Troubleshooting; Safety; Service Address; Position And Labelling Of Fuses - Gebhardt Anlagentechnik EHA40 Originalbetriebsanleitung

9

Troubleshooting

9.1

Safety

See Chapter 2 Safety.
9.2

Service address

See Chapter 1 Important basic information.
9.3

Position and labelling of fuses

See Wiring diagram
9.4

Fault recognition

- Operator display (16)
9.5

First measures for troubleshooting

Fault/error message
Machine does not function
EMERGENCY-OFF screen
Operating and troubleshooting
display:
Level: Filling unit full
Operating and troubleshooting
display:
Grid fault: Please check/swap
phases
Operating and troubleshooting
display: Lack of water: Please fill
up water
Operating and troubleshooting
display: Lack of water: Please fill
up water
Operating and troubleshooting
display: Water pump fault:
Check motor protection
Original operating manual for oil-fired pasteurizers EHA40, EHA66, EHA90
16.02.2021
Possible reason(s)
EMERGENCY-OFF switch (15)
pressed
Level switch on the subsequent
tank or filling unit in the
production line is indicating that
it is full. Cable not connected
correctly or plug is removed
Phase missing
Phase swapped
Insufficient water
Insufficient water
Defective level switch in water
tank
The motor protection switch on
the water pump has tripped
Troubleshooting
Remedy
Unlock
EMERGENCY-OFF
switch (15)
Check cable, level
switch and blind plug
Have an electrician
check this
Replenish water
Replenish water
Check level switch in
water tank
Have an electrician
check this
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