Hettich ROTO SILENTA 630 RS Mode D'emploi page 77

5.3 Switching the centrifuge on and off.
Switching the centrifuge on
AB5005en
NOTICE
Damage to the device due to condensation.
There is a risk of condensation forming on electrical com-
ponents when component surfaces are cold and the sur-
rounding air is warmer. The condensation that forms may
cause a short circuit and/or destroy electronics.
−
Warm the device up for at least 3 hours in a warm room
before connecting it to the mains.
or
−
Warm up for 30 minutes in a cold room.
Personnel:
■
Trained user
1. Types 5005-90 and 5005-08 are permanently connected devices.
With permanently connected devices, a switch must be fitted in the
building installation to disconnect the mains supply to the device,
in accordance with the laboratory equipment standard EN / IEC
61010-1.
The switch must be located near the device, be readily accessible to
the user and be marked as the means of isolation for this device.
It must be possible to secure the switch to prevent it being switched
on again.
2. A type B residual current circuit breaker must be used if the device
is additionally protected with a residual current circuit breaker in the
building installation.
When using a different type, the residual current circuit breaker may
either not switch off the unit if there is a fault on the unit, or it may
switch off the unit even though there is no fault on the unit.
3. Types 5005-08, 5005-80 and 5005-90 must be connected in accord-
ance with the instructions for setup and installation (AH5005-02).
4. Centrifuge with PE connector:
If necessary, connect the PE connector on the back of the device to
an additional medical potential equalisation system.
5. Check whether the mains voltage matches the specification on the
rating plate.
6. For types 5005, 5005-50 and 5005-80:
Connect the device to a standard mains socket using the mains
cable.
Personnel:
■
Trained user
Rev.: 20 / 01.2024
Commissioning
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