Procedure
In non-flameproof enclosure In flameproof enclosure Ex d
1. Adjust the working area to your application by turning the
adjustment wheel of the friction clutch ①.
2. Fasten the friction clutch. Insert a standard approx. 4 mm
wide screwdriver in the friction clutch gear latch ②.
3. Use the screwdriver to turn the friction clutch gear
latch ② counterclockwise ③ until it engages. The friction
clutch ① is locked.
1. Adjust the working range by slightly turning the adjust‐
ment wheel of the friction clutch ① over the hole with a
pin.
CAUTION
Follow the steps below to avoid damage to your device.
● The friction clutch ① is outside the flameproof enclosure
at the bottom.
● Do not loosen the screws on the adjustment wheel of the
friction clutch ① .
● Frequent twisting of the friction clutch is not provided for
due to the design.
● It is not necessary to lock the friction clutch.
Commissioning
7.8 Setting the friction clutch
SIPART PS2 with 4 to 20 mA/HART
116 Operating Instructions, 11/2019, A5E00074631-AE