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File: SM1180_r9eng - December 2007 - Technical note: SM1180 & TM 060
SM
1180 & TM060
File: SM1180_r9eng - December 2007 - Technical note: SM 1180 & TM 060
page 17
of 35
SM1180 & TM060
Equipment maintenance
Cleaning
Once a week inspect the inlet air filter as well as the outlet
window.
The inlet filter, on the front panel, may be taken off by means
of a screwdriver or similar tool doing raise between the filter
and the panel: before doing any operation switch off the
external circuit breaker provided to remove the main from the
equipment.
In case the equipment needs internal cleaning then proceed as
follow:
- switch off the external circuit breaker or whatever device
provided to remove the main from the equiment;
-remove the main connector #1 by rotating counter-clockwise
the external ring then pull it;
- remove cover
- remove dust with dry air
- reinstall cover: tighten all the screws
- plug the connector #1: push the plug into the socket, rotate
clockwise the ring.
Fuses replacement
To replace the fuses on rear panel proceed as follow:
- switch off the external circuit breaker or whatever device is
provided by customer to remove main from the equipment;
- remove the main connector #1 by rotating counter-clockwise
the external ring then pull it;
- unscrew fuseholder cap;
- replace the fuse with a new one with same electrical cha
racteristics;
- inspect also the fuseholder: if it is oxidated or it presents
burned points then replace it;
- install the fuseholder cap and screw tight;
- plug the connector #1: push the plug into the socket, rotate
clockwise the ring.
- For the fuses value see page 9.
Failure to comply with these instructions may involve con-
siderable risks for the staff responsible for checking and
using the equipment, as well as the risk of malfunctions of
the equipment itself.