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A) STANDARD PACKER ROLLER AND PACKER ROLLER PK2 :
- EL 142 - 2.50 m : Kit No.121 6650 (standard)
- EL 142 - 3.00 m : Kit No.121 6600 (standard), Kit No. 121 7080 (PK2)
This rollers are particularly intended for use in wet or sticky soils. Efficient packing, proper levelling and good
crumbling are always achieved. Mud scrapers are an integral part of the standard packer roller and of the packer
roller PK2. These scrapers, placed between the rows of studs, ensure that the roller is cleaned.
a) Assembly of the packer rollers and their scrapers
When assembling the roller, take particular care concerning the direction of rotation. The direction of rotation is
indicated on the decal affixed to the side of the roller (see arrow, figure 24).
Using 8 bolts (U) and M 12 nuts and mount roller arms (B) and scraper bar arms (D) on the bearing housings (T)
placing spacer (N) as shown on drawings 24 and 25
(torque 10 daNm / 74 ft.lbs)
.
Then fit the swinging arms (A) on roller arms (B) with 6 bolts (C) and M16 nuts using the 3 holes (C)
(torque 22
daNm / 160 ft.lbs)
(fig. 26).
Then bolt the scraper bar (H) onto holders (D) using the 4 screws (R) (figure 24). Do not fully tighten these bolts
at this stage. Check that all the cleaners (P) of the scraper are in the retracted position.
Position the 2 eybolts (Q) (photo 27). Using the two nuts (S) tighten against the tensioners to pivot the scraper
towards the roller until the two elongated holes almost butt out (photo 27). Thereafter tighten the four bolts (R) and
adjust the scraper plates (P) as described below
(torque 22 daNm / 160 ft.lbs)
.
Then mount the complete roller assembly with arms (A) on the roller arm brackets (K) by means of 2 pins (X)
secured with 2 self-locking screws (J) (M10 x 16) (photo 23, page 22).
24
25
26
27
