Maintenance; Routine Maintenance (To Be Performed On A Periodic Basis); Cleaning The Glass; Cleaning The Product - Videotec MAXIMUS MPXHD Manuel D'instructions

11 Maintenance

Before doing any technical work or
maintenance on the device, make sure that
potentially explosive atmosphere is not
present.
Before doing any technical work on the
device, disconnect the power supply.
Maintenance must be carried out by
personnel trained to operate on electrical
circuits.
The manufacturer declines all liability for
damage to any of the apparatus mentioned
in this handbook, when resulting from
tampering, use of non-original spare parts,
installation, maintenance and repairs
performed by non-authorised, non-skilled
personnel.
This product must only be repaired by
suitably trained personnel or under the
supervision of VIDEOTEC personnel in
accordance with the foreseen terms and
conditions: IEC/EN60079-19.
For damage to any parts, repair or
replacement must be done by, or under
supervision of VIDEOTEC.
Whenever replacing the parts as indicated,
always use VIDEOTEC original spare parts
and meticulously follow the maintenance
instructions supplied with every spare parts
kit.
In all such circumstances, the product
should be sent to the workshop for the
necessary repairs or maintenance.
When contacting VIDEOTEC for assistance please
provide the serial number and the identification code
of the device.
36
11.1 Routine maintenance (to be
performed on a periodic basis)

11.1.1 Cleaning the glass

The product must be cleaned with water or with
another liquid detergent that does not create a
hazard.

11.1.2 Cleaning the product

The outside surface of the product must
never be covered in more than 5 mm of
dust.
The device should be cleaned using a damp cloth;
compressed air must not be used.

11.1.3 Inspecting the cables

The cables should not show signs of damage or wear,
which could generate hazardous situations. In this
case extraordinary maintenance is necessary.

11.1.4 Fuses replacement

Maintenance must be performed with the
power supply disconnected and the circuit-
breaker open.
If necessary, replace the fuses illustrated in figure (6.4
Connector board description, page 18).
FUSES REPLACEMENT
Power supply Fuse (FUS1)
24Vac, 50/60Hz T 4A H 250V 5x20
110Vac, 50/60Hz T 2A L 250V 5x20
230Vac, 50/60Hz T 1A L 250V 5x20
Tab. 6
Fuse (FUS2)
T 4A H 250V 5x20
T 4A H 250V 5x20
T 4A H 250V 5x20
MNVCMPXHD_1607_EN