WIDMANN MD9000T, User Manual

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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.
INCIDENCES
Troubleshooting
Do not lift
the
maximum
load
capacity
(2.5T)
Does not
hold
the
charge
Does not
reach
Maximum
height.
The
handle
moves
when the
jack is
loaded
Loss of oil
from the
cylinder
X X
Check that the descent
valve is closed.
Purge the system.
X X X
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.
X
X
Check the oil level.
Add more oil if necessary.
Purge the system.
X
The oil level is too low
EN
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