D TROUBLESHOOTING
IMPORTANT SAFETY INSTRUCTIONS
ONLY AUTHORISED QUALIFIED PERSONAL SHOULD CARRY OUT
FAULT FINDING, SERVICE, MAINTENANCE AND REPAIR TASKS
ELECTRICITY IS DANGEROUS!
ISOLATE ELECTRICITY AND WATER SUPPLIES AT MAINS BEFORE CONDUCTING REPAIRS!
INTRODUCTION
The COMPACT is equipped with warning lights intended to assist with fault diagnosis, these being in the
START/STOP BUTTON and The ELECTRICAL CONTROL BOX located behind the lower front panel. It is
recommended that fault diagnosis should only be carried out by suitably qualified personnel. When a fault is
reported it is advisable to check basic factors first:
•
Power and Water supplies are on,
•
The lid/chute is closed,
•
The Emergency Stop Button is not pressed in
•
There are no obvious blockages.
D1 WARNING MESSAGE : START/STOP SWITCH – SERVICE LIGHT SEQUENCE
NOTE: The Service Light will flash in a predetermined sequence followed by a pause to identify specific
faults within the unit
SERVICE LAMP
SIGNAL
MEANING
Constant Light
Motor Failed (Open Inspection Cover & check Electrical Control Box – Motor
Protector Switch)
OR
Main Power Supply Fault – check all 3 phase connections inside control box and
at socket
1 Flash
Machine in service mode check manufacturer manual
2 Flashes
Fault on lid, door sensor No 1 faulty or door control board faultY
3 Flashes
Door sensor No 2 Faulty or connecting plug X7 failed
4 Flashes
Lid Open, Sensors 1 or 2 (or both) failed or control board failed, fuse failed (SS3)
SERVICE LIGHT
D2 WARNING MESSAGE : ELECTRICAL CONTROL BOX L.E.D.S
In the event that the fault cannot be solved by external action then it will be necessary to open the access
panel within the lower Front Panel to view the electrical control box.
ACCESS PANEL FOR
ELECTRONIC
CONTROL BOX
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