2018-06-18
195-441M
3S-3000/F/HD/HDF
Adjustments
62
Marker Speed
The procedure for adjusting marker speed is different for
single marker with needle valve and dual markers with
sequence valve.
Single Marker/Needle Valve Speed
A needle valve controls the folding speed. The needle
valve is near the rod end of the marker cylinder.
With tractor idling at a normal operating speed, adjust
marker folding to a safe speed. Turn adjustment knob
clockwise to reduce folding speed or counterclockwise to
increase folding speed. Excessive folding speed could
damage markers and void the warranty.
Dual-Marker/Sequence Valve Speed
There is one adjustment screw for unfolding speed
and one for folding speed
. You can identify adjustment
screws by markings stamped in valve body.
Turn adjustment screws clockwise (
: slower) to
decrease [un]folding speed and counterclockwise
(
: faster) to increase [un]folding speed.
With tractor idling at a normal operating speed, adjust
marker folding to a safe speed. Excessive [un]folding
speed could damage markers and void the warranty.
After adjusting the folding speed, tighten jam nuts on hex
adjustment screws to hold settings.
Figure 66
Needle valve Adjustment
15625
1
2
F
S
S
Figure 67
Sequence Valve Adjustment
14048
1
2
S
F
Содержание 3S-3000-3210
Страница 116: ...Table of Contents Index Table of Contents Index ...
Страница 117: ...Table of Contents Index Table of Contents Index ...
Страница 118: ...Great Plains Mfg 1525 E North St P O Box 5060 Salina KS 67402 ...