Submenu Adjustment/Correction Of The Imbalance Cut Off Value - Hermle Z 326 Service Instruction

7.3.2.3

Submenu Adjustment/Correction of the imbalance cut off value:

Here you can adjust or correct the imbalance cut off value. In the factory has been setup an imbalance
cut off value. With this settled value the unit should run through. Through the transport or the setup of
the unit it may occur that this value will react unlike.
In case the unit does already cut off at the adjusted value you can increase this value by adjusting this
value > 0. In case the unit does not cut off until you can decrease this value by adjusting this value < 0.
The suitable value must be settled by service personnel only.
After the correction there is another check indispensable. You have to make several tests.

Activate the operation menu as described under 7.3.1 „Activation of the operation menu (Part 1)".

Activate the operation menu as described under 7.3.2 „Activation of the service menu (Part 2)".

Press the button "accel/decel" (5). Turn the potentiometer (1) until the special digit „U" appears in the
display "acc/dec" (A-2).

Press the button "rpm/rcf" (4). The display "rpm/rcf" (A-1) is now activated and you can choose the
respective setup between -30 and 20 with the potentiometer (1).
Attention: After all points have been reviewed and/or set up, you have to press shortly the key start to
store all parameters. Otherwise the setups were all for nothing. If the storage has been successful in
the display „rpm/rcf" the value of the imbalance sensor and the word „StorE" are indicated.
Page 24 of 48 SERVICE INSTRUCTION Z 326
7 SERVICE INSTRUCTIONS
© HERMLE Labortechnik GmbH
Version 01/2010