as shown in Table 4.
Table 4
Display lamp
sequence
Full-load
speed 260 340 410 590
Impacts per
Minute 1,420 1,850 2,240 2,860
NOTE
○ Rotation speed cannot be adjusted until a battery is
installed to the power tool and the switch has been
triggered once.
○ The rotation speed cannot be changed by pressing
the rotation speed selector switch while the motor is
rotating. To change speeds, switch offthe tool first.
5. About the protection function
This product features functions that are designed to
protect the tool itself as well as the battery. While the
switch is pulled, if any of the safeguard functions are
triggered during operation, the display lamp will blink
as described in Table 5. When any of the safeguard
functions are triggered, immediately remove your
finger from the switch and follow the instructions
described under corrective action.
Table 5
Display
lamp
flashing Cause Solution
Flash
Internal temperature
has risen beyond
the unit’s specified
temperature.
(Temperature
increase protection
function)
Turn offthe unit
and allow it to cool
down for about 15
minutes. When the
temperature goes
down, the unit is
ready for use.
Flash
Excessive pressure
applied to the tool
has resulted in an
overload.
(Overload
protection function)
Remove the cause of
the overburdening.
Flash Sensor signal read
error.
(Control monitoring
function)
Repair may be
required.
NOTE
Repair may be required if the display lamp continues
to flash after taking all necessary steps to correct the
problem. If the problem persists, please arrange for
repairs.
HOW TO USE
CAUTION
To prevent accidents, make sure to turn the
switch offand disconnect the battery when the
drill bits and other various parts are installed
or removed. The power switch should also be
turned offduring a work break and after work.
1. How to drill holes (Fig. 13)
(1) Pull the switch trigger after applying the drill bit tip to
the drilling position.
(2) It is unnecessary to forcibly press the Rotary Hammer
main body. It is sufficient to slightly press the rotary
hammer to an extent that clips are freely discharged.
Fig. 13
CAUTION
Although this machine is equipped with a slip
clutch, if the drill bit becomes bound in concrete
or other material, the resultant stoppage of the
drill bit could cause the machine body to turn in
reaction. Ensure that the main handle and side
handle are gripped firmly during operation.
2. How to chisel or demolish (Fig. 14)
By applying the tool tip to the chiseling or demolishing
position, operate the rotary hammer by utilizing its own
weight. Forcible pressing or thrusting is unnecessary.
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Fig. 14
3. When drilling at “rotation + hammering”
CAUTION
If you switch the selector lever during motor
rotation, the tool can start to rotate abruptly,
resulting in unexpected accidents. Be sure to
switch the selector lever when the motor is at a
complete stop.
(1) Switching to “rotation + hammering”
(a) Turn the selector lever.
(b) Align ▲of the selector lever and of the crank
cover as illustrated in Fig. 15.
Selector lever
Fig. 15
NOTE
Turn the selector lever to check if it is completely
locked and make sure that it does not turn.
4. When crushing and chipping at “hammering”:
CAUTION
○
If the selector lever is switched during motor
rotation, the tool can start to rotate abruptly,
resulting in unexpected accidents. Make sure to
switch the selector lever when the motor is at a
complete stop.
○ If the bull point or cold chisel is used at the
position of “rotation + hammering”, the tool can
start to rotate, resulting in unexpected accidents.
Make sure that they are used at the positon of
“hammering”.
(1) Switching to “hammering”
(a) Turn the selector lever.
(b) Align ▲of the selector lever and of the crank
cover as illustrated in Fig. 16.
Selector lever
Fig. 16
NOTE
Turn the selector lever to check if it is completely
locked and make sure that it does not turn.
(2) When fixing working positions of tools such as cold
chisel, etc.,
(a) Turn the selector lever.
Align ▲of the selector lever and of the crank
cover as illustrated in Fig. 17.
Selector lever
Fig. 17
(b) Turn the Grip or the Tool as illustrated in Fig. 18
and fix the tool to the desired working direction.
Tool Grip
Fig. 18
(c) Switch the selector lever to “hammering”
according to the procedures mentioned in the
above item (1) and secure the position of the tool.
5. Install the stopper (Fig. 19)
(1) Loosen the wing bolt, and insert the stopper into the
mounting hole on the side handle.
(2) Adjust the stopper position according to the depth of
the hole and tighten the wing bolt securely.
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Stopper Mounting hole
Wing bolt
Fig. 19
6. Warming up (Fig. 20)
The grease lubrication system in this unit may require
warming up in cold regions.
Position the end of the bit so makes contact with the
concrete, turn on the switch and perform the warming
up operation. Make sure that a hitting sound is
produced and then use the unit.
Fig. 20
CAUTION
When the warming up operation is performed,
hold the side handle and the main body securely
with both hands to maintain a secure grip and be
careful not to twist your body by the jammed drill
bit.
7. How to use the drill bit (taper shank) and the taper
shank adaptor.
(1) Install drill bit with taper shank in the taper shank
adaptor. (Fig. 21)
Drill bit
(Taper shank)
Taper shank adaptor
Fig. 21
(2) Turn the power on and drill a base hole.
(3) After cleaning out dust with a syringe, attach the plug
to the anchor tip and drive in the anchor with a manual
hammer.
(4) To remove the drill bit with taper shank, insert a
cotter into the slot of the taper shank adaptor, place
supports under the Rotary Hammer and tap the cotter
with a manual hammer. (Fig. 22)
Taper shank
adaptor
Cotter
Support
Fig. 22
USING DRILL CHUCK, CHUCK ADAPTOR
Note that this machine can be used at “rotation only”
if separately sold parts such as drill chuck and chuck
adaptor are attached. Use it with the selector lever
positioned at “rotation + hammering”.
WARNING
During operation, be sure to grip the handle and
the side handle firmly to prevent your body from
swaying.
CAUTION
To prevent accidents, make sure to turn the
switch offand pull out the battery.
(1) Switching to “rotation + hammering”
For switching to “rotation + hammering”, follow the
same procedures mentioned in [3. When drilling at
“rotation + hammering”] in Page 15
(2) Attaching chuck adaptor to drill chuck (Fig. 23)
(a) Attach the chuck adaptor to the drill chuck.
(b) The SDS max shank of the chuck adaptor is
equivalent to the drill bit. Therefore, follow the
same procedure as [3. How to install tool] in Page
13 for attaching and detaching.
Drill chuck
Grip
SDS max shank
Chuck
adaptor
Fig. 23
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(3) Drilling
(a) Even if you apply more-than-required pressure to
the machine body, drilling can never be performed
as quickly as you expect. Applying more force
or pressure to the machine body than what is
needed, on the contrary, damages the drill tip,
resulting in the declined working efficiency and
shortened life of this machine.
(b) A drill can snap sometimes when drilling is almost
finished. It is important to relax your thrusting
pressure when drilling is nearing the end.
HOW TO USE THE CORE BIT
When boring penetrating large hole use the core bit. At
that time use with the center pin and the core bit shank
provided as optional accessories.
1. Mounting
CAUTION
To prevent accidents, make sure to turn the
switch offand pull out the battery.
(1) Mount the core bit to the core bit shank. (Fig. 24)
Lubricate the thread of the core bit shank to facilitate
disassembly.
Core bit
Core bit shank
Fig. 24
(2) Mount the core bit shank to the Rotary Hammer.
(Fig. 25)
Fig. 25
(3) Insert the center pin into the guide plate until it stops.
(4) Engage the guide plate with the core bit, and turn the
guide plate to left or right so that it does not fall even if
it faces downward. (Fig. 26)
Center pin
Core bit Core bit tip
Guide plate
Fig. 26
2. How to bore (Fig. 27)
(1) Install the battery.
(2) A spring is installed in the center pin. Push it lightly
to the wall or the floor straight. Connect all over the
surface of the core bit tip and start operating.
(3) When boring about 3/16" (5 mm) in depth the position
of the hole will establish. Bore after that removing the
center pin and the guide plate from core bit.
(4) Application of excessive force will not only expedite
the work, but will deteriorate the tip edge of the drill bit,
resulting in reduced service life of the rotary hammer.
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Fig. 27
CAUTION
When removing the center pin and the guide
plate, turn OFF the switch and pull out the
battery.
3. Dismounting (Fig. 28)
Remove the core bit shank from the rotary hammer
and strike the head of the core bit shank strongly two
or three times with a manual hammer holding the core
bit, then the thread becomes loose and the core bit
can be removed.
Core bit
shank
Fig. 28
ABOUT REMAINING BATTERY INDICATOR
You can check the battery’s remaining capacity by
pressing the remaining battery indicator switch to light the
indicator lamp. (Fig. 29, Table 6)
The indicator will shut off approximately 3 seconds after
the remaining battery indicator switch is pressed.
It is best to use the remaining battery indicator as a
guide since there are slight differences such as ambient
temperature and the condition of the battery.
Also, the remaining battery indicator may vary from those
equipped to a tool or charger.
Table 6
State of lamp Battery Remaining Power
Lights ;
The battery remaining power is
over 75%
Lights ;
The battery remaining power is
50% – 75%.
Lights ;
The battery remaining power is
25% – 50%.
Lights ;
The battery remaining power is less
than 25%
Blinks ;
The battery remaining power is
nearly empty. Recharge the battery
soonest possible
Blinks ;
Output suspended due to high
temperature. Remove the battery
from the tool and allow it to fully cool
down.
Blinks ;
Output suspended due to failure or
malfunction. The problem may be
the battery so please contact your
dealer.
As the remaining battery indicator shows somewhat
differently depending on ambient temperature and battery
characteristics, read it as a reference.
Display panel
Remaining battery
indicator lamp Remaining battery
indicator switch
Fig. 29
NOTE
Do not give a strong shock to the display panel or
break it. It may lead to a trouble.
REACTIVE FORCE CONTROL
This product is equipped with a Reactive Force Control
(RFC) feature that reduces jerking of the tool body.
If the tool bit is suddenly overburdened, any jerking of the
tool body is reduced by activation of the slip clutch or by
stopping of the motor by the sensor built into the tool body.
If the motor is stopped because of overburdening detection
by the controller, the RFC indicator lamp will blink while the
switch is pulled.
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In addition,the lamp will continueblinking forapproximately
three seconds after the switch is released.
The motor will remain stopped while the lamp is blinking.
(Fig. 30)
Because the RFC feature may not activate or its
performance may be insufficient depending on the
working environment and conditions, be careful not to
suddenly overburden the tool bit while operating.
● Possible causes of sudden overburdening
1 Tool bit biting into material
2 Impact against nails, metal or other hard objects
3 Tasks involving prying or any excess application of
pressure, etc.
Also, other causes include any combination of the
aforementioned.
● When the reactive force control (RFC) is triggered
When the RFC is triggered and the motor stops, turn
offthe tool’s switch and remove the cause of the
overburdening before continuing operation.
Arms are twisted
Fig. 30
MAINTENANCE AND INSPECTION
CAUTION: Pull out battery before doing any inspection or maintenance.
1. Inspecting the tool bits
Since use of a dull tool will cause motor malfunctioning
and degraded efficiency, replace the tool bit with a
new one or resharpening without delay when abrasion
is noted.
2. Inspecting the screws
Regularly inspect all screws and ensure that they
are properly tightened. Should any of the screws be
loose, retighten them immediately.
WARNING
Using this Rotary Hammer with loosen screws is
extremely dangerous.
3. Maintenance of the motor
The motor unit is the very “heart” of the power tool.
Exercise due care to ensure the motor does not
become damaged and/or wet with oil or water.
4. Grease replacement
This Rotary Hammer is of full air-tight construction to
protect against dust and to prevent lubricant leakage.
Therefore, this Rotary Hammer can be used without
lubrication for long periods. Replace the grease as
described below.
○ Grease Replacement Period
After purchase, replace grease after every 6 months
of usage. Ask for grease replacement at the nearest
authorized Service Center.
OPERATIONAL CAUTIONS
Resting the unit after continuous work
(1) The power tool is equipped with a temperature
protection circuit to protect the motor.
Continuous work may cause the temperature of the
unit to rise, activating the temperature protection
circuit and automatically stopping operation.
If this happens, allow the power tool to cool before
resuming use.
(2) After use for continuous work, rest the unit for 15
minutes or so when replacing the battery. The
temperature of the motor, switch, etc., will rise if
the work is started again immediately after battery
replacement, eventually resulting in burnout.
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5. Check for Dust
Dust may be removed with a soft cloth or a cloth
dampened with soapy water.
Do not use bleach, chlorine, gasoline or thinner, for
they may damage the plastics.
6. Inspection of terminals (tool and battery)
Check to make sure that swarf and dust have not
collected on the terminals.
On occasion check prior, during and after operation.
CAUTION
Remove any swarf or dust which may have
collected on the terminals.
Failure to do so may result in malfunction.
7. Disposal of the exhausted battery
WARNING
Do not dispose of the exhausted battery. The
battery must explode if it is incinerated. The
product that you have purchased contains a
rechargeable battery. The battery is recyclable.
At the end of it’s useful life, under various state
and local laws, it may be illegal to dispose of this
battery into the municipal waste stream. Check
with your local solid waste officials for details
in your area for recycling options or proper
disposal.
8. Storage
Storing in a place below 104°F (40°C) and out of the
reach of children.
NOTE
Storing lithium-ion batteries
Make sure the lithium-ion batteries have been fully
charged before storing them.
Prolonged storage (3 months or more) of batteries with
a low charge may result in performance deterioration,
significantly reducing battery usage time or rendering
the batteries incapable of holding a charge.
However, significantly reduced battery usage time
may be recovered by repeatedly charging and using
the batteries two to five times.
If the battery usage time is extremely short despite
repeated charging and use, consider the batteries
dead and purchase new batteries.
9. Service and repairs
All quality power tools will eventually require servicing
or replacement of parts because of wear from normal
use. To assure that only authorized replacement parts
will be used, all service and repairs must be performed
by a metabo HPT AUTHORIZED SERVICE CENTER,
ONLY.
Important notice on the batteries for the
metabo HPT cordless power tools
Please always use one of our designated genuine
batteries. We cannot guarantee the safety and
performance of our cordless power tool when used
with batteries other than these designated by us, or
when the battery is disassembled and modified (such
as disassembly and replacement of cells or other
internal parts).
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