System DD11 / System DD21
Safety notices
82774 2.0
9
NOTICE
When installing and operating the lifting column, please note the following:
•
Handle the lifting column with care!
•
Do not drop the lifting column vertically to the ground.
•
Do not tilt the lifting column sideways and let it fall to the ground.
•
Do not subject the lifting column to lateral shock loads during the installation.
The DD11/DD21 system can be used by children of 8 years and older, persons with reduced physi-
cal, sensory or mental capabilities, or persons with lack of experience or knowledge when they are
supervised or instructed concerning the safe use of the device and when they understand the result-
ing risks. Do not allow children to play with this device. The cleaning and user maintenance must not
be carried out by children without supervision.
You should only use spare parts which have been manufactured or approved by DewertOkin.
Only these parts will guarantee a sufficient level of safety.
CAUTION
Danger of pinching/crushing injuries!
There is a danger of being crushed when the table position is changed. This is particularly true
when there is no protective mechanism guarding against crushing injuries. However, crushing
injuries may even occur in exceptional cases when a safety guard is installed. Make sure that
there are no persons within the danger zone and that nobody reaches into the danger zone. This
also applies in the following situations:
•
In the event of a malfunction, the table may move a bit during an adjustment before the safety
shutdown mechanism triggers. This could result in a crushing injury.
•
The impact protection mechanism is not active during resets and end-position queries. This
could result in a crushing injury.
2.2 Selection and qualification of personnel
The installation of the drive in the end product may only be performed by qualified personnel. You
should only install this drive when you are qualified to do so. Otherwise, a properly qualified person
should be found for this task.
