4
5
6
7
8
9
6.5
15
To remove a tension spring left hand side, release the socket set
screws and remove the gears and locating plate, as shown on
Detail
A
.
Unhook and remove the spring from the end of the roller pair.
Fit a new spring around the roller bearings, as shown.
Refit the locating plate and gear. Secure each gear by tightening
the socket set screw against the flat on the roller shaft.
To remove a tension spring right hand side as shown on
Detail
B
, carry out operations 5 and 6.
Refit the roller assembly and close the dryer.
REMOVING REAR ROLLERS/ADJUSTING
PRINT EXIT GUIDE
See figure 6.1.
The gap between the print exit guide and the rear upper roller is
critical to ensure correct paper transport through the dryer.
Initially, this gap is factory set. Under normal operating
conditions, the print exit guide must not be moved.
If, for any reason, the rear lower roller needs to be removed, the
print exit guide must first be moved to clear the way for the
roller. This means that, when the rollers are replaced, the gap
must be reset as accurately as possible. To help with this
operation, the print exit guide has an alignment mark at each
end as shown in detail
A
.
IL894
A
B
1
2
3
3
Figure 6.3
Replacing a roller tension spring
Figure 6.3
Gear
Locating plate
Spring
1
2
3
Summary of Contents for ILFOLAB 1250 RC
Page 5: ...3 ...
Page 6: ...Figure 1 1 ILFOLAB 1250RC dryer typical installation ILFOLAB 1 250RC ILFORD IL883 4 ...
Page 8: ...Figure 2 1 Controls and indicators IL884A ILFOLAB 1 250RC ILFORD 1 2 6 ...
Page 14: ...Figure 6 1 Adjusting print exit guide IL892A A B 10 3 8 9 7 6 5 4 7 6 8 1 2 12 ...
Page 24: ...22 ...
