Trotec PAGS 21-115 User manual

TRT-BA-PAGS21-115-TC211209TTRT03-003-EN
PAGS 21-115
EN
ORIGINAL INSTRUCTIONS
CORDLESS ANGLE GRINDER

2 EN
cordless angle grinder PAGS 21-115
Table of contents
Notes regarding the instructions ..........................................2
Safety .....................................................................................3
Information about the device..............................................10
Transport and storage.........................................................12
Start-up................................................................................12
Operation .............................................................................18
Available accessories..........................................................20
Errors and faults..................................................................20
Maintenance ........................................................................21
Disposal ...............................................................................22
Declaration of conformity ...................................................22
Notes regarding the instructions
Symbols
Warning of electrical voltage
This symbol indicates dangers to the life and health of
persons due to electrical voltage.
Warning of explosive substances
This symbol indicates dangers to the life and health of
persons due to potentially explosive substances.
Warning of hot surface
This symbol indicates dangers to the life and health of
persons due to hot surface.
Warning
This signal word indicates a hazard with an average
risk level which, if not avoided, can result in serious
injury or death.
Caution
This signal word indicates a hazard with a low risk
level which, if not avoided, can result in minor or
moderate injury.
Note
This signal word indicates important information (e.g.
material damage), but does not indicate hazards.
Info
Information marked with this symbol helps you to carry
out your tasks quickly and safely.
Follow the manual
Information marked with this symbol indicates that the
instructions must be observed.
Wear head protection
Information marked with this symbol indicates that you
should wear protective headgear.
Wear hearing protection
Information marked with this symbol indicates that you
should wear hearing protection.
Wear safety glasses
Information marked with this symbol indicates that you
should wear eye protection.
Wear a protective mask
Information marked with this symbol indicates that you
should wear a protective mask.
Wear protective clothing
Information marked with this symbol indicates that you
should wear protective clothing.
Wear protective gloves
Information marked with this symbol indicates that you
should wear protective gloves.
Wear foot protection
Information marked with this symbol indicates that you
should wear safety boots.
Use both hands to hold onto the power tool.
This symbol indicates that the power tool should always
be held with both hands on the handle and additional
handle.
Do not use damaged discs
This symbol indicates that the device must not be
operated with faulty accessories.
Accessory suited for metallic materials
This symbol indicates that the supplied accessory is
only to be used for metal.
Not permissible for wet grinding
Information marked with this symbol indicates that
wet grinding is prohibited.
Accessory not suitable for roughing operations
This symbol indicates that the supplied accessory must
not to be used for roughing.
Accessory suited for cutting operations
This symbol indicates that the supplied accessory may
be used for cutting.

EN 3
cordless angle grinder PAGS 21-115
You can download the current version of the instructions via the
following link:
PAGS 21-115
https://hub.trotec.com/?id=41427
Safety
General Power Tool Safety Warnings
Warning
Read all safety warnings, instructions, illustrations
and specifications provided with this power tool.
Failure to follow all instructions listed below 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.
General Power Tool Safety Warnings– Work area
safety
•Keep work area clean and well lit. Clutter or dark areas
invite accidents.
•Do not operate power tools in explosive atmosphere,
such as in the presence of flammable liquids, gases or
dust. Power tools create sparks which may ignite the dust
or fumes.
•Keep children and bystanders away while operating a
power tool. Distractions can cause you to lose control.
General Power Tool Safety Warnings– Electrical
safety
•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.
•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.
•Do not expose power tools to rain or wet conditions.
Water entering a power tool will increase the risk of
electric shock.
•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.
•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.
•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.
General Power Tool Safety Warnings– Personal
safety
•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.
•Use personal protective equipment. Always wear eye
protection. Protective equipment such as a dust mask,
non-skid safety shoes, hard hat or hearing protection used
for appropriate conditions will reduce personal injuries.
•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.
•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.
•Do not overreach. Keep proper footing and balance at
all times. This enables better control of the power tool in
unexpected situations.
•Dress properly. Do not wear loose clothing or
jewellery. Keep your hair and clothing away from
moving parts. Loose clothes, jewellery or long hair can be
caught in moving parts.
•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.
•Do not let familiarity gained from frequent use of tools
allow you to become complacent and ignore tool
safety principles. A careless action can cause severe
injury within a fraction of a second.

4 EN
cordless angle grinder PAGS 21-115
General Power Tool Safety Warnings– Power tool
use and care
•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.
•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.
•Disconnect the plug from the power source and/or
remove the battery pack, if detachable, 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.
•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.
•Maintain power tools and accessories. 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.
•Keep cutting tools sharp and clean. Properly maintained
cutting tools with sharp cutting edges are less likely to
bind and are easier to control.
•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.
•Keep handles and grasping surfaces dry, clean and
free from oil and grease. Slippery handles and grasping
surfaces do not allow for safe handling and control of the
tool in unexpected situations.
General Power Tool Safety Warnings– Battery tool
use and care
•Recharge only with 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.
•Use power tools only with specifically designed battery
packs. Use of any other battery packs may create a risk of
injury and fire.
•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.
•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.
•Do not use a battery pack or tool that is damaged or
modified. Damaged or modified batteries may exhibit
unpredictable behaviour resulting in fire, explosion or risk
of injury.
•Do not expose a battery pack or tool to fire or
excessive temperature. Exposure to fire or temperature
above 130°C may cause explosion.
•Follow all charging instructions and do not charge the
battery pack or tool outside the temperature range
specified in the instructions. Charging improperly or at
temperatures outsides the specified range may damage
the battery and increase the risk of fire.
General Power Tool Safety Warnings– Service
•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.
•Never service damaged battery pack. Service of battery
packs should only be performed by the manufacturer or
authorized service providers.
General Power Tool Safety Warnings– Charger use
and care
•This charger can be used by children aged
from8years and above and persons with reduced
physical, sensory or mental capabilities or lack of
experience and knowledge if they have been given
supervision or instruction concerning use of the
appliance in a safe way and understand the hazards
involved. Children shall not play with the appliance.
Cleaning and user maintenance shall not be made by
children without supervision.

EN 5
cordless angle grinder PAGS 21-115
•Never insert non-rechargeable batteries into the
charger. A charger that is suitable for one type of battery
pack may create a risk of fire and explosion, when used
with another battery pack or non-rechargeable batteries.
• Only charge the Li-Ion battery
"Multiflex20– 4.0DC" (capacity of 4.0 Ah= 10 battery
cells) with the charger "Multiflex 20– 4.0 AC". The battery
voltage must match the battery charging voltage of the
charger.
Safety Warnings Common for Grinding, Wire
Brushing, Polishing or Abrasive Cutting-Off
Operations
•This power tool is intended to function as a grinder,
wire brush, polisher or cut-off tool. Read all safety
warnings, instructions, illustrations and specifications
provided with this power tool. Failure to follow all
instructions listed below may result in electric shock, fire
and/ or serious injury.
•This power tool is not suitable for operations such as
sandpaper grinding and cutting holes. Operations for
which the power tool was not designed may create a
hazard and cause personal injury.
•Do not use accessories which are not specifically
designed and recommended by the tool manufacturer.
Just because the accessory can be attached to your power
tool, it does not assure safe operation.
•The rated speed of the accessory must be at least
equal to the maximum speed marked on the power
tool. Accessories running faster than their rated speed can
break and fly apart.
•The outside diameter and the thickness of your
accessory must be within the capacity rating of your
power tool. Incorrectly sized accessories cannot be
adequately guarded or controlled.
•Threaded mounting of accessories must match the
grinder spindle thread. For accessories mounted by
flanges, the arbour hole of the accessory must fit the
locating diameter of the flange. Accessories that do not
precisely match the mounting hardware of the power tool
will run out of balance, vibrate excessively and may cause
loss of control.
•Do not use a damaged accessory. Before each use
inspect the accessory such as abrasive wheels for
chips and cracks, backing pad for cracks, tear or
excess wear, wire brush for loose or cracked wires. If
power tool or accessory is dropped, inspect for
damage or install an undamaged accessory. After
inspecting and installing an accessory, position
yourself and bystanders away from the plane of the
rotating accessory and run the power tool at maximum
no-load speed for one minute. Damaged accessories will
normally break apart during this test time.
•Wear personal protective equipment. Depending on
application, use face shield, safety goggles or safety
glasses. As appropriate, wear dust mask, hearing
protectors, gloves and workshop apron capable of
stopping small abrasive or workpiece fragments. The
eye protection must be capable of stopping flying debris
generated by various operations. The dust mask or
respirator must be capable of filtrating particles generated
by your operation. Prolonged exposure to high intensity
noise may cause hearing loss.
•Keep bystanders a safe distance away from work area.
Anyone entering the work area must wear personal
protective equipment. Fragments of workpiece or of a
broken accessory may fly away and cause injury beyond
immediate area of operation.
•Only hold the power tool by its insulated gripping
surfaces when performing an operation where the
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.
•Never lay the power tool down until the accessory has
come to a complete stop. The spinning accessory may
grab the surface and pull the power tool out of your
control.
•Do not run the power tool while carrying it at your
side. Accidental contact with the spinning accessory could
snag your clothing, pulling the accessory into your body.
•Regularly clean the power tool’s air vents. The motor’s
fan will draw the dust inside the housing and excessive
accumulation of powdered metal may cause electrical
hazards.
•Do not operate the power tool near flammable
materials. Sparks could ignite these materials.
•Do not use accessories that require liquid coolants.
Using water or other liquid coolants may result in
electrocution or shock.

6 EN
cordless angle grinder PAGS 21-115
Kickback and Related Warnings
Kickback is a sudden reaction to a pinched or snagged rotating
wheel, backing pad, brush or any other accessory. Pinching or
jamming causes rapid stalling of the rotating accessory. This
will accelerate an uncontrolled power tool towards the direction
opposite of the accessory’s rotation at the point of the jamming.
For example, if an abrasive wheel is snagged or pinched by the
workpiece, the edge of the wheel that is entering into the pinch
point can dig into the surface of the material causing the wheel
to climb out or kick out. The wheel may either jump toward or
away from the operator, depending on direction of the wheel’s
movement at the point of pinching. Abrasive wheels may also
break under these conditions.
Kickback is the result of power tool misuse and/or incorrect
operating procedures or conditions. Kickback can be avoided by
taking proper precautions as given below.
•Maintain a firm grip on the power tool and position
your body and arm to allow you to resist kickback
forces. Always use auxiliary handle, if provided, for
maximum control over kickback or torque reaction
during start-up. The operator can control torque reactions
or kickback forces, if proper precautions are taken.
•Never place your hand near the rotating accessory.
Accessory may kickback over your hand.
•Do not position your body in the area where power tool
will move if kickback occurs. Kickback will propel the
tool in direction opposite to the wheel’s movement at the
point of snagging.
•Use special care when working corners, sharp edges
etc. Prevent the accessories from bouncing against the
workpiece and getting caught. Corners, sharp edges or
bouncing have a tendency to snag the rotating accessory.
The result would be a loss of control or kickback.
•Do not use a chainsaw blade for cutting wood nor a
segmented diamond cutting disc with a segment
spacing exceeding10mm nor toothed saw blades.
Such blades create frequent kickback and loss of control.
Safety Warnings Specific for Grinding and Abrasive
Cutting-Off Operations
•Use only wheel types that are recommended for your
power tool and the specific guard designed for the
selected wheel. Wheels for which the power tool was not
designed cannot be adequately guarded and are unsafe.
•The grinding surface of centre depressed wheels must
be mounted below the plane of the guard lip. An
improperly mounted wheel that projects through the plane
of the guard lip cannot be adequately protected.
•The guard must be securely attached to the power tool
and positioned for maximum safety, so the least
amount of wheel is exposed towards the operator. The
guard helps to protect operator from broken wheel
fragments and accidental contact with wheel.
•Wheels must be used only for recommended
applications. For example: do not grind with the side of
cut-off wheel. Cutting discs are designed for material
removal using the edge of the disc. Exerting force to the
sides of these abrasives may break them.
•Always use undamaged wheel flanges that are of
correct size and shape for your selected wheel. Proper
wheel flanges support the wheel thus reducing the
possibility of wheel breakage. Flanges for cut-off wheels
may be different from grinding wheel flanges.
•Do not use worn down wheels from larger power tools.
Wheel intended for larger power tool is not suitable for the
higher speed of a smaller tool and may burst.
Additional Safety Warnings Specific for Abrasive
Cutting-Off Operations
•Do not "jam" the cut-off wheel or apply excessive
pressure. Do not attempt to make an excessive depth
of cut. Overstressing the wheel increases the loading and
susceptibility to twisting or binding of the wheel in the cut
and the possibility of kickback or wheel breakage.
•Do not position your body in line with and behind the
rotating wheel. When the wheel, at the point of operation,
is moving away from your body, the possible kickback may
propel the spinning wheel and the power tool directly at
you.
•When wheel is binding or when interrupting a cut for
any reason, switch off the power tool and hold the
power tool motionless until the wheel comes to a
complete stop. Never attempt to remove the cut-off
wheel from the cut while the wheel is in motion
otherwise kickback may occur. Investigate and take
corrective action to eliminate the cause of wheel binding.
•Do not restart the cutting operation in the workpiece.
Let the wheel reach full speed and carefully re-enter
the cut. The wheel may bind, walk up or kickback if the
power tool is restarted in the workpiece.
•Support panels or any oversized workpiece to
minimize the risk of wheel pinching and kickback.
Large workpieces tend to sag under their own weight.
Supports must be placed under the workpiece near the line
of cut and near the edge of the workpiece on both sides of
the wheel.

EN 7
cordless angle grinder PAGS 21-115
•Use extra caution when making a "pocket cut" into
existing walls or other blind areas. The protruding wheel
may cut gas or water pipes, electrical wiring or objects
that can cause kickback.
Safety Warnings Specific for Polishing Operations
•Do not allow any loose portion of the polishing bonnet
or its attachment strings to spin freely. Tuck away or
trim any loose attachment strings. Loose and spinning
attachment strings can entangle your fingers or snag on
the workpiece.
Safety Warnings Specific for Wire Brushing
Operations
•Be aware that wire bristles are thrown by the brush
even during ordinary operation. Do not overstress the
wires by applying excessive load to the brush. The wire
bristles can easily penetrate light clothing and/or skin.
•If the use of a guard is recommended for wire
brushing, do not allow any interference of the wire
wheel or brush with the guard. Wire wheel or brush may
expand in diameter due to work load and centrifugal
forces.
Device-specific safety warnings for angle grinders
•Always wear eye protection.
•During operation hold onto the power tool with both
hands and make sure you stand firmly on the ground.
It is safer to handle the power tool with two hands.
•For accessories with internal threads such as brushes
and diamond drill bits, observe the max.thread length
of the grinder spindle. The spindle end must not touch
the bottom of the accessory.
•Use suitable detectors to determine if utility lines are
hidden in the work area or call the local utility
company for assistance. Contact with electrical lines
may result in fire and electric shock. Damaging a gas line
may lead to an explosion. Penetrating a water line causes
property damage and may cause an electric shock.
•Do not touch the abrasive wheels and cutting discs
until they have cooled down. The wheels and discs
become very hot during operation.
•Secure the workpiece. The grip of tensioning devices or a
vice is more secure than holding the workpiece only by
hand.
•Store accessories inside buildings in a dry and frost-
free room at consistent temperatures.
•Remove the accessories before transporting the power
tool. This way, damages are avoided.
•Bonded cutting and abrasive discs have an expiry date
after which the discs may no longer be used.
Intended use
Only use the device PAGS 21-115:
• for cutting, grinding and brushing metal as well as stone
materials without the use of water.
• for cutting tiles and concrete blocks. When cutting stone,
an adequate dust extraction system must be provided.
We recommend using the power tool with original Trotec
accessories.
Foreseeable misuse
• This power tool is not suitable for operations such as
sandpaper grinding.
• Do not use accessories that require liquid coolants.
• Do not use this power tool for processing wood.
• Do not use this power tool for drilling holes with drill bits.
Any other use than the one described in the chapter "Intended
use" is regarded as reasonably foreseeable misuse.
Personnel qualifications
People who use this device must:
• have read and understood the instructions, especially the
Safety chapter.

8 EN
cordless angle grinder PAGS 21-115
Safety signs and labels on the battery and the charger
Note
Do not remove any safety signs, stickers or labels from
the device. Keep all safety signs, stickers and labels in
legible condition.
The following safety signs and labels are attached to the
battery:
Warning of explosion risk!
These symbols indicate the following:
Do not expose the battery pack or tool to fire or
excessive temperature! Do not let the battery come into
contact with water or fire! Avoid direct sunlight and
moisture. There is a risk of explosion!
Never charge the battery at ambient temperatures
below10°C or above45 °C. Charging improperly or at
temperatures outsides the specified range may damage
the battery and increase the risk of fire.
Observe the correct disposal of the battery!
This symbol indicates the following:
Ensure that the battery is disposed of correctly and
never dispose of it in waste water or public waters.
The battery contains irritating, caustic and toxic
substances that pose significant risks to people and the
environment.
The following safety signs and labels are attached to the
charger:
This symbol indicates the following:
Read the instructions or operating manual before
charging the battery.
This symbol indicates the following:
Only use the charger for charging the battery in dry interior
spaces. Do not charge the device outdoors.
Personal protective equipment
Wear protective headgear.
With it you protect your head from splintering, falling
and flying pieces which could cause injuries.
Wear hearing protection.
Excessive noise can lead to hearing loss.
Wear eye protection.
With it you protect your eyes from splintering, falling
and flying pieces which could cause injuries.
Wear a protective mask.
It saves you from inhaling harmful dusts generated
when processing workpieces.
Wear protective gloves.
They protect your hands from burns, crushing injuries
and skin abrasions.
Wear tight-fitting protective clothing.
This protects you from the draw-in and entanglement
hazard posed by rotating parts.
Wear safety boots.
They protect your feet from splintering, falling and
flying pieces which could cause injuries.
Residual risks
Warning of electrical voltage
Electric shock from insufficient insulation.
Check the device for damages and proper functioning
before each use.
If you notice damages, no longer use the device.
Do not use the device when the device or your hands
are damp or wet!
Warning of electrical voltage
Work on the electrical components must only be
carried out by an authorised specialist company!
Warning of electrical voltage
Before any work on the device, remove the mains plug
from the mains socket and the battery from the device!
Hold onto the mains plug while pulling the power cable
out of the mains socket.
Warning of electrical voltage
There is a risk of a short-circuit due to liquids
penetrating the housing!
Do not immerse the device and the accessories in
water. Make sure that no water or other liquids can
enter the housing.

EN 9
cordless angle grinder PAGS 21-115
Warning of explosive substances
Do not expose the battery to temperatures above
45°C! Do not let the battery come into contact with
water or fire! Avoid direct sunlight and moisture. There
is a risk of explosion!
Warning of hot surface
The insertion tool might still be hot after the
application. Burn hazard when touching the insertion
tool.
Do not touch the insertion tool bare-handed!
Wear protective gloves!
Warning
Toxic dusts!
The harmful / toxic dusts produced during operation
pose of risk to the health of the operator and persons
in the vicinity.
Wear eye protection and a dust mask!
Warning
Do not process materials containing asbestos.
Asbestos is considered carcinogenic.
Warning
Make sure not to hit power, gas or water lines when
working with a power tool.
If necessary, use a pipe detector to check the wall you
want to drill in or slit open.
Warning
Risk of injuries caused by flying parts or bursting tool
heads.
Warning
Dangers can occur at the device when it is used by
untrained people in an unprofessional or improper way!
Observe the personnel qualifications!
Warning
The device is not a toy and does not belong in the
hands of children.
Warning
Risk of suffocation!
Do not leave the packaging lying around. Children may
use it as a dangerous toy.
Warning
The tool holder must be firmly locked in place before
switching the device on, for an insufficiently or
incorrectly clamped accessory could be catapulted out
of the tool holder uncontrollably upon switch-on.
Caution
Vibration emissions can cause a health hazard if the
device is used for an extended period of time or if it is
not properly handled and maintained.
Caution
Keep a sufficient distance from heat sources.
Note
If you store or transport the device improperly, the
device may be damaged.
Note the information regarding transport and storage of
the device.
Behaviour in the event of an emergency/ emergency
stop function
Emergency stop:
Removing the battery results in the function of the device
stopping immediately. Leave the battery out in order to secure
the device against accidental switch-on.
Behaviour in the event of an emergency:
1. Switch the device off.
2. In the event of an emergency, remove the battery from the
device: Hold the release button of the battery and pull the
battery off the device as described in chapter "Removing
the battery".
3. Do not insert the battery if the device is defective.

10 EN
cordless angle grinder PAGS 21-115
Information about the device
Device description
The device PAGS 21-115 is suited for cutting, grinding and
brushing metal and stone materials without the use of water as
well as for cutting tiles and concrete blocks.
The on/off switch is provided with a start lock.
The constant rated speed of 10,000rpm ensures constantly
high performance even under load.
The guard can be quickly adjusted without tools.
The spindle lock allows for a simple exchange of discs.
The additional handle can be variably mounted in 3positions
and, in combination with the low level of vibrations, ensures
comfortable working.
The face spanner can be stored inside the additional handle.
The battery comes with its own battery level indication. As a
result you can check the current charging status without having
to connect it to the device.
Device depiction
123
17 7
6
5
4
2
2
7
17
16
15
14
8
9
10
11
12
13
12a
No. Designation
1 Spindle lock
2 Thread (3 x) for additional handle
3 Device handle
4 Battery holder
5 On/off switch with start lock
6 Venting slots
7 Guard
8 Adjusting screw
9 Coded projection
10 Locking lever
11 Face spanner
12 Battery
12a Battery level indication
13 Quick charger
14 Additional handle
15 Mounting flange
16 Clamping nut
17 Cutting disc
Scope of delivery
• 1 x Cordless angle grinder PAGS 21-115
• 1 x Rechargeable battery
• 1x Quick charger
• 1 x Cutting disc for metal,
cutting disc diameter: 115mm
• 1 x Guard
• 1 x Additional handle
• 1x Face spanner
• 1 x Clamping nut
• 1 x Transport case
• 1x Manual

EN 11
cordless angle grinder PAGS 21-115
Technical data
Parameter Value
Model PAGS21-115
Nominal voltage 20 V
Rated no-load speed 10,000rpm
Spindle thread M14
Rated capacity 115 mm
Weight 2.55 kg
Cutting disc (scope of delivery)
Idle speed cutting disc 13,300rpm
Disc speed 80 m/s
Bore diameter 22.23 mm
Cutting disc thickness 3 mm
Battery Multiflex 20–4.0DC
Type Li-ion
Nominal voltage 20 V
Nominal capacity 4.0Ah
Rechargeable cells 10cells
Capacity 80Wh
Quick charger Multiflex 20–4.0AC
Input
Nominal voltage 230 – 240 V / 50 Hz
Power input 94 kW
Output
Nominal voltage 21.5 V
Charging current 3.5 A
Fusing 3.15A (slow-blowing)
Charging time 1.5 h
Cable length 1.5 m
Protection class II (double insulation) /
Vibration information according to EN62841
Vibration emission value main
handle ah,co
2.6 m/s²
Vibration emission value
additional handle ah,co
1.7 m/s²
Uncertainty K main handle /
additional handle
1.5 m/s²
Sound values according to EN62841
Sound pressure level LpA 81 dB(A)
Sound power LWA 92 dB(A)
Uncertainty K 3 dB
Wear hearing protection.
Excessive noise can lead to hearing loss.
Information on noise and vibration:
• The specified total vibration and noise emission values
were measured by means of a test procedure standardized
in EN62841 and can be consulted for the comparison of
one power tool with another.
• The specified total vibration and noise emission values
can also be used for preliminary load assessment.
Caution
Vibration emissions can cause a health hazard if the
device is used for an extended period of time or if it is
not properly handled and maintained.
• The actual vibration and noise emission may differ from
the stated values during operation of the power tool. This
depends on how the power tool is used and especially on
the type of workpiece being processed. Try to keep the
vibration load to a minimum. Exemplary measures for
reducing the vibration load include wearing gloves during
operation of the tool and the limitation of working hours.
All parts of an operating cycle must be considered for this
(e.g. times at which the power tool is switched off and
times when it is switched on but runs without load).

12 EN
cordless angle grinder PAGS 21-115
Transport and storage
Note
If you store or transport the device improperly, the
device may be damaged.
Note the information regarding transport and storage of
the device.
Transport
For transporting the device, use the transport case included in
the scope of delivery in order to protect the device from external
influences.
Before transporting the device, observe the following:
• Switch off the device.
• Hold onto the mains plug while pulling the power cable of
the charger out of the mains socket.
• Allow the device to cool down.
• Remove the battery from the device.
• Remove the tool from the tool holder.
The supplied Li-ion batteries are subjects to the requirements of
dangerous goods legislation.
Observe the following when transporting or shipping Li-ion
batteries:
• The user may transport the batteries by road without any
additional requirements.
• If transport is carried out by third parties (e.g. air transport
or forwarding company), special requirements as to
packaging and labelling must be observed. This includes
consulting a dangerous goods specialist when preparing
the package.
– Only ship batteries if their housing is undamaged.
– Mask open terminals with tape and pack the battery in
a way that it cannot move inside the packaging.
– Please also observe any other national regulations.
Storage
Before storing the device, proceed as follows:
• Switch off the device.
• Hold onto the mains plug while pulling the power cable of
the charger out of the mains socket.
• Allow the device to cool down.
• Remove the battery from the device.
• Remove the tool from the tool holder.
• Clean the device as described in the Maintenance chapter.
• For storing the device, use the transport case included in
the scope of delivery in order to protect the device from
external influences.
• Do not store Li-ion batteries which are completely
discharged. Storing discharged batteries can lead to a
deep discharge and thus damage the battery.
When the device is not being used, observe the following
storage conditions:
• Dry and protected from frost and heat
• Ambient temperature below 45°C
• Protected from dust and direct sunlight inside the transport
case
Start-up
Unpacking the device
• Take the transport case out of the packaging.
Warning of electrical voltage
Electric shock from insufficient insulation.
Check the device for damages and proper functioning
before each use.
If you notice damages, no longer use the device.
Do not use the device when the device or your hands
are damp or wet!
• Check the contents of the transport case for completeness
and look for damages.
Warning
Risk of suffocation!
Do not leave the packaging lying around. Children may
use it as a dangerous toy.
• Dispose of the packaging material according to the
national regulations.

EN 13
cordless angle grinder PAGS 21-115
Charging the battery
Note
The battery can be damaged in case of improper
charging.
Remove the charger's mains plug before inserting or
removing the battery.
Never charge the battery at ambient temperatures
below 10°C or above 40°C.
The battery is partially charged upon delivery to avoid damage
to the battery caused by a deep discharge.
Prior to initial start-up and when the battery is low (only the red
LED in the battery level indication(12a) is illuminated), the
battery should be charged. To do so, please proceed as follows:
1. Slide the battery(12) onto the quick charger(13) as
depicted until the battery locks in place.
1,5 h
12
13
20
21
12a
2. Insert the mains plug of the quick charger(13) into a
properly fused mains socket.
ðThe red battery LED(21) lights up.
ðCharging requires approx. one and a half hours.
3. Wait until the red battery LED(21) goes off and the green
battery LED(20) lights up.
ðThe battery(12) is fully charged.
4. Hold onto the mains plug while pulling the power cable of
the quick charger(13) out of the mains socket.
ðThe battery(12) and the quick charger(13) may have
become warm during charging.
Allow the battery(12) to cool down to room
temperature.
5. Take the battery(12) out of the quick charger(13) by
pressing and holding the release button(19) and pulling
the battery(12) off the quick charger(13).
Inserting the battery
1. Slide the battery(12) into the holder until it locks in place.
12
19
Removing the battery
1. Detach the battery(12) from the device by pressing and
holding the unlocking button(19, I.) and pulling the battery
off the device(II.).
II.
I.
2. If required, charge the battery(12) as described in the
section Charging the battery.

14 EN
cordless angle grinder PAGS 21-115
Checking the battery charging status
The battery comes with an integrated battery level indication.
The battery status is displayed as follows by the three LEDs of
the battery level indication(12a):
LED colour Meaning
Green – Orange – Red maximum charge/ power
Orange – Red medium charge/ power
Red weak charge – recharge the
battery.
1. Press on the battery icon(22) on the battery(12).
ðYou can read the battery status from the battery level
indication(12a).
22
12a
Mounting the handle
Caution
Only use the device with the supplied additional
handle.
The additional handle(14) must be mounted before start-up.
To do so, please proceed as follows:
1. Screw the additional handle(14) clockwise into the
thread(2) either on the right or left side or on top of the
housing.
2
2
2
14
2. Check the additional handle(14) for tight fit.
3. For disassembly unscrew the additional handle(14)
counter-clockwise.
Adjusting the guard
Warning of electrical voltage
Before any work on the device, remove the mains plug
from the mains socket and the battery from the device!
Hold onto the mains plug while pulling the power cable
out of the mains socket.
Caution
If you detect damage at the guard, stop using the
device.
The guard is preassembled.
Only use the cordless angle grinder with the guard mounted to
protect yourself and your environment from flying sparks,
detached parts and accidental contact with the cutting disc.
The guard must be adjusted in a way that sparks cannot ignite
combustible parts, including those present in the surroundings.
The guard must be adjusted in a way that flying sparks and
detached parts cannot hit the user.
To adjust the guard(7), please proceed as follows:
1. Open the locking lever(10).
7
10

EN 15
cordless angle grinder PAGS 21-115
2. Turn the guard(7) into the working position. Make sure
that the open side of the guard points towards the
workpiece. The closed side of the guard must always point
to the user.
7
3. Close the locking lever(10).
10
4. Check whether the guard(7) is properly locked in place. It
must be impossible to rotate the guard.
You can increase the clamping force of the lock by
tightening the adjusting screw(8).
8
7

16 EN
cordless angle grinder PAGS 21-115
Tool change
The cutting disc for metal is preassembled.
Warning of electrical voltage
Before any work on the device, remove the mains plug
from the mains socket and the battery from the device!
Hold onto the mains plug while pulling the power cable
out of the mains socket.
Warning of hot surface
The insertion tool might still be hot after the
application. Burn hazard when touching the insertion
tool.
Do not touch the insertion tool bare-handed!
Wear protective gloves!
To change the cutting disc, please proceed as follows:
üThe spindle is at a standstill and the cutting disc is no
longer rotating.
1. Remove the battery from the device.
2. Remove the face spanner(11) from the additional
handle(14).
11
14
3. Press the spindle lock(1) to block the gears.
4. Slowly turn the clamping nut(16) to the locking point until
the lock is fixed. Press and hold the spindle lock(1).
5. Use the face spanner(11) to unscrew the clamping
nut(16) counter-clockwise. Then let go of the spindle
lock(1).
1
11 16
6. Remove the used cutting disc(17). Make sure that the
mounting flange(15) is firmly locked in place in the
designated recesses.
15
17

EN 17
cordless angle grinder PAGS 21-115
7. Put the cutting disc(17) on the mounting flange(15).
The labelling must point to the device. Make sure that the
cutting disc hole fits the mounting flange without
clearance. Do not use any reducers or adapters.
17
15
8. Screw the clamping nut(16) back on.
The flat side of the clamping nut must point to the device.
16
9. Press the spindle lock(1) to lock the gears.
10. Slowly turn the clamping nut(16) to the locking point until
the lock is fixed. Press and hold the spindle lock(1).
11. Retighten the clamping nut(16) by means of the face
spanner(11). Then let go of the spindle lock(1).
Pay attention not to damage the cutting disc.
1
11 16
12. Check the cutting disc(17) for proper fit.
13. Check whether the cutting disc can rotate freely. Make
sure that the disc does not touch the guard or other parts.
14. Carry out a test run of approx.1minute without load prior
to every disc change and every start-up in order to check
the cutting disc for correct fit.
15. Put the face spanner(11) back into the additional
handle(14) for storage.
16. Put the battery back in.
Caution
If the disc is out-of-round, rotates unevenly, vibrates,
oscillates, or if unusual noises or sparks are generated,
the cutting disc must be exchanged immediately.
Otherwise, there is a risk of injury.

18 EN
cordless angle grinder PAGS 21-115
Operation
Tips and notes on handling the cordless angle grinder
The power tool must always be held with both
hands.
During operation hold onto the power tool's handle and
additional handle with both hands and make sure you
stand firmly on the ground.
General information:
• Carry out a test run of approx.1minute without load prior
to every disc change and every start-up in order to check
the cutting disc for correct fit.
• Only use tools which are approved for the device used.
• Before every application, make sure that you have selected
the correct tool for the intended use.
• Check the tool in the tool holder for proper fit before every
application. The tool must be firmly locked in place in the
designated holding fixtures on the tool holder.
• Check whether the cutting disc can rotate freely. Make
sure that the disc does not touch the guard or any other
parts.
• Only use discs with a speed imprinted that is at least as
high as the speed indicated on the device's nameplate.
• Clamp the workpiece unless it is firmly and safely
positioned by its own weight.
• Do not overload the device so that it comes to a standstill.
• After operation at high load, let the device run at idle for
several minutes to allow the tool to cool down.
• Do not touch the discs until they have cooled down.
• Keep the venting slots clear to prevent the motor from
overheating.
Cutting:
• Only use intact, flawless cutting discs. Bent, blunt or
otherwise damaged cutting discs could break.
• Never use the cutting disc for roughing!
• Only advance moderately during operation and make sure
that the cutting disc does not get jammed.
• Do not slow down the decelerating cutting disc by pressing
against the side of the disc.
• Always move the cutting disc through the workpiece in
reverse rotation.
Sanding
• Maintain a consistent grinding pressure when moving the
device back and forth over the area.
• You'll obtain better results if the machining process not
only involves one single work cycle, but if you move over
the surface several times with the tool. To do so, use a
positioning angle ofapprox.30°.
Inserting the wire brush:
• Guide the tool over the workpiece only applying light
grinding pressure.
• For polishing, buffing or cleaning with a wire brush, select
the lowest speed level to prevent the brush and material
from damage.
Polishing:
• Make sure that the surface to be treated and the polishing
bonnets are free from dirt. Dirt particles can cause
scratches on the surface.
• Slowly guide the device along the surface to be polished.
Do not apply grinding pressure.
• If there are any areas difficult to access, remove the
polishing bonnet from the polishing disc and treat the
areas manually.
• Make sure that the paint to be treated has been thoroughly
cleaned and is completely dry. Heavily oxidised paint
requires a special cleaning agent.
• Only use high-quality products for waxing and polishing
and observe the process information of the manufacturer
specified on the packaging.

EN 19
cordless angle grinder PAGS 21-115
Switching the device on and off
Wear your personal protective equipment when working with
the device.
1. Check whether the mounted cutting disc is suitable for the
intended application.
2. Check whether the workpiece is secured and the worktop
prepared correspondingly.
3. Slide back the start lock(18) at the on/off switch(5).
4. Press the on/off switch(5) and hold it during operation.
18 5
5. Carry out a test run of approx.1minute without load prior
to every disc change and every start-up in order to check
the cutting disc for correct fit.
6. After switch-on, wait until the device has reached its
maximum speed. Only then start working.
7. To switch the device off, let go of the on/off switch(5).
Caution
The disc keeps running after the device has been
switched off.
Risk of injury.
5
Shutdown
Warning of electrical voltage
Do not touch the mains plug with wet or damp hands.
• Switch off the device.
• Hold onto the mains plug while pulling the power cable of
the charger out of the mains socket.
• If required, allow the device to cool down.
• Remove the battery from the device (see Start-up chapter).
• Remove the tool from the device (see Start-up chapter).
• Clean the device according to the Maintenance chapter.
• Store the device according to the Transport and storage
chapter.

20 EN
cordless angle grinder PAGS 21-115
Available accessories
Warning
Only use accessories and additional equipment
specified in the instructions.
Using insertion tools or accessories other than those
specified in the instructions may cause a risk of injury.
Designation Article number
Set of diamond cutting discs Ø110mm/
115mm
6.225.001.121
Spare battery Multiflex4.0Ah 20V 6.200.000.320
Errors and faults
The device has been checked for proper functioning several
times during production. If malfunctions occur nonetheless,
check the device according to the following list.
Troubleshooting tasks which require the housing to be opened
must only be carried out by an authorized specialist electrical
company or by Trotec.
Light smoke or odour is emitted during the first use:
• This is not a fault. These phenomena disappear after a
brief runtime.
The battery does not charge:
• Check whether the battery is correctly connected to the
quick charger.
Slide the battery into the quick charger in a way that the
battery terminals engage in the quick charger. The battery
must lock in place in the quick charger.
• Check the power connection.
• Check the power cable and mains plug for damages.
• Check the fuse (home).
• Check the quick charger for damages. Should the quick
charger be damaged, stop using it. Contact the Trotec
customer service.
• Check the battery terminals for dirt. Remove any dirt.
• The battery might be defective and have to be replaced.
Only use batteries of the same type.
The device does not start:
• The battery power might be too low. Recharge the battery.
• Check whether the battery is correctly connected to the
device.
Slide the battery onto the device in a way that the battery
terminals engage. The battery must lock in place in the
device.
• Check the battery terminals for dirt. Remove any dirt.
Info
Wait for at least 10 minutes before switching the
device back on.
The cutting disc is loose:
• Check whether you are using a cutting disc that is suited
for this device.
• Make sure that the mounting flange is firmly locked in
place in the designated recesses.
• Make sure that the cutting disc sits flush on the mounting
flange without clearance.
• Make sure that the flat side of the clamping nut rests on
the cutting disc.
The guard is loose:
• Make sure that the coded projections are firmly locked in
place in the designated groove.
• Make sure that the locking lever is folded in completely.
• If necessary, tighten the adjusting screw.
The cutting disc does not move although the motor is
running:
• Make sure that the clamping nut is firmly tightened, see
chapter Tool change.
• Make sure that there is no workpiece debris blocking the
drive. Remove the blockages, if any.
• Make sure that the cutting disc is not jammed in the
workpiece.
The motor slows down:
• Check whether the device is overloaded by the workpiece.
• Reduce the pressure applied on the workpiece.
• Check whether the workpiece is suitable for the tasks to
be carried out.
The cutting disc experiences difficulties penetrating the
material to be processed or the cutting performance is
insufficient:
• Check whether the chosen cutting disc is suitable for the
material to be processed.
• If the cutting disc is worn, replace it with a new one.