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5.6 Elimination of faults and troubleshooting
Troubleshooting actuators/lifting columns
5. Cleaning and maintaining.
Symptoms
Possible causes
Measures
No motor noises or mo-
vement of the piston rod
Defective
In these cases please
contact your specialist
dealer (see
Point 8.5
).
Motor is running, however
the spindle does not move
Defective
Drive cannot lift the full load
Defective / overloaded
(adhere to max. load see
Point
6.1
)
Symptoms
Possible causes
Measures
Mains pilot light of the cont-
rol unit does not light up
Not connected to the mains
Establish power connec-
tion
The fuse is defective
In these cases please
contact your specialist
dealer (see
Point 8.5
).
Defective power cable
Control unit defective
Mains pilot light of the cont-
rol unit lights up, however the
actuator is not running
Defective
Troubleshooting electronics
5.5 Duration of use and re-use
The expected duration of use of our product, dependent on the usage
intensity and amount of re-use, totals up to "8" years, if the usage takes
place in accordance with the information in these instructions for use. It
may be possible to use the product over and above this time period if it
is in a safe condition. The expected duration of use does not refer to wear
parts, such as for example covers, wheels, batteries.....
The maintenance and evaluation of the condition, and if applicable the po-
tential for re-use, must be decided by the specialist dealer (
see Point 8.5
). The
product is suited for re-use. Prior to forwarding, please follow the cleaning and
disinfection instructions stated in
Point 5.1
. Accompanying documents such as
these instructions for use are part of the product and must be passed
on to the new user. No disassembly is required prior to re-use. In case of
storage, it is recommended to adjust the product to its smallest possible
dimensions.
