All connections of the unit must be properly fastened and tightened. The unit may
be put into operation after these installation steps have been completed.
The height of the unit is adjusted by releasing the backrest height lock and extending
or retracting the adjustment tube.
After determining the required height, the adjustment should be blocked by placing
the lock in the given hole.
CAUTION!
backrest height locking mechanism is properly seated.
3.3. Cleaning and maintenance
a)
Use only non-corrosive cleaning agents for cleaning the surfaces.
b)
After each cleaning, all the parts should be dried well before the unit is used
again.
c)
Store the unit in a dry and cool place protected from moisture and direct
sunlight.
d)
Do not spray the unit with a stream of water or immerse it in water.
After each adjustment, remember to check whether the