Gas Compressors
Remove the shipping skid and place unit on a flat , level surface.
For truck mounting always use the same kind of rubber mounts
between frame and tank legs (4). This will allow truck frame or
bed to flex without damaging tank legs and also reduces engine
vibration transferring to truck. From battery to engine starter
use at least 4 AWG cable.
OPERATION
ROTATION OF FLYWHEEL
As the compressor starts, check the rotation of the flywheel.
Standard rotation is clockwise, viewing the com
pressor from
the side of the sight glass. A rotation arrow, is placed on the fly-
wheel at the factory. Should the rotation be incorrect, disengage
the power and correct the motor wiring.
Electric Compressors
WARNING: After the compressor is started it will operate
automatically with the electric start-stop (pressure switch
control).
When the air pressure in the receiver reaches the preset high
pressure level the pressure switch opens, electrically stopping
the compressor driver motor. As the air is used from the receiver
the pressure drops closing the pressure switch at the preset low
pressure level, restarting the driver motor.
Gas Compressors
Gas Compressor will automatically idle down when it reaches a
maximum pressure and rethrottle at minimum pressure.
AIR INLET FILTER/SILENCER
It is very important that the air inlet filter/silencer be kept clean
at all times. A dirty inlet filter reduces the capacity of the com-
pressor. Carefully clean the filter element by blowing the ele-
ment clean with compressed air from the inside out.
CAUTION! Cleaning process should be performed after every
300 hours of operation or more frequently if the compressor
is used in a dusty environment. Install a new air filter element
every two oil changes.
UNPACKING INSTRUCTIONS
The two-stage compressor was inspected at the factory and
packaged to protect against shipping damage. When you unpack
your unit, inspect for damaged or missing parts. If there are
any damaged or missing parts, the transportation company’s
agent should make a notation to the effect on the Bill of Lading.
Claims, should be settled directly with the transportation
company.
INSTALLATION
The compressor must be placed in a clean and well-ventilated
room. Compressor should be located at least 12 to 18 inches
away from a wall or other obstruction so that the flow of air
through the flywheel will not be impeded.
Rotation of the
flywheel must be in the direction of the arrow cast into the
flywheel.
Stationary Air Compressor Mounting Kit available,
Order 824678
The compressor should be as near as possible to air outlets to
avoid long pipe lines. Do not place compressor where heat is
excessive. Provide adequate fresh air to and exhaust ventilation
from area in which the compressor is located.
Electric Compressors
Remove wood shipping skid before installation.
Place compressor on a firm, level floor. Permanent installations
should be bolted to the floor. Bolting holes are provided in the
base feet. Shim compressor level before bolting down to floor.
Avoid putting stress on a foot by pulling it down to floor. This
may cause abnormal vibration.
INSTALLATION
3
21. Never touch moving parts. Always wear safety goggles
or equivalent eye protection. Dress properly. Do not
wear loose clothing or jewelry. These can be caught in
moving parts. Wear protective hair covering to contain
long hair.
22. Never aim compressed air at anyone or any part of the
body.
23. Never operate a compressor in damp or wet location.
Protect yourself against electric shock. Prevent body
contact with grounded surfaces such as pipes, radiators,
ranges and refrigeration enclosures.
SAFETY INSTRUCTIONS (cont.)
