DeWalt DW756 Guide D'utilisation page 6

DW756,758/385498 8/20/01
Installing Tool Rests
TURN OFF AND UNPLUG THE BENCH GRINDER
Remove the tool rests from the packing and install as shown in
Figure 2. Use the washers and screws supplied.
CAUTION: Longer screws may interfere with the movement of the
grinding wheel.
Maintenance
CLEANING
Blowing dust and grit out of the motor housing using compressed air
is a necessary regular maintenance procedure. Dust and grit
containing metal particles often accumulate on interior surfaces and
could create an electrical shock hazard if not frequently cleaned out.
ALWAYS WEAR SAFETY GLASSES.
CAUTION: Never use solvents or other harsh chemicals for
cleaning the non-metallic parts of the tool. Use clean, dry rag only.
LUBRICATION
DeWALT tools are properly lubricated at the factory and are ready for
use. Tools should be relubricated regularly every sixty days to six
months, depending on usage. (Tools used constantly on production
or heavy-duty jobs and tools exposed to heat may require more
frequent lubrication.) This lubrication should only be attempted by
trained power tool repair persons, such as those at DeWALT service
centers or in other qualified service organizations.
Accessories
Recommended accessories for use with your tool are available at
extra cost from your distributor or local service center.
Grinding wheels must fit within the confines of the guard and must be
rated higher than the recommended speed as marked on the
nameplate.
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Recommended accessories for use with your tool are available at
extra cost from your distributor or local service center.
CAUTION: Strands of wire cup brushes may break and fly off
while in use. Users and others in the area should wear adequate eye,
face and body protection. Use only wire cup brushes that are rated at
or greater than the RPM shown on the tool's nameplate.
WARNING: To reduce the risk of injury, always use proper guards
when grinding and wear eye protection.
CAUTION: The use of any non-recommended accessory may
be hazardous.
Changing Accessories
TURN OFF THE TOOL AND DISCONNECT FROM POWER
SUPPLY.
CHANGE ACCESSORIES WHEN THE SPARK GUARD CAN NO
LONGER BE ADJUSTED TO 1/16" FROM THE WHEEL.
DW756 - USE ONLY WHEELS THAT MEASURE 6" IN DIAMETER.
THIS TOOL HAS 1/2" ARBORS ON EACH SIDE.
DW758 - USE ONLY WHEELS THAT MEASURE 8" IN DIAMETER.
THIS TOOL HAS 5/8" ARBORS ON EACH SIDE.
Follow the steps below to remove and replace an accessory.
1. Raise the eye shield.
2. Loosen and pull the tool rest out as far as possible. Do no remove it.
3. Loosen and pull the spark guard out as far as possible, Do not
remove it.
4. Remove the screws from the side cover and remove cover.
5. Using hex or adjustable wrenches, grasp the two hex nuts holding
the wheels to the arbor shaft at each end of the tool. To remove the
wheel from the left turn the hex nut clockwise while holding the other
stationary.
6. Remove the wheel washer and the wheel.
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