GB Installation and electrical connection
3. Installation and electrical connection
Caution! Risk of injury through an electric shock!
Connection only when de-energised!
Run the motor only after installation.
Warning!
3.1. Installation of the motor into a shaft
1. Crown and coupling adapter need to be determined according to the size of the
shaft (picture 1).
2. Push the crown adapter over the shaft and position it precisely on the motor
head.
3. Slide the coupling and plug-in the coupling locking device (picture 2).
Picture 1: Examples for different shaft sizes
* For drives of series 3 the coupling will be secured with a ring (security ring according to
DIN 471-20x1,20 FST, article number 940516). To fix the security ring a special security
ring pliers for shafts with eyelet size < 2 mm is necessary!
4. Push the motor into the shaft in a positive-locking way. The motor must not be
subject to any impacts. Crown and coupling adapters must not have any play
inside the shaft.
5. Where required, secure the motor axially, e.g. by screwing the shaft
to the coupling adapter. Do not drill holes into the motor area!
6. Attach the shaft with the motor and the shaft cap in the bearings. Do not bend
the motor cable and aerial and place them so that neither the aerial nor the
motor cable cannot be damaged. Do not place the aerial parallel to the motor
cable. The aerial must not be shortened or extended. To keep water from getting
into the motor, place the motor line in a bend direction downwards, so that any
water can drip off.
7. Attach the curtain to the shaft.
Picture 2: Coupling locking device *
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