Assembling The Compressor - Craftsman 921.16475 Manual Del Usuario

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BASIC AIR COMPRESSOR
COMPONENTS
The basic components
of the air compressor are the electric
motor, pump, pressure switch and tank (see Fig. 1).
The electric motor (see A) powers the pump. The electric
motor is equipped with an overload protector to help prevent
possible motor burnout. If the motor becomes overheated, the
overload protector will shut it down. Should this occur, allow the
motor to cool for 10-15 minutes, then press (never force) the
motor reset switch to restart the motor.
The pump (see B) compresses the air and discharges it into
the tank.
The tank (see C) stores the compressed
air.
The pressure switch (see D) shuts down the motor and
relieves air pressure in the pump and transfer tube when the air
pressure in the tank reaches the kick-out
pressure. As
compressed
air is used and the pressure level in the tank drops to
the kick-in pressure, the pressure switch restarts the motor
automatically, without warning and the pump resumes
compressing air.
D
B
i
,
i
A
Fig. 1
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
operator/parts
manual
handle (horizontal tank)
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.
Install the handle by loosening the set screws (F) and then
placing the handle ends (E) into the handle brackets (G)
and secure with the set screws (F) (see Fig. 2). Tighten
screws using a size 3mm hex wrench (not included).
4.
Locate the compressor according to the following
guidelines:
a.
Position the compressor near a grounded electrical
outlet (see GROUNDING INSTRUCTIONS).
Avoid
using an extension
cord; use a longer air hose instead.
b.
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
flow and cooling.
c.
In cold climates, store portable compressors in a
heated building when not in use. This wilt reduce
problems with lubrication, motor starting and freezing
of water condensation.
d.
The compressor must be level to ensure proper
lubrication of the pump and good drainage of the
moisture in the tank.
5.
Connect an air hose (not included) to the manifold outlet.
G
F
\
E
Fig. 2
200-2792
5
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921.16474

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