Kone NanoSpace - Page 183

KONE NanoSpace™
Owner’s Manual
182 (196) OM-01.03.086
(B) 2016-01-11
© 2014 KONE Corporation
All rights reserved.
F.1 External or internal corrosion (metal dust)
Metal dust around belt(s).
F.2 Belt tooth jumping
Appearance Possible root cause Action
External corrosion 1. Corrosion on traction
shea
ve.
1. Clean traction sheave. No
need for other actions.
Internal corrosion 1. Normal effect during the
aging of the belt.
1. No
need for actions
Appearance Possible root cause Action
1. Overload due to machine
situation.
2. Lack of initial tension.
3. Damaged / incorrectly
adjusted jump gua
rd.
Remove the elevator from
service imme
diately!
Replace the belt.
1. Prevent the recurring of
the situation.
2.
Correct initial tension.
3. Adjust jump guard