Iran Tractor ITM 475, Инструкция для оператора

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3
Tractor operation 47
the maximum weight transfer, mini-
mise hydraulic system pressure and
power losses.
Also giving maximum transport
height and allowing the use of the cor-
rect ‘A’ frame height setting on the
implements mentioned above.
11. If the adjust handle was used to facili-
tate the attachment of the right hand
lower link, adjust the right hand lift
rod to its normal operating length by
screwing the lift rod in or out until the
implement is level.
12. Adjust the top link as necessary to
level the implement.
Detaching an implement
Warning
If two people are involved in
detaching an implement, great care must
be taken. When making any adjustment
to the hydraulic lift system the person in
the area of the linkage must stand clear.
1. Select a level area as this will make
detaching much easier.
2. Lower the implement using position
control or where necessary, raise the
implement to fix parking stands in po-
sition then lower the implement to the
ground.
3. Apply the parking brake before dis-
mounting from the tractor.
4. Unscrew the top link to remove the
weight of the implement and remove
the pivot pin. Stow the linch pin.
5. Detach the lower links and stow the
linch pins on the links in the stowage
points provided.
6. Disconnect hydraulic hoses and cap the
open ends.
7. Drive the tractor forward before re-
turning the position control to the
neutral position.
Swinging drawbar (Figs. 27 to 30)
This type of swinging drawbar cannot
be converted for use with an automatic
trailer hitch.
Warning
The drawbar must be correctly set
for the implement being towed.
* DO NOT connect a tractor clevis to an
implement clevis as this will strain
the drawbar pin. Remove the bolt-on
clevis from the tractor drawbar to
ensure a satisfactory hitch.
* Always secure the drawbar to pre-
vent swinging when transporting
equipment or when operating any-
thing but ground engaging equip-
ment.
* Always use the correct drawbar pin
with a securing device to prevent
the pin coming out during operation.
* DO NOT exceed the maximum static
downward loads as shown in the ta-
ble 3-2.
The drawbar can swing or can be held
at fixed positions by relocating the stop
pins in the drawbar support frame. The
drawbar can be inverted and the clevis
attachment bolted on either side to suit
pick-up points of various implements.
There are three length positions for the
drawbar. The following chart shows the
distance from the clevis hitch point to
the PTO shaft and the maximum vertical
static loadings: