© 2017 by Hettich AG
page 11
CW II-OM-rev1.0
Hettich AG
Laborapparate
phone:
+41 44 786 80 20
Seestrasse 204a
e-mail:
CH-8806 Baech
internet:
www.hettich.ch
Repairs must only be carried out by personnel authorised to do so by the manufacturer.
Only original spare parts and original accessories licensed by the manufacturer are allowed to be utilised.
Components contaminated with blood (e.g. rotor, centrifugation area) must after replacement be disposed of in the
special waste for materials contaminated with blood.
The following safety regulations apply:
EN / IEC 61010-1 and EN / IEC 61010-2-020 as well as their national deviations.
The safe operation and reliability of the centrifuge can only be guaranteed if:
- the centrifuge is operated in accordance with the operating instructions
- the electrical installation on the site where the centrifuge is installed conforms to the demands of
EN / IEC stipulations
- the tests for device safety required in the respective countries, e.g. in Germany in accordance with
BGV A1 and BGR 500, are carried out by an expert.
4
Behaviour in case of malfunctions and irregularities
The device may only be used in a flawless condition. If you as the operator notice irregularities, malfunctions or
damage, immediately take the device out of work and inform your superior.
You can find on correcting malfunctions in chapter 13.
4.1
Remaining risks
The device is built according to the state-of-the-art and the recognized safety regulations. If used and handled
improperly, there could be life-threatening danger to the user or third parties, or the device could be impaired or there
could be other property damage. The device is only to be used for its intended purpose and only when it is in safe
working condition.
Malfunctions which could affect safety must be corrected immediately.
4.2
Switching off the device in an emergency
Push the On/Off switch on the rear-panel to its Off-position or / and disconnect the power plug. This
disconnects the device from the power supply at all poles.
4.3
Emergency release
The lid cannot be opened during power failure. An emergency release has to be executed by hand.
For emergency release disconnect the centrifuge from the mains.
Open the lid only during rotor standstill.
Only the plastic release pin provided may be used for emergency release.
•
Switch off the mains switch (switch position "0").
•
Look through the window in the lid to be sure that the rotor has come to a standstill.
•
Insert the release pin horizontally into the hole. Push the unlocking pin in until the handle can be lifted when the
pin is pressed in.
•
Open the lid.
•
Error appears on display after switch on the centrifuge.
