5 | Installation
BÜCHI Labortechnik AG
18/38
Operation Manual Inert Loop B-295 SE
5
Installation
5.1
Before installation
NOTICE
Instrument damaged if switched on too early.
After transporting, wait twelve hours before switching on the instrument. The fluid in
the cooling system requires twelve hours to collect in the refrigerant compressor.
5.2
Installation site
The installation site must meet the following requirements:
Firm, nonslip and level surface
Do not expose the instrument to any external thermal loads, such as direct solar
radiation.
Clearance on all sides of the instrument must be at least 300 mm.
Make sure there is free flow of air to the side of the instrument.
Do not place loose papers or cloths below or to the sides of the instrument, as
these could impede the air circulation if drawn in.
Put the instrument on the castors.
Make sure that cables / tubes are safe routed.
Make sure the castor brakes are locked.
Place only BUCHI spray dryer on the instrument.
Do not place the instrument near vibration-sensitive devices.
NOTE
Make sure that the power supply can be disconnected at any time in an emergency.
5.3
Establishing electrical connections
NOTE
Observe the legal requirements when connecting the instrument to the power supply.
4
Use additional electrical safety features (e.g., residual-current circuit breakers) to
comply with local laws and regulations.
The power supply must fulfil the following conditions:
1. Provide the mains voltage and frequency specified on the type plate of the instru-
ment.
2. Be designed for the load imposed by the instruments connected.
3. Be equipped with suitable fuses and electrical safety features.
4. Be equipped with proper earthing.
Содержание B-295 SE
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