Owner manual
5 Putting into operation
16 F-125 Manual, Version B
5.3 Electrical connections
The BUCHI Recirculating Chiller F-125 is aimed to be installed stationary and is not equipped with
a power plug. The electrical installation must be performed by an electrician or equivalent specialist.
After the installation procedure an electrical safety test must be performed to verify a safe system
condition such as sufficient grounding.
The used mains circuit has to:
provide the voltage that is given on the type plate of the instrument.•
be able to handle the load of the connected instruments.•
be equipped with adequate fuses and electrical safety measures, in particular proper grounding.•
The Chiller and the Rotavapor•
®
should use different phases.
For details about the installation requirements, see the "Guide for electrical installation" document.
See also technical data (section 3) of all components regarding the different minimum system require-
ments!
!
WARNING
Death or serious burns by electric current at installation.
The instrument must be installed by an electrician or equivalent specialist•
After installation, the instrument must be tested for electrical safety•
Notice
Risk of instrument damage if mains supply is incorrect.
External mains supply must meet the voltage given on the type plate•
Check for proper grounding•
Exchange defective cabling immediately•
The max. load on the auxiliary power outlet socket must not exceed 100W!•
NOTE
Additional electrical safety measures such as residual current breakers may be necessary to meet •
local laws and regulations!
External power switches (e.g. emergency stop switches) must meet IEC 60947-1 and IEC •
60947-3 requirements. Such devices must be clearly labeled and accessible at any time.
External connections and extension lines must be provided with a grounded conductor lead •
(3-pole couplings, cord or plug equipment). All used power cords used must meet the input
power requirements.
If you have a pump connected to the system the pump can be plugged into the power from the •
Recirculating Chiller F-125.