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TROUBLESHOOTING AND REPAIR
F-49 F-49
BULLDOG® 140
RETEST AFTER REPAIR
Retest a machine:
• If it is rejected under test for any reason that requires you to remove any mechanical part which could affect the
machine’s electrical characteristics.
OR
• If you repair or replace any electrical components.
ENGINE OUTPUT
No Load RPM Load RPM
Maximum Speed 3800 3650
Minimum Speed 3700 3350
WELDER/GENERATOR OUTPUT
1
Output Control Field Volts Field Amps Open Circuit Load Volts Load Amps
Volts
Maximum 37.5 - 42.5 4.25 - 6.5 60 - 66 23 - 30 136 - 150
Minimum ––55 - 62 28 - 36 50 - 85
AUXILIARY POWER RECEPTACLE OUTPUT
1
230 Volt Receptacle 115 Volt Receptacle
2
Output Open Circuit Load Volts Load Amps Open Circuit Load Volts Load Amps
Control Volts Volts
Maximum 240 - 260 216 - 240 19.2 - 22 120 - 130 108 - 120 17 - 20
1
Current Control Dial set at MAXIMUM or GENERATOR.
2
Output values of each receptacle can vary within the range shown
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