Troubleshooting and remedies
11
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11
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1
Repairs to electrical equipment must not be performed except by an
electrician, or by trained personnel under the direction and supervision of an
electrician, in accordance with electrical engineering rules.
11.1
SIMPLE FAULT SCHEDULE
•
This table is intended for rectification of simple problems.
No.
Fault
Possible cause
Remedy
1
Machine will not set
(Set light pushbutton
will not illuminate)
No power connection
Emergency stop switch (
activated
Pull wire activated and not
reset
Door safety switch (if
applicable) not closed.
Faulty contactor KA0
Check supply turned on
Reset
Reset
Close door
Replace contactor
(qualified tech req’d)
2
Machine will not set
(Set light pushbutton is
lit but screen message
“emergency stop” will
not clear.
Insufficient air pressure at
air maintenance unit
Variable Speed Drive fault
Adjust pressure setting
or check supply system.
Check VSD error
messages. Turn off
power to clear error. If
fault persists, call tech.
3
Machine will not perform
a General Set
Emergency stop circuit not
set
An obstruction is
preventing one or more of
the axes moving
One or more of the zero
limit switches or
proximities is faulty or
incorrectly posiitoned
preventing the axis from
reaching it.
Reset emergency stop
circuit
Remove the obstruction
Re-position or replace
the offending switch or
proximity.
4
Glue will not heat
Glue temperature low
Circuit breaker tripped
Faulty contactor
Faulty element or wiring
connection
Check screen setting
for temperature
Check for fault and
reset
Call technician
Call technician
DANGER !
Summary of Contents for Revolution 180
Page 1: ...Operating Manual...