Aif Flow For The Ag820 And Ag920 Air Kits; Protective Grid; Gearbox - Hardi ZATURN Instruction Book

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3 - Description

Aif flow for the AG820 and AG920 air kits

Air volume AG820
Gear
m3/h Pitch 1
1
31000
2
38000
Air volume AG920
Gear
m3/h Pitch 1
1
35000
2
43000

Protective grid

The AG820and AG920 air kits are fitted with protection grids. They are
fundamental for avoiding accidents and for stopping foreign bodies
from getting inside the air kit.
μ
Tractor drivers seat is the intended working place during
operation.
DANGER! It is strictly forbidden to use the blower unit without the
protective grid.
DANGER! Do not approach the fan when in use.
DANGER! Do not introduce foreign bodies through the grid,
regardless of whether the fan is in use or not.
DANGER! During the working day, protect your hearing from the
noise produced with EN 352-1:1992 approved hearing protection or similar.
DANGER! If you notice vibrations or unusual noise, stop the fan immediately and consult your HARDI dealer.

Gearbox

The AG820 and AG920 are fitted with a 2-speed gear box with a neutral
position. The front and lower area of the gear box are attached to the
chassis. It is fitted with a speed selector that prevent from jumping out
of gear when engaged.
The speed ratios are following:
1st speed, low gear: 1 – 3.6
2nd speed, high gear: 1 – 4.4
18
kw
m3/h Pitch 2
15
35000
26
45000
kw
m3/h Pitch 2
24
42000
33
53000
kw
m3/h Pitch 3
24
45000
35
52000
kw
m3/h Pitch 3
32
49000
39
60000
A
kw
36
42
kw
37
46
B

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