TROUBLE SHOOTING
28 OLEUM_V1.19_eng © Hermle Labortechnik GmbH
4.2.2 Description of the Error Message System
The error message, "error" (M11), is shown in the "time" (A-3) display, (see Figure 29). For more
detailed information, refer to Table 2: "Error Messages", (see Appendix P.IV).
Figure30
4.2.3 Procedure while error 14, from software version 1.76
If Error 14 occurs, there is a problem with the speed sensor. The centrifuge lid is closed for
undefined period of time and in the "rpm/rcf" (A-1) display shows the lettering "USEr GuidE" (see
Figure 31).
Figure 31
To reopen the centrifuge lid, switch off the device and wait until the rotor has come to a standstill.
Take from Point 2.3.3 Pre-Selection of Brake Intensity and Acceleration” the maximum deceleration
time of the respective rotor. Level 0 corresponds to unbreaked rundown, which occurs at error 14. If
the centrifuge lid is opened before standstill of the rotor, a following error can occur.
Once the rotor has come to a standstill, open the centrifuge lid with the emergency release. Proceed
as described in chapter 4.2.1, p 26. After opening the centrifuge lid, switch on the device again.
Error 14 and the lettering "USEr GuidE" should be eliminated.
If this error occurs again, please contact the service.
To Next Page
