Hitachi 309521J important safety instructions Pneumatic Schematic

Models: 309521J

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Pneumatic Schematic

18

FIG. 10

Air Supply

King Motor A

King Motor B

Pump A Pilot

501

Pump B Pilot

Air1/2” x 24” long Exhaust

12VDC

Solenoid

Position 1

12VDC

Solenoid

Manifold

 

Cl

os

e

 

 

 

A

2

 

A Metering

/3

 

5

 

 

 

 

Valve

 

 

 

n

 

 

p

e

 

 

O

 

 

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

lo

s

e

 

Pneumatic Schematic

309521J

Gauge

Air Regulator

507

Gauge

3/4” Air Filter Auto Drain 20 micron

79

Manual background 90/110 psi 0.6/0.8 MPa, 6.2/8 bar) Relief Valve

110 psi524

(0.8 MPa,

8 bar) Relief Valve

518

To Manifold 3/8” tube

3/8” Air Reg.

 

Auto Drain

 

5 micron

 

100 psi (0.7

306e

MPa, 7 bar)

3/4” Ball Valve

 

bleed type

 

 

Alternator Air

 

Regulator

Position 2

12VDC

Solenoid

Position 3

12VDC

Solenoid

Position 4

306t

26 psi (79 kPa, 1.8 bar) Relief Valve

B

C

5

/3

2

B Metering

 

 

 

 

 

Valve

 

 

 

 

 

n

 

 

 

 

 

e

 

 

O

p

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

To Pump A Pilot 3-way valve

To Pump B Pilot 3-way valve

304

Turbine / Power Supply

Pneumatic Schematic

Page 18
Image 18
Hitachi 309521J important safety instructions Pneumatic Schematic