Elgo LIMAX44 RED, Руководство по эксплуатации

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Maintenance
13 Maintenance
The LIMAX44 RED shaft information system requires minimal maintenance.
WARNING!
Danger through non-conventional maintenance!
Non-conventional maintenance can lead to severe injuries and dam-
age of property.
Therefore:
Maintenance works may only be completed by staff that has been au-
thorized and trained by the operator.
The maintenance of the LIMAX44 RED should be done in the course of the regular servicing of the elevator. The
maintenance work consists of the following:

Optical inspection of the magnetic tape. Pay attention to wear and other mechanical damages.
Small mechanical damages (scratches, dents or even small chips) mostly don’t interfere with the measur-
ing. A heavily damaged tape, however, is much more sensitive for further abrasion when incorrectly
guided.

Clean the tape after the mounting. Use a clean and dry cloth. Start at the shaft head and go down the
complete height with inspection travel pulling the magnet tape through the cloth with a slight pressure.
Additional points to check for the semi-guided variant:

Optical inspection of the position of the tape in the sensor guiding rail. Worn-off material on the magnet-
ic side indicates that the tape is guided incorrectly. Check for proper guiding of the tape along the com-
plete lifting height with an inspection travel. If necessary correct the alignment following the criteria from
the chapter Installation and First Start-Up starting on page 23.

Check for proper tension of the tape. Since the tape has been mounted with a spring, the tension can
decrease over time. If necessary re-adjust the tension.
You can find details on the correct tension of the magnetic tape in the mounting instructions for the mag-
netic tape (

2.4).

Optical inspection of the plastic guiding. Clean the guiding and remove dirt and other material. The
plastic guiding is a wear part. Replace if necessary.

Test the functioning of the magnetic tape presence detector as described under point 15 in the installa-
tion procedure (

8.6).
14 Cleaning
WARNING!
The device can only be cleaned with a damp cloth, do not use aggres-
sive cleanser!