Electrical Connection And Services - Telstar BiOptima Manual De Usuario

3.4.

ELECTRICAL CONNECTION AND SERVICES

The electrical characteristics of the cabinet are as follows:
•
Electrical class: Class I.
•
Insulation level: IP-20.
The cabinet is supplied with a plug cord according European standard (other plug cords
available as optional). The on/off button is in the frontal control keyboard-display. (Annex A3
pos. 1).
The power socket in the wall should be located in a perimeter around the cabinet of:
•
1.25 m from the middle of the cabinet to the sides
•
2.5 m from the base of the cabinet upwards
On the top right-hand side of the cabinet are:
•
Main fuse (1)
•
Power supply (2)
WARNING
Unplug the cabinet from the electric current supply, in case of electrical maintenance.
The cabinet can only be activated from the
In the event of a power failure the cabinet will stop, showing alarm message and providing
enough energy to close the front by continuously pressing the additional keyboard key
Once the cabinet is closed, it can be disconnected.
The installation which the cabinet is connected to should meet the safety requirements in
force in each country.
Exhaust air should be evacuated outside the lab if working with volatile substances not
neutralised by absolute filters.
During normal work in these safety cabinets and because of a basic principle of recirculation
and depression in the work zone, no perforated surface in the work zone should be covered
with paper or sanitary fabric.
UM-BiOptima-EN-1907
button in the frontal control keyboard.
.
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