Lauda RP 4050 C, Руководство по эксплуатации

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98 / 137 Proline Kryomats 03/2022
8 Interface modules
8.1 Installing of modules
Warning!
Live parts when installing interfaces
Electric shock

Disconnect the device from the mains power supply before
installing interfaces.

The installation must only be performed by a specialist.

When switching off only on the master head, using the switch at the front or back, there is still voltage
present on the unit or head.
Set the rotary switch on the front panel to "OFF = 0" and withdraw the mains plug.
The master can be supplemented with further interface modules, which are simply inserted at the back of the
master control head into two module slots.

Switch off the Kryomat at the rotary switch on the front
panel and withdraw the mains plug.

Touch the earthed bath cover of the Proline thermostat
to discharge any electrostatic charge.

Remove the module from its packaging.

Insert a screwdriver into the lower recess of the module
cavity and prise up the plastic cover. The cover can then
be pulled off downwards.

Pull out the plug of the bus connecting cable from the
plastic cover.

Plug on the bus connecting cable (red plug onto red
socket).
 Insert the module and secure with the two crosshead
screws.

Connect the mains plug again and switch on the
thermostat.

The plugs are protected against reverse polarity. The plugs
have a ridge, which slides into a groove in the socket.