5Maintenance
Formaintenanceinstructionsfromsuppliers,seechapter8Appendix.Always Always
Always
ensurethatmountingisaccordingtochapter6
Technicaldata.Ensuretotallycleansurfacesduringmounting-alsoremoveremainingloctiteresidueonthreads.Always Always
Always
refer
totighteningtorquesinchapter6Technicaldata.
Step Step
Step
6 6
6
Replacedriveunit.
Mountcoupling.
NOTE NOTE
NOTE
Couplingpartcanbeheatedto80-120°Cforeasiermounting
ontogearmotorshaft.
CAUTION CAUTION
CAUTION
Ensurethattheaxialpositionofthecouplingisaccordingto
illustration.ThevalueXXistobefoundinchapter6.8Spider
coupling.
Step Step
Step
7 7
7
Replacespiderifnecessary.
UseLoctite®243beforefasteningscrews.
Alwaysrefertotighteningtorquesinchapter6Technicaldatawhentighteningbolts.
Step Step
Step
8 8
8
Mountdriveunitreverseasdismantling.
33