Maintenance; Technical Service; Maintenance Schedule - Campbell Hausfeld WL675000 Instructions D'utilisation

Operating Instructions and Parts Manual

Maintenance

Disconnect, tag and lock out power source, then release
all pressure from the system before attempting to install,
service, relocate or perform any maintenance.
All repairs should be performed by an authorized service representative.
For efficient operation, perform the following test weekly to verify free operation of the
safety valve and follow maintenance schedule.
Tank Drain
1. Turn compressor OFF.
2. Refer to tank pressure gauge to check air pressure in tank. To properly drain tank
of condensation, tank pressure should be between 20 psi - 60 psi. Drain system
will not work if there is no pressure in the tank. If tank pressure is above 60 psi,
drain tank by pulling the ring on the safety valve. The safety valve should release
air and then automatically close at approximately 40 psi - 50 psi.
3. Slowly turn easy drain knob, located below the tank gauge, to the left (counter-
clockwise) until fluid begins to fill drain cup. Watch draining to make sure drain
cup does not overflow. If there is a lot of fluid in the tank, you may need to close
drain knob by turning fully to the right (clockwise), then remove the drain cup to
dispose of fluid.
4. When fluid stops draining, close drain by turning the knob all the way to the right
(clockwise).
5. Lift cup up and pull out to dispose of drained fluid. Reinsert cup, making sure to
secure in place.
Safety Valve
1. Plug in the compressor and run until shut off pressure is reached (see Operating
Procedure).
2. Wearing safety glasses, pull the ring on the safety valve to release pressure from
compressor tank. Protect yourself from fast-moving air being released; do not
allow fast-moving air to be directed toward your face (See Figure 23).
3. The safety valve should automatically close at approximately 40 psi - 50 psi. If
the safety valve does not allow air to be released when you pull on the ring, or if it
does not close automatically, it MUST be replaced.

technIcaL servIce

For information regarding the operation or repair of this product, please call
1-800-543-6400.

MaIntenance scheduLe

OpERATION
DRAIN TANK
CHeCK SAFeTy VALVe
CLeAN UNIT
DAILy WEEkLy
l
l
Tank Pressure
Gauge
Drain
Knob
Drain
Cup
Figure 22
Figure 23
MONThLy
l
WL675000
15
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