Proximity sensor adjustment, Gang cylinder purging, Proximity sensor adjustment gang cylinder purging – Great Plains 4000TM Assembly Manual User Manual
Page 43

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
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