User Manual

15
VARIABLE PULLEY
1. Remove, wash and clean the variable speed pulley
with solvent every six (6) months. Then: (a) Check
to see that the pulley's center sheave is free to shift
sideways; (b) Check the pulley for scoring which
could damage the belts.
2. Bearings are lubricated from an oil cup in the shaft
end.
DO NOT over-lubricate. This will cause oil
to coat the belts and pulley and will cause
slippage.
MIST COOLANT
1. Intermittent coolant stream indicates an air leak.
Check all joints.
2. Clogging may occur if waxed-based or other
coolants are used. Your DoALL sales representative
can provide complete information about various
coolants.
3. Keep the mist applicator nozzle and lter clean.
If the center nylon coolant tube needs replacing,
remove the entire applicator tube. Insert new nylon
tube and trim off excess ush with nozzle. Make
sure all joints are sealed and tight after applicator
tube is reinstalled.