Great Plains 3N4010HDA Operator Manual - Manual (Page 20)

16 3N-4010HDA Table of Contents Index Great Plains Manufacturing, Inc.
196-444M Table of Contents Index 2013-09-24
Tractor Electrical Connections
Refer to Figure 7
Plug drill electrical lead into tractor seven-pin connector.
If your tractor is not equipped with a seven-pin connector,
contact your dealer for installation.
Refer to Figure 8
Mate the tractor and drill 9-pin seed monitor connectors
at the hitch.
If this is the first connection, it may first be necessary to
install the seed monitor terminal in the tractor cab. See
page 20.
Cart Connections
There are also electrical connections between the drill
and trailing air cart. The steps for making these
connections are detailed in the air cart Operator manual.
Figure 7
Lighting Connector
26467
Figure 8
Seed Monitor Connector
27080