Fellowes Standard Horizon SRN-9x, Service Manual

Page: 13 / 67

N U M B E R E R
PAGE 11
M A N UAL
Section 3 SUCTION FEED
3.1 ...... Vacuum Roller Assembly
(See Fig. 3.11 Overleaf)
The vacuum roller is mounted on the bed stiffener beneath the
loading table. To replace the vacuum roller, the loading table,
manifolds, and papergate must be removed.(See Fig 3.11)
-Remove the side-covers and the base access panel. (See
fig.1.21 )
-Remove the two M8 bolts (item 1) which secure the papergate
shaft-and disconnect the hoses from the manifold elbows.
-Remove the four M6 Hex Head screws (item 2) which secure each
manifold mounting bracket to it’s mounting link.
-Remove the hose support beam, by releasing it's two fixing screws
(item 3) and the three nuts (item 4) below the loading table.
-Remove the two M4 nuts (item 5), which secure the underside of
the loading table to the bed stiffener.
-Remove the six M8 bolts (item 6) which secure the loading table to
the side frames and lift the loading table, manifolds and
papergate off the machine as one unit.
-Remove the feed drive timing belt by winding it carefully off the
larger of the two timing pulleys.
-Remove the five screws (item 7) from the bed stiffener (three on
operator side & two on the clutch side), and the two screws (item
8) from the feed bed.
-Cut all cable ties (taking care not to damage the cables) and lift
the vacuum roller assembly and feed bed from the machine.
-Remove the vacuum roller from the subframe by removing the
hose & connecting tube and then releasing the 4 screws holding
the two roller support blocks (See fig.3.31 on page 14)
Replacing the assembly is a reversal of the above but care should
be taken to align all fixing holes
BEFORE attempting to replace the
fasteners as damage to the threads will result from mis-aligned
components.