Duplo DPB-500, Instruction Manual, Page: 44 / 148

2-8
CHAPTER 2 PREPARING FOR OPERATION
Side glue roller
adjustment
A d j u s t a b l e
r a n g e 6 0 °
O p e r a t o r ’ s s i d e
Base position
You can turn the side glue roller adjustment
within the range of 60°.
When binding a book block without a
cover, turn the adjustment 60° to the non-
operator's side from the base position
to move the side glue rollers to the non-
operator's side.
When binding a book block with a cover,
move the adjustment to its base position to
move the side glue rollers to the operator's
side.
If the leading edge of the cover bends,
move the adjustment a bit to the non-
operator's side.
If you turn the adjustment too much to
the non-operator's side when binding a
book block with a cover, side glue may
not be applied to the book block.
3.
Tighten the screws (3) using the
supplied wrench (opposite side
distance 3 mm).
● Before turning the side glue roller adjustment, make sure that the hot melt glue is
completely melted.
● Touching the inside and outside of the glue tank will cause burn injuries.
● Be careful not drop the supplied tools inside the glue tank.
● High voltage of electricity supplied to the glue tank may cause an electric shock. Be
careful.
3-3. Nipping Section
Move the cover stopper to the position for the largest cover size.
Cover stopper
Cover stopper
Cover stopper
adjustment
Cover stopper
adjustment
To a larger size
1.
Loosen the cover stopper
adjustments.
2.
Move the cover stopper to the
position for the largest cover size.