Operation; Connecting The Power Cable; Setting Up The Device; General Information - VOLTCRAFT CPPS-320-42 Mode D'emploi

7. oPErATIoN

The laboratory network device is not a charger. use a suitable charger with corresponding char-
ging shutdown to charge batteries.
The housing surface heats up during longer operation with nominal load. Caution! Possible
danger of burning. Therefore please ensure adequate ventilation of the power supply and never
operate it partially or wholly covered, to avoid possible damage.
when connecting a consumer please ensure that it is switched off. A switched on consumer can
cause sparks when connecting it to the output sockets of the power supply which can damage
the sockets or the connected lines and/or terminals of these.
If you do not need your power supply , switch it off and disconnect it from the network. The dis-
plays stay on for a few seconds after switch off to discharge the internal condensators and save
the parameters last set. Please ensure a sufficient conductor cross section of the dC connection
lines since an overload can lead to cable fire.
a) Connecting the power cable
1. Connect the protective contact power cable provided to the cold device connection (12) at the power supply.
Please ensure a secure fit.
2. Connect the power cable to a protective contact socket. The total length of the power cable to the socket should
not exceed 3 m.
b) Setting up the device
Place the laboratory network device onto a stable, level and insensitive surface. Please ensure that the ventilation
slits in the housing are not covered.
c) general information
The laboratory network device is controlled by microprocessors and is operated via two digital setting controllers
(incremental encoders without end position) with button function. This enables the fine and rough control via a
controller.
A system check takes place after switch on. The test status is displayed on both displays. The display sequence is
as follows:
44
Display the current software status.
Segment test whether the display functions with all individual segments. Switch
over to the normal operational display after this step.