horsch Tiger 3 MT, Operating Instructions Manual

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Hydraulic brake
The hydraulic line controls the brake power to
the brake cylinders.
The brake inlet pressure should not exceed
130 bar.
Hitching
1. When hitching up connect the hydraulic
brake lines with the brake lines on the
tractor.
2. Fasten the break-away protection cable at
a suitable place on the tractor.
WARNING
The cable may be caught by other machine parts
and thus trigger flat-out braking when cornering.
Danger of traffic accidents!
¾
Fasten the cable in such a way, that it cannot
be caught in any place.
3. Release the parking brake. The ropes must
be relieved and the wheels must be free
to rotate.
1 Hydr. Kupplung
2 Handlösepumpe
Maschine Datum Entworfen Dateiname Zeichnung
ed feb 09 Hydraulische Bremse
3 Notbremsventil
1
2
3
4
5
4 Auslösebetätigung (Federstecker)
5 Druckspeicher
6 Bremszylinder
6 6
1
2
3a
4
5
6
3b
Hydraulic brake
(1) Hydraulic coupling for brake
(2) Button of releasing pump
(3a) Break-away brake valve position A
(3b) Break-away brake valve position B
(4) Spring plug (emergency operation)
(5) pressure accumulator
(6) Wheel cylinder
WARNING
Danger of traffic accidents caused by brake
failure!
During commissioning or after long periods of rest:
¾
Fill the pressure accumulator for emergency
braking before starting to drive.
¾
Fully kick down the brake pedal on the tractor
for this purpose.
With each actuation of the brake, the pressure
accumulator is pressurized, if required.
Unhitching
1. Park the machine.
2. Apply the parking brake.
3. Place wheel chocks under the wheels.
4. Loosen the brake line.
5. Disconnect the break-away cable from the
tractor.
6. Unhitch the machine.
Unhitching does not trigger the break-away
brake. Emergency braking is only triggered if
the spring cotter is turned to the front.
Function of the breakaway brake valve
The valve has two positions (A) and (B):
1
A B
Breakaway brake valve
(1)
Button of releasing pump
(A) Operating position
(B) Emergency braking
Releasing pump
Emergency braking caused by the breakaway
brake valve can also be released without the tractor.
¾
Turn the spring plug back to operating posi-
tion and operate the releasing pump, until the
brake is released.
67