- 49 -
O
PERATOR
'
S
MANUAL
KORMORAN PF 180 / HA 180
9901.00.21EN01 - 02/2017
9.10 Adjusting the Vari Heavy Duty
skimmers
9.10.1
Vari Heavy Duty - adjusting the working
depth
Adjustment instructions
H
a
+ IDFWRU\VHWWLQJDSSUR[FP
ʈ
The Vari Heavy Duty working depth is calculated from the gap
to the blade tip (H)
ʈ
Adjust H so that the cutting edge (a) works in the soil across
the entirety of its width.
ʈ
Ensure that all skimmers are adjusted evenly.
Adjustment - Vari Heavy Duty skimmers
T
H
0
5
10
15
20
25
30
35
40
cm
cm
0
5
10
15
20
25
30
35
40
body working depth T
Vari Heavy Duty (VHD) minium distance H
Example:
working depth T 22 cm = VHD dist. H 16 cm
-
Use the diagram to determine gap H.
I
II
1.
4.
2.
3.
-
1. Remove the retaining ring.
-
2. Remove the locking pin and ...
-
3. ... adjust working depth by aligning the hole in the rod (I)
with the pawls in the bracket (II).
-
4 Insert the locking pin (2) in the required hole and secure with
the retaining ring.
-
Adjust all skimmers to the same working depth.
9.10.2
Vari Heavy Duty skimmers - lateral overlap
B
The lateral overlap (B) for the Vari Heavy Duty is preset to
between 2 and 3 cm in the factory.
6XEMHFWWRWHFKQLFDOPRGL¿FDWLRQV
