Powermatic 511 User Manual
Page 19
19
Periodically:
1. The carriage is designed to move smoothly
along the guide tubes. If the guide tubes
become caked with dust, the carriage may
not slide evenly or become stuck.
Occasionally clean the guide tubes with a
damp cloth and apply a dry lubricant such
as a spray silicone.
2. Rotate the motor to horizontal position and
check the motor oil level at the plug. Figure
22 shows the location of the oil plug. If low,
fill with SAE 70 or 80 gear oil to proper level.
The gear oil should be changed at least
once a year, or more frequently if the panel
saw receives heavy use.
Every six months:
1. Examine the motor brushes, and replace as
necessary.
2. Inspect and clean gears, spindles, bearings,
housing, etc.
3. Inspect switch, cord, armature, etc.
4. Test to ensure proper mechanical and
electrical performance.
Figure 22