Maintenance
General
•
all hinge points are self-lubricating and therefore do not require any maintenance.
•
under extreme circumstances (aggressive environment) we advise to lubricate all
hinge points every half year again (or whenever necessary).
Daily
•
remove dirt and obstacles, which may affect the functioning of the door.
Weekly
•
check the door regarding damage
•
check the door regarding its functioning
Monthly
•
check the functioning of the vacuum brake (this must 'click' in a clearly audible way
when opening and closing the door)
Yearly
•
the door must be checked once a year by a professional mechanic with regard to its
functioning and condition of the construction. A maintenance contract can be conclu-
ded for this purpose.
Door plate cleaning
•
the door plate is made of synthetic material. Do not use any caustic substances, but
water, neutral soap or a special door plate cleaner.
NB!
•
all other forms of maintenance must be carried out by professionals.
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Users manual / Prüfbuch / Manuel d'usage / gebruikershandleiding