Service And Adjustments - Craftsman 919.152145 Owner's Manual

To Drain Tank
1. Set the On/Off switch to OFF (O).
2. Pull the regulator knob out and
turn counterclockwise to set the
outlet pressure to zero.
3. Remove the air tool or accessory.
4. Pull ring on safety valve allowing
air to bleed from the tank until
tank pressure is approximately 20
psi. Release safety valve ring.
5. Drain water from air tank by
opening drain valve on bottom of
tank.
ALL MAINTENANCE AND REPAIR OPERATIONS NOT LISTED MUST BE
PERFORMED BY TRAINED SERVICE TECHNICIAN.
voltage sources, compressed air, or moving parts. Before servicing unit
unplug or disconnect electrical supply to the air compressor, bleed tank of
pressure, and allow the air compressor to cool.
To replace or Clean Check
Valve
1. Release all air pressure from air
tank. See "To Drain Tank" in the
Maintenance section.
2. Unplug unit.
3. Remove the hose by removing
the hose clamp. NOTe: The hose
clamp is not reusable. You must
purchase a new hose clamp, see
the Parts List Manual or purchase
a standard hose clamp at a local
hardware store.

SERVICE AND ADJUSTMENTS

risk of Unsafe Operation. Unit cycles automatically when
power is on. When servicing, you may be exposed to
air tank. if not drained, water will
corrode and weaken the air tank
causing a risk of air tank rupture.
6. After the water has been drained,
close the drain valve. The air
compressor can now be stored.
NOTe: If drain valve is plugged,
release all air pressure. The valve
can then be removed, cleaned, the
reinstalled.
Hose Clamp
Check
Valve
4. Unscrew the check valve (turn
counter-clockwise) using a
socket wrench.
15 - ENG
Water will
condense in the
A11969