Maintenance; Lubrication Points - Powermatic PM1800B Operating Instructions And Parts Manual

13.0 Maintenance

Before doing maintenance on
the machine, disconnect it from the electrical
supply by pulling out the plug or switching off
the main switch! Failure to comply may cause
serious injury.
Clean the band saw regularly to remove any
resinous deposits and sawdust.
Keep the miter slot, and the guide bearings, clean
and free of resin.
Keep the blade clean and sharp. Check it
periodically for cracks or other signs of wear.
The drive belt should be checked periodically. If it
looks worn, frayed, glazed or otherwise damaged,
replace it.
Remove any deposits from the band wheels to avoid
vibration and potential blade breakage.
Vacuum or blow out dust from inside the cabinet.
(Use proper dust mask equipment).
The table surface must be kept clean and free of rust
for best results. If rust appears, you can use a
mixture of household ammonia, good commercial
detergent and #000 steel wool. Alternatively,
commercial rust removers can be found at many
hardware stores.
Apply a light coat of paste wax to the table. There
are also products in aerosol form available in major
hardware stores and supply catalogs. Whatever
method is chosen, the coating should protect the
metal and provide a smooth surface, without
staining workpieces.
If the power cord is worn, cut, or damaged in any
way, have it replaced immediately.

13.1 Lubrication Points

Periodically apply a light, non-hardening grease to
rack and pinion system of guide post (Figure 46).
Grease sliding surfaces of table trunnions (Figure
47). Also grease contact area of trunnion scale and
handwheel gear (Figure 47), and the other gears
connected to the handwheel (Figure 48).
Grease blade tension screw (Figure 49).
Oil any pins, shafts, and joints. Do not get oil on
pulleys or belts.
Note: Bearings on the band saw are sealed for life
and do not require lubrication.
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Figure 46
Figure 47
Figure 48
Figure 49