Tanco 1300 Series, Руководство оператора

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Tanco Autowrap - 1310 / 1320
Operator’s Manual
46
Description Of EH Modles Hydraulics
The 1320 is driven from the hydraulic system of the tractor. The hydraulics of the machine can easily be changed from “Open Center” to “Closed Center” hydraulic system.
The number on the electrical lead to the solenoid corresponds to the valve number. Their functions are as follows:
Valve (1) Cutter Open.
Valve (2) Cutter Close.
These valves open and close the film cutter
To prevent the Cutter creeping open, there is a load holding valve on top
of the cutter section of the control valve. There is a 2mm speed control
orifice in the bottom port of the cutter section.
Valve (3) Rollers In.
This valve operates rollers in for loading
Valve (4) Rollers Out.
This valve operate rollers out for unloading.
Valve (5) Arm Rotate.
This valve powers the wrap arm and table rollers.
Valve (6) Fast Arm Speed.
At the beginning and end of the wrapping sequence the wrap are
goes in to slow speed. This valve is power for fast arm speed. When this
vale is not powered the oil to the wrap arm goes the an orifice and so
rotates at slow speed.
Valve (7) Master valve.
This valve is powered for every function.
Valve (8) Reversing Valve.
This valve is mounted on the tower valve, it reversed the direction of
rotation of the wrap arm.
Valve (9) Wrap arm Fold
This valve folds the wrapping arm from the straight position to the
position where both dispensers come together.
8
7
4
3
5
6
11
1
15
10
2
9
Fig. 9.4
10. ELECTRO-HYDRAULICS