Fav 700
Fav 900
Hydraulics / Valve assemblies
Control valves SB 23 LS - EHS / Emergency mode
A
General
Fav 900 chassis number 23/3001 and up
10/1999
9620
000002
A
b
5/6
Capitel
Docu-No.
Index
Date
Version
Page
Control valves SB 23 LS - EHS / Emergency mode
Shut down control valve (Emergency mode).
If the electronics fail or if a control valve seizes mechanically, all the control valves lock.
The following steps must be taken if a control valve fails:
PM-Picturemodule
PM-Picturemodule
Text-module
Cancel fault message:
Stored fault messages must be cancelled individually. Cancelling fault message does not remove fault,
it is simply no longer displayed.
Fault will be displayed again next time tractor is started.
Step
Purpose
Action
1
Determine which control valve has failed
Read and clear fault code
Chapter 0000 Reg. B
2
Lower implement
Manual mode (see above)
3
Flush control valves hydraulically
Manual mode (see above)
4
If fault recurs and control valves lock
Shut down control valve (Emergency mode
so that you can continue to work with remai-
ning control valves)
PMTAB_Picture
Procedure for shutting down control valve:
Remove connector.
PMTAB_Picture
Start tractor.
Valve fault is shown on A007 - instrument panel
(display with buzzer and warning light).
Press key and hold.
Then press key.
