ETS 73
0548-990-51---60g_2019.10.indd
A
0548-990/52g
Page 74 of 98
Mounting and operating instructions
8
SERVICE
A regular service (maintenance/checking) is absolutely indispensable in order to guarantee a safe
operation and long lifetime of the installation. The service must be carried out by a expert,
at
least once a year
, according to the following checklist.
This checkup work basically refers to visual and functional checking destined to evaluate the
integrality, the condition and the efficiency of the components and safety devices (checking of the
different elements as far as these are included in the installation).
Warning:
To avoid jeopardizing the safety of persons, any defective safety elements may not be
disonnected in order to continue the operation of the installation!
Attention:
In order to guarantee the availability of the installation, any elements showing signs of
wear must be replaced as a preventive measure!
Note:
• Every service which has been carried out shall be entered into the control booklet!
• The following service description refers to the basic components. The options are
described in detail in chapter "Options".
Attention:
If the fastening screw (A) of the rota
-
ting arm is released, this screw must
be secured upon tightening by means
of Loctite 243, or else a new original
screw needs to be inserted (see chap
-
ter: Spare parts).