HEADER
OPERATION
Operating Variables
DELIVERY OPENING WIDTH
(continued)
NOTE: To reduce the opening size after it
has been enlarged, a short section
of
draper
(available
from
your
dealer)
can
be
added
to
increase draper length.
6. Slide bracket (C) away from idler roller
as
far
as
hand force allows. Check that draper V-
guide (E)
is
properly engaged
in
grooves at
rear
of
both rollers.
7.
Tighten nut (8)
to
secure the position
of
bracket
(C).
8.
Apply
draper
tension
by
turning bolt
(A)
clock-
wise until
ga"p
between idler spring coils is
1/16 inch (1.5 mm).
IMPORTANT:
Do
not collapse spring. The
spring maintains. draper tension and prevents
over-tension. If spring
is
collapsed, damage
to
draper and rollers may result from
excessive
draper
tension.
9.
On Triple Delivery Headers with hydraulically
shifted decks, the deck stops must be
repositioned after
an
adjustment
to
delivery
opening width, as follows:
• Start engine and engage header clutch. Move
deck shift switch
to
the right to shift left deck
towards right deck. Disengage header clutch
when there
is
approximately 2 inches (50
mm) clearance between the rollers of the two
decks.
IMPORTANT: This clearance
is
required
to
prevent contact between draper connectors or
slats as they pass between decks.
Stop engine. Remove bolts (F) at left deck
stop and move the stop against motor bracket
(G). Replace bolts (F).
Start engine and engage header clutch. Move
deck shift switch
to
the left to move left deck
back to left position and move right deck
towards left deck, again disengaging clutch
when clearance
is
about 2 inches (50 mm).
Stop engine and position right deck stop
as
above.
NOTE:
An
alternate method
of
setting the
deck stops is to shift decks to the center
delivery position, then measure the distance
the deck must travel to reach the 2 inch
-(50
mm) clearance position. Set the deck stop the
same distance from the motor bracket.
22
APPLY
DRAPER
TENSION
ADJUST
DECK
STOPS
-
TRIPLE
DELIVERY
HEADER
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