Brake valve unit
1
2
3
B
A
A Service brake release button
B Brake force adjustment lever
1 Position: hopper full
2 Position: hopper half full
3 Position: hopper empty
The brake of the parked machine can be
released on the brake valve unit to allow ma-
noeuvring.
¾
Press the button (A) to release the brake or
pull it out to apply the brake.
The brake pressure can first be set according
to the load.
¾
To do so, pull out the bolt, move the lever (B)
to the desired position and let it engage again.
Hydraulic
brake
The hydraulic line controls the brake power to
the brake cylinders.
The brake inlet pressure must not exceed
130 bar.
Connection
1. When hitching up connect the hydraulic
brake line with the brake line 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)
Breakaway brake valve position A
(3b) Breakaway brake valve position B
(4)
Spring plug (emergency operation)
(5)
Pressure accumulator
(6)
Wheel cylinder
99
Summary of Contents for Pronto 3 - 6 DC
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