© Siemens, 2008 SPR2-230.840.01.01.02 SIREMOBIL Iso-C
08.08 CS PS SP
Brakes / Movements 141
Page 141 of 148
For internal use only
Vertical lift motor 7.4
Fig. 57:
WARNING
Risk of injury!
Noncompliance can lead to medium to severe injuries and/or
property damage.
¹ To replace the vertical lift motor, the SIREMOBIL Iso-C
must be placed on its side.
¹ This requires 6 people. To prevent damage to the SIRE-
MOBIL Iso-C or to the floor, we recommend using sev-
eral wool blankets or corrugated cardboard, or other
suitable floor covering.
x Remove the vertical lift magnet from the vertical lift motor (three screws).
x Remove the attachment screws for the vertical lift motor.
x Remove the vertical lift motor with the gears from the spindle.
x Disconnect the wires from the frequency converter FU.
x Route the wires of the new vertical lift motor to the frequency converter FU and connect
them.
x Place the new motor on the spindle. Make sure the spindle is seated correctly in the
gears.
x Attach the motor with the screws.
x Install the vertical lift magnet on the vertical lift motor.
x Return the SIREMOBIL Iso-C to the upright position.
x Lubricate the spindle and the lifting column mounting.
x Check the vertical lift function. Also check that the vertical lift motor switches off at the
end positions of the vertical lifting column. (limit switches).