Landoll 7822 Series, Operator'S Manual

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4-12 F-1045-0819
OPERATION & MAINTENANCE
TABLE OF CONTENTS
Rubber Roller Scraper
Adjustment
The roller scrapers should be adjusted so that they have
an adequate clearance from the rubber roller grooves but
not excessive.
If the clearance exceeds a 1/4 inch,
plugging may occur. 5/32 to 3/16” clearance is optimum.
• The rubber rollers are subject to some irregularity in
diameter, especially during initial use or when
returning to duty after have set for a period.
• It is always a good idea to rotate the rubber rollers
after making adjustments to assure an adequate
clearance between the roller and the scrapers.
• The scrappers will require adjustment periodically as
they wear to maintain the proper clearance.
Figure 4-10: Rubber Roller Scraper Adjustment
6 Main Tilt Cylinder 2 each 50
Lubrication Table
ITEM DESCRIPTION NO. OF LUBE POINTS
INTERVAL
(Hours Unless Stated)
Scraper
3/8” Flat Washer
3/8-16 Self Locking
Hex Nut
3/8-16 X 1-1/4 Screw
Rubber Roller