John Deere H412 Harvester Head Schematic Manual - PDF DOWNLOAD

John Deere H412 Serial Number WJH412000001-

F076227 -

Schematics John Deere H412 Harvester Head (English)

Worldwide Construction And Forestry Division Published in Finland

Contents

Hydraulic Schematic F648307-F-1 1/3 .............................................. 4 Hydraulic Schematic F648307-F-1 2/3 .............................................. 6 Hydraulic Schematic F648307-F-1 3/3 .............................................. 8 Electric Schematic HHM F677540-A-0 1/2 ..................................... 10 Electric Schematic HHM F677540-A-0 2/2 ..................................... 12 Electrical Schematic F655364-C-0 1/3 ............................................ 14 Electrical Schematic F655364-C-0 2/3 ............................................ 16 Electrical Schematic F655364-C-0 3/3 ............................................ 18

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Contents All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice.

COPYRIGHT © 2008 DEERE & COMPANY Moline, Illinois All rights reserved

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HYDRAULIC SCHEMATIC F648307-F-1 1/3

Schematics

Hydraulic Schematic F648307-F-1 1/3 101

Main pressure relief valve, 30,5 MPa

123

Measuring connector, setting of valve (115)

102

Spool, feeding

124

Directional control valve, open / close

103

Shock valve, 35,0 MPa

125

Check valve

104

Feeding motors, upper

126

Block, feeding

105

Feeding motors, lower

127

Block, adapter

106

Cylinder, upper delimbing knives

128

Block, squeeze

107

Cylinder, feed roller arm

129

Orifice, Ø 3,0 mm

108

Cylinder, lower delimbing knives

130

Orifice, Ø 3,0 mm

109

Cover

131

Block, chain tensioner (SC)

110

Measuring connector (drain pressure)

132

Orifice, Ø 0,8 mm (SC)

112

Pressure control valve (feed forward) *)

133

Pressure relief valve, 2,5 MPa (chain tensioner, SC)

113

Pressure control valve (feed reverse) *)

134

Measuring connector, 3,0 MPa (pilot pressure, SC)

114

Measuring connector (main pressure)

135

Measuring connector (chain tension pressure, SC)

115

Pressure control valve *)

136

Locking cylinder (chain tensioner)

117

Block, pressure reducing

137

Tension cylinder (chain tensioner)

118

Check valve

138

Adjustable one-way orifice

119

Orifice, Ø 0,8 mm

139

Check valve, 0,1 MPa

120

Pressure reducing valve

140

Check valve

121

Cover

141

Check valve

122

Pressure relief valve **)

143

Pressure accumulator, 6,5 MPa

*) = Setting from the automation system

SC = SuperCut

**) = 3,0 MPa above the setting of valve (115)

5

HYDRAULIC SCHEMATIC F648307-F-1 2/3

Schematics

Hydraulic Schematic F648307-F-1 2/3 201

Pressure reducing valve (low pressure), 221 15 MPa

Block, tilt

202

Pressure control valve (saw) *)

222

Block, saw

203

Directional control valve (saw)

223

Block, saw bar feed (measuring wheel)

204

Orifice, Ø 9,7 mm

224

Cylinder, tilt

205

Pressure compensator

225

Orifice, Ø 0,6 mm

207

Saw motor

227

One-way adjustable restrictor valve

208

Anti-cavitation valve

228

Measuring connector (low pressure)

209

Pressure reducing valve, 4,5 MPa (pilot pressure)

229

Cylinder, measuring wheel

210

Directional control valve (tilt)

230

Cylinder, saw bar feeding (SC)

211

Directional control valve (tilt floating)

231

Chain lubricant reservoir (SC)

212

Shock valve, 16 MPa

232

Chain lubrication pump (SC)

213

Check valve

233

Chain lubrication, saw bar holder (SC)

214

Orifice, Ø 3,0 mm

234

Block, multi tree handling

215

Pressure control valve, (saw bar feed) *) 235

Plug (reserve)

216

Measuring connector (saw bar feed pres- 236 sure)

Directional control valve

217

Directional control valve (saw bar feed)

Cylinder, multi tree handling

218

Pressure control valve, 6,0 MPa (measu- 238 ring wheel)

Plug (reserve)

219

Measuring connector (measuring wheel pressure)

239

Plug (reserve)

220

Directional control valve (measuring wheel)

240

Orifice, Ø 1,5 mm

237

*) = Setting from the automation system

SC = SuperCut

7

HYDRAULIC SCHEMATIC F648307-F-1 3/3

Schematics

Hydraulic Schematic F648307-F-1 3/3 301

Orifice, Ø 1,5 mm

311

Color reservoir (colors A, B)

302

Directional control valve (rotator)

312

Color nozzle (colors A, B)

303

Shock valve, 25,0 MPa

313

Block, color marking (two colors)

304

Directional control valve (rotator floating) 314

Urea nozzle

305

Rotator

315

Orifice, Ø 1,2 m

306

Block, rotator

316

Check valve

307

Measuring connector (color marking pressure)

320

Saw motor

308

Pressure control valve, 8,0 MPa

321

Anti-cavitation valve

309

Directional control valve (colors A, B)

322

Check valve

310

Color pump (colors A, B)

323

Orifice, Ø 0,8 m

9

ELECTRIC SCHEMATIC HHM F677540-A-0 1/2

Schematics

Electric Schematic HHM F677540-A-0 1/2 Position

Description

Schema

Location

A13

HHM

100K

Harvester head

B

40-pole connector

100J

HHM

C

40-pole connector

116J

HHM

Y408

Rotator, clockwise (option)

101E

Harvester head

Y409

Rotator, anticlockwise (option)

102E

Harvester head

Y438

Dye B (option)

107E

Harvester head

Y470A

Saw bar press (FlashCut) (option)

111E

Harvester head

Y481

Tilt up

110S

Harvester head

Y482

Feed rollers closed

104S

Harvester head

Y482A

Measuring wheel out (option)

119E

Harvester head

Y483

Feed rollers open

105S

Harvester head

Y484

Saw motor

117E

Harvester head

Y485A

Rotator floating

110E

Harvester head

Y487

Tilt down

112S

Harvester head

Y487A

Crane released, tilt

107S

Harvester head

Y490

Feed forward

104E

Harvester head

Y491

Feed backward

105E

Harvester head

Y492

Upper delimbing tools, closed

113S

Harvester head

Y492A

Multi-tree-handling (option)

116E

Harvester head

Y493

Upper delimbing tools, open

108E

Harvester head

11

ELECTRIC SCHEMATIC HHM F677540-A-0 2/2

Schematics

Electric Schematic HHM F677540-A-0 2/2 Position

Description

Schema

Location

A13

HHM

200J

Harvester head

B24

Pulse sensor, length measurement

208X

Harvester head

B31

Sensor, saw home

201X

Harvester head

B33

Sensor, saw guide position A

203X

Harvester head

B34

Sensor, saw guide position B

204X

Harvester head

B38

Potentiometer, diameter measurement, left

212X

Harvester head

B39

Potentiometer, diameter measurement, right

211X

Harvester head

A

40-pole connector

201L

HHM

X21

Terminal block

203C

Junction box, crane

X22

Terminal block

203E

Junction box, crane

X4

8-pole connector

206I

HHM

X5

6-pole connector

202I

HHM

Y437

Dye A (option)

213E

Harvester head

Y470

Saw guide feed

214E

Harvester head

Y482D

High pressure, feed rollers

214U

Harvester head

Y492D

High pressure, upper delimbing tools

216U

Harvester head

13

ELECTRICAL SCHEMATIC F655364-C-0 1/3

Schematics

Electrical Schematic F655364-C-0 1/3 Position

Description

Schema

Location

A13

HHC

100L

Harvester head

XJ1

32-pole connector

100L

HHC

XJ2

48-pole connector

107L

HHC

XJ3

32-pole connector

104L

HHC

B

70-pole connector

100I

Harvester head

Y408

Rotator, clockwise

108F

Harvester head

Y409

Rotator, anticlockwise

110F

Harvester head

Y437

Dye A

117F

Harvester head

Y438

Dye B

113V

Harvester head

Y470A

Saw bar press

109V

Harvester head

Y481

Tilt up

105V

Harvester head

Y482

Feed rollers closed

101V

Harvester head

Y482A

Measuring wheel out

106F

Harvester head

Y483

Feed rollers open

103V

Harvester head

Y484

Saw motor

104F

Harvester head

Y485

Rotator, free rotation

115F

Harvester head

Y487

Tilt down

107V

Harvester head

Y487A

Crane released, tilt

111V

Harvester head

Y490

Feed forward

101F

Harvester head

Y491

Feed backward

103F

Harvester head

Y492

Upper delimbing knives, closed

117V

Harvester head

Y492A

Multi-tree-handling

113F

Harvester head

Y493

Upper delimbing tools, open

112F

Harvester head

J2

Splice

118I

Wiring harness

J3

Splice

118P

Wiring harness

15

ELECTRICAL SCHEMATIC F655364-C-0 2/3

Schematics

Electrical Schematic F655364-C-0 2/3 Position

Description

Schema

Location

A13

HHC

201L

Harvester head

XJ1

32-pole connector

212K

HHC

XJ2

48-pole connector

208K

HHC

XJ3

32-pole connector

211K

HHC

X21

12-pole terminal block

208A

Connector box, harvester head

X22

12-pole connector

208C

Harvester head

XC15

3-pole connector

217G

Harvester head

XA

31-pole connector

212Q

Harvester head

B

70-pole connector

203Q

Harvester head

R15

Terminator

219G

Connector XC15

B38

Potentiometer, diameter measurement, left

212X

Harvester head

B39

Potentiometer, diameter measurement, right

215X

Harvester head

Y470

Saw bar feed, lubrication

205U

Harvester head

Y482D

High pressure, feed rollers

207U

Harvester head

Y492D

High pressure, upper delimbing knives

209U

Harvester head

J1

Splice

211I

Wiring harness

J4

Splice

209H

Wiring harness

J5

Splice

214G

Wiring harness

J6

Splice

214H

Wiring harness

J8

Splice

212P

Wiring harness

Z1

Splice

215G

Wiring harness

Z2

Splice

215H

Wiring harness

17

ELECTRICAL SCHEMATIC F655364-C-0 3/3

Schematics

Electrical Schematic F655364-C-0 3/3 Position

Description

Schema

Location

A13

HHC

305L

Harvester head

XJ1

32-pole connector

312K

HHC

XJ2

48-pole connector

315K

HHC

XJ3

32-pole connector

316K

HHC

XA

31-pole connector

307T

Harvester head

XB

70-pole connector

313T

Harvester head

B24

Pulse sensor, length measuring

316Y

Harvester head

B31

Sensor, saw home

307Y

Harvester head

B33

Sensor, saw guide position A

309Y

Harvester head

B34

Sensor, saw guide position B

311Y

Harvester head

B50

Sensor, saw motor speed

313Y

Harvester head

B98

Pressure sensor, upper delimbing knives

314C

Harvester head

B100

Pressure sensor, feed rollers

316C

Harvester head

J9

Splice

309R

Wiring harness

J10

Splice

312I

Wiring harness

19