horsch Pronto 3 - 6 DC, Руководство по эксплуатации

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Unhitch
1. Apply the parking brake.
2.
First disconnect the coupling head “Provi-
sion” (red).
3. Then disconnect the coupling head “Brake”
(yellow).
Maintenance
¾
Drain the air reservoir every day during op-
eration.
Air vessel with drain valve
¾
Clean the pipe filter in the coupling heads
whenever required, but at least once every
year.
¾
To ensure the function of the valves, anti-
freeze should be added to the compressed air.
Follow the operating instructions of the tractor!
¾
The coupling heads should be closed with
lids to protect against damage caused by
moisture.
¾
Operate the brake several times after wash-
ing the machine to cause the brake drum to
become hot and any water in the drum to
evaporate. This will prevent damage to the
brake during extended idle times.
Optional equipment
Brake system
The machine can be equipped with a pneu -
matic or hydraulic brake system. The machine is
equipped with a parking brake for safe parking.
DANGER
Uncontrolled rolling of the machine can cause
severe injuries by crushing or rolling over.
¾
Park the machine only on level ground with
sufficient load bearing capacity.
¾
Secure the machine with wheel chocks
against rolling before releasing the brake.
Pneumatic brake
The pneumatic brake is a dual-line single-circuit
braking system with pressure regulator.
V1
LB LB
ZB
ZB
Gelb Gelb
Rot Rot
V1
LB
ZB
Gelb
Rot
A2 A2
Z2 Z2
Z1 Z1
Z4 Z4
A1 A1
V2 V2
Z6Z6
Z5 Z5
Z3 Z3
A4 A4
A3 A3
1
2
5
6
4
3
7
1 Coupling head Brake - yellow
2 Coupling head Provision - red
3 Brake valve unit
4 Pressure converter
5 Air reservoir
6 Drain valve
7 Brake cylinder
Connection
1. First connect the coupling head “Brake”
(yellow).
2. Then connect the coupling head “Provision”
(red).
3. Release the parking brake.
98