YSI CR 4200 Thermoreactor - Manual (Page 30)

Maintenance, cleaning, disposal CR 4200
30 ba76121e01 09/2012
6.3 Cleaning the enclosure
Wipe the thermoreactor with a damp cloth.
Caution
The housing is made of synthetic material. Thus, avoid contact
with acetone or detergents that contain solvents. Remove any
splashes immediately.
6.4 Cleaning the thermoblock of spilled cell contents
If liquid penetrated a thermoblock (e.g. from a cell), clean the
thermoblock as follows:
Warning
Cells can contain poisonous or corrosive substances. If the con-
tent has been set free observe the danger notes on the cell. If nec-
essary take the corresponding protective measures (protective
goggles, protective gloves etc.).
Warning
The thermoblock can become very hot (170 °C). There is danger
of burning when the thermoblock is heated up.
Note
Discoloration that remains on the thermoblock and cover plate does not
affect the functioning of the thermoreactor.
6.5 Disposal
Dispose of the thermoreactor as electronic waste at an appropriate
collection point. It is illegal to dispose of the thermoreactor in household
refuse.
1 Switch off the thermoreactor and disconnect the power plug.
2 Allow the thermoreactor to cool down.
3 Unscrew the cover plate on top of the thermoblocks.
4 Clean the cover plate, block surfaces and borings with a damp
cloth.
5 Screw on the cover plate again.