Power Switch And Fuse; Lid; Lid Release - Hermle Z 287 A Operating Manual

2.2 Power Switch and Fuse

The power switch and the fuse are located on the back side of the centrifuge
Figure 11
In case of a faulty fuse, first disconnect the power cord from the mains supply.
Then open the fuse drawer and replace the fuse with 2.5 AT.
If the fuse triggers again after mains connection, please search the cause of the error and eliminate
it.
ATTENTION:
After turning on the power switch, open and close the centrifuge lid first, before starting the
centrifuge.

2.3 Lid

2.3.1 Lid Release

After the run, properly close the lid of the centrifuge, appearing in the display, "rpm/rcf"(A-1) with the
word, "close" (M1). At the same time the actual rotor type "221.59" is shown in the display. By
pressing the key, "lid/stop" (10), the lid of centrifuge can be released. As soon as the lid is
completely released, the word, "open" (M2) appears. The lid of the centrifuge is now able to be
opened.
For all number marked text, please refer to Figure 12.
Figure 12
© Hermle Labortechnik GmbH
Z287A_V1.19
_eng
OPERATING
Fuse drawer with fuse 2.5 AT
15