BAUKER PDH170DS User guide

PDH170DS
1700W DEMOLITION HAMMER
ORIGINAL INSTRUCTION MANUAL

EN-2
Important - Please read these instructions fully before starting assembly
General Power Tool Safety Warnings
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, re 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 ammable liquids, gases or
dust. Power tools create sparks which may ignite the dust or fumes.
c) Keep children and bystanders away while operating
a power tool. Distractions can cause you to lose control.
2) Electrical safety
a) Power tool plugs must match the outlet. Never
modify the plug in any way. Do not use any adapter
plugs with earthed (grounded) power tools.
Unmodied plugs and matching outlets will reduce risk of
electric shock.
b) Avoid body contact with earthed or grounded
surfaces, such as pipes, radiators, ranges and
refrigerators. There is an increased risk of electric shock if
your body is earthed or grounded.
c) Do not expose power tools to rain or wet
conditions. Water entering a power tool will increase the risk
of electric shock.
d) Do not 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

EN-3
Important - Please read these instructions fully before starting assembly
General Power Tool Safety Warnings
suitable for outdoor use reduces the risk of electric shock.
f) If operating a power tool in a damp location is
unavoidable, use a residual current device (RCD)
protected supply. Use of an RCD reduces the risk of electric
shock.
3) Personal safety
a) Stay alert, watch what you are doing and use
common sense when operating a power tool. Do not
use a power tool while you are tired or under the
inuence of drugs, alcohol or medication. A moment
of inattention while operating power tools may result in serious
personal injury.
b) Use personal protective equipment. Always wear
eye protection. Protective equipment such as dust mask,
non-skid safety shoes, hard hat, or hearing protection used for
appropriate conditions will reduce personal injuries.
c) Prevent unintentional starting. Ensure the switch
is in the off-position before connecting to power
source and/or battery pack, picking up or carrying
the tool. Carrying power tools with your nger on the switch or
energising power tools that have the switch on invites accidents.
d) Remove any adjusting key or wrench before turning
the power tool on. A wrench or a key left attached to a
rotating part of the power tool may result in personal injury.
e) Do not overreach. Keep proper footing and balance
at all times. This enables better control of the power tool in
unexpected situations.
f) Dress properly. Do not wear loose clothing or
jewellery. Keep your hair, clothing and gloves away
from moving parts. Loose clothes, jewellery or long hair can
be caught in moving parts.
g) 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.

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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) Service
a) Have your power tool serviced by a qualied repair
person using only identical replacement parts. This
will ensure that the safety of the power tool is maintained.
HAMMER SAFETY WARNINGS
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 tool by insulated gripping surfaces,
when performing an operation where the cutting

EN-5
accessory may contact hidden wiring or its own
cord. Cutting accessory contacting a "live" wire may make
exposed metal parts of the power tool "live" and could give
the operator an electric shock.
ADDITIONAL SAFETY RULES FOR HAMMER
1. Always wear a dust mask.

EN-6
SYMBOLS
To reduce the risk of injury, user must read instruction manual
Wear eye protection
Wear ear protection
Wear dust mask
Warning
Double insulation
Waste electrical products must not be disposed of with household waste. Please recycle
where facilities exist. Check with your local authorities or retailer for recycling advice.

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2
3
41
8
7
96
5

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2
1
a
A B
C D
E F1
F2

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COMPONENT LIST
1. AUXILIARY HANDLE
2. LOCK-ON BUTTON
3. ON/OFF SWITCH
4. GREASE BOX COVER
5. EXTRA CARBON BRUSH*
6. PLASTIC CONTAINER GREASE*
7. SPANNER*
8. POINT CHISEL AND FLAT CHISEL*
9. OIL FEEDER*
* Not all the accessories illustrated or described are included in standard delivery.
TECHNICAL DATA
Voltage 230V~ 50Hz
Power input 1700W
HEX chuck size 30mm
Impact rate 1400 /min
Impact energy 50J
Protection class /II
Machine weight 16kg
ACCESSORIES
Auxiliary handle 1
Flat Chisel 1
Point Chisel 1
Wrench 1
Oil feeder 1
We recommend that you purchase your accessories from the same store that sold you the
tool. Choose the type according to the work you intend to undertake. Refer to the accessory
packaging for further details. Store personnel can assist you and offer advice.

EN-10
NOISE INFORMATION
A weighted sound pressure L
pA
=92.87dB(A)
K
pA
= 3dB(A)
A weighted sound power L
wA
=105dB(A)
K
wA
= 3dB(A)
Wear ear protection
VIBRATION INFORMATION
Vibration total values (triax vector sum) determined according to EN 60745:
Mode description Vibration emission value Uncertainty K
chiseling ah,Cheq = 18.575 m/s2K = 1.5 m/s²
The declared vibration total value may be used for comparing one tool with another, and may also be
used in a preliminary assessment of exposure.
WARNING: The vibration emission value during actual use of the power tool can differ from
the declared value depending on the ways in which the tool is used dependant on the following
examples and other variations on how the tool is used:
How the tool is used and the materials being cut or drilled.
The tool being in good condition and well maintained
The use the correct accessory for the tool and ensuring it is sharp and in good condition.
The tightness of the grip on the handles and if any anti vibration accessories are used.
And the tool is being used as intended by its design and these instructions.
This tool may cause hand-arm vibration syndrome if its use is not adequately managed
WARNING: To be accurate, an estimation of exposure level in the actual conditions of use
should also take account of all parts of the operating cycle such as the times when the tool is
switched off and when it is running idle but not actually doing the job. This may signicantly reduce the
exposure level over the total working period.
Helping to minimise your vibration exposure risk.
ALWAYS use sharp chisels, drills and blades
Maintain this tool in accordance with these instructions and keep well lubricated (where appropriate)
If the tool is to be used regularly then invest in anti vibration accessories.
Plan your work schedule to spread any high vibration tool use across a number of days.

EN-11
OPERATING INSTRUCTIONS
NOTE: Before using the tool, read the instruction book carefully.
We recommend that this tool always be supplied via a residual current device with
a rated residual current of 30 mA or less.
For low temperatures, new power tool or long-time storage, the machine reaches
the full impact rate only after a certain time.
This start-up time can be shortened by striking the chisel in the machine against
the oor one time.
Point chisel (For gravel)
Total length: 410 mm
Standard size: 30mm (Hexagon)
Flat chisel (For crushing asphalt, grooving and squaring)
Total length: 410 mm
Standard size: 30mm (Hexagon)
1. FITTING THE CHISEL (See A)
1). Insert the chisel into the chuck.
2). Drag the stop lever and rotate it to “Lock” position.
2. REMOVE THE CHISEL (See A)
1). Drag the stop lever and rotate it to “Unlock” position.
2). Remove the chisel.
3. FITTING THE AUXILIARY HANDLE (See B, C)
For your personal safety we recommend using the auxiliary handle at all times.
To adjust the handle, loosen the knob on the auxiliary handle.
Rotate the handle around the handle collar and/or rotate the handlebar to the desired position .Tighten
the knob fully.
4. OPERATING THE ON/OFF SWITCH (See D)
On/off switch
Depress the switch to start the tool and release it to stop your tool.
Continuous use
Depress on/off switch then lock on button, release on/off switch rst and lock-on button second. Your
switch is now locked on for continuous use. To switch off your tool just depress and release the on/off
switch.
5. LUBRICATION MACHINE (See E)
Checking the oil level
The lubricant ller screw on the bottom of the machine is tted with a sight glass.
-Hold the machine in the upright position so that the chisel tip points downwards.
-Use the sight glass on the lubricant ller screw to check the oil level.
Rell oil if you cannot see any oil through the sight glass.
Relling lubricant oil
-Open the lubricant ller screw (a) on the bottom of the machine using the included spanner. Make sure

EN-12
not to damage the gasket.
-Rell lubricating oil.
-Close the lubricant ller screw to check the oil level.
If the lubrication oil is in the middle of the sight glass, you relled enough oil.
6. CHANGE THE CARBON BRUSH (See F1, F2)
WARNING! Remove the mains plug from socket before changing the carbon brushes.
The only user serviceable item on the hammer is the carbon brush. The spare brush is provided.
Replace the carbon brush as follows:
1) Unscrew the outer brush cover with a Phillips screwdriver. (See F1)
2) Remove the outer brush cover and unscrew the inner brush cover with a at screwdriver. (See F2)
3) If the carbon has worn down to about 6mm it should be replaced. Always replace the brush at the
same time.
4) Insert the new brush and replace the brush cap.
WORKING HINTS FOR YOUR TOOL
Always use sharp good quality chisels. The performance of the chisel is dependent on the quality of the
bits used.
1. Reduce the pressure on the bits when it is about to break through.
2. Always operate tool using both the handle and the front handle.
3. Make sure that you wear safety glasses and protective gloves.
4. Do not apply excessive pressure to the tool. Expressive force does not speed up the work.
MAINTENANCE
Remove the plug from the socket before carrying out any adjustment, servicing or
maintenance.
There are no user serviceable parts in your power tool. Never use water or chemical cleaners to clean
your power tool. Wipe clean with a dry cloth. Always store your power tool in a dry place. Keep the
motor ventilation slots clean. Keep all working controls free of dust. Occasionally you may see sparks
through the ventilation slots. This is normal and will not damage your power tool.
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly
qualied persons in order to avoid a hazard.
TROUBLESHOOTING
1. If your power tool does not start, check the plug on the power supply rst.
2. If your power tool work efciency is too low, please add sufcient grease in the grease box.
3. If your power tool use in low efciency, please check whether the chisel is blunt.
ENVIRONMENTAL PROTECTION
Waste electrical products should not be disposed of with household waste. Please recycle
where facilities exist. Check with your Local Authority or retailer for recycling advice.

EN-13
PLUG REPLACEMENT (ONLY FOR REWIRABLE
PLUG OF UK & IRELAND)
If you need to replace the tted plug then follow the instructions below.
IMPORTANT
The wires in the mains lead are colored in accordance with the following code:
BLUE – NEUTRAL
BROWN – LIVE
As the colors of the wires in the mains lead of this appliance may not correspond with the coloured
markings identifying the terminals in your plug, proceed as follows. The wire which is coloured blue
must be connected to the terminal which is marked with N. The wire which is coloured brown must be
connected to the terminal which is marked with L.
WARNING:
Never connect live or neutral wires to the earth terminal of the plug. Only t an approved
BS1363/A plug and the correct rated fuse.
NOTE: If a moulded plug is tted and has to be removed take great care in disposing of the plug and
severed cable, it must be destroyed to prevent engaging into a socket.
Connect
Blue to N
(neutral)
Outer sleeve
firmly clamped
Cable grip
Brown L (live)
13 Amp fuse approved
to BS1362

EN-14
DECLARATION OF CONFORMITY
We,
Positec Power Tools (Europe) Ltd,
PO Box 6242, Newbury, RG14 9LT, UK
Declare that the product
Description Electric hammer
Type PDH170DS (PDH - designation of machinery, representative of hammer)
Function Hammering various materials
Complies with the following Directives:
2006/42/EC, 2011/65/EU, 2014/30/EU
2000/14/EC amended by 2005/88/EC:
- Conformity Assessment Procedure as per Annex VI
- Measured Sound Power Level 101.6dB
- Declared Guaranteed Sound Power Level 105dB
The notied body involved
Name: Société Nationale de Certication et d’Homologation
Address: BP 23 L-5201 Sandweiler
Standards conform to
EN 60745-1, EN 60745-2-6, EN ISO 3744, EN 55014-1, EN 55014-2, EN 61000-3-2, EN 61000-3-3
The person authorized to compile the technical le,
Name Jim Kirkwood
Address Positec Power Tools (Europe) Ltd,
PO Box 6242, Newbury, RG14 9LT, UK
2017/11/24
Allen Ding
Deputy Chief Engineer, Testing & Certication
Positec Technology (China) Co., Ltd
18, Dongwang Road, Suzhou Industrial
Park, Jiangsu 215123, P. R. China