6 Maintenance and cleaning
50108213_02.2007
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Thermo Scientific
6 Maintenance and cleaning
DANGER
The magnetic stirrers must not be immersed in water or cleaning
solutions.
CAUTION
Do not use chlorine-based cleaning agents, cleaning wool, cleaning
agents containing metal parts or ammonium when cleaning the
equipment.
Such agents can damage the surface of the equipment.
The magnetic stirrer (5) is maintenance-free.
The magnetic drive of MAXI DIRECT and MULTIPOINT 6 / 15 is enbedded
watertight in synthetic resin inside the housing. This prevents germs from being
carried over to the inside or the outside. The stainless steel surface is largely
resistant to acids and alkalis.
The standing surface is coated with a protective film. You may leave this on the
magnetic stirrer (5), or strip it off.
Clean the surfaces of the magnetic stirrer (5) with a moistened cloth at regular
intervals.
For this purpose you can use:
water containing a surfactant detergent additive,
isopropanol.
Switch the magnetic stirrer (5) to standby with the help of the START/STOP
key
(1). The digital display (7) disappears.
Disconnect the secondary power cable (8) from the magnetic stirrer (5).
Clean the surfaces of the magnetic stirrer (5).
DANGER
Defective secondary power cables (8), mains cables (10), or mains
plugs must be replaced only with original parts by the manufacturer or
one of its representatives.
Return the defective power supply unit (9) to our customer service for
repair.
CAUTION
In case of repair, the equipment must only be opened by an authorized
service agent.
