BÜCHI Labortechnik AG Installation | 5
Operation Manual UniversalExtractor E-800 25/88
5 Installation
5.1 Before installation
NOTICE
Instrument damage due to switching it on too early.
Switching on the instrument too early after transportation can cause damage.
u Climatize the instrument after transportation.
5.2 Installation site
The installation site must meet the following requirements:
Firm, level surface
Locate the instrument inside a fume hood.
Take into account the maximum product dimensions and weight.
Do not expose the instrument to any external thermal loads, such as direct solar
radiation or other ignition source.
Do not place any flammable devices or substances close to the instrument, as they
could ignite due to the heat from the heating plates.
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.
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