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CropHawk Draper Platform Operators Manual 63
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Draper Belts
Service / Maintenance
Centre Feed Draper Belt Removal and Installation
IMPORTANT: Bearing failure can cause incorrect belt tracking, excessive vibration and belt speed variation
within the platform.
Installation and Alignment of Outer Draper Idle roller
1.
Fit idle roller loosely .
2.
Lay a straightedge (A) on “A” guides.
3.
Align roller so “A” guide straightedge lines up with “A”
guide grove in roller.
4.
Tighten and recheck.
5.
Check roller is running parallel with drive roller by run-
ning a tape measure between the 2 at both ends. If
alignment is out refer to ROLLER ALIGNMENT sec-
tion in this manual.
A
Centre Feed Belt Removal and Replacement
1.
Raise reel and engage safety stops.
2.
Slacken off left and right draper belts (A).
3.
Undo tension on centre feed belt by turning
adjuster (B) anti–clockwise.
4.
Undo and remove belt joiner.
5.
Remove feed (C ) belt by feeding out from underneath.
6.
Feed new belt under centre feed frame with ‘A guide’
toward the left of platform.
7.
Join belt (taking care not to over tighten joiner bolts).
8.
Adjust belt ensuring belt ‘A guide’ is running in groove
provided.
9.
Retighten left and right draper belts.
10.
Run platform to ensure belt is tracking correctly.
C
B
A
Draper Centre and Outer Idler Roller Removal.
1.
Unwind tension and split draper belts as described in Draper Belt Section.
2.
Remove joiner and split draper bolt.
3.
Mark idler roller at one end to facilitate installation in correct position.
4.
Remove idler roller by removing bolts on bearing mount.