Steiner CS312, Owner'S/Operator'S Manual, Page: 24 / 30

09-282C 7 - 1 rev 8/97
ASSEMBLY section 7
INSTALLATION INSTRUCTIONS FOR EMERGENCY STOP SWITCH OUTLET ON MODEL 420
Model 420 (Serial No. 1001 -- 2999)
1. Disconnect the battery ground cable.
2. On model 420 with Onan engine, mount the
electrical outlet on the left side of the black
upper grille panel with two 1/4 x 3/4 flange bolts
and nuts. Choose a location using the existing
slots in the panel. On models with Kubota
engines, the outlets are mounted on the right
side.
3. Connect the new harness (Part No. 30--174) to
the electrical outlet following the wiring diagram
on Page 3. Connect the brown wire to the “W”
terminal, the green wire to the “G” terminal and
the black wire to the “BK” terminal.
4. Locate the black module under the dash and
find the brown wire in the bulk connector.
Remove the bulk connector and carefully
release the brown wire from the connector with
a small blade pocket screwdriver. Place the
single black plastic connector on this brown
wire and connect to the new harness matching
connector. This is the seat switch wire.
5. Locate the brown jumper wire on the wiring
harness. (connected with a blue 3M connector)
Plug the end of the brown jumper wire into the
module bulk connector where the brown wire
was removed in step 3. Connect the bulk
connector to the module.
6. Route the white wire to the ignition switch. Find
the accessory terminal (white wire). Remove
the wire and place the double male spade
adapter on the switch. Replace the wire and
connect the white wire to the other terminal of
the double spade. NOTE: On Kubota tractors,
cut the spade terminal off the white wire, crimp
the enclosed ring terminal to the white wire and
attach it to the accessory terminal of the ignition
switch.
7. Check the wiring diagram and snap the brown
seat switch wire in the relay bulk connector
aligned with 87A on the relay. The brown wire
from the module aligns with 30. The black wire
aligns with 85 and the white wire with 86. Snap
these in place and push the connector on the
relay.
8. Mount the relay using one of the module
mounting screws.
9. Connect the green wire ring terminal to a
suitable ground. Tie all wires to keep them from
contact with moving parts or exhaust system.
10. Reconnect the battery cable, plug in the
c h i p p e r / s h r e d d e r c a b l e a n d t e s t t h e
emergency stop switch for proper operation.
Pull the switch out for normal operation. Start
engine and engage the PTO. Push in for
emergency stop.
Model 420 (Serial No. 3000 -- )
1. Disconnect the battery ground cable.
2. On model 420 with Onan engine, mount the
electrical outlet on the left side of the black
upper grille panel with two 1/4 x 3/4 flange bolts
and nuts. Choose a location using the existing
slots in the panel. On models with Kubota
engines, the outlets are mounted on the right
side.
3. Connect the new harness (Part No. 30--174) to
the electrical outlet following the wiring diagram
on Page 3. Connect the brown wire to the “W”
terminal, the green wire to the “G” terminal and
the black wire to the “BK” terminal.
4. Locate the safety interlock relay under the dash
and find the brown wire in the bulk connector.
Remove the bulk connector and carefully
release the brown wire from the connector with
a small blade pocket screwdriver. Place the
single black plastic connector on this brown
wire and connect to the new harness matching
connector. This is the seat switch wire.
5. Locate the brown jumper wire on the wiring
harness. (connected with a blue 3M connector)
Plug the end of the brown jumper wire into the
safety relay bulk connector where the brown
wire was removed in step 3. Connect the bulk
connector to the safety relay.
6. Route the white wire to the ignition switch. Find
the accessory terminal (white wire). Remove
the wire and place the double male spade
adapter on the switch. Replace the wire and
connect the white wire to the other terminal of
the double spade. NOTE: On Kubota tractors,
cut the spade terminal off the white wire, crimp
the enclosed ring terminal to the white wire and
attach it to the accessory terminal of the ignition
switch.
7. Check the wiring diagram and snap the brown
seat switch wire in the new relay bulk connector
aligned with 87A on the new relay. The brown
wire from the safety relay aligns with 30. The
black wire aligns with 85 and the white wire with
86. Snap these in place and push the connector
on the relay.
8. Mount the new relay by drilling a hole in the
battery tray of the Onan power units. On Kubota
units, drill a hole at a suitable location on the
side of the dash panel.
9. Connect the green wire ring terminal to a
suitable ground. Tie all wires to keep them from
contact with moving parts or exhaust system.
10. Reconnect the battery cable, plug in the
c h i p p e r / s h r e d d e r c a b l e a n d t e s t t h e
emergency stop switch for proper operation.
Pull the switch out for normal operation. Start
engine and engage the PTO. Push in for
emergency stop.