Additional Safety Warnings
Grinding Wheel Warnings
1. Do not use a grinding wheel if it is chipped, cracked, or worn. Y ou can check if the wheel
has cracks not visible to the human eye by hanging it up by the central hole and tapping
it with a non-metal object (ie: screwdriver handle). If it is in good condition it will produce a
metallic ringing sound. A dull sound indicates a crack or break.
2. Only use grinding wheels that fi t the arbor 22mm (7/8”). Do not try to change or modify the
mounting hole on a grinding wheel to make it fi t.
3. Do not over-tighten the Grinder Lock Cap (9). Hand tighten it only. Over-tightening may
cause the wheel to break or disintegrate.
4. Never use the chain saw sharpener without the Grinding Wheel Cover (11) in place.
5. Always test the Grinding Wheel (8) by running it for a minute prior to contact with a chain.
6. Keep away from the wheel when it is turning, and make sure no one is standing close, in
the line of the wheel rotation trajectory.
7. If the grinding wheel vibrates, turn off the machine immediately and check that it is
mounted securely and that is not damaged.
8. Never try to stop the grinding wheel with your hands, even if you are wearing safety gloves.
The wheel will cut through gloves and your hand, causing serious injury.
9. Never operate tool without the Grinding Wheel Cover in place.
10. Replacement grinding wheel listed speed must meet or exceed RPM rating of the tool.
Warning! This machine is designed to sharpen chain saw chains. Do not attempt to sharpen
any other tools and do not attempt to grind any other objects.
Assembly
1. When installing the sharpener on a workbench, make sure that the Lock Wheel (18) is
accessible as shown in the mounting picture in FIGURE 1.
2. Bolt (bolts not included) the unit directly to the workbench through the two 10mm holes
on the Base (17). The workbench must have a solid surface capable of supporting the
weight of this sharpener, the work-piece and assorted tools. See FIGURE 2.
Page 4
FIGURE 1
FIGURE 2
Lock Wheel (18)
Base (17)
Bolt Hole
Warning! Always unplug the unit before changing grinding wheels, or when making any
adjustments to the Sharpener.
Mounting a Grinding Wheel
Refer to FIGURE 3 and FIGURE 4 below.
1. Raise the Top Housing (4) and lock it in the up position by tightening the Lock Stop (6)
2. Remove the three screws holding the Grinding Wheel Cover (11), Set the cover aside.
3. Unscrew the Grinder Lock Cap (9) that holds the Grinding Wheel (8) in place.
4. Install the new wheel on the Grinding Wheel Base (7), making sure it fi ts properly.
Note: Do not use a grinding wheel if it chipped, cracked, or worn. You can check if the
wheel has cracks not visible to the human eye by hanging it up by the central hole and
tapping it with a non-metal object (i.e. screwdriver handle). If it is in good condition it will
produce a metallic ringing sound. A dull sound indicates a crack or break.
5. Replace the Grinder Lock Cap (9).
6. Replace the Grinding Wheel Cover (11).
7. Release the Lock Stop (6) and lower the Top Housing (4).
8. Never operate tool without the Grinding Wheel Cover in place.
Operation
Warning! Always unplug the unit while adjusting the chain to be sharpened.
Note: Raise the Top Housing (4) while adjusting the chain.
1. Clean the chain with a NON-FLAMMABLE solvent before sharpening. Do not use petrol,
methylated sprits or similar products to clean the chain.
Page 5
FIGURE 3
Top Housing (4)
FIGURE 4
Grinding
Wheel
Cover (11)
Lock Stop
(6)
Grinding
Wheel (8)
Grinder Lock
Cap (9)