Econo-Wrap EW-1800T, Operator'S Manual, Page: 54 / 128

Self - loading Bale Wrapper EW - 1800T
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Follow the procedure for tensioning the belts:
1. Loosen the bearing nuts (2) which lock the idle table roller (size 21 wrench).
2. Move the bearings of the idle table roller outwards, as per the arrows (size 19 wrench).
3. Tighten the bearings which hold the roller in place.
4. Check the L1 distance on both sides of the table rollers.
5. Check the L2 distance on both sides of the table rollers.
•
If the distances L1 and L2 on both sides are equal, this means that the table rollers are posi-
tioned correctly, i.e. parallel to each other, which extends the life of the belts.
•
If the distances L1 and L2 are different, the bearing position must be readjusted.
6. The adjustment of the driving table roller must be carried out in the same way, considering the chain ten-
sion (see Section 7.2).
CAUTION!
If the stretch of the belts is greater than the adjustment range, the belts must be replaced.
All repairs, adjustments and maintenance works must be carried out when the machine is stationary and
secured.
7.5 Changing film width
The bale wrapper can be adjusted to suit the widths of 20” and 30”. This requires changing the ratio on the chain
drive of the table roller assembly (Figure 38) and adjusting the lower roll holder of the movable bracket in the film
dispenser (Figure 39).