---125---
K. Extra equipment
mentary and the excess pressure is released. The seat
then lowers.
The suspension setting is set even if the tractor is
switched off.
The seat suspension travel is 100 mm (± 50 mm) regard-
less of vertical starting position. The suspension area is
limited to 100 mm for safety reasons.
Vertical adjustment of seat 80 mm
The seat has a step---less vertical adjustment of 80 mm
(±40 mm from seat middle point). The upward adjustment
is achieved by pulling the vertical adjustment lever until
the required height is reached (the compressor runs con-
tinuously). When the lever is released the compressor
stops and the seat stays at that height. If the seat is set
too high and the upward movement is less than 50 mm
=> the seat lowers to the highest possible position down-
wards (automatically).
By pressing the same lever downwards the seat lowers. If
the seat is adjusted down to below the lowest limit (the 50
mm downward suspension is not possible any more), the
seat will automatically raise to the lowest limit.
Sometimes it may happen, that if the driver has sit really
carefully on the seat the previous vertical position is in the
memory and the seat raises up to that previous position.
When the seat is locked at a new vertical level there is
small “click” sound.
1.6. Seat belt anchor point (6)
The anchor points for the seat belt are located on the seat.
1.7. Seat back inclination (7)
Pull this lever up then set the back rest to the desired
position.
1.8. Arm rest adjustment (8)
Adjust the arm rest by removing the cover and changing
the arm rest place in the mounting slot.
1.9. Lumber support adjustment (9)
By turning the knob clockwise or counter clockwise the
lumber support can be adjusted in two directions at same
time (height and depth) to the desired position.
1.10. Seat heating (10)
The switch for heating the seat is placed on the left side of
the seat backrest.
1.11. Head support height adjustment and
removing (11)
Adjust the head support to the desired height by lifting or
lowering it. The head support can also be removed if
required by pulling it upwards.
K 2.7.2. Air conditioning
4
3
2
1
69---115,1
1.
Instructions for operating
Air conditioning operation
Air conditioning is optional equipment. On new air
conditioning systems freon has been replaced with
refrigerant (R134a) which does not cause environmental
hazard.
NOTE: If the air conditioning system has not been
used for some time, unlock the compressor before
starting the engine, by rotating the pulley nut with a
wrench.
NOTE: When the air conditioning system is in use the
cab doors and windows must be closed.
Ensure the cab upper air filter is clean:
1. First turn the knob (1) towards to cold. When the
engine is running, turn the air conditioning temperature
regulating knob (2) towards cold (fully clockwise).
2. Move the fan switch (3) to the position 3.
3. When the desired cab temperature has been reached,
adjust the air conditioning temperature regulating knob
(2) to maintain a comfortable temperature.
4. Reduce the fan (3) speed to obtain a comfortable
temperature.
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