Troubleshooting:
DISCONNECT POWER BEFORE SERVICING
Problem
Possible cause
Solution
Unit is not powered
Breaker inside unit is not in the on
position
Flip breaker on
Display is not powering
Breaker inside unit is not in the on
position
Flip breaker on
Check transformer inside main power
box in unit. Is there 24VAC at output
terminal?
Replace transformer (8131-2)
Display reads "fail"
Coin acceptor putting out continuous
pulse
Press mode button on display. If
fail does not go away replace coin
acceptor.
(8149-92)
Program in display may be lost
Reprogram display. If fail goes
away and then comes back, replace
battery in display.
Unit keeps blowing my
breaker from my
incoming power source
Inadequate wire size supplied to
machine
Call electrician and install proper
wire size for 30amp service versus
length or run.
Wrong
size
breaker
Install correct breaker( only use
wire size that is adequate to handle
30 amp breaker)
Fuses for vac motors
keep blowing.
Inadequate wire size supplied to
machine
Call electrician and install proper
wire size for 30amp service versus
length or run.
Motor brushes may be bad or too short
Replace motor brushes (8055BR)
Unit has lost suction
Vac hose clogged
Clean out debris from vac hose
Filter bags need cleaned
Clean out filter bags or replace
(8076)
Vac hose is damaged
Replace vac hose (2036)
Unit has shut down
For no apparent reason
Cleanout door gaskets torn or worn
This unit has a reset thermal limiter in
the compressor. Unit may have shut
down due to excessive heat
Replace gaskets (8159)
Turn off power to the machine and
wait for a period of 5 minutes.
Reapply power and activate
machine.
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