Assembly
46
Assembly
Electrical connections
Repairs
to the device must
only be carried out by a qualified electrician approved
by Heidolph Instruments
. Improper repairs could result in serious dangers. Please
contact your specialist dealer if the device needs to be repaired.
Warning:
Risk of electric shock
The device must be connected to an earthed power socket.
The rated voltage for the device and the supply voltage must be the
same. The rated voltage for the device can be found on the rating plate
on the rear of the device.
The device is supplied with a grounded power cord.
In case the original
plug is replaced, the new plug must have a protective conductor!
Rating plate
Power cord
Color code for electrical connections:
1-phases
3-phases
GREEN/YEL-
LOW
PE: Protective conductor
(Earth)
GREEN/YEL-
LOW
PE: Protective conductor
(Earth)
BLUE
N: Neutral conductor
BLUE
N: Neutral conductor
BROWN
P: Phase
BROWN
P: Phase
BLACK
P: Phase
GREY
P: Phase
The device is connected to the mains with the power cord supplied. The power connection
is located on the rear of the housing.
For countries where a different plug than the standard plug supplied is used:
▪
The plug supplied may only be changed by a professional electrician.
▪
If you wish to use an adapter, ensure that it is grounded and approved in accordance
with the local regulations.
▪
Wiring, adapter and plug must at least meet the electrical power stated on the rating
plate.
▪
Do not use extension cables.
Summary of Contents for Hei-CHILL 3000
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