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plate rest on either side of the same cross brace nearest to the
axle and are fixed in place with three M6 x 40mm Hex bolts (2)
together with three M6 lock nuts (10) and three flat washers
Ø6mm (6) . Remove any bolts that may be retaining the gear
shaft mounting plate and align the holes in the support leg
mounting plate with the three holes in the cross brace . Insert
the three retaining bolts through the cross brace and both
plates and retain with the lock nuts and washers .
4 .2 .3 Position the metal spacer (12) between the support leg (17)
and the other cross brace and insert the M8x75mm Hex bolt
(1) through all three components . Retain the assembly with an
M8 lock nut (9) .
4 .2 .4 Do not fully tighten the fixings at this stage.
4.3
INSTAllING The hOPPeR. (refer to fig.3)
4 .3 .1 Align the gear shaft with the hole in the black plastic moulding
on the underside of the hopper and lower the hopper onto the
shaft and onto the support frame .
4 .3 .2 Insert six M6x40mm hex bolts (2) together with six M6Ø
washers (7) through the hopper and support frame and secure
with six ØM6 lock nuts (10) . Do not fully tighten the fixings
at this stage.
4 .3 .3 Insert the 'R' pin (16) through the hole in the top of the gear shaft .
4.4
FIxING The hANDle TO The SUPPORT leG. (refer to fig.4)
4 .4 .1 Insert the bottom of the handle tube (18) into the top of the
support leg (17) and align the two holes .
4 .4 .2 Insert two M6x35mm hex bolts (3) through both components
and retain with two Ø6mm spring washers (8) and two M6 Lock
nuts (10) .
4 .4 .3 Adjust the position of the gear shaft mounting plate so that the
gear and pinion work smoothly together, then tighten the three
plate fixings and recheck the gear operation . When the gears
operate smoothly tighten all other fixings.
4.5
cONNecTING The FlOW cONTROl lINkAGe. (refer to fig.5)
4 .5 .1 Connect the flow control linkage rod between the swivel plate
on the underside of the hopper and the control lever . When
holding the handle, the linkage should be on the right hand
side in order for the hopper shutter to open and close correctly .
Slide a Ø8mm flat washer (6) over the end of the rod with the
more pronounced bend and insert the threaded end into the
swivel plate . Place a washer (6) over the other end and insert it
through the link on the control lever and into the small slot on
the control lever plate . Check that the control lever correctly
opens and closes the hopper shutter, then retain the linkage
with an Ø8mm lock nut (9) on either end .
4 .5 .2 If shutter still does not fully close, loosen the two nuts that attach
the flow lever bracket to the handle and move the whole
bracket back and forth . When handle is at zero the shutter must
be fully closed . When the handle is at '30' the shutter should
be open . tighten bracket nuts when adjustment is complete .
© Jack Sealey Limited
fig.3
Original Language Version
fig.4
SPB57W
Issue: 2(SP)- 10/09/15
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