Novexx Solutions ALX 92x, Service Manual

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06/16 Rev. 09 SERVICE MANUAL Service Mechanics
DPM – PEM – ALX 92x
3
Safety Instructions
WARNING!
The machine operates using mains voltage! Touching electrically live parts can
cause exposure to hazardous electrical currents and may lead to burns.

Only authorised service technicians are permitted to disassemble the
housing.

Before disassembling housing components, turn off the machine and
unplug the power cable.

The machine can only be completely disconnected by unplugging the
power cable.

If the machine needs to be powered up for repairs or testing after the
housing has been disassembled, never touch electrically live parts. This
also applies to low voltage parts.

Never open the housing of the power supply! Faulty power supplies should
always be replaced, not repaired.

After switching off the printer, wait at least 1 minute before touching any
electric contacts at the power supply.

Ensure that the electrical system is in perfect condition:
– Check the electrical system on a regular basis.
– Fasten loose connections.
– Replace damaged cables immediately.

Only operate the unit once the housing has been reassembled properly.

After assembling, check the machine according to the regulations which are
relevant in your country.
CAUTION! Always make sure the electronic circuitry is protected from
electrostatic discharge:

Wear ESD protective gear.

Before opening the machine, make sure it is placed on an earthed surface.