Mounting
9
© Gardner Denver Deutschland GmbH
37
/
60
09.2013 · 610.44495.40.310
Assembling the rotor
▪
Wear protective gloves!
▪
Turn on the hot plate (C).
▪
Place the new roller bearing (008) with inner ring onto the hot plate, using the
corresponding metal sleeve (E) as a spacer.
▪
Heat the inner roller bearing ring (equally) to a max. temperature of 70°C
[158°F].
Check the temperature of the inner roller bearing ring using a temperature
sensor (D).
▪
Fit the new roller bearing (008) onto the rotor (005). If necessary, slide it on as
far as it will go using a plastic tube (F) and hammer.
NOTICE! The outer diameter of the tube may not be greater then the inner
bearing ring! Force to the outer bearing ring or balls will destroy the roll-
ing bearing!
▪
Disassemble the rotor (005) from the tensioning device (G).
▪
Attach the crane hook to the ring nut.
▪
NOTICE! Do not damage the windings (e.g.: by twisting or pushing).
▪
Insert the rotor (005) with ventilator side (b) carefully into the motor housing
(001) and push it onto the deep groove ball bearing stop in the end plate (450).
▪
Disassemble the crane hook and threaded rod with ring nut (K).
▪
Apply
sealant
Epple 03213 to the drive side sealing surface of the motor
housing (001).
▪
Insert the nuts (409) into the precasted pockets in the motor housing (001).
▪
Position the intermediate flange (026) on the motor housing (001).
▪
Align the holes of the intermediate flange (026) and motor housing (001).
▪
Put the washers (004) onto the screws (003).
▪
Secure the intermediate flange (026) to the motor housing (001) using the
screws (003).
9.3
Prematic AG, Märwilerstrasse 43, 9556 Affeltrangen www.prematic.ch
Tel. 071 918 60 60, Mail: [email protected]