Before Starting Up; Installing The Interface Module - Lauda LRZ 914 Operation Manual

5

Before starting up

5.1

Installing the interface module

Fig. 3: Removing the cover (schematic dia-
gram)
12 / 29
The interface module is connected to an internal LiBus ribbon cable and
inserted into a vacant module slot. The number and arrangement of the
module slots vary depending on the device. The module slots are protected
by a cover that is screwed onto the casing or attached to the slot opening.
WARNING!
Touching live parts
Electric shock
Disconnect the device from the power supply before

starting any installation work.
Always observe safety measures against electrostatic dis-

charge.
The module installation description essentially applies to all LAUDA
constant temperature equipment; the example diagrams here show
the installation of an analog module in constant temperature equip-
ment from the Variocool product line.
Please note that an interface module with a small cover can only
be installed in a low module slot. The fitted cover must cover the
opening on the module slot completely.
You will require two M3 x 10 screws and a suitable screwdriver to
secure the interface module.
Please observe the following installation sequence:
1. Turn off the constant temperature equipment and pull out the mains
plug.
2. If necessary, remove the screws from the cover on the relevant
module slot. If necessary, use a slotted screwdriver to prise off the
cover.
Interface module LRZ 914 / 915 V1