19
CHECK
FOR:
1. Broken or loose
wire.
2. Defective pressure
switch.
3. Defective ON/OFF
switch.
4. Excessive voltage
drop across power
lines.
NOTE:
Voltage
should be + or -
10% of rating.
Is there sufficient
voltage at motor
terminals while
motor tries to start?
GO ON TO
THE NEXT
PAGE.
COMPRESSOR
DOES NOT RUN
OR RUNS FOR
ONLY A FEW
SECONDS.
YES
Does head
run with dis-
charge line
disconnected?
NO
Is there suffi-
cient voltage
at disconnect
box?
Blockage in
air line locate
& repair.
YES
Install
Tech West
transformer.
NO
YES
NO
YES
Is there
resistance
rise across
the capaci-
tors?
YES
Replace
defective
capacitors.
NO
Turn power off.
Remove fan guard.
Try turning fan by
hand. If it doesn’t
turn, contact head
may be frozen.
NOTE:
Short capacitor
leads. Check resis-
tance rise. If no
resistance rise,
replace.
D
u
a
l
El
ite
Se
ri
e
s
R
o
c
k
y
C
o
m
p
re
s
s
o
r
Summary of Contents for ACOR2D1
Page 12: ...TOGGLE 13 ELITE ROCKY WIRING DIAGRAMS WIRING DIAGRAM WITH SOUND COVER AND 24v SWITCH 115V...
Page 14: ...1 16 15 9 10 DUAL ELITE SERIES ROCKY COMPRESSOR 2 2 1 3 4 6 6 7 8 11 12 14 17 18 19 20 21...
Page 17: ...Maintenance Service Supplies Service scheduled for Service items needed 22...
Page 18: ...23...