MasterCraft 058-7947-0, Руководство пользователя

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TROUBLESHOOTING
If any of the following problems appears while operating the tool, stop using
the tool immediately, or serious personal injury could result. Only authorized service centre should
perform repairs on this
Disconnect the electrical plug and disconnect any tools from air supply before attempting any
adjustment.
NOTE: Troubleshooting problems may have similar causes and solutions.
PROBLEM POSSIBLE CAUSE SOLUTION
Power cord not plugged in Plug cord into grounded outlet
Pressure Switch in “OFF” position Turn switch to “ON” or “AUTO” position.
Wrong gauge wire or length of
extension cord Check chart on page 2 for proper gauge wire and cord
length
Motor thermal overload switch
tripped Turn air compressor off, wait until motor is cool, then
check motor circuit breaker
Fuse blown or circuit breaker tripped
-Replace fuse or reset circuit breaker
-Check for proper fuse amperage
-Check for low voltage conditions
-Disconnect any other electrical appliances from circuit
or operate air compressor on its branch circuit
Air tank pressure exceeds preset
pressure switch limit Motor will start automatically when tank pressure drops
below cut-in pressure of pressure tank.
Check valve stuck open Remove and clean or replace
Loose electrical connections Contact authorized service centre or store.
Compressor
motor will
not
run or start
Possible defective motor, capacitor
or check valve
Contact authorized service centre or store.
Low Voltage
Check power source (outlet or generator) with
volt-meter.
Unit is plugged into an extension
cord. Remove extension cord. Tip: It is better to use a
longer hose instead of an extension cord.
Shorted, or open motor winding.
Contact authorized service centre or store. Motor
replacement may be required.
Motor
hums but
can not
run, or
runs
slowly.
Defective check-valve.
Contact authorized service centre or store. Parts may
require replacement.
Incorrectly sized fuse or circuit –
circuit overloaded
Check for proper fuse or breaker, use time-delay fuse
of the proper size. Disconnect other electrical
appliances from circuit or operate compressor on a
dedicated circuit
Circuit Overloaded.
Disconnect any other electrical appliances from circuit
or operate compressor on a dedicated circuit
Unit is plugged into an extension
cord. Remove extension cord. Tip: It is better to use a
longer hose instead of an extension cord.
Fuses
blow/circuit
breaker
trips
repeatedly
Defective check-valve.
Contact authorized service centre or store. Parts may
require replacement.
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