Clarke VE Ranges 운영 및 유지 관리 지침 - 페이지 12
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TROUBLE SHOOTING CHART
1. Any remedial work that may be required must be carried out by aqualified
electrician/engineer.
2. Switch off current before removing any parts from the compressor.
3. Empty Air Receiver of Air before dismantling any part of thecompressor unit's
pressure system.
4. If your compressor develops a fault do not use until the fault hasbeen rectified.
SYMPTOM
Compressor will not Fault in electrical
start automatically.
installation.
a) current supply failure.
b) voltage drop.
c) motor starter faulty.
d) motor incorrectly
e) starter overload has
f) Pressure switch
g) Fuse blown.
Fuses keep blowing. Inadequate size fuse
installed.
Fault in motor.
Compressor unit
Non-return valve leaking
starts, but stops
(compressor unit is on load
again after only a
during start).
few revolutons.
Non-return valve blocked,
possibly frozen up.
Solenoid valve leaking or
defective (only applies to
10 hp machines and above). accordance with diagram
IMPORTANT!
PROBABLE CAUSES
connected or faulty.
tripped out.
defective.
13
REMEDY
Let an electrician check
electrical installation.
Reset by depressing
button.
Have pressure switch
changed by anelectrician.
Check fuse rating - replace.
Replace with reference to
chart on page 2.
Consult an electrician.
Switch off current and
empty air receiver. Clean
or replace non-return valve.
Thaw non-return valve out
(Unit must be installed in
frost-free place).
Let an electrician inspect
electrical installation in
supplied with starter (10 hp
and above).