BA_373-E07_04_DEF_MJ_1821
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Motorized Linear Actuator baelz 373-E07
6. RETROFITTING OF OPTIONAL EXTRAS
Disconnect actuator from power supply before starting work!
Danger
6.1 Fitting a potentiometer
Set consists of:
● 1xpotentiometer,200Ω,1kΩor5kΩ
● 1x Torx screw T20
.
● Toremovetheactuatorcover,loosenthe2TorxT20angedbuttonscrewsslightlyand
liftothecover(seeFig.4,above).
● Setthevalve/actuatortothe50%position(seesection4.3.1onmanualadjustment)
● Setthepotentiometertothe50%position.Todothis,turnthepotentiometershaftuntil
an endstop is reached, then turn it back by 5 rotations (of 10 in total).
● Fit the potentiometer spring into the slot in the white plastic insert, so that the
potentiometersitsushontheactuatorandthepotentiometermountingholeisaligned
with the mounting hole in the actuator (see Fig. 5, below.).
white plastic insert
with slot
spring tthespringintothe
slot
Fig. 4: E07 actuator with
cover removed
mounting holes
Fig. 5: Aligning the potentiometer