Electrical Maintenance
89
Overload Relay
The overload relay protects the standby electric
motor. It is located on the high voltage tray (see
Figure 30 on page 58). The overload relay opens
the circuit to the electric motor if the current
exceeds the overload relay setting. The overload
relay resets automatically.
Overload Relay Replacement
When the overload relay is replaced, the new
overload relay must be set up to open at the
correct amperage and reset automatically. See the
following procedure to set up a new overload
relay.
1. Use a small screwdriver to set the opening
amperage. See “Electric Standby (Model 50
Unit Only)” on page 24 in the
“Specifications” chapter for the correct
overload relay setting.
2. Use a small screwdriver to set the pointer on
the selector to “Aut” (automatic reset).
The new overload relay is now set up correctly.
Note which wires go to which terminals when
removing the old overload relay so the wires are
connected correctly when the new overload relay
is installed.
1.
Overload Relay
2.
Overload Relay Adaptor
Figure 117: Overload Relay
1
2
1.
Set Opening Amperage
2.
Set to “Aut” (Automatic Reset)
Figure 118: Setting Overload Relay
1
2
Содержание SPECTRUM TS 30 SR NAD
Страница 4: ...4 ...
Страница 10: ...Table of Contents 10 ...
Страница 20: ...Safety Precautions 20 ...
Страница 51: ...Unit Description 51 Figure 19 Front View Figure 20 Back View AJA1350 AJA1500 ...
Страница 52: ...Unit Description 52 1 On Off Switch Figure 21 Side View 1 ...
Страница 60: ...Unit Description 60 ...
Страница 80: ...SPECTRUM TS Operation 80 ...
Страница 90: ...Electrical Maintenance 90 ...
Страница 100: ...Engine Maintenance 100 Figure 130 Early TK 3 95 Fuel and Oil System Components ...
Страница 102: ...Engine Maintenance 102 Figure 131 Late TK 3 95 Fuel and Oil System Components ...
Страница 104: ...Engine Maintenance 104 Figure 132 TK376 Fuel and Oil System Components ...
Страница 136: ...Refrigeration Maintenance 136 ...
Страница 156: ...Hilliard Clutch Maintenance 156 ...
Страница 158: ...Structural Maintenance 158 ...
Страница 168: ...Remote Evaporator Specifications 168 ...
Страница 170: ...Remote Evaporator Maintenance Inspection Schedule 170 ...
Страница 176: ...Remote Evaporator Electrical Maintenance 176 ...
Страница 180: ...Remote Evaporator Refrigeration Service Operations 180 ...
Страница 182: ...Remote Evaporator Structural Maintenance 182 ...
Страница 184: ...Remote Evaporator System Diagnosis 184 ...
Страница 188: ...Wiring and Schematic Diagrams Index 188 ...
Страница 189: ...189 Wiring Diagram Page 1 of 4 ...
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Страница 191: ...191 Wiring Diagram Page 3 of 4 ...
Страница 192: ...192 Wiring Diagram Page 4 of 4 ...
Страница 193: ...193 Schematic Diagram Page 1 of 3 ...
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