Overview; Basic Air Compressor Components; Assembly; Assembling The Compressor - Industrial Air IH1393075 Manual Del Operador

BASIC AIR COMPRESSOR COMPONENTS

The basic components of the air compressor are the gasoline
engine, pump, tank(s) and unloader.
The gasoline engine (see A) powers the pump. The engine
drives a pulley and belt, which transfers power from the engine to
the pump pistons via a flywheel and a crankshaft. The flywheel
fan helps cool the pump.
The pump (see B) compresses the air and discharges it into
the tank. As the piston in the pump cylinder moves downward, air
enters the cylinder through the filter and air intake valves at atmo-
spheric pressure. As the piston moves upward, it compresses the
air and discharges it into the tank through a check valve.
The tank (see C) store the compressed air. A check valve at
the tank inlet prevents the compressed air in the tank from flowing
back into the pump.
When the air pressure in the tank reaches the factory–set
limit, the unloader (see D) relieves air pressure in the pump and
transfer tubes and switches the engine to idle. As compressed air
is used and the pressure level in the tank drops to a pre–set level,
the unloader stops relieving pressure in the pump and transfer
tube and switches the engine to full speed.

ASSEMBLING THE COMPRESSOR

This compressor was shipped with oil in the pump
crankcase. Check oil before operating the air
compressor, see Check Oil under Maintenance.
1. Unpack the air compressor. Inspect the unit for damage. If
the unit has been damaged in transit, contact the carrier
and complete a damage claim. Do this immediately
because there are time limitations to damage claims.
The carton should contain:
• Air compressor
• Vibration pads (qty. 4)
• Operator/parts manual
• Engine manual
2. Check the compressor's serial label to ensure that you
have received the model ordered, and that it has the
required pressure rating for its intended use.
3. Locate the compressor according to the following
guidelines:
WARNING:
Always operate the compressor in a well
ventilated area.
a. The flywheel side of the compressor must be at least
12 inches (31 cm) from any wall or obstruction, in a
clean, well-ventilated area, to ensure sufficient air

OVERVIEW

A
D
C

ASSEMBLY

flow and cooling.
b. Remove the compressor from the shipping pallet and
place it on the floor or a hard, level surface. The
compressor must be level to ensure proper
lubrication of the pump and good drainage of the
moisture in the tank.
NOTE: If the compressor is mounted on a vehicle, the
vehicle must be parked on a level surface while operating the
compressor. This is to ensure proper lubrication of the
pump and gasoline engine.
CAUTION:
base for an operating compressor. Operating the
compressor while it is on the pallet will void your
warranty.
c. To prevent damage to tank and pump, the tank must be
shimmed so the pump is level within 1/8" per lineal foot
maximum to distribute oil properly. Fasten to floor and
NEVER force tank feet to floor without shims when
tightening. We also recommend the use of vibration
pads (094-0137) under tank feet (E).
4. Connect an air hose or distirbution line (not included) to the
compressor.
4 - ENG
The shipping pallet is not designed as a
B
Fig. 1
200-2967