Table 2-2. Unit Troubleshooting (Continued)
TEST OR INSPECTION
AIR PRESSURE IS TOO LOW (BELOW 60 PSI [414 kPa]) or TOO HIGH (ABOVE 80 PSI
[552 kPa]). (Cont)
Check for broken pressure switch. Temporarily substitute a known
good switch for the suspect switch.
If switch is defective, replace pressure switch. Refer to
If switch is serviceable and problem persists, notify your
WASHER WILL NOT FILL AND CYLINDER WILL NOT ROTATE.
Check for improperly adjusted door safety switch. Door should be
secured and watertight just as the switch is activated.
If switch is improperly adjusted, adjust safety switch. Refer
to paragraph 2-20.
If switch is serviceable, proceed to next step.
Check for failure of door safety switch. Perform continuity check
with power off.
If door safety switch is defective, replace switch.
(1) Remove two screws
(1) and switch top
(2) Tag and disconnect
wire (4) from switch
(3) Remove two screws
(3). Tag and dis-
connect wire (5) and
(6) from switch (7).
(4) Remove conduit nut
(8) at elbow (9) and
remove wires from
housing of switch
(5) Remove two allen head screws (10), lockwashers (11), plate
(12), two nuts (13), and switch (7) from mounting bracket