Adjustment Of The Speed - Siemens MOBILETT Plus Service Instructions Manual

Motor drive units
CCW =
faster
Fig. 1

Adjustment of the speed

DANGER
•
Adjust the speed with a screwdriver as shown in (Fig. 1).
•
Clockwise rotation decreases the speed.
•
Counterclockwise rotation increases the speed.
NOTE
Siemens-Elema AB
Solna, Sweden
CW =
slower
Never work with the system open if the capacitor is charging or
has just been charged.
The capacitor bank may still be charged even if the system is
switched OFF and the mains cable is disconnected.
Life-threatening electric shock hazard exists.
See Chap.:
"Protective measures when working on the capacitor bank".
The front cover does not have to be removed to adjust the speed.
On the lower left of the cover there is a hole (covered with a
plastic cap), through which you can reach the adjustment
potentiometer.
SPR8-215.898.01
Rev. 05
Page 1 of 6
01.02 SPS-UD
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MOBILETT Plus / - E/ - M