ELECTRICAL DIAGNOSTICS (ALL MODELS EXCEPT HW3000/L)

Rated Power Check (Low Power Output)

NOTE: At high-altitudes, standard carburetor air-fuel mixture will be rich causing a decrease in engine performance and an increase in fuel consumption.

NOTE: At this time, a high-altitude carburetor kit is not available.

Start Engine and

Add Resistive Loads Until

One of the Following Occurs:

s 0OWER /UTPUTUat the NEMA L14-30R 240V Receptacle

is Within Rated Power Specification Range

ss&REQUENCY $ROPS "ELOWW (Z

ss6OLTAGE /UTPUT $ROPST"ELOWW Minimum

228- G

252V

 

X

Y

 

114-

W

114-

126V

126V

If Minimum Rated Power

#ANNOT "EO!CHIEVED D

SEEE%NGINE $IAGNOSTICS 3ECTION

Alternator Check

NOTE: The alternator must be at room temperature when resistance is measured.

./4% 4HEHALTERNATORTDIAGNOSTICSAREQUIRESMEASUREMENTS OFQLOWWRESISTANCE VALUESUWHICH AREHBEYONDNTHE CAPABILITY OFPAATYPICALIMULTIMETER 5SESONLY FOR DIRECTIONAL INDICATIONAOF RESISTANCE

For best results, use an ohmmeter capable of measuring low resistance values:

Resolution: 10 milliohms

!CCURACY + 1%

#HECKK"RUSHS!SSEMBLY FOR %XCESSIVEE7EARAOR $EFECT

./4% 5SE #AUTION 7HEN 2EMOVING AND )NSTALLING)"RUSHS(OLDER TOL!VOIDI$AMAGING "RUSHES

)F ,ENGTHE,ESS THAN ,MM S2EPLACEH"RUSHS!SSEMBLY

)F ,ENGTHE'REATERHTHAN  MM 6ERIFYF2ESISTANCE "ETWEENE%ACH "RUSHS4IPIAND #ORRESPONDINGR4ERMINALNIS ,ESSITHAN  Ω

)F 2ESISTANCEI/UTTOF 3PEC 2EPLACEP"RUSHS!SSEMBLY

Check Alternator Winding Resistances

$ISCONNECT THE %XCITER #ONNECTOR

$ISCONNECT THE &UELT#UTOUT 7INDINGD#ONNECTOR

$ISCONNECT THE 7IRESRAT THE !LTERNATORT4ERMINALN"LOCK

NOTE: Each Terminal Contains Nut, Lock Washer, and Flat Washer

 

 

 

 

-EASURES7INDINGD2ESISTANCESEAS 3PECIFIED "ELOW

 

 

 

 

 

 

 

 

 

Resistance Range Specification (Ω)

 

 

 

Measure Resistance

 

 

(7,

 

 

 

(7%,

 

 

Winding

 

"ETWEENE7IRES

 

(7,

(7%,

(7,

 

(7%,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stator-X

 

Red

"LUE

 



 

 

 



 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stator-Y

White

"ROWN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AVR Tap

Green

White

 

 

 OF3TATOR8 2ESISTANCE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Exciter

 

"LUE

"LUE

 



 



 

 



 

1.3 - 1.8

 

 

Fuel Cutout

"ROWN

"ROWN

 



 



 

 



 



 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Slip Rings

 

 

 

 

 

 

 

 

 

 

 

Rotor

 

 

or

 

 

 

 

 

 

 

 

 

 

 

 

Slip Ring Terminals*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

)F 5SING ANS/HMMETER WITH +ELVINV"RIDGE #LIPS

 

 

 

 

 

-EASURES2ESISTANCE ATSTHES3LIP 2INGE7IRE 4ERMINALS FOR "EST"2ESULTS

 

 

 

 

 

 

If a Winding Resistance is Out of Spec, Replace Alternator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

#HECKKFOR #ROSS3HORTEDE7INDINGS INNTHES3TATOR !SSEMBLY

 

 

 

 

 

 

#HECKKFOR #ONTINUITY "ETWEENE7INDINGS ASN3PECIFIEDS"ELOW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

#HECKKFOR #ONTINUITY

 

#ONTINUITY

 

 

 

 

 

 

 

"ETWEENE7INDINGS

 

 

 

Specification

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stator-X Red

Stator-Y White

 

.O #ONTINUITY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stator-X Red

AVR Tap Green

 

#ONTINUITY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stator-Y White

AVR Tap Green

 

.O #ONTINUITY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stator-X Red

%ITHER %XCITER "LUE

 

.O #ONTINUITY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stator-Y White

%ITHER %XCITER "LUE

 

.O #ONTINUITY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stator-X Red

%ITHER &UELR#UTOUT "ROWN

 

.O #ONTINUITY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stator-Y White

%ITHER &UELR#UTOUT "ROWN

 

.O #ONTINUITY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

%ITHER %XCITER "LUE

%ITHER &UELR#UTOUT "ROWN

 

.O #ONTINUITY

 

 

 

 

 

 

 

)F #ONTINUITY ISY$IFFERENTETHAN 3PECIFIED !BOVE

 

 

 

 

 

 

 

 

Replace Alternator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Refer to Illustrations on Page 8-9.

8-8

www.honeywellgenerators.com

Honeywell Portable Electrical Generator Service Manual

Page 40
Image 40
Honeywell HW3000, L, hw400 service manual Refer to Illustrations on

hw400, HW3000, L specifications

Honeywell is renowned for its innovative solutions in various domains, including manufacturing, aerospace, and building technologies. Among its many offerings, the Honeywell L, HW3000, and HW400 series stand out for their advanced features, technologies, and characteristics, tailored to meet the evolving demands of industries worldwide.

The Honeywell L Series is recognized for its versatility and reliability in process control applications. Designed to accommodate a range of industrial needs, these controllers provide enhanced flexibility with modifiable configurations that suit diverse operating conditions. With advanced user interfaces, intuitive programming options, and robust execution capabilities, they optimize performance while simplifying system maintenance.

The HW3000 series takes innovation a notch higher, featuring cutting-edge process automation technologies. It leverages advanced algorithms and communication protocols, facilitating seamless integration with existing systems and enhancing overall efficiency. This series is designed for high-performance operations, offering real-time data monitoring and control. The HW3000's modular architecture allows for easy upgrades and scalability, making it ideal for businesses planning for growth.

On the other hand, the Honeywell HW400 series is engineered for precision and reliability. It is equipped with state-of-the-art sensors and control mechanisms that ensure optimal performance in demanding environments. The HW400 model emphasizes sustainability, incorporating energy-efficient technologies that align with global initiatives for greener operations. Users benefit from advanced diagnostics and predictive maintenance capabilities, which minimize downtime and enhance productivity.

All three series—L, HW3000, and HW400—share a commitment to security and data integrity. Honeywell incorporates cybersecurity measures to protect sensitive information and facilitate secure communications. Moreover, they embrace a user-friendly design philosophy, ensuring that operators can easily interface with the systems, regardless of their technical background.

In summary, Honeywell's L, HW3000, and HW400 series highlight the company’s dedication to innovation, efficiency, and reliability. With advanced technologies and robust features, these products cater to a wide range of industrial applications, making them essential tools for businesses aiming to optimize their operations. Whether for process control, automation, or precision management, Honeywell continues to provide solutions that drive success in the modern industrial landscape.