8
Maintenance and servicing
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BAL_DFA_70_EN_1V0_REC_102-127109270
8
Maintenance and servicing
8.1
General remarks
DANGER
Danger to life due to electric current!
a) In case of contact with live parts, there is an immediate danger to life due to electric shock.
Damage to or removal of the insulation or individual components can be life-threatening.
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Before starting work (cleaning, maintenance, replacement) on active parts of electrical systems
and equipment, ensure that all poles are voltage free and that this is maintained for the duration
of the work.
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Keep moisture away from live parts. This can lead to a short circuit.
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Never bridge fuses or put them out of operation.
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Do not connect the power supply until all work has been completed.
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Have work on the electrical system performed by qualified personnel only.
IMPORTANT
Specific checks and maintenance may only be carried out by a specialist or a person trained
for this purpose. The authorization of these persons is carried out exclusively by the
manufacturer. The scope, result and time of the periodic inspections and maintenance must
be recorded in an inspection book and a checklist. These documents must be kept by the
operator.
According to current legislation, the operator of an automatic door system is responsible for its
maintenance and safety.
With the care of the installation by the operator, accidents or defects can be avoided.
Testing
Type of test
Action
Visual inspection
Check door leaves, guides, bearings, limiting devices, sensors, and the securing of
crushing and shearing points for damage.
Mechanical inspection
Check fastenings for tight fit.
Safety check (exit and
escape routes)
Check sensors, safety devices, and monitoring devices for tight fit and damage.
Function testing
Check functioning of switches, operators, controllers, power or energy storage
devices, and sensors.
Also check the adjustment of the safety devices and the setting of all movement
sequences including the end points.
Servicing
Type of servicing
Action
Adjustment and cleaning
Clean and adjust bearings, sliding points, and power transmission.
For documentation and information purposes, the testing and servicing work as well as the condition
of the system are recorded in a test log book. The test log book must be kept for at least one year or
until the next testing/servicing.
IMPORTANT
The testing and/or servicing interval according to the manufacturer's specification is at least 1
to 2 times a year.
