User's Manual

Radio remote control maintenance 41
Special maintenance
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AUTEC - AIR series
- check that the contact of the SAFETY relay is open when no movement command has
been sent. This is safety critical maintenance: it is necessary to keep a record (date, sig-
nature, comments) showing that this check has been regularly carried out. Keep the record
together with other installation documents.
6.2 Special maintenance
Special maintenance consists of repairs needed due to radio remote control failure, damage
or malfunction, carried out with the aim of restoring the original usage and working condi-
tions.
Prior to contacting the support service technicians:
- read and understand all documents related to the radio remote control, and make sure that
all the instructions they contain have been accomplished correctly
- follow the instructions to detect possible malfunctions and their origins.
Any fault should be repaired by authorised personnel only (contact the support serv-
ice of the machine's manufacturer), using original Autec spare parts only.
The following radio remote control data must be reported in order to make interventions fast-
er and more reliable:
- radio remote control serial number (S/N)
- purchase date (given on the certificate of guarantee)
- description of the problem found
- address and telephone number of the place where the device is being used (with the name
of the person to contact)
- local supplier.
6.3 Malfunctions
When the radio remote control does not work:
- bring the transmitting unit close to the receiving unit to avoid radio interference and distur-
bances
- establish whether the problem lies with the radio remote control or with the machine.
Therefore, before any inspection, try to control the machine from a control unit different from
the radio remote control, if present.
If the problem persists, it lies with the machine.
Look for radio remote control malfunctions as follows.