Multi Pro 5700 - Toro
Multi Pro 5700 - Toro
Multi Pro 5700 - Toro
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Glow Controller<br />
The controller is attached to the electric panel under the<br />
operator seat.<br />
NOTE: Refer to see Chapter 8 – Electrical Diagrams<br />
when troubleshooting the glow controller.<br />
Controller Operation<br />
1. When the ignition switch is placed in the RUN position,<br />
the controller energizes the glow plugs and lights<br />
up the glow lamp for approximately 6 seconds.<br />
2. When the ignition switch is held in the START position,<br />
the glow plugs will energize while the switch is held<br />
in START and the glow lamp will not light.<br />
3. When the ignition switch is released from START to<br />
RUN, the glow plugs will de–energize and the glow lamp<br />
will remain off.<br />
Controller Checks<br />
5. If any of the conditions in Step 3 are not met or power<br />
to terminal 1 exists and any of the other conditions in<br />
Step 4 are not met:<br />
A. Verify continuity of the circuitry from the battery to<br />
the glow relay and glow plugs (see Chapter 8 – Electrical<br />
Diagrams).<br />
B. Verify continuity of the circuitry from the battery to<br />
ignition switch, glow controller, glow lamp, glow<br />
relay, and ground (see Chapter 8 – Electrical Diagrams).<br />
C. Replace parts as necessary.<br />
6. Connect electrical connector to the fuel stop solenoid.<br />
2<br />
1. Make sure there is power from the battery.<br />
2. Disconnect electrical connector to the fuel stop solenoid<br />
to prevent the engine from starting.<br />
3. Place ignition switch in the RUN position. Verify the<br />
following while in the RUN position:<br />
A. Glow indicator lamp is on.<br />
B. Glow relay is energized.<br />
C. Glow plugs are energized.<br />
D. Glow indicator lamp goes out and glow plugs de– Figure 39<br />
energize after approximately 6 seconds. 1. Glow controller end view 3. Side view<br />
2. Top view<br />
4. Place ignition switch in the START position. Verify<br />
the following while in the START position:<br />
A. Glow indicator lamp is out.<br />
B. Glow relay is energized.<br />
C. Glow plugs are energized.<br />
D. Power exists at terminal 1 of the glow controller.<br />
NOTE: If there is no power to terminal 1 of the glow controller,<br />
verify continuity of the circuitry from the ignition<br />
switch to the controller and perform Step 4 again (see<br />
Chapter 8 – Electrical Diagrams).<br />
3<br />
2<br />
1<br />
3<br />
6<br />
5<br />
4<br />
1<br />
Electrical System Page 5 – 24 <strong>Multi</strong> <strong>Pro</strong> <strong>5700</strong>–D
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