Multiquip DCA25USI manual Coolant Antifreeze/Summer Coolant/ Water, Operation in Freezing Weather

Page 30

inspection/SETUP

Coolant (Antifreeze/Summer Coolant/ Water)

ISUZU recommends ISUZU antifreeze/summer coolant for use in their engines, which can be purchased in concentrate (and mixed with 50% demineralized water) or pre-diluted.See the ISUZU Engine Owner’s Manual for further details.

WARNING

If adding coolant/antifreeze mix to the radiator, DO NOT remove the radiator cap until the unit has completely cooled. The possibility of hot! coolant exists which can cause severe burns.

Day-to-day addition of coolant is done from the recovery tank.When adding coolant to the radiator, DO NOT remove the radiator cap until the unit has completely cooled. See Table 12 for engine, radiator, and recovery tank coolant capacities. Make sure the coolant level in the recovery tank is always between the “H” and the “L” markings.

Table 12. Coolant Capacity

Engine and Radiator

1.70 gal (6.4 liters)

Reserve Tank

2 quarts (1.9 liters)

Operation in Freezing Weather

When operating in freezing weather, be certain the proper amount of antifreeze (Table 13) has been added.

Table 13. Anti-Freeze Operating Temperatures

Vol %

Freezing Point

Boiling Point

Anti-

 

 

 

 

°C

°F

°C

°F

Freeze

 

 

 

 

50

-37

-34

108

226

 

 

 

 

 

NOTICE

When the antifreeze is mixed with water, the antifreeze mixing ratio must be less than 50%.

Cleaning the Radiator

The engine may overheat if the radiator fins become overloaded with dust or debris. Periodically clean the radiator fins with compressed air. Cleaning inside the machine is dangerous, so clean only with the engine turned off and the negative battery terminal disconnected.

Air Cleaner

Periodic cleaning/replacement is necessary. Inspect it in accordance with the ISUZU Engine Owner’s Manual.

Fan Belt Tension

A slack fan belt may contribute to overheating, or to insufficient charging of the battery. Inspect the fan belt for damage and wear and adjust it in accordance with the

ISUZU Engine Owner’s Manual.

The fan belt tension is proper if the fan belt bends 10 to 15

mm(Figure 34) when depressed with the thumb as shown below.

Figure 34. Fan Belt Tension

CAUTION

NEVER place hands near the belts or fan while the generator set is running.

page 30 — DCA25Usi 60 hz Generator • operation and parts manual — rev. #3 (07/19/11)

Image 30
Contents Parts List NO. M1871400104 parts list no. m1871400114c Model dca25USIProposition 65 warning Reporting Safety Defects AdministratorTable of Contents DCA25USI 60 Hz GeneratorChoose from three easy options Safety Information SaFeTY messagesSaFeTY sYmBols General saFeTY GeneraTor saFeTYEngine saFeTY Restricted. If the air fl ow isIf operating in speed ranges above the maximum allowable „ never use fuel as a cleaning agent FUel saFeTYToWing saFeTY From fuel vapors or if fuel is spilled on a hot enginePower Cord/Cable safety EleCTriCal saFeTYGrounding safety DeathBaTTerY saFeTY EnvironmenTal saFeTYSpecifications ModelModel Isuzu AA-4LE2 Tier 2 Certified Dimensions DimensionsInstallation Typical Generator Grounding ApplicationMounting Outdoor InstallationIndoor Installation Generator GroundingGeneral Information Major Components Item noGenerator Control Panel Generator Control PanelEngine Operating Panel Output Terminal Familiarization Terminal legs O and Ground are considered bonded groundsOutput Terminal Panel is provided with the following Removing the Plastic Face Plate Hard Wire Hookup Panel VAC Gfci ReceptaclesConnecting Loads Over Current RelayLoad Application Single Phase LoadThree Phase Load Type of LoadGenerator Output Voltages Voltage Selector SwitchVoltage Selector Switch Locking Button Generator AmperageAC Voltmeter Gauge Reading How to Read the ac ammeter and ac voltage gaugesGenerator OUTPUTS/gauge reading AC Ammeter Gauge ReadingUvwo Terminal Output Voltages 3Ø-240/139 Uvwo Terminal Output Voltages3Ø-208V/1Ø-120V Uvwo Terminal Output Voltages 3Ø-480/277V Uvwo Terminal Output Voltages 1Ø-240/120V Uvwo Terminal Output VoltagesLubrication Oil Inspection/SETUPCircuit Breakers Fuel CheckRefueling Procedure Only use #2 diesel fuel when refuelingCoolant Antifreeze/Summer Coolant/ Water Cleaning the RadiatorAir Cleaner Fan Belt Tension Operation in Freezing WeatherWiring BatteryBattery Cable Installation AlternatorBefore Starting StartingEngine’s exhaust contains harmful emissions Coolant Temperature Gauge Normal Shutdown Procedure Emergency Shutdown ProcedureNever stop the engine suddenly except in an emergency Maintenance General Inspection Air CleanerAir Cleaner with Dust Indicator Removing Water from the Fuel Tank Cleaning Inside the Fuel TankFuel Addition Fuel Tank InspectionReplacing Oil Filter Radiator CleaningCheck Oil Level Flushing Out Radiator and Replacing CoolantTrailer Maintenance Trailer MaintenanceCoupler Type of hitch used on the trailer for towing Hydraulic Surge Brakes Brake AdjustmentBrakes ActuatorTires/Wheels/Lug Nuts Tire Wear/InflationSuspension Lug Nut Torque Requirements Never use an pneumatic air gun to tighten wheel lug nutsTrailer Wiring Diagram Trailer/Towing Vehicle Wiring DiagramGenerator Wiring Diagram Generator Wiring DiagramEngine Wiring Diagram Engine Wiring DiagramEngine Wiring Diagram Troubleshooting Generator Symptom Possible Problem SolutionPage Explanation of Code in Remarks Column Suggested Spare Parts Qty DescriptionGenerator Assy 0601822630 B11102006027961025004 8001070003Control box Assy 0021005080 M12150006120601808820 0601823240Control box Assy 0601801041 0601808985 AC AMMETER, 0~50A/100A5A 06018010400601806859 0601840121Engine and Radiator Assy 8944567411 B1925200254897230-9390 M1305200304Engine and Radiator Assy M1312600204 M96020000030150000018 0199901600Output Terminal Assy M9220000104 M1230700003M9220000004 0039308000Battery Assy M9103000304 0602220185M9310500014 0602220920Muffler Assy M133200012 M133200000281000001 ~ M1335000103Fuel Tank Assy 0605501071 M13650003020605505070 0605516090Enclosure Assy M1495000104 M1415000502M1414000402 M1415100202Enclosure Assy 27B M1495300604 M144530010327A M1495300504 M1445400103Enclosure Assy M9112100504 51A C931250000452A 0030006000 0601850097Rubber Seals Assy REMArks Nameplate and Decals Assy M1512400102 M1512400002M11240000A M11240010ATerms and Conditions of Sale Parts Freight PolicyPage HERE’S HOW to GET Help