Optional Crossfold Conversion Kit 35537 - Challenge MEDALIST 820 Instructions And Parts Manual

Air feed table model folder
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OPTIONAL CROSSFOLD CONVERSION KIT 35537

CAUTION: Turn off the power to all units
and disconnect the power cords before
disassembling or making any electronic con-
nections.
A
B
C
Crossfold Conversion Kit 35537
Ref.
Part No.
A.
35514
(Assembly includes items d–f below)
B.
35533
C.
35534
d.
E-1172-20 Bushing (Marble Holders).............20
e.
H-6881-408 1/4-20x1/2" Hex Screw (Plastic)..2
f.
H-6412-4 1/4-20 Hex Nut (Plastic)...................2
In order to have your right angle crossfold machine
carry to the right as it exits the folder, the crosscarrier
is used with simple repositioning of components. No
additional drilling or tapping of holes is required. A few
parts contained in the conversion kit will have to be
exchanged. Reference numbers in the instructions
refer to parts in drawing at bottom of page 24.
INSTRUCTIONS TO REPOSITION THE ROLLER
ASSEMBLY FOR RH DELIVERY TO THE RIGHT
ANGLE PARALLEL UNIT.
1. Remove any hold-downs or deflectors from the
crossfold assembly.
2. Remove all the marbles from the marble holder.
3. Loosen and remove the mounting screws holding
the crosscarrier assembly to the parallel unit and take
it off the machine.
4. Remove the marble holder assembly by loosening
the setscrews in the marble holder shaft mounting
blocks, (fig. 39).
5. Remove the belt cover guards (held with one screw
in the middle of the frame).
F.669-D/820-870/Jan 98
Standard
Delivery
Converted
Optional
Delivery
Description
Marble Holder Assembly–RH............1
Cover, RH Roller Belt........................1
Cover, LH Roller Belt.........................1
Marble
Holder
Marble
Holder
Shaft
LH
Mounting
Mounting
Block
Block
6. Remove the taper plates.
RH
(ill. 7)
Qty
7. Remove the marble holder shaft mounting blocks
(2) from their original "A" position and reinstall them to
the "B" position, fig. 40.
8. Remove the entire roller assembly by loosening the
mounting screws (4 on each side) that hold the roller
mounting rails to the frame.
Roller
Drive
Plate
(bottom
view)
Set
Screws
Shaft
Shaft
Drive Belt
A
B
A
B
A
B
B
A
A
B
Shaft
Shaft
Mounting
Mounting
Block
Block
Covers
(fig. 39)
(fig. 40)
(fig. 41)
23

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