GREAT PLAINS SPARTAN II, Operator'S Manual, Page: 27 / 131

Great Plains | 166-486M | 2020/10/08 20
Spartan
II
607 Table of Contents Index Preparation and Setup
To distinguish hoses on the same hydraulic circuit,
refer to the handle symbols. The hose with an
extended-cylinder symbol feeds a cylinder base end.
The hose with a retracted-cylinder symbol feeds a
cylinder rod end.
For the hydraulic fan, connect the hose with a
retracted cylinder symbol to the pressure side of the
motor.
The fan motor further requires connecting a (third)
case drain line, which returns lubricating/cooling
fluid.
Marker hoses are provided on the cart even if
markers are not installed on the implement.
Fan Hydraulic Motor Seals
Equipment Damage Risk
Case drain hose must be attached first,
before the inlet and return hoses are
connected, to prevent damage to hydraulic
motor seals.
The case drain has the smaller 6.4 mm ID
hose and small, flat-face, low-seep
connector. Do not connect the case drain
line to a power-beyond port.
The case drain hose must be detached last,
to prevent damage to the fan motor.
To allow pressure relief during temperature cycles, it
is normal for this line to release small amounts of oil
even when stored with the connector elevated.
Low pressure (case) drain connection:
1. Attach the case drain hose to the low pressure
drain connection.
2. Connect the low pressure motor return hose,
marked SUMP, to a high volume low pressure
return port. The sump line has a large 2.7 cm
diameter quick coupler.
3. Connect hydraulic hoses to tractor remotes.

Electrical Connections
1. Make electrical connections before moving the
machine. Make sure tractor is shut down with
accessory power off before making connections.
2. Connect lighting connector and any options or
after-market electronics to the tractor outlets.
3. Tie up excess cable, allowing enough slack for
the drill to tilt back.
(1) #1 Yellow - LH Flashing Lights
(2) #6 Red - Brake Lights
(3) #5 Empty
(4) #4 Green - RH Flashing Lights
(5) #3 White - Ground
(6) #2 Blue - Aux Power
(7) #7 Brown - Tail Lights
Beacon
When regulations require, the beacon should be on
whenever the machine is being transported. The
beacon is part of the main light circuit. If the beacon
is not required by regulations, disable it using the
switch (1). Turning off the switch will also disable the
rear plate illumination lamp.
The switch does not control the brake/turn/running
lights
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