Dawn 5036 Manuale di montaggio e funzionamento - Pagina 12

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SETTING UP ROW UNIT CONTROLLER (11.1)

CONTROLLER DESIGN (11.1a)

The row unit controller is capable of being configured

to run multiple Dawn products simultaneously, but we

will start with the basic downforce configuration.

Dip Switches – assign row number

4 Pin Receptacle – row to row cables

LED's – Indicate valve activity

Fuse Socket – 5 amp

Fig. D8 – Gauge Wheels

14 Pin Receptacle (BLK) –Basic Harness

8 Pin Receptacle – Open

14 Pin Receptacle (GRY) – Strain Gauge

HARNESS INSTALLATION (11.2)

Reflex Basis Harness

Reflex Strain Gauge Harness

Reflex Strain Gauge Harness will be routed along the

parallel linkage on a planter row unit, or behind the

actuator on a striptill unit, and then connect to the

sensor on depth adjustment assembly. Make sure the

excess cable is secure to prevent damage from any

pinch points along the linkage.

ROW-TO-ROW CABLES (11.3)

Row-to-row cables can be plugged in to either 4 pin

receptacle. Ensure they are fully inserted until you

hear/feel the locking tap click into place.

Electric Components

GREEN – RETURN VALVE

YELLOW – PRESSURE VALVE

ORANGE – PRESSURE SENSOR

BLACK – PROXIMITY SWITCH

REFLEX ACTUATOR VALVES (11.4)

PRESSURE

RETURN

TERMINATION RESISTORS (11.5)

First and last row unit controllers require a termination

resistor (PN 90625-180) installed into the second

4-Pin receptacle.

PROXIMITY SWITCHES (11.6)

Proximity switches deactivate the hydraulic down

pressure when the toolbar is raised. They are non-

contact switches, so do not compress.

They are placed on the lower parallel casting on a JD

planter row unit. They should be loosely installed

away from the rear until the toolbar is raised and row

units are resting on the travel stop.

After the Reflex system is powered on, adjust the

distance of the prox switch from the casting, starting

with it close. Move the switch away from the plate until

the internal LED light comes on. Turn back towards

the face about 1.5-2 turns of the jam nut and tighten

with two 15/16" wrenches. This is easier done by

finger tightening the jam nuts, and lowering the bar to

create clearance for wrenches.

Safety switch is non-

contact.

3/16" Approx.

Install prox switch mount

www.dawnequipment.com

Toll Free: 800.554.0007

NOTE: Ensure valve

cables correspond with

the hose routing.

Notice – Valves can be

purged by pressing the

small pin on top.

with lower cradle.

Fax:815.899.3663