Kinematica POLYTRON PT 1300 D - Disassembly Instructions; Assembly Instructions

OI PT 1300 D English / Edition 3.0 / 23.10.2009
Page 23 of 37
5.4 DISASSEMBLY INSTRUCTIONS
PT-DA 03/2EC-
E050
PT-DA
05/2EC-
E068 – 085
PT-DA
07/2EC-
E82 – 107
PT-DA
12/2EC-E123 – 157
With the universal tool supplied, carefully knock
the rotor and attached shaft out in the direction
of the coupling and then draw them out in the
same direction.
With this attachment you receive an
additional tool. Use one tool to hold the
shaft and the other to turn the rotor anti-
clockwise and withdraw it. You can then
withdraw the shaft from its tube.
The lower sleeve bearing is slit and can be
opened and pulled over the shaft. The upper
bearing can be pulled off in the direction of the
rotor.
Using the tool, the sleeve bearing can be
pushed out in the direction of the
coupling.
Replace defective parts. Bearings should only
be replaced in pairs.
Replace defective parts.
Reassemble in the reverse order.
Use the shaft to press the sleeve bearing
into the stator tube from the coupling
side. Screw on the rotor and tighten
gently.
After every disassembly, and especially after changing the bearings, a functional test
should be carried out in water.
5.5 ASSEMBLY INSTRUCTIONS
After exchanging the slide bearings, the disassembly procedure is to be carried out in the
reverse sequence.
THE SHAFT MUST BE PUSHED INTO THE STATOR TUBE
UP TO THE STOPPER.
WITH THE PT-DA 12/2EC-E157, DO NOT INSTALL THE
ROTOR ONTOTHE SHAFTWITH FORCE.
ALSO SEE THE ENCLOSED SKETCHES IN THE APPENDIX