TSA 160 NT and variants
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Service and maintenance
9
Service and maintenance
The maintenance work described below must be performed by an expert on the TSA 160 NT at least once a year
or after 500,000 cycles.
If there is a display programme switch, the service display lights up in the display.
X
Service and maintenance should then be carried out promptly.
9.1 Dangers during mechanical service
WARNING!
Risk of fatal injury due to electric shock!
X
Disconnect the power supply from the drive using the on-site main switch and secure it against being swit-
ched back on again or disconnect the connector in the drive (see chapter 8.2).
WARNING!
Risk of injury due to falling cover.
Risk of fatal injury due to electric shock!
The cover is held with a catch mechanism at the drive side panels.
X
Unplug the earthing cable (yellow-green) from the cable lug at the cover.
X
When re-installing, plug this earth cable back in at the same point before fitting the cover. Otherwise there is a
risk of an electric shock if a short-circuit to earth occurs.
WARNING!
Risk of injury caused by crushing.
X
Ensure that you have no extremities in the swivelling range during swing movements of the lever or of the link arm.
WARNING!
Risk of burns due to hot motor.
The motor in the drive can become very hot after continuous operation or poor ease of movement or other
defects.
X
Disconnect the system from the mains before working on the motor.
X
Let the motor cool down.
9.2 Maintenance work on the TSA 160 NT
The TSA 160 NT is maintenance-free to a great extent and no extensive work has to be carried out with the ex-
ception of that specified below:
X
Check the roller lever or the link arm for damage, replace if necessary.
X
Check fixing screws for tightness.
X
Tighten the fixing screw for the link arm or roller lever with 15 Nm.
X
Check the O-rings on the roller in the rail, replace if necessary.
X
Clean the inside of the roller guide rail.
X
Check that the door latch functions correctly and is clean, oil lightly if necessary.
Test run
X
Remove the mains plug.
X
Ensure that the door moves properly.
X
Check the correct installation and closing sequence (for 2-leaf doors).
X
Switch on the mains voltage again.
9.3 Electrical service
X
Keep the test documents up-to-date and make them available.
The number of openings, operating hours and remaining time until the next servicing can be queried as descri-
bed in the wiring diagram (see wiring diagram, chapters “Commissioning and service” and “Service mode”).
X
Check the function of the activation and presence sensors and replace if necessary.
