2 Safety considerations
Thermo Scientific
8
50134805_03.2012
CAUTION!
Permitted ambient conditions for the directly controlled BIOSYSTEM
DIRECT:
Magnetic stirrer (5):
-10° to + 56°C at 100 % humidity.
Power supply unit (3): +10° to + 40°C at max. 80 % humidity.
The magnetic stirrer (5) must not be operated in a water bath.
The power supply unit (3) must not be run in humid rooms, or set up in
water splash zones.
CAUTION!
Permitted ambient conditions for the remote-controlled BIOSYSTEM :
Magnetic stirrer (5): -10° to + 56°C at 100 % humidity,
0° to + 50°C in a water bath.
Control unit (9):
+10° to + 40°C at max. 80 % humidity.
The control unit (9) must not be run in humid rooms, or set up in water
splash zones.
CAUTION!
The magnetic stirring system must be switched off before connecting
or pulling the connector.
BIOSYSTEM DIRECT: The rotation speed control button (6) must
always be brought to position OFF first.
BIOSYSTEM: Switch off control unit (9) using power ON/OFF switch
(18).
CAUTION
High speed rotations of the stirring bar can cause a warming of the
goods.
CAUTION
At high speeds of the magnetic stirring, too high power setting can
lead to overheating of the stirred material.
CAUTION!
Do not place hot stirring vessels (2) on top of the magnetic stirrer (5).
Max. temperature: 56°C.
CAUTION!
Do not use cleaning agents which attack and corrode the stainless
steel surface of the magnetic stirrer (5).
CAUTION!
In case of repair, the equipment must only be opened by an authorised
service agent.
