Trouble Shooting; Error Message: Problem / Solution; Survey Of Possible Error Messages And Solutions; Lid Release During Power Failure (Emergency Lid Release) - Hermle Z 366 K User Manual

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MAINTENANCE

4. TROUBLE SHOOTING

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

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 (see Figure 33):

• 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 side of the centrifuge housing, there is a plastic stopper. Remove this

stopper and behind is a hexagon nut.

• Take the delivered box spanner, put it into the hole, and lock the box spanner, with the

hexagon nut (see Figure 31).

• Turn the box spanner to the right (clockwise), up to the limit.

ATTENTION: Only turn to the limit, don´t tighten the nut.

• Open the lid of the centrifuge.

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

Figure 33

Z366K_V1.22_eng

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