Introduction - Campbell Hausfeld HU3508 Serie Manual Del Usuario

Operating Instructions and Parts Manual

Introduction

R efer to Figure 1 to locate the following items.
Pressure Switch - Auto/Off Switch - In the "AUTO" position,
the compressor shuts off automatically when tank pressure
reaches the maximum preset pressure. In the "OFF" position,
the compressor will not operate. This switch should be in the
"OFF" position when connecting or disconnecting the power
cord from the electrical outlet.
Regulator - The regulator controls the amount of air pressure
at the hose outlet.
ASME Safety Valve - This valve automatically releases air if
the tank pressure exceeds the preset maximum.
Exhaust Tube - This tube carries compressed air from the
pump to the check valve. This tube becomes very hot during
use. To avoid the risk of severe burns, never touch the
discharge tube.
Check Valve - One-way valve that allows air to enter the
tank, but prevents air in the tank from flowing back into the
compressor pump.
Handle - Designed to move the compressor.
Never use the
handle on wheeled units to lift the unit
completely off the ground.
Pressure Switch (AUTO / OFF)
Tank Gauge
Safety Valve
Check Valve
Tank
Check Valve
Gauge
Pressure Switch
(AUTO / OFF)
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Outlet Gauge
Regulator
Outlet
Gauge
Regulator
Safety Valve
Drain Valve - This valve is located on the bottom of the tank.
Use this valve to drain moisture from the tank after each use
to reduce the risk of corrosion.
Pressure Gauges - These gauges will show air pressure in the
compressor tank and at the compressor outlet.
Outlet Pressure Gauge - Will show air pressure at the outlet
in pounds per square inch (psi). Make sure this gauge reads
ZERO (by adjusting regulator knob fully counterclockwise)
before changing air tools or disconnecting air hose from
outlet.
Tank Pressure Gauge - Will show air pressure in tank while
the compressor is running, indicating compressor is building
pressure properly. This gauge will show maximum pressure
of compressor when it shuts off automatically at the pressure
switch.
Motor Reset - (not shown, located inside motor). Designed
to keep the motor from overheating. The motor has an auto
reset protector. To reset once the motor has cooled, turn
the pressure switch to the OFF position, then to the AUTO
position.
which will shut off motor if it becomes overloaded.
allowed to cool down for approximately 30 minutes before it
will reset.
Handle
Figure 1 - Unit Identification
4
This compressor is
equipped with an overload protector
If the overload
protector is actuated, the motor must be
Drain Valve