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Proximity sensor adjustment, Gang cylinder purging, Proximity sensor adjustment gang cylinder purging – Great Plains 4000TM Assembly Manual User Manual

Page 43

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Great Plains Manufacturing, Inc.

Assembly

39

12/03/2013

586-537Q-ENG

Proximity Sensor Adjustment

Refer to Figure 29
Note: Wings need to be folded up when adjusting the

proximity sensor

to prevent damage to sensor

and bracket. Be sure and adjust proximity sensors
before unfolding. Be sure wing safety lock pins are
installed

125.Loosen nuts

(one on front and one on back side of

sensor bracket, adjust the proximity sensor

to 1/8”

to 1/4”, from front of proximity sensor

to rear of

wing tube

as shown.

126.Re-tighten nuts

to secure proximity sensor

.

Gang Cylinder Purging

Refer to Figure 30

Note: Refer to hydraulic layouts in “Appendix” section of this

manual for proper gang hose routing on center and
wings. See “Hydraulic Connector ID” on page 47 for
proper fitting installation. See “Hose Clamp Assembly
on page 26
for proper clamping of hoses.

127.Retract and extend the gang system

(Red Handles)

several times to purge air from system. Watch for leaks
and retighten fittings if necessary.

1

2

1

3

4

2

1

Figure 29

Priority Sensor Adjustment

43015

2

4

3

1

2

1

U

D

F

B

L

R

Figure 30

Gang Cylinder Purging

42978

1

1

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