Global 5120 - Page 40

GlobalPowerTechnologies  3-13
5120
 Symptom  Probable Cause RemedyandProcedure
Lowoutputpowerorlow
voltage.
Incorrectset-upvoltagefor
sitetemperature.
DeterminerequiredV
set
forpresentconditions.Section2.6.1.
Insu󰀩cientcoolingaround
ns.
Clearnsofanydebris.  
Dirtyfuellter
Drainregulatorsedimentbowl.
Section3.2.2.1.
Changelter.Section3.2.2.2.
Oriceplugged. Changeorice.Section3.2.2.3.
SOvalvemalfunctioning. CheckSOvalve.Section3.2.6
Incorrectairsupply.
Adjustairsupply.Section2.6.4.
Cleanairscreen.Section3.2.3
Incorrectfueladjustment. Adjustfuelregulator.Section2.6.5
LimiterConverterneeds
adjustingorrepair.
Checkswitchsettings.
CheckoutputvoltageadjustmentPot.
Powerunitfaulty. Checkmomentaryopencircuitvoltage,
section3.2.1
Outputpowerorvoltage
istoohigh.
Incorrectfueladjustment. Lowerfuelpressure.Section2.6.5
IncorrectLimiterConverter
adjustment.
Re-adjusttheoutputvoltageadjust-
mentPot.