Fig.20 Water Pump - Thermo Scientific BB 150 User Manual

9. Cleaning and disinfection
Preparing the manual wipe/spray disinfection:
Pumping water out of the water tray:
Fig. 20: The water pump serves for suction cleaning of the
remainig water in the water reservoir. The water drain works
through gravity.
1. Place the water pump [1] on lowest shelf [5].
2. Feed the inlet hose [4] through a whole [7] of the lowest the
shelf to the water reservoir [8].
3. Prepare a bucket [2].
4. Suck the water, therefore pump the water pump using the hand
grip [6] about four times until water flows in the outlet hose.
5. Let the water run into the bucket [2] through gravity.
6. Wipe out the rests of the water at the floor plate of the water
reservoir.
48 CO Incubator BB 150 Operating Instructions
2
WARNING – Electric shock!
Contact with current-carrying components may
cause a lethal electric shock.
Prior to cleaning and disinfection work, discon-
nect the device from the power supply!
• Turn the device off using the power switch.
• Unplug power connector and protect it
against accidental reconnection.
• Check to see if the device is deenergized.
CAUTION! – Health hazard!
The surfaces of the work space may be conta-
minated. Contact with contaminated cleaning
liquids may cause infections. Disinfectants may
contain harmful substances.
When cleaning and disinfecting, always obser-
ve the safety instructions and hygiene
regulations!
• Wear safety gloves.
• Wear safety glasses.
• Wear mouth and respiratory system protec-
tion gear to protect the mucous
membranes.
• Observe the safety instructions of the ma-
nufacturer of the disinfectant and of the hy-
giene experts.
Fig. 20
Water pump