22
8.20 OPERATIONAL DIFFICULTIES DURING STRAP TENSION
2
2
S Y M P T O M
C A U S E
R E M E D Y
8.21
The strap drive does not move, there is a
squeaking noise and the camshaft stops shortly
before point 4.
Large clutch Y22 in transmission is worn out.
Exchange transmission, see section 6.6 of the
manual.
Strap tension is set too high.
Adjust strap tension, see section 7.5 of the
manual.
Guide shaft for belleville washers gets stuck.
Grease or oil guide shaft. Check guide shaft
for wear.
8.22
The feed wheel rotates in take-up direction
but does not tension the strap, while the camshaft
stops shortly before point 4.
The feed wheel ring slips.
Clean feed wheel ring or replace, see section
6.7 of the manual. If feed wheel ring exchange
necessary, reduce strap tension adjustment.
Readjust pre-tension spring, adjustment too
low.
8.23
During take-up (strap tension) the strap tip is
being pulled out of the head while the camshaft
stops shortly before point 4.
Gripper support is set too tight.
Readjust contact pressure, see section 7.0
and 7.2.
The teeth of the clamping pad are worn.
Replace, see section 6.4 of the manual.
8.24
The strap drive and the camshaft do not
move while the motor runs.
One or both clutches are not activated, Y22,
Y37.
Inspect fuse, fast switching device and cable
terminals of transmission. Check slip disc of
clutches.
8.25
Strap tension looses on package after max.
strap tension at camshaft point 5.
Loop grip has not sufficient contact pressure
(slipping marks).
Readjust loop grip, see section 7.3.
Содержание AK200HDX-19
Страница 13: ...SERVICE AND MAINTENANCE MANUAL FOR STRAPPING HEAD MODEL AK200 HDX 19 25 32 mm ...
Страница 18: ...4 Strapping head drive allegory ...
Страница 47: ...33 ...
Страница 54: ...39 b ...
Страница 65: ...50 50 Brake 100 14 Strap center Insert these screws with loctite ...
Страница 67: ...52 Intermediate shaft 464291 ...
Страница 71: ...56 Insert these screws with loctite Strap drive pos 9 necessary clearance Brake Camshaft turn 150 15 ...
Страница 77: ...62 Insert guide wedge 464636 ...
Страница 80: ...65 ...
Страница 81: ...66 ...