Dynapac SD2500W - Page 185

D 20 33
Error No. / meaning Display
Error message 126
- Error - steering potentiome-
ter
Error message 127
- Screed lifting / lowering
valves
Variable:
- Screed
lift/lower left (1)
- Screed
lift/lower right (2)
- floating position pressure
valve (3), (4)
- screed non-return valve (5)
Error message 128
- Open / close hopper / front
hopper valves
Variable:
- open left hopper (1)
- open right hopper (2)
- close left hopper (3)
- close right hopper (4)
- close front hopper (5)
- open front hopper (6)
1
2
3
5
4
3
4
1 2
6
5