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CHANgINg A gRINDINg WHEEL
wARNING
!
• Before changing a grinding wheel, ensure the
grinder is turned off and the power plug is
removed from the socket.
• Check that the replacement wheel is rated for
3500 rpm or more.
fig 8
1. Remove the spark deflector / shield mount
bracket with the eyeshield by removing bolt 1,
fig 8.
2. Remove the other 2 bolts on the outside cover
of the wheel guard (fig 8),
3. Remove the outside cover of the wheel guard.
4. Remove the locking nut (n, fig 9), outer flange
(o, fig 9) and the wheel (C&H, fig 9).
fig 9
All manuals and user guides at all-guides.com
Note:
• The spindle (s, fig 9) on the left-hand side of the
!
• The spindle on the right-hand side of the bench
5. Carefully check the replacement wheel for
6. Fit the replacement wheel and outer flange on
7. Ensure the wheel is a slide fit (not loose) on the
8. Replace the grinding wheel nut and tighten.
Note:
• The spindle (s, fig 9) on the left-hand side of the
• The spindle on the right-hand side of the bench
9. Replace the cover on the wheel guard
10. Re-insert the 3 bolts, washers, lock
11. Re-adjust the tool rest, spark deflector and
12. Hand-rotate the grinding wheel to check its free
13. Put on eye protection, plug in the bench grinder,
GENERAL MAINTENANCE
• Blow out any dust that may accumulate inside the
• All bearings are sealed and permanently
Care of grinding Wheels
In normal use, grinding wheels become cracked,
grooved and rounded at the edges, chipped out
of true or loaded with foreign materials. Cracked
wheels should be replaced IMMEDIATELY, while
any of the other conditions can be remedied with a
dressing tool (available at most hardware stores).
New wheels sometimes require dressing to make
them round.
Note: In case of an electrical fault always turn your
power tool OFF and disconnect from the mains
electric supply before attempting to diagnose and
resolve the problem.
8
8
bench grinder has a left-hand thread. The nut is
unscrewed in a clockwise direction.
grinder has a righthand thread. The nut is
unscrewed in an counter-clockwise direction.
damage, since its history before purchase is
obscure.
the spindle.
spindle.
bench grinder has a left-hand thread. The nut is
tightened in a counter-clockwise direction.
grinder has a righthand thread. The nut is
tightened in a clockwise direction.
(A, fig 9).
washers,nuts, and tighten wheel guard cover in
place.
eyeshield.
movement and proper adjustments.
stand to one side and run the grinder at full
speed for several minutes. Chances are new
wheels that have damage will fail at this stage.
motor and guard covers from time to time
lubricated. No further lubrication is needed.
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