BAUKER PSJ750G2 User guide

ORIGINAL INSTRUCTION MANUAL
PSJ750G2
750W JIG SAW WITH LASER GUIDE

EN-3
Important - Please read these instructions fully before starting assembly
General Power Tool Safety Warnings
GENERAL POWER TOOL SAFETY WARNINGS
WARNING Read all safety warnings, instructions,
illustrations and specications provided with this
power tool. Failure to follow all instructions listed below 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.

EN-4
Important - Please read these instructions fully before starting assembly
General Power Tool Safety Warnings
e) When operating a power tool outdoors, use an
extension cord suitable for outdoor use. Use of a cord
suitable for outdoor use reduces the risk of electric shock.
f) If operating a power tool in a damp location is
unavoidable, use a residual current device (RCD)
protected supply. Use of an RCD reduces the risk of
electric shock.
3) Personal safety
a) Stay alert, watch what you are doing and use
common sense when 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.

EN-5
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) 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.

EN-6
JIG SAW SAFETY WARNINGS
1. Hold reciprocating saw by insulated gripping
surfaces, when performing an operation where the
cutting 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.
2. Use clamps or another practical way to secure and
support the workpiece to a stable platform. Holding
the workpiece by hand or against your body leaves it unstable
and may lead to loss of control.
GENERAL SAFETY WARNINGS FOR YOUR LASER
WARNING: Read all safety warnings and all
instructions. Failure to follow the warnings and instructions
may result in serious injury.
Save all warnings and instructions for future
reference.
These lasers do not normally present an optical hazard although
staring at the beam may cause ash blindness.
Do not stare directly at the laser beam. A hazard may exist if you
deliberately stare into the beam, please observe all safety rules as
follows:
1. The laser shall be used and maintained in accordance with the
manufacturer’s instructions.
2. Never aim the beam at any person or an object other than the
work piece.
3. The laser beam shall not be deliberately aimed at another
person and shall be prevented from being directed towards the
eye of a person for longer than 0.25 seconds area.
4. Always ensure the laser beam is aimed at a sturdy work piece
without reective surfaces, e.g. wood or rough-coated surfaces
are acceptable. Bright shiny reective sheet steel or similar is
not suitable for laser applications as the reective surface may
direct the laser beam back at the operator.
5. Do not change the laser device with a different type. The
manufacturer or an authorized agent must carry out repairs.

EN-7
6. CAUTION: Use of controls or adjustments other than those
specied herein may result in hazardous radiation exposure.
Additional safety warning for class 2 laser
The laser device tted to this tool is CLASS 2 with a maximum
radiation of XXXmW and XXXnm wavelength.
CLASS 2 LASER RADIATION, DO NOT STARE INTO
BEAM

EN-8
1 2 3 4
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6
78910
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EN-9
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A
CD
B
EF1
F2 G
H1 H2
IJ
KL
M

EN-10
18
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A
CD
B
EF1
F2 G
H1 H2
IJ
KL
M

EN-11
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.
Do not stare into beam
Laser radiation

EN-12
TECHNICAL DATA
Type PSJ750G2 (PSJ-designation of machinery, representative of Jig Saw)
Rated voltage: 230-240V~ 50Hz
Rated power 750W
No load speed 0-3000/min
Stroke length 20mm
Bevel capacity 0-45deg.L&R
Cutting capacity
Wood 80mm
Aluminum 20mm
Steel 10mm
Protection Class /II
Machine Weight 2.3kg
COMPONENT LIST
1. VARIABLE SPEED CONTROL
2. LOCK-ON BUTTON
3. ON/OFF SWITCH
4. HAND GRIP AREAS
5. VACUUM ADAPTOR
6. DUST-BLOWING SWITCH
7. BASE PLATE
8. ANGLE PLATE
9. PENDULUM ACTION CONTROL
10. ROLLER GUIDE
11. PARALLEL GUIDE
12. PARALLEL GUIDE LOCKING NUT
13. FINGER PROTECTION
14. TOOL-FREE BLADE HOLDER
15. LASER GUIDE ON/OFF SWITCH
16. LASER GUIDE
17. WORK LIGHT
18. SAW BLADE (SEE FIG. D)
19. SDS PLATE SPANNER (SEE FIG. H1)
Not all the accessories illustrated or described are included in standard delivery.

EN-13
ACCESSORIES
Wood cutting blade 1
Metal cutting blade 1
Vacuum adapter 1
Parallel guide 1
hex key 1
We recommend that you purchase your accessories listed in the above list from the same store that
sold you the tool. Refer to the accessory packaging for further details. Store personnel can assist you
and offer advice.
NOISE INFORMATION
A weighted sound pressure LpA = 87.5 dB(A)
KwA = 3.0 dB(A)
A weighted sound power LwA = 98.5 dB(A)
KwA = 3.0 dB(A)
Wear ear protection
VIBRATION INFORMATION
Vibration total values (triax vector sum) determined according to EN 62841:
Cutting boards Vibration emission value ah,B= 9.536 m/s2
Uncertainty K = 1.5 m/s²
Cutting steel metal Vibration emission value ah,M = 10.252 m/s2
Uncertainty K = 1.5 m/s²
The declared vibration total value and the declared noise emission value have been measured in
accordance with a standard test method and may be used for comparing one tool with another.
The declared vibration total value and the declared noise emission value 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 .
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.

EN-14
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 minimize your vibration exposure risk.
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.
OPERATING INSTRUCTIONS
NOTE: Before using the tool, read the instruction book carefully.
Intended Use
The machine is intended for sawing wood, plastic, metal and building materials while resting rmly
on the workpiece. It is suitable for straight and curved cuts with bevel angles to 45°. The saw blade
recommendations are to be observed.
1.ON/OFF SWITCH (See Fig. A)
Depress to start and release to stop your tool.
2. SWITCH LOCK-ON BUTTON (See Fig. B)
Depress on/off switch then lock-on button, release on/off switch rst then lock-on button second. Your
switch is now locked on for continuous use. To switch off your tool just depress and release on/off switch.
3. VARIABLE SPEED CONTROL (See Fig. C)
Adjust the thumb-wheel to increase or decrease the speed according to the material, material thickness
and blade specication to be used (also possible during no load operation). See Chart 1 for general
guidance on speed selection.
Avoid prolonged use at very low speed as this may damage your jigsaw’s motor.
Chart 1
Material Speed setting
Wood 5-6
Metal 3-4
Aluminum 3-4
PVC 4-5
Ceramic 3-4
4. BLADE FITTING (See Fig. D)
Note: Remove the plug from the socket before carrying out any adjustment,
servicing or maintenance.
Press the edge of blade holder rmly (Jigsaw upside down) and hold in position. Then fully insert the
blade into the blade holder slot with blade teeth facing forward and release the blade holder, which will
clamp over the top of the blade. Try to pull the blade out of the blade holder again to ensure it is locked

EN-15
in position. Ensure the edge of the blade is located in the groove of the blade guide. To remove a blade,
press the blade holder and then lift out the blade.
Warning: blade teeth are very sharp. For best cutting results ensure you use a blade suited to
the material and cut quality you need.
5. ROLLER GUIDE (SEE FIG E)
Ensure the blade is located and runs smoothly in the groove otherwise the pendulum function will not
work correctly and the blade will not be supported during cutting.
6. MOUNTING PARALLEL GUIDE (SEE FIG. F1, F2)
Slide the parallel guide arm through both parallel guide xtures and tighten the locking nut to achieve
the required cutting distance. The parallel guide can be mounted in two positions as shown below.
7. PENDULUM ACTION CONTROL (SEE FIG. G)
The pendulum action varies the forward cutting angle of the blade for increased cutting efciency. This
can also be adjusted during no load running. Refer to the chart 2 for more details. Do not use excessive
blade force when cutting with the pendulum action. The blade cuts on the upward stroke only.
Chart 2
0Thin materials. Fine cuts. Tight curves.
IHard materials, (e.g. steel & chipboard)
II Thick materials ( e.g. wood ) & plastic
III Fast cuts (e.g. softwood). Cutting in the direction of the wood grain.
8. BASE PLATE
Adjusting the angle of the base plate (7) enables bevel cutting. The base plate must always be held
rmly against the materials being cut to reduce saw vibration, blade jumping or blade breakage.
9. BASE PLATE ANGLE ADJUSTMENT (See Fig. H1, H2)
Your jig saw is equipped the SDS base plate. Hold the SDS spanner and turn it 90. For preset angles
rotate so the lines of the angle on the base plate and angle plate superposition at the desired angle (0°,
15°, 30°, 45°). For other mitre angles, rotate to your desired angle (use a protractor scale). Following
one of the above procedures, hold the base plate in position and return the SDS spanner to clamp the
base plate at that angle. Finally, check the angle and ensure the base plate is rmly clamped. The angle
markings on the base plate are accurate for most general purposes but it is recommended for accurate
work to set the angle with a protractor and make a test cut on other material.
10. DUST TUBE (SEE FIG. I)
Mount the dust tube (6) into the opening of the base plate. Make sure that the plastic tip of the vacuum
connection engages into the corresponding opening on the housing as shown in the gure
11 DUST-BLOWING SWITCH (SEE FIG. J)
Slide the dust-blowing switch to back to the position for blowing dust and splinters in the area which has
been cut.
Slide the dust-blowing switch to forward to the position when you are connected to a powder or a
vacuum extraction system domestic.
12. FINGER PROTECTION
The nger protection is located in front of the blade holder. Whilst working, it will help prevent accidental
contact with moving blade.

EN-16
13. USING THE LASER GUIDE (SEE FIG. K)
Never stare directly into the laser beam and never point the beam at anybody. The laser beam energy is
extremely harmful to your eyes.
1. The laser generator is for the purpose of precision cutting, and projects a visible red line on the
workpiece surface, make your mitre cut along the red line.
2. To use the laser generator, simply press the laser guide on/off switch (4), the laser generator then
projects a visible red line on the workpiece surface, make your mitre cut along the red line. To turn off
the laser, press the switch again.
Note: The saw dust may block the laser beam, clean the laser generator Periodically.
Switch off the laser when you stop the machine. The laser does not switch off automatically.
14. WORK LIGHT
Press the on/off switch, the work light will illuminate.
Release the on/off switch to turn off the work light.
Caution: Do not look into the strong light or see the source of light directly.
WORKING HINTS FOR YOUR JIG SAW
If your jig saw becomes too hot, especially when used at low speed, set the speed to maximum and run
no Load for 2-3 minutes to cool the motor. Avoid prolonged usage at very low speeds.
GENERAL
Always use a blade suited to the material and material thickness to be cut. Always ensure the work–
piece is rmly held or clamped to prevent movement. For easier control, use low speed to start cutting,
then increase to correct speed.
Any movement of the material may affect the quality of the cut. The blade cuts on the upward stroke
and may chip the uppermost surface or face of the work piece. Ensure your uppermost surface is a non-
visible surface when your work is nished.
CUTTING LAMINATES
Use a ne tooth blade when cutting most laminates and thin wood materials. To reduce edge chipping,
clamp pieces of waste wood at both ends on both sides and cut through the waste wood during cutting.
CIRCLE CUTTING
Do not use the pendulum action when cutting tight circles or angles
PLUNGE SAWING
Plunge cutting may be used only on soft materials such as wood, aerated concrete, gypsum plaster
boards, etc.
Use only short saw blades.
Place the front edge of the base plate on the workpiece and switch on. Press the machine rmly against

EN-17
the workpiece and plunge the saw blade slowly into the workpiece.
As soon as the complete surface of the base plate rests on the work piece, continue to saw along the
cutting line. (See Fig L, M)
METAL CUTTING
Use a ner tooth blade for ferrous metals and a coarse tooth blade for non-ferrous metals. When cutting
thin sheet metals always clamp wood on both sides of the sheet to reduce vibration or tearing of the
sheet metal. Both wood and sheet metal must be cut. Do not force the cutting blade when cutting thin
metal or sheet steel as they are harder materials and will take longer to cut. Excessive blade force
may reduce the life of the blade or damage the motor. To reduce heat during metal cutting, add a little
lubricant along the cutting line.
MAINTENANCE
Remove the plug from the socket before carrying out any adjustment, servicing or
maintenance.
Your power tool requires no additional lubrication 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.
ENVIRONMENTAL PROTECTION
Waste electrical products must not be disposed of with household waste. Please recycle where
facilities exist. Check with your Local Authority or retailer for recycling advice.

EN-18
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-19
DECLARATION OF CONFORMITY
We,
Positec Power Tools (Europe) Ltd,
PO Box 6242, Newbury, RG14 9LT, UK
Declare that the product
Description Jig Saw
Type PSJ750G2 (PSJ-designation of machinery, representative of Jig Saw)
Function Sawing various materials
Complies with the following Directives,
2006/42/EC, 2011/65/EU, 2014/30/EU
Standards conform to
EN 62841-1, EN 62841-2-11, EN 55014-1, EN 55014-2, EN 61000-3-2, EN 61000-3-3
The person authorized to compile the technical le,
Name Russell Nicholson
Address Positec Power Tools (Europe) Ltd, PO Box 6242, Newbury, RG14 9LT, UK
2018/03/03
Allen Ding
Deputy Chief Engineer, Testing & Certication
Positec Technology (China) Co., Ltd
18, Dongwang Road, Suzhou Industrial
Park, Jiangsu 215123, P. R. China