Supatool STP15151 User manual

WORKSHOP
GRINDER/
LINISHER
STP15151
DEC 18 ED1

1
WORKSHOP GRINDER/LINISHER
CONTENTS
KNOW YOUR PRODUCT.......................................................... 1
INSTRUCTION MANUAL IMAGES ....................................... 2-3
GRINDER/LINISHER SAFETY INSTRUCTIONS .............. 4-7
GRINDER/LINISHER ASSEMBLY.......................................... 7-8
GRINDER/LINISHER OPERATION ....................................... 9-10
MINTENANCE & STORAGE ................................................... 10-11
TROUBLE SHOOTING............................................................... 13
CONTACT INFORMATION & WARRANTY........................ 14
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Part No: ................................ STP15151
Power: .................................. 200W (S2:30min)
Motor Type: .................... Induction
Rated Speed: ................. 2950/min
Grinding Wheel: ............ ø150mm x 20mm x 12.7mm 36#Vo:23m/s
Grinding Wheel Arbor: 12.7mm
Linishing Belt: .................. 686mm x 50mm 80# Vo:15m/s
Output Shaft: ................... 12.7mm
Net Weight: ....................... 6.8kg
Know Your Product
1. Linishing/Sanding Belt
2. Linishing/Sanding Tool Rest
3. Linisher Side Guard
4. Linisher Safety Guard
5. Mounting Holes
6. ON/OFF Switch
7. Grinding Tool Rest Knob
8. Grinding Wheel Tool Rest
9. Grinding Wheel
10. Safety Eye Shield
11. Safety Eye Shield Bracket
12. Grinding Wheel Cover
13. Linisher Tool Rest Knob
14. Linisher Belt Tensioner Lever
15. Linisher Belt Tracking Knob

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WORKSHOP GRINDER/LINISHER
Linishing Belt: .................. 686mm x 50mm 80# Vo:15m/s
Output Shaft: ................... 12.7mm
Net Weight: ....................... 6.8kg
(Fig 1)
(Fig 4)
(Fig 7)
(Fig 10)
(Fig 2)
(Fig 5)
(Fig 8)
(Fig 11)
(Fig 3)
(Fig 6)
(Fig 9)
(Fig 12)
INSTRUCTION MANUAL IMAGES

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WORKSHOP GRINDER/LINISHER
INSTRUCTION MANUAL IMAGES
(Fig 13)
(Fig 16)
(Fig 19)
(Fig 22)
(Fig 14)
(Fig 17)
(Fig 20)
(Fig 15)
(Fig 18)
(Fig 21)

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WORKSHOP GRINDER/LINISHER
GENERAL SAFETY INFORMATION
Save all warnings and instructions for future reference.
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.
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.
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.

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WORKSHOP GRINDER/LINISHER
c. Prevent unintentional starting. Ensure the switch is in the o-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. Powertool 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 o. Any
power tool that cannot be controlled with the switch is dangerous and must
be repaired.
c. Disconnect the plug from the power source 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 aect the power tool’s
operation. If damaged, have the power tool repaired before use. Many accidents are
caused by poorly maintained power tools.
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 dierent from those intended
could result in a hazardous situation.
5. 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.
b. If the supply cord is damaged, it must be replaced by the manufacturer, its
service agent or similarly qualified persons in order to avoid a hazard.

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WORKSHOP GRINDER/LINISHER
ADDITIONAL SAFETY WARNINGS
WARNING! To avoid mistakes that could cause serious permanent injury, do not
plug the Grinder/Linisher in until the following steps are completed:
1. Young children and the infirm. This appliance is not intended for use by young children or
infirm persons
without supervision.
2. This product is not intended for use by persons (including children) suering from
diminished physical, sensory or mental abilities; lack of experience, knowledge or skills
unless they are supervised by a person responsible for their safety.
3. Children should never be left alone with this product.
4. Never stand on the tool. Serious injury could occur if the tool tips.
5. Make sure all clamps and locks are tight and no parts have excessive play.
6. Never use the bench Grinder/Linisher near flammable liquids, vapours or gases.
7. Make sure there are no nails or foreign objects in the part of the workpiece to be sanded.
8. When sanding irregularly shaped workpieces, plan your workpiece support so it will not
slip and be pulled from your hands.
9. Use extra caution with large, very small or awkward workpieces.
10. Never use this tool to finish pieces too small to hold by hand.
11. Sand only one workpiece at a time.
12. Clear everything except the workpiece and related support devices o the table before turning the
Grinder/Linisher ON.
13. Always remove the plug from the mains socket before making any adjustments or maintenance,
including changing the Grinding Wheel (9) or Linishing/Sanding Belt (1).
14. Always turn the Grinder/Linisher OFF when it is not in use and never leave it unattended without
first switching OFF and removing the power plug. Never leave the Grinder/Linisher until the
Grinding Wheel (9) and Linishing/Sanding Belt (1) have come to a complete stop.
15. Use only a Grinding Wheel which is marked with details of the manufacturer, or have the same
dimensions and the permissible rated RPM.
16. Do not use the Grinder/Linisher unless all the guards are properly fitted and secure.
17. Grinding Wheel (9) must be stored in a dry place, ideally at a constant temperature.
18. Use only the clamping flanges supplied with the equipment to mount the Grinding
Wheel (9).
19. Adjust the Grinding Wheel Tool Rest (8) periodically in order to compensate the wear
of the wheel. Please note that the distance between the Grinding Wheel Tool Rest (8) and the
Grinding Wheel (9) is to be kept as small as possible and should in no case exceed 2mm.
20.The Grinding Wheel (9) must be replaced at the latest when the Grinding Wheel Tool Rest
(8) can no longer be set a maximum distance of 2mm.
21. The machine may exceed 85 db (A) at the workplace. The operator will require noise protection
measures and ear mus (not supplied) if this is the case. Even if you use t
his electric power tool in accordance with instructions, certain residual risks cannot be ruled out.
The following hazards may arise in connection with the equipment’s construction and layout

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WORKSHOP GRINDER/LINISHER
RISK OF ELECTRIC SHOCK
1. Never touch the mains plug and the socket with wet hands.
2. Do not pull the plug from the socket by pulling on the power cable.
3. Check the power cord and mains plug for damage before every use. Don’t use damaged appliances.
4. To avoid accidents due to electrical faults we recommend the use of sockets with a
line-side current-limiting circuit breaker (max. 30 mA nominal tripping current).
LABELS ON TOOL
The following symbols are shown on the tool:
GRINDER/LINISHER ASSEMBLY
Unpacking the Grinder/Linisher Machine and its Parts.
1. Carefully lift the Grinder/Linisher out of its package.
2. Take out all accessories and assembly hardware.
3. Dispose of packaging, as per local council regulations.
Mounting the Grinder/Linisher to a Bench Grinder Stand or Workbench (Fig. 1 - Fig. 3)
1. The Grinder/Linisher must be mounted onto a bench grinder stand or workbench (fasteners not
included).
2. If mounting onto a workbench, mark the position of the four Mounting Holes (5) provided in the
base of the Grinder/Linisher onto the workbench or bench grinder stand if needed.
3. Drill an Ø 8-12mm hole at each of the marked positions (Hole size to suit your fasteners) (Fig.1).
4. Place the Grinder/Linisher on the workbench and insert an M8-M12 bolt with a washer through
the Mounting Holes (5) in the base into each of the holes drilled in the workbench. Make sure the
protruding length is at least 15 mm for each of the bolts used (Fig 2.).
5. Place a washer and nyloc nut on each of the bolts and securely tighten the nuts to approx.torque: 8
Nm (Fig.3).
Fitting the Safety Eye Shield Bracket (11) (Fig. 4 - Fig 6)
1. Position the Safety Eye Shield Bracket (11) in front of the Grinding Wheel Guard Mount
aligning the slots on the Safety Eye Shield Bracket (11) with the holes of the Grinding Wheel
Guard Mount.
2. Attach the Safety Eye Shield Bracket (11) to the Grinding Wheel Guard Mount by screwing
the Safety Eye Shield (10) adjusting screws with the spring washer and the washer, to the nut
(Fig.4).
3. Position the Safety Eye Shield Bracket (11) so that the distance between the Grinding Wheel
(9) and the Safety Eye Shield Bracket (11) is as small as possible and does not exceed 2mm
(Fig.5).
Read Instruction Manual Wear Hearing Protection Wear Safety Shoels
EMC Compliance Wear Eye Protection
WARNING Wear Dusk Mask

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WORKSHOP GRINDER/LINISHER
4. Hold the nuts at the rear of the Safety Eye Shield Bracket (11) in place with an 8mm spanner
(not supplied), while tightening the front adjusting screw with a Phillips screwdriver (not supplied)
(Fig. 4& 6).
Note: Adjust the Safety Eye Shield Bracket (11) periodically to compensate for wear on the
Grinding Wheel (9).
Fitting the Safety Eye Shield (10) (Fig. 7 - Fig 9)
1. Position the Safety Eye Shield (10) between the vertical braces at the top of the Safety Eye
Shield Bracket (11) (Fig.7).
2. Insert the long bolt through the Safety Eye Shield Bracket (11) , all the way through the Safety
Eye Shield (10) until the head of the bolt rests against the Safety Eye Shield (11). Add a flat
washer, spring washer & Safety Eye Shield nut (Fig. 8).
3. Fasten the Safety Eye Shield (11) assembly in place with the Safety Eye Shield nut (Fig.9).
WARNING! All covers and safety devices have to be properly fitted before the Grinder/
Linisher is switched ON.
Note: The Grinder/Linisher comes with two Tool Rests (2&8) that aid the user in
holding items steady as they are being applied to the Grinding Wheel (9) or Linishing/
Sanding Belt (1).
Fitting the Linishing/Sanding Belt Tool Rest (2) (Fig. 10 - Fig 13)
1. Insert the Linisher Tool Rest Bolt and flat washer through the hole in the Linishing/Sanding
Tool Rest (2) (Fig.10).
2. Place the threaded nut on to the inner Linisher Tool Rest Bolt threaded fastener (Fig.11).
3. Secure the Linishing/Sanding Tool Rest (2) in place using tightening the Linisher Tool Rest
Bolt . Do not fully tighten until the final adjustments have been made (Fig.12).
4. Adjust the Linishing/Sanding Tool Rest (2) so that the distance between the Linisher/
Sanding Belt (1) and the Linishing/Sanding Tool Rest (2) is as small as possible and does
not exceed 2mm. Tighten the Linisher Tool Rest Bolt (Fig. 13).
Fitting the Grinding Wheel Tool Rest (8) (Fig. 14 - Fig 17)
1. Align the Grinding Wheel Tool Rest (8), with bracket hole, insert the bolt and secure Grinding
Tool Rest Knob (7) (Fig.14&15).
2. Secure the Grinding Wheel Tool Rest (8) to the Inner Wheel Guard Cover using the
Grinding Tool Rest Knob (7).
Do not fully tighten until the final adjustments have been made (Fig.16).
3. Adjust the Grinding Wheel Tool Rest (8) so that the distance between the Grinding Wheel (9)
and the Grinding Wheel Tool Rest (8) is as small as possible and does not exceed 2mm (Fig.17).
4. Tighten the Grinding Tool Rest Knob (7).
Note: Adjust the Grinding Wheel Tool Rest (8) periodically to compensate for wear on the
Grinding Wheel (9).

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WORKSHOP GRINDER/LINISHER
OPERATION
WARNING! Always observe the safety instructions and applicable regulations.
WARNING! To reduce the risk of serious personal injury, turn tool OFF wait until it comes
to a complete stop.
Disconnect tool from power source before making any adjustments or removing/install-
ing attachments or accessories.
Be sure the ON/OFF Switch (6) is in the OFF position. An accidental start-up can cause
injury
ON/OFF Switch (6)
To reduce the risk of electrical shock, the use of a residual current device (R.C.D) (rated 30mA or
less) is recommended (Not Included).
1. To switch ON the Grinder/Linisher press the “I” ON button (top of switch) of the ON/OFF
Switch (6).
2. After switching ON, wait for the Grinder/Linisher to reach its maximum speed of rotation. Only
then should you begin Grinding/Linishing.
3. Press the “O” OFF button (bottom of switch) of the ON/OFF Switch (6) to switch OFF the
Grinder/Linisher.
Grinding
1. Place the workpiece onto the Grinding Wheel Tool Rest (8).
2. Slowly guide the workpiece towards the Grinding Wheel (9), ensuring that the workpiece is at
the desired angle when it makes contact contact with the Grinding Wheel (9).
Note: Exert only moderate pressure on the workpiece so that it can be machined at
the Grinder/Linishers constant speed. Allow the Grinding Wheel (9) to do the work, excessive
force will cause the Grinding Wheel (9) to slow down and even stop/overload the motor.
3. Move the workpiece from side to side to produce an optimal grinding result. This will also ensure
that the Grinding Wheel (9) will be evenly worn across the width of the Grinding Wheel (9)
surface.
Note: Always allow the workpiece to cool down between extended grinding periods.
Linishing Belt Tracking (Fig. 18 - Fig 21)
WARNING: Failure to check the belt tracking could result in damage to the Linishing/
Sanding Belt (1). Damage to the Linishing/Sanding Belt (1), due to false tracking of
the Linishing/Sanding Belt (1) , is not covered by warranty.
Caution: Before use, it may be necessary to use the Linisher Belt Tracking Knob (15) to
ensure the Linishing/Sanding Belt (1) tracks in the centre of the Linishing Belt Side
Covers (3).
1. Adjust the tracking of the Linishing /Sanding Belt (1) to ensure it is running central to
Linishing Belt Side Covers (3). To adjust the belt tracking, rotate the Linisher Belt Tracking
Knob (15) clockwise or anti-clockwise to track the Linishing/Sanding Belt (1), making sure the
belt is running central to the Linishing Belt Side Covers (3) (Fig.18&19).