Изм
Л
исИзм
№ докум.
Подпись Дата
Лист
18
ВДМ-00.00.000 РЭ
4.
Search for Causes of Failures and Malfunctions, and Ways of their
Elimination
Description
of failures and
breakages
Potential reasons
Guidelines for Elimination
Low efficiency
Unsatisfactory condition of
the working surface of the
roller or the head.
Pull relief of the power belts.
Sharpen the head with a lathe
machine. Валок точить на
токарном станке. Grind the
head surface to the roller
surface
(see p
.3.1.3).
Pull the belts.
Increased machine
vibration
The roller or pulleys are not
balanced.
Loosen securing of units and
foundation bolts
Balance the roller and the
pulleys.
Screw the fasteners.
Bearing overheating
Ingress of dust, dirt.
No lubrication.
Bearing wear.
Rinse UCF 208 bearing.
Lubricate
Replace the bearing.
Heating
the
roller,
dusting
Unsatisfactory operation of
the aspiration system.
Adjust the aspiration system.
