Draining The Tank; Checking The Safety Valve - Husky H1504ST2 Use And Care Manual

Operation (continued)
2

Draining the tank

□
To help prevent tank corrosion and keep moisture out of
the air used, the tank of the compressor should be drained
daily.
□
A correct use of the drain valve:
□
Holding the handle, tilt the compressor toward the drain
valve so that it's set in a lower position.
□
Open the drain valve (K) completely.
□
Keep the compressor tilted until all moisture has been
removed.
□
Drain the moisture from the tank into a suitable container.
NOTE: Condensation is a pollution material and should be
disposed of in compliance with local regulations.
□
If the drain valve is clogged, release all air pressure by
pulling the safety valve (C). Remove and clean the valve,
then reinstall.
WARNING: Unplug the air compressor and release all air
from the tank before servicing. Failure to depressurize tank
before attempting to remove valve may cause serious
personal injury.
□
Turn off the drain valve (K) until completely closed.
3
□
The safety valve will automatically release air if the air
receiver pressure exceeds the preset maximum. The valve
should be checked before each day of use by pulling the
ring by hand.
□
Turn the air compressor on and allow the tank to fill. The
compressor will shut off when the pressure reaches the
preset maximum.
□
Turn the air compressor off.
□
Pull the ring on the safety valve (C) to release air for twenty
seconds.
□
Release the ring. Air will stop escaping when the ring is
released at approximately 20 psi. Any continued loss of air
after releasing the safety valve ring indicates a problem
with the safety valve. Discontinue use and seek service
before continued use of the air compressor.
K
C
K
14

Checking the safety valve

DANGER : Do not attempt to tamper with safety valve.
Anything loosened from this device could fly up and hit you.
Failure to heed this warning could result in death or serious
personal injury.
WARNING: If air leaks below 20 psi after the ring has been
released, or if the valve is stuck and cannot be actuated by
the ring, do not use the air compressor until the safety valve
has been replaced. Use of the air compressor in this
condition could result in serious personal injury.