Operating manual - English
Optika
46
Copyright Silca 2017
7
MAINTENANCE
Note: all internal tests and repairs on this device should be performed only at Silca or Authorised
Centres.
ATTENTION: for repairs or replacement of parts for maintenance, the ‘CE’ mark is guaranteed only if original
spare parts provided by the manufacturer are used.
The OPTIKA device does not require special maintenance.
Replacement is simple and can be carried out by the operator.
CLEANING: your OPTIKA device should be kept in a relatively dust-free area; clean the surface
periodically with a vacuum cleaner.
ATTENTION: DO NOT USE COMPRESSED AIR!
Before starting any type of maintenance (checks or replacements) read the instructions below:
•
Never carry out maintenance operations when the machine is on;
•
Aalways disconnect the mains power supply;
•
Before replacing parts read carefully all the instructions given.
•
Use only original spare parts;
•
Check that screws and nuts removed in order to replace parts are properly tightened.
•
Work in an environment with temperature of 10° to 40° C and relative humidity of approx.
60%.
•
The work bench should be: clean, free from anything not strictly necessary, and covered with
shock-proof material.
•
Do not work with wet or greasy hands.
7.1
Clamp replacement
ATTENTION: we recommend carrying out this operation in a clean, dust-free environment.
1) Disconnect the machine power cable.
2) Completely unscrew the clamp fixing knob (P) (fig. 42).
3) Exert pressure with both hands on the clamp opening lever, remove the clamp from its seat and place
on a clean surface.
ATTENTION: do not leave the device “open” (without the clamp) for too long (eventually cover the device).
4) Fit the new clamp, taking care to push it all the way in.
5) Block the clamp against its limit switch and firmly tighten the knob (P).
Fig. 42
P
