Great Plains 2N-30 User Manual
Part Lists Great Plains Manufacturing, Inc. 1
LEFT
Installation Instructions
Two Channel Shaft Monitor
Used with Drill models:
Used with: When you see this symbol, thesubsequentinstructionsandwarnings
• 2N-2410
• 2N-2420
are serious - follow without exception. Your life and the lives of
others depend on it!
• 2N-3010
• 2N-3020
General Information
This kit provides the implement components necessary
to enable the shaft monitor function of the
electro-hydraulic console that is standard on 2SNT drills.
Refer to Figure 1
These instructions explain how to install a Two Channel
Shaft Monitor Option. The kit adds a rotation sensor to
the main seed box meter drive shaft of each drill box.
In operation, when the main seed box shaft of any drill
box stops rotating for more than 20 seconds, an alarm
sounds in the tractor cab.
One kit updates one entire drill:
Kits Kit Description
197-106A 2 CHANNEL SHAFT MONITOR KIT
Parts and Tools Required:
• Instructions for performing a calibration on this
model drill.
• Basic hand tools, and
• two people suggested for bracket installation.
Compatibility Check
ON
1. RAISE DRILL WITH GUAGE WHEEL
CYLINDERS TO FULLY EXTENDED
POSITION.
2. TURN MASTER POWER SWITCH "ON".
RAISE DRILL TO FOLD POSITION.
1. TURN MASTER POWER SWITCH "ON".
RAISE BOXES OFF TRANSPORT
"RAISE-TO-FOLD" SWITCH "ON".
CARRIERS.
MASTER
HYDRAULIC CONTROLS
MARKERS
RAISE-TO
-FOLD
LEFT
"RAISE-TO-FOLD" SWITCH "ON".
MASTER
RAISE-TO
-FOLD
ON
OFF
TRANSPORT
LOCKS
FOLDING NO-TILL DRILL
OFF ON
MASTER
RAISE-TO
-FOLD
ON
OFF
3. "RAISE-TO-FOLD" SWITCH "OFF".
"TRANSPORT LOCKS" SWITCH "ON".
EXTEND "TRANSPORT LOCK" CYLINDERS.
UNFOLDING NO-TILL DRILL
OFF
ON
OFF ON
MASTER
MARKERS
HYDRAULIC CONTROLS
Great Plains
RAISE-TO
-FOLD
TRANSPORT
LOCKS
ON
FOLD
LEFT
ON
ON
RIGHT
OFF
ON
OFF
OFF
SHAFT MONITORS
ON
OFF
ON
OFF
EFT
ELECTRIC CLUTCHES
OFF
HT
TRANSPORT
LOCKS
ON
2. "RAISE-TO-FOLD" SWITCH "OFF".
OFF
"TRANSPORT LOCKS" SWITCH "ON".
RETRACT "TRANSPORT LOCK" CYLINDERS.
ON
ELECTRIC CLUTCHES
OFF
MASTER
ON
MARKERS
HYDRAULIC CONTROLS
RAISE-TO
-FOLD
ON
LEFT
ON
RIGHT
OFF
OFF
TRANSPORT
LOCKS
ON
OFF
OFF
LEFT
OFF
Great Plains
TRANSPORT
LOCKS
FOLD
ON
ON
OFF
SHAFT MONITORS
ON
OFF
ON
OFF
EFT
ELECTRIC CLUTCHES
HTOFF
ON
OFF
REFER TO OWNERS MANUAL FOR MORE
DETAILED INFORMATION ON FOLDING AND
UNFOLDING.
FOLD
3. "TRANSPORT LOCKS" SWITCH "OFF".
ON
"FOLD" SWITCH "ON".
SLOWLY EXTEND FOLD CYLINDERS.
4. "FOLD" SWITCH "OFF".
"RAISE-TO-FOLD" SWITCH "ON".
LOWER BOXES TO FIELD POSITION.
"RAISE-TO-FOLD" SWITCH "OFF".
IF DRILL IS EQUIPPED WITH OPTIONAL
MARKERS, ELECTRIC CLUTCHES, OR
SHAFT MONITORS, REFER TO OWNERS
MANUAL FOR SWITCH OPERATIONS.
P.N. 818-508C
RI
FOLD
4. "TRANSPORT LOCKS" SWITCH "OFF".
"FOLD" SWITCH "ON".
SLOWLY RETRACT FOLD CYLINDERS.
5. "FOLD" SWITCH "OFF".
"RAISE-TO-FOLD" SWITCH "ON".
LOWER BOXES ON CARRIERS.
"RAISE-TO-FOLD" SWITCH "OFF".
SHAFT MONITORSOFF
Figure 1
36319
2 Channel Console
Refer to Figure 1
This kit is compatible with bare shafts, or shafts inside
round plastic spacer tubes between meters. It is
compatible with large 817-075C seeder cups (13⁄4inch
flute width) on the above-listed models.
Note: Paragraphs in this format provide useful
information related to the current topic.
“Left” and “Right” are facing in the
direction of machine travel. An
orientation rose in the line art
R
U
B
illustrations shows the directions of
Notations and Conventions
The following terms are used throughout this manual.
Left, Right, Front, Back, Up, Down.
F
L
D
Call-Outs
1 9
to Single-digit callouts identify components in the
currently referenced Figure. These numbers may
be reused for different items from page to page.
11
24
to Two-digit callouts in the range 11 to 23 reference
new parts from the list on page 5.
© Copyright 2014 Printed 2014-08-27 Part Lists 197-114M
2 Great Plains Manufacturing, Inc. Front Page Part Lists 2 CHANNEL SHAFT MONITOR
Prepare the Drill
1. Clean out main seed boxes.
Possible Chemical Hazard
This installation requires contact with interior components of
the main seed box. If treated seed has ever been used in the
box, follow chemical supplier instructions for protective
equipment and cleaning residue from the seed box.
2. Move the drill to a location with adequate lighting,
and a clear surface beneath for recovery of any
fallen parts.
3. Unfold the drill. Consult the Operator manual for
details and safety considerations.
4. Raise the drill or otherwise configure it so that the
meter drive shaft may be rotated while the drill is
stationary.
5. Install all locks or supports necessary to support the
drill while it is being worked on.
6. Shut off any tractor used to position the drill and
remove the key.
Refer to Figure 2
7. Setthe seed ratehandles ,forall main seed boxes,
1
to 50 on the 0-to-100 scales.
1
Figure 2
Set Rate Handles to 50
28066
Identify Mounting Positions
Sensor Mount Install
Refer to Figure 3 on page 3
1. Select one new:
12
116-029D, 2SNT SENSOR MOUNT
2. Find the box section between cups with the two, #8
screws , washers, and nuts already in place.
Removethe nuts and washers and use for installing
the sensor mount .
If any shaft protective tubing is installed, remove and
discard.
Make sure that the locations between cups have the
following attributes:
• not obstructed to the front by a seed rate handle, and
• there is adequate exposed surface on the drive shaft
to place the shaft monitor hose and shaft monitor
magnets .
3. Mount the end of the sensor mount with the
holes over the two, #8 screws . Make sure the
slotted-end of the mount is down and pointing
towards the front of the drill.
3
12
13
14
12
3
Notes:
Gaps with lock collars generally provide exposed shaft.
4. Install the washers and nuts removed in step 2 and
tighten the sensor mount in place.
5. Attach the reed sensor switch at the slotted end
of the bracket using two #4-40 screws , washers
17 18
, and nuts as shown in Refer to Figure 3. Do
12
15
16
not tighten screws at this time.
6. Repeat step 1 through step 4 to install the bracketin
the other main seed box.
197-114M Front Page Part Lists 2014-08-27
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