Remote Update; 11. Faults And Troubleshooting; 12. Technical Data - GARANT GMT35 Instruction Handbook Manual

10.4.

REMOTE UPDATE

Contact Hoffmann Group customer service to set up a remote connection.

11. Faults and troubleshooting

Fault
Indicator lamp fails to light
Red indicator lamp lights
Motor fails to start.
Process fails to start.
Water not being delivered.
Pump fails to start.

12. Technical data

External dimensions of the machine (Length × Width x
Height)
Internal dimensions of the trough (Length × Width x Height) 590 mm × 180 mm × 300 mm
Total volume of the trough
Nett filling capacity of the trough
Wear coating (PU) of the trough
Remote Update
Start screen for setting up
a remote connection
Possible cause
 No power supply.
 Fault in the power supply.
VFD fault (frequency inverter
fault)
Motor fault.
Emergency stop switch was
pressed.
Frequency inverter defective. Check the frequency inverter. Trained specialist for electro-
Communications fault.
Motor fuse tripped.
Alarm tripped.
PLC error.
No water in the tank.
No connection to the tank.
No power supply to the
pump.
Action
 Disconnect the power
supply unit and single-
phase plug and connect
them again.
 Check the voltage.
Check the frequency inverter
display.
Check the emergency stop
switch.
Remedy the fault and unlatch
the emergency stop switch.
Check the Profinet connec-
tion and supply cables.
Check the fuse.
Check for error messages.
Check the PLC. Restart the
surface finishing machine. If
necessary, contact Hoffmann
Group customer service.
Fill the tank with water.
Check the connection hoses. Trained specialist for mechan-
Check the supply cables.
1550 mm × 710 mm × 1390 mm
35 litres
30 litres
15 mm
Performed by
Trained specialist for electro-
technical work
Trained specialist for electro-
technical work
technical work.
Trained person
Trained person
ical work
Trained specialist for electro-
technical work.
www.hoffmann-group.com
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