9. Stand next to the bench grinder when you turn
on the power, do not stand in front.
10. Allow a new sanding pad to rotate for one mi
-
nute before use to ensure it is in good condition.
11. Do not use the bench grinder with the wheel
guard off.
12. Do not use the grinding wheels for cutting pur
-
poses.
13. Do not overload the machine.
14. Use a wheel aligner to remove burrs from the
grinding wheel.
15. Maintain a distance between the spark plug
and the grinding wheel of less than 1.6 mm
Assembly
Install eye protection, spark arrestor and tool
support using the screws provided.
Be sure to place both tool supports and spark
arrestors no more than 1.6 mm (1/6 ”) from the
edge of the grinding wheel.
It is advisable to secure the bench grinder on the
workbench or stand.
Operation
1. After turning on the bench grinder, you must
reach full speed before starting grinding.
2. The eye protection can be adjusted and positio
-
ned so that the operator gets a clear picture of the
work through the protection.
3. Appropriate adjustment of the tool support
provides the right working angle for efficient
grinding. Since the diameter of the sanding pulley
is subject to wear, it will be necessary to adjust
the tool support racks to maintain the correct gap
of less than 1.6 mm (1/6 ”) with the edge of the
sanding pulley.
Removal and replacement of the grinding
wheels
To remove and replace grinding wheels, follow
these steps:
(a) Disconnect the power cord.
(b) Remove the outer cover, left and right.
(c) Hold the grinding wheel firmly, remove the nut
and flange from the shaft with a wrench. observe
that the left wheel nut is left-handed and the right-
hand wheel nut is right-handed.
(d) Remove the old disc and replace it with the new
one.
(e) Fit flange, nut and outer casing.
(f) Let the sander run for one minute to ensure that
the grinding wheel is not out of balance before
starting grinding.
Parts
Eye protection
ON/OFF
Wheel protection
Tool support
Console for eye protection
Power cable
Summary of Contents for 81766
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