GEA D 10 - Page 47

8555-9201-000 / 0109 47
Mechanical Separation / GEA Westfalia Separator
4.2 Alarm #01 - Motor protection
MOTOR PROTECTION
Temp. >max temp.
Motor switched off
Alarm#01 ENTER
Text display Possible causes Action
Motor protection switch signal miss-
ing.
• Check the function of the motor
protection switch.
Brake not released.
•
Check brake.
Thermistor relay has triggered.
•
Check thermistor relay and wiring.
Operating water valve V2 open.
•
Check operating water valve V2.
Block drive.
•
Check drive.
Incorrect number of clutch shoes.
•
Check number of clutch shoes.
Feed capacity too high.
•
Check capacity.
Motor ventilation inadequate.
•
Improve motor ventilation.
Note :
Max. temp. = see motor plate
Help text – Information on the control system
ENT E R
Step 1 Acknowledge fault
HEL P
Step 2
Press key >F1<
Help on alarm
Press key >HOME< back
Sheet 1
MOTOR PROTECTION:
Please check:
Motor protection funct.
Brake
->
Sheet 2
Thermistor relay
Operating water valve V2
No. of clutch shoes
Drive blocked
->
Sheet 3
Feed capacity
Motor ventilation
BA trouble shooting
Back with ENTER
F1