Operation
DeLaval voluntary milking system VMS
94897201.pdf2007-12-18
Shutting down the hydraulic pump
unit
- To shut down the hydraulic pump unit,
press the Shut down hydraulic pump unit
on the touch screen. If any work should
be done on the hydraulic system, the
accumulator and must be depressurised,
see section "Depressurising the hydraulic
system" below..
Depressurising the hydraulic system
The hydraulic
valve block
The
depressurising
screw
1. Turn off the main switch.
2. On the hydraulic valve block, open the
depressurising screw until the system is
depressurised.
3. Verify that the system is depressurised
using a manometer.
Resetting motor protection and
control fuse
————————————————————
Warning: Service should only be carried
out by personnel with the proper training
and authorisation. This concerns all parts of
the system.
————————————————————
Before anything else is done, check the
main fuse for the VMS. Reset or replace the
main fuse if necessary.
The motor protection covers the hydraulic
pump unit motor and the milk pump motor.
The control fuse covers internal wiring and
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