Trouble Shooting; Error Message: Problem / Solution; Survey Of Possible Error Messages And Solutions; Lid Release During Power Failure (Emergency Lid Release) - Hermle Z 207 H User Manual

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4. TROUBLE SHOOTING

4.1

The error messages are listed to help localize possible errors faster.

The possible error referred to in this chapter may not always be the case, as they are only theoretically

occurring errors and solutions.

Always keep us informed about any kind of error occurring, which is not listed in this chapter. With this

information provided, we are able to improve and complete this operation manual.

Many thanks in advance for your support.

HERMLE Labortechnik GmbH

4.2

In case of power failure or malfunction, the lid of the centrifuge can be opened manually, in order to

protect samples.

Please proceed as follows:

• Switch off the centrifuge and unplug the power cord, wait until the rotor has come to a standstill

(this may take several minutes)

• On the left hand, bottom side of the centrifuge housing, there is a plastic stopper (see Figure 22).

Remove this stopper. Fastened to it, is a string which is connected to the lid lock..

• Pull the string slightly and the lid will open.

• Open the lid of the centrifuge.

• Switch the centrifuge on again, to proceed with regular function.

Figure 22

Z207H_V1.22_eng

TROUBLE SHOOTING

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