Iran Tractor ITM 470, Инструкция для оператора

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2
Controls and instruments 30
up, see page 97.
Fig. 12:
SEAT
Spring suspension seat (Fig. 13)
To adjust the seat for height proceed
as follows:-
1. Weight adjustment - For maximum
comfort it is important that you set
the suspension to suit your individual
weight.
Whilst seated, check the position of
the weight indicator (4). If the seat is
already correctly set, the detent and
operator corresponding weight (fixed
arrow) of the indicator should be level
with one another. If detent is below the
fixed arrow then the seat suspension
needs stiffening by turning the adjust-
ment knob (1) clockwise. If the detent
is above the fixed arrow then soften
the seat suspension by turning the ad-
justment knob (1) counter clockwise.
Test the seat suspension by alternately
applying and releasing your full weight
from the seat. If the detent return to
the same level (opposite each other)
then there is no need for further ad-
justment.
Fig. 13:
Seat behinde view
1
4
2
3
2. Height adjustment - To adjust the seat
for height, release the two knobs (2)
and move the seat up or down as re-
quired. The height is adjusted through
about 0 to 60 mm (0 to 2.5 in).
3 Forward and backward adjustment -
To adjust the forward and backward
movement of the seat, pull the lever
(3) up to disengage the runner lock,
then slide the seat either forward or
backward, as required.
Seat belt (Fig. 14)
The seat belt, when fitted to tractors
with ROPS, is a simple lap type, it can only
be effective if:
The seat is properly adjusted. The belt
is not twisted or allowed to rub against
any sharp edges. The buckle is securely
fastened. The belt is correctly tensioned
and there is no slack.
To fasten, pull the buckle (1) across
the lap and push it into the lock (2). A click
and upward movement of the lock release
button (3) will indicate that the belt is
locked.
To release, press the lock release but-
ton downwards.