Grizzly H2933 Instruction Manual page 51

SECTION 6: MAINTENANCE
General
Your safety is important! Please follow the
warnings below during this entire section:
Disconnect power to the
machine when perform-
ing maintenance, assem-
bly
Failure to do this may
result in serious person-
al injury.
Loose hair and cloth-
ing could get caught in
machinery and cause seri-
ous personal injury. Keep
loose clothing and long
hair away from moving
machinery.
Schedule
The following items should be checked each
time the sander is used:
• Loose mounting bolts.
• Damaged sanding belt.
• Worn or damaged wires.
• Water collection cups filled with water.
• Dust trap.
• Safety features.
• Any other condition that could hamper the
safe operation of this machine.
H2933/H2934/G0447/G0581 Wide Belt Sander
or adjustments.
Weekly
Grease the grease fittings located on the feed
belt roller axles and the sanding belt roller axles.
They are identified with yellow labels.
Monthly
Apply a generous amount of grease to the table
elevation screws. Be sure to recover the adjust-
ment screws with the dust covers when finished.
Remove the lower side panel to access the table
lifting mechanism. Apply grease to the chain and
gears associated with the table lifting mechanism.
Be careful to not get grease on the V-belts. This
could cause them to slip off of the pulleys.
After the First 100 Hours
The oil inside the conveyor gear reducer should
be replaced after the first 100 working hours of
operation. We recommend 90 Wt. gear oil.
Every 2500 Hours
After the first conveyor gear reducer oil change,
replace the oil after every 2500 working hours of
operation. We recommend 90 Wt. gear oil.
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