ENGLISH
MD 950
/ NanoPak
Troubleshooting and maintenance
Chapter
10
Page GB 55
9.694.038
V 4.02
10 Troubleshooting and maintenance
10.1 Troubleshooting checklist
The malfunction corrections highlighted in grey may only be performed by
authorised service technicians
!
Malfunction
Possible display
Possible cause
Possible malfunction
correction
Open the front flap
Front flap open display
Close front flap
Front flap sensor defective
Replace defective component
Inform Service
monitoring function check
The sealing temperature is
not reached after switch-on or
it is outside of the set
tolerance limit
Temperature sensor defective
Control card defective
Heating cartridge defective
Replace defective component
Inform Service
monitoring function check
After switch-on the contact
pressure is outside of the set
tolerance limit
DMS module defective
Control card defective
Replace defective component
Inform Service
monitoring function check
After switch-on the throughput
speed is outside of the set
tolerance limit
Optical sensor
"Engine start" defective
Control card defective
Motor defective
Replace defective component
Inform Service