Harper HK 4400, Руководство оператора

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HK4400
8
Deck Identification
1. Anti-Scalp Wheels – prevent the deck
from gouging the turf when used in uneven
terrain. These are intended as anti-scalp
wheels only and not intended to roll on the
ground continuously. See operation section in
manual for adjustment instructions.
2. Hydraulic Motor – powers the sweeping
rotor and paddle.
3. Chain Drive – connects sprockets of hy-
draulic motor, paddle, and sweeping rotor.
4. Lower Deck Skirting –
seals the deck off
at the ground level to reduce dust and con-
tain debris inside the deck.
5. Upper Deck Seal – creates a seal be-
tween the deck and the deck transition.
6. Adjustable Gauge Wheels – controls the
sweeping height of the deck and sweeping
rotor. See Operation section in manual for
adjustment instructions.
7. Deck Lift Safety Loc k – used to secure
the deck in the UP position. Safety lock is
located on the front RH side of the deck. See
instructions in the safety lock section.
Hopper Identification
1. Hopper Lift Cylinders – used to raise and
lower the hopper.
2. Hopper Lift Safety Locks – used to se-
cure the hopper in UP position. Safety locks
are located on both lift cylinders and should
be used anytime a person is below the hop-
per. See instructions in the safety locks sec-
tion.
3. Pilot Operated Check Valves – included
in both the hopper lift and hopper door hy-
draulic plumbing circuit. See the hydraulic
schematic in the parts manual for further
details.
4. Hopper Door Cylinders – used to open
and close the hopper door.
5. Hopper Door Safety Lock –
use safety
lock to secure hopper door in the OPEN posi-
tion. Safety lock should be used when work-
ing inside hopper or below the open door.
See instructions on next page.
6. Sight Glass Windows – located on each
side of the hopper allows the operator to
know the hopper fill level.
7. Large Debris Door –
located on LH side
of machine can be used to place larger debris
(that can not be picked up by the machine)
inside the hopper.
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