Porter-Cable Oil Lube Two Stage D24225-049-2 - Manual (Page 20)

20- ENG D24225
6. Using a screwdriver, carefully push the valve disc up and down. NOTE:
The valve disc should move freely up and down on a spring which holds
the valve disc in the closed position, if not the check valve needs to be
cleaned or replaced.
7. Clean or replace the check valve. A solvent, such as paint or varnish
remover can be used to clean the check valve.
8. Apply sealant to the check valve threads. Reinstall the check valve (turn
clockwise).
9. Replace the pressure release tube. Tighten nuts.
10. Replace the outlet tube and tighten nuts.
11. Perform the Break-in Procedure. See "Break-in Procedure" in the
Operation section.
In closed position
disc is visible.
In open position
nothing is visible.
Screwdriver
Motor
This motor has a manual thermal overload protector.
If the motor overheats for any reason, the overload
protector will shut off the motor. The motor must be
allowed to cool down before restarting. To restart:
1. Place the On/Auto/Off lever in the Off position.
2. Allow the motor to cool.
3. Depress the red reset button on the motor.
4. Place the On/Auto/Off lever in the On/Auto postion to restart the motor.
IMPORTANT: If the overload protector shuts the motor off frequently, check for
a possible voltage problem. Low voltage can also be suspected when:
1. The motor does not get up to full power or speed.
2. Fuses blow out when starting the motor; lights dim and remain dim when
motor is started and is running.
Additional Service
Disassembly or service of the air compressor beyond what is covered in this
manual is not recommended. If additional service is required, contact your
nearest Authorized Warranty Service Center.