5 Commissioning, tests, settings and maintenance
26 09.2019
5.6 Device or sensor replacement
When replacing a device and/or sensor, the original state of the installation as on
delivery of the hoist must be restored. This means in particular that all cables must be
installed exactly and reconnected and earthed exactly as specified ex works.
The sensor cable, delivered in a length of 5 m, must be shortened accordingly. Correct
earthing of the cable shield at the shield clamp is particularly important.
Earthing cable shield:
After replacement of a device or load sensor by a competent person, the commissioning
procedure (see the chapter "Commissioning and testing") must be repeated completely
and the reading of the operating time counter of the replaced device must be recorded in
the crane logbook.
5.7 Maintenance
All screw terminals must be checked for tightness during every maintenance assignment,
at the latest annually, and tightened if necessary.
5.8 Wear parts
The SLE 3 does not have any wear parts. If a device is defective, it must be replaced
with an equivalent one. Here it must be ensured that the device has the following
properties:
• equal or higher-order hardware version
• equal or higher-order software version
• equal or higher-order temperature range of application
These properties are to be found on the rating plate of the respective device.
(See chapter "Technical data")
The device can be procured directly from the manufacturer or one of his sales partners.
The chapter "Device and sensor replacement" must be followed for installation.
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