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ASME SAFETY VALVE
Do not remove or attempt to adjust the safety
valve!
This valve should be checked under pressure occasionally by
pulling the ring by hand (See Figure 13). If air leaks after ring has
been released, or valve is stuck and cannot be actuated by ring, it
MUST be replaced.
CLICK-TO-SET REGULATOR KNOB
u This knob controls air pressure to an air operated tool, or
paint spray gun.
u Turning knob clockwise increases air pressure at outlet.
u Turning counterclockwise will lower air pressure at outlet.
u Fully counterclockwise will shut off flow of air completely.
This regulator knob is designed to rotate approximately 270
degrees for all feature settings. If the knob is rotated past
minimum operation setting (counterclockwise), the knob will
no longer “click” as designed to indicate that the regulator has
been placed in a specific setting. The outlet pressure will read
zero (0 psi) once the knob is at the minimum operation setting.
Continuous turning of the regulator knob past minimum
operation setting (counterclockwise) could result in the
regulator knob coming loose and detaching.
If outlet pressure gauge is at zero (0) psi,
DO NOT turn knob counterclockwise.
If regulator knob is turned and a “click”
is no longer heard, DO NOT turn knob counter
clockwise.
13
WL6700 Series
www.chpower.com
Operation (Continued)
Reassembly
If you do turn the regulator knob too far past minimum
operation setting ( counterclockwise) and the knob does come
off, use these steps to reassemble the regulator:
1. Align the spring into central position.
2. Locate retaining latch on inside of regulator knob.
3. Align retaining latch to the aluminum threads of the
regulator body.
4. Attach at an angle, catching the retaining latch under the
beginning of the aluminum threads.
5. Apply pressure to align knob to regulator body.
6. Turn clockwise until the knob clicks.
For further assistance or questions, please call 1-800-543-6400.
OUTLET (TOOL) PRESSURE GAUGE
1. This gauge shows at-a-glance, air pressure at outlet. Air
pressure is measured in pounds per square inch (psi).
2. Be sure this gauge reads ZERO before changing air tools or
disconnecting hose from outlet.
TANK PRESSURE GAUGE
Gauge shows pressure in tank indicating compressor is building
pressure properly.
STORAGE TOP
The storage tray compartments, located on the top of the
compressor, are designed for easy tool storage. Unique tool kits,
available at your local retailer or on www.chpower.com, store
easily on top of the unit.
Regulator Knob
Regulator Spring
Regulator Body
Figure 14
Retaining Latch