Triple Ultra Clean Oilless Compressor
GO ON TO
THE NEXT
PAGE.
COMPRESSOR
DOES NOT RUN
OR RUNS FOR
ONLY A FEW
SECONDS.
YES
Does head
Blockage in
YES
run with dis-
air line locate
charge line
& repair.
disconnected?
NO
Is there suffi-
Install
NO
cient voltage
Tech West
at disconnect
transformer.
box?
NOTE: Voltage
should be + or -
10% of rating.
Wiring Diagram
208/230v
Is there sufficient
voltage at motor
YES
terminals while
motor tries to start?
YES
Is there
Replace
resistance
NO
defective
rise across
capacitors.
the capaci-
tors?
YES
Turn power off.
Remove fan guard.
Try turning fan by
hand. If it doesn't
turn, contact head
may be frozen.
21
CHECK FOR:
1. Broken or loose
wire.
NO
2. Defective pressure
switch.
3. Defective ON/OFF
switch.
4. Excessive voltage
drop across power
lines.
NOTE:
Short capacitor
leads. Check resis-
tance rise. If no
resistance rise,
replace.