Tanco Autowrap -
VariAuto
Operator’s Manual
35
9. ELECTRO-HYDRAULICS
9.6. Description of VariAuto Hydraulics
The VariAuto 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.
Fig. 9.4
8
7
4
3
5
6
11
1
15
10
2
9
Summary of Contents for S200 VariAuto
Page 1: ...S200 VariAuto S200 VA V 01 18 ENG_002 Innovation in Agricultural Machinery Operator s Handbook...
Page 45: ...3 Tanco Autowrap S200 VA Spare Parts Manual 1 Chassis Assembly...
Page 54: ...Tanco Autowrap S200 VA Spare Parts Manual 12 1 5 Load Arm Assembly LHS...
Page 56: ...Tanco Autowrap S200 VA Spare Parts Manual 14 1 6 Load Arm Assembly RHS...
Page 58: ...Tanco Autowrap S200 VA Spare Parts Manual 16...
Page 59: ...17 Tanco Autowrap S200 VA Spare Parts Manual 2 Cut Start...
Page 62: ...Tanco Autowrap S200 VA Spare Parts Manual 20...
Page 63: ...21 Tanco Autowrap S200 VA Spare Parts Manual 3 Wrap Arm Drive...
Page 66: ...Tanco Autowrap S200 VA Spare Parts Manual 24...
Page 67: ...25 Tanco Autowrap S200 VA Spare Parts Manual 4 Wrapping Arms...
Page 68: ...Tanco Autowrap S200 VA Spare Parts Manual 26 4 1 Wrap Arm Assembly...
Page 72: ...Tanco Autowrap S200 VA Spare Parts Manual 30...
Page 73: ...31 Tanco Autowrap S200 VA Spare Parts Manual 5 Dispenser Assembly...
Page 78: ...Tanco Autowrap S200 VA Spare Parts Manual 36...
Page 79: ...37 Tanco Autowrap S200 VA Spare Parts Manual 6 Expert Controller...
Page 80: ...Tanco Autowrap S200 VA Spare Parts Manual 38 6 1 Expert Controller 1 2 1a 1b...
Page 82: ...Tanco Autowrap S200 VA Spare Parts Manual 40...
Page 83: ...41 Tanco Autowrap S200 VA Spare Parts Manual 7 Hydraulic Valve Assemblies...
Page 86: ...Tanco Autowrap S200 VA Spare Parts Manual 44 1 2 3 4 5 5 6 7 2 Tower Block...
Page 88: ...Tanco Autowrap S200 VA Spare Parts Manual 46 1 2 3 2 2 4 5 6 7 3 Rollers Block...
Page 90: ...Tanco Autowrap S200 VA Spare Parts Manual 48 1 2 3 4 7 4 Oil Filter...