4/ Maintenance; 5/ Technical Support/ Troubleshooting; Cleaning And Lubrication - WIDMANN MD9000T Manuel D'utilisation

MD9000T – CRIC SURBAISSE 2.5T
4 / Maintenance

- CLEANING AND LUBRICATION

1. Check the general condition of the jack before each use.
2. Replace any worn or missing parts before using the jack.
NEVER USE DAMAGED EQUIPMENT
3.Change the hydraulic oil in the jack once a year. (see chapter: 3 / Use)
5 / Troubleshooting
COMPLETELY SOLVE THE JACK'S FAILURES BEFORE ITS USE.
If the troubleshooting guide does not resolve the problems, contact a qualified
technician.
Do not lift Does not
the hold
maximum the
load charge
capacity
(2.5T)
X X
X X
X
INCIDENCES
Does not The
reach handle
Maximum moves
height. when the
jack is
loaded
X
X
Loss of oil
from the
cylinder
Troubleshooting
Check that the descent
valve is closed.
Purge the system.
Valves do not close
properly.
1 / Lower the jack support
to the lowest
2 / Manually lift the jack
support about 10 cm
3 / Open the descent
valve and press
Manually the jack support
down as fast as possible.
Check the oil level.
Add more oil if necessary.
Purge the system.
The oil level is too low
X
EN
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