User-Maintenance; General Maintenance; Coolant (Pm-2X4Sp Only); Lubrication - Powermatic PM-2X2R Instrucciones De Operación

12.0 User-maintenance

Always disconnect power to the
machine before performing maintenance. Failure to
do this may result in serious personal injury.

12.1 General maintenance

1. Clean horizontal and vertical ball screws of dust
and debris. Use a brush for crevices. Lubricate
after cleaning.
2. Clean dust from table surface, using brush,
compressed air or vacuum.
3. Periodically inspect cable connections and
fasteners for tightness.
4. Check for tightness in motor shaft couplers.
5. Inspect slots in collet – keep them free of dust
and debris.

12.2 Coolant (PM-2X4SP only)

Check coolant level periodically and top off as
needed with distilled water. (Do not use regular tap
water.) Antifreeze may also be used if freezing
conditions are present.
After a time, the system should be drained and
refilled with fresh coolant:
1. Remove rear cover, and unscrew fill plug (A,
Figure 12-1).
2. Disconnect a hose, such as the fluid entry hose
on the spindle. Drain the used coolant into a
container. Follow local regulations concerning
disposal of coolant.
3. Reconnect hose and fill tank nearly to the top.
4. Reinstall fill plug.
Figure 12-1

12.3 Lubrication

Apply oil or grease into the fittings for the horizontal
and vertical ball screws (after cleaning them) and
the linear guides below the table, according to the
following recommendations:
Viscosity: 30~40cst (40'C), ISO rating 32~100
(Low viscosity recommended for low temperature
applications; high viscosity recommended for high
temperature, high load and low speed applications.)
If using grease, apply small amount (0.3 mL)
periodically as needed. If using oil, apply small
amount (0.1 mL) every hour of operation.
After lubrication, turn on machine and move spindle
head back and forth, up and down, to distribute the
grease/oil.

12.4 Additional servicing

Any additional servicing should be performed by an
authorized service technician.

13.0 Additional accessories

Contact your dealer or Powermatic to order.
1797000 CNC Hold-Downs (set of 2)
1797001 CNC Dust Shoe
1797003 CNC Router Bit Set
28