Spine Glue Is Not Applied To A Few Sheets On The Both Sides Of The Book Blocks - Horizon Fitness BOOK BINDER BQ-470 Important Information Manual

4-2 Glue-Related Problems
4-2-12 Spine glue is not applied to a few sheets on the both sides of the book
blocks
Where to check
For EVA glue -
The notching pitch is
too large.
For EVA glue -
The notching depth
is incorrect.
For EVA glue -
The type of notching
cutter is incorrect.
For EVA glue -
Increase the
notching cutter.
104
Cause and solution
• Reduce the production speed. This will
reduce the notching pitch.
22064
40709D1
• Set the notching depth to 1.1 mm (0.04").
1.1 mm 0.6 mm
This may prevent the problem.
(0.04 ) (0.024 )
Set Gauge
Notching Cutter
22076
40212B1
• If the cutting is not clean when setting the
notching depth to 1.1 mm (0.04"), change
the type of notching cutter. This may prevent
Double
Triangular
the problem.
-Edge
-Edge
Trapezoidal Single
-Edge
-Edge
22076
• Normally, two notching cutters are installed.
You can install up to four notching cutters.
1
2
Use four cutters in combination with the
other types. For instance, use two triangular-
edge cutters and two double-edge cutters.
4
3
Two mounting screws and two cutter springs
are necessary to increase the number of the
12076
notching cutter from two to four.
40212D1
Related
item
1-3-2
5-13
8-5
5-13