Maintenance - Siemens SIDOOR AT40 System Manual

9.2

Maintenance

The SIDOOR system should be included in the maintenance schedule for the door system
as a whole, and inspected in the course of the maintenance cycles stated in the schedule.
Note
Recommended maintenance cycles provided in the table below may vary according to the
ambient conditions and the stress on the system.
Object
DC geared motor
SIDOOR control unit
Visual inspection of the control unit, the fastening of the motor mount,
the pulley and the mounting brackets for dirt, damage and proper
installation. In addition, an inspection of the door function is recom-
mended for running or grinding noises.
The belt tension should be checked
With mechanical changes of the system, for example, due to maintenance or wear (friction, dirt, engine replacement, belt
replacement or modification of the general door mechanism), an inspection is recommended for the commissioning pa-
rameters relating to the safety-related settings for forces and energies/velocities.
Door control units SIDOOR AT40 and ATD400V for elevators
System Manual, 06/2018, A5E42192709-AC
Diagnostics and maintenance
Recommended maintenance interval
Maintenance-free
Maintenance-free
1 year
1 year
9.2 Maintenance
135