Kübler MWE40, Operation Manual

Page: 22 / 36

5 Commissioning and Operation Kübler
22 | EN Operation Manual R60105.0009 - 01
(2) Maximum working range
(3) Pressure force related to the spring travel
4.1.3 Changing the fastening possibilities
The following preparations can be made to carry out the
change:
• Tools
– Hexagon wrench/bit (Inbus
®
) SW2
– Hexagon wrench/bit (Inbus
®
) SW2.5
Mounting the encoder:
a) The encoder can be mounted in 30° steps, paying atten-
tion to the encoder cable outlet (B[
}
3]).
b) At the desired position, tighten the three M3 screws
(C[ } 3]).
Mounting the measuring wheel:
a) Place the measuring wheel on the encoder shaft and push
it entirely towards the encoder until the stop (D[ } 3]).
b) The set screw must be placed on the flat of the encoder
shaft. Tighten it (D[
}
3]).
4.1.4 Screw Retention
Secure the fastening screws against loosening. This is
achieved, depending on the application, using e.g.
• Coated screws
• Threadlocker
• Schorr washers
We recommend an additional protection against manipulation
by marking the fastening screws with locking varnish or sim-
ilar.
5 Commissioning and Operation
DANGER
Risk of injury due to rotating shafts
Hair and loose clothing can be caught by rotating shafts.
• Prepare all work as follows:
ð Switch the operating voltage off and stop the drive shaft.
ð
Cover the drive shaft if the operating voltage cannot be
switched off.
6 Maintenance
In harsh environments, we recommend regular inspections
for firm seating and possible damages at the device. Repair
or maintenance work requiring opening the device may only
be performed by the manufacturer.
In the event of questions or spare parts orders, please
provide us the data printed on the type plate of the device.
See chapter Contact [ } 24].
Prior to the work
• Switch off the power supply and secure it against switching
on again.
• Then disconnect the power supply lines physically.