Generac Power Systems TXP User Manual

Page 49

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VOLTAGE REGULATOR ADJUSTMENT

The Voltage Regulator is adjusted at the factory and normally requires

no additional adjustment. If the engine is running at 62 Hz "No-Load"

and voltage readings are incorrect, the Regulator may be adjusted. An

accurate Frequency Meter and Voltmeter are required to adjust the Reg

ulator. The Model 5515 Load Bank.provides both these instruments. The

following procedure covers use of the Load Bank for Regulator adjust

ment.

1. Connect 3-wire cord set (Part

No. 27821) to alternator output

wires as shown above. Plug the

connector plug into the 120 volt,

3-prong connector plug on the

Load Bank. Set ALL Load Bank Hea

ter element switches to OFF. Set

Ammeter Hi-Lo Range Selector

Switch to 0-50 AMPS. MAKE SURE

THE LOAD BANK HEATER ELEMENT COV

ER IS OPEN.

2. Adjust carburetor jets and go

verned idle as outlined in Test

23, Page 4.14,

3. Adjust Governor as outlined in

Test 32, Page 4.18 and 4.19.

5.2

Issued 3-78