Miller Electric 250 Cleaner or with dirty element. Engine, Ment is not covered by the warranty

Page 38

.A complete Parts List is available at www.MillerWelds.com

9-3. Servicing Air Cleaner

 

 

 

 

 

 

 

 

!

Stop engine.

 

 

 

 

NOTICE − Do not run engine without air

 

 

 

 

cleaner or with dirty element. Engine

 

 

 

 

damage caused by using a damaged ele-

 

 

 

 

ment is not covered by the warranty.

 

 

 

 

. The air cleaner primary element can

 

 

 

 

 

be cleaned but the dirt holding capac-

 

 

 

 

 

ity of the filter is reduced with each

 

 

 

 

 

cleaning. The chance of dirt reaching

 

4

 

 

 

the clean side of the filter while clean-

 

 

 

 

ing and the possibility of filter damage

 

 

 

 

 

 

1

 

 

 

makes cleaning a risk. Consider the

 

 

 

 

risk of unwarrantable equipment

 

 

 

 

 

 

 

 

 

 

damage when determining whether

 

2

 

 

 

to clean or replace the primary ele-

 

 

 

 

ment.

 

 

 

 

 

 

 

 

3

 

If you decide to clean the primary ele-

 

 

 

 

ment, we strongly recommend instal-

 

 

 

 

 

 

 

 

 

 

ling an optional safety element to pro-

 

 

 

 

 

vide additional engine protection.

 

 

 

 

 

Never clean a safety element. Re-

 

 

 

 

 

place the safety element after servic-

 

 

 

 

 

ing the primary element three times.

 

 

 

 

1

Intake Manifold

 

 

 

 

2

Service Indicator (Optional)

 

 

 

 

3

Window

5

6

7

8

4

Reset Button

Service air cleaner element if red band

 

 

 

 

 

 

 

 

appears in window. A green band means

 

 

 

 

air cleaner is okay. Press button to reset

 

 

 

 

indicator.

 

 

 

 

Clean or replace primary element if dirty

 

 

 

 

(see note above before cleaning). Re-

 

 

 

 

place primary element if damaged. Re-

 

 

 

 

place primary element yearly or after six

 

 

 

 

cleanings.

 

Optional

 

 

5

Housing

 

 

 

 

 

 

 

9

6

Safety Element (Optional)

 

 

 

 

7

Primary Element

 

 

 

 

8

Cover

 

 

 

 

9

Dust Ejector

 

 

 

 

To clean air filter:

 

 

 

 

Wipe off cover and housing. Remove

 

 

 

 

cover and dump out dust. Remove ele-

 

 

 

 

ment(s). Wipe dust from inside cover and

 

 

 

 

housing with damp cloth. Reinstall safety

Keep nozzle

 

 

 

element (if present). Reinstall cover.

 

 

 

NOTICE − Do not clean housing with air

2 in (51 mm)

 

 

 

from element.

 

 

 

hose.

 

 

 

 

Clean primary element with compressed

 

 

 

 

air only.

 

 

 

 

Air pressure must not exceed 100 psi

 

 

 

 

(690 kPa). Use 1/8 in (3 mm) nozzle and

 

 

 

 

keep nozzle at least 2 in (51 mm) from

 

 

 

 

inside of element. Replace primary ele-

 

 

 

 

ment if it has holes or damaged gaskets.

 

 

 

 

Reinstall primary element and cover

 

Blow

 

Inspect

(dust ejector down).

 

 

 

 

 

 

 

 

aircleaner1 9/02− ST-153 929-B / ST-153 585 / Ref. S-0698-B

OM-217 455 Page 34

 

 

 

 

 

Page 37 Page 39
Image 38
Page 37 Page 39
Contents Visit our website at OM-217 455HFile Engine Drive 2007−05−21From Miller to You Table of Contents 13-4 13-213-3 13-5Electric Shock can kill Symbol UsageArc Welding Hazards HOT Parts can cause severe burnsARC Rays can burn eyes and skin Fumes and Gases can be hazardousBuildup of GAS can injure or kill Welding can cause fire or explosionEngine Hazards Compressed Air HazardsFire or Explosion hazard Welding Wire can cause injuryHOT Parts can cause burns and injury Falling Unit can cause injuryEMF Information Principal Safety StandardsCalifornia Proposition 65 Warnings Radiation can cause interferenceUN Choc Électrique peut tuer Signification des symboles− Consignes DE Sécurité − Lire Avant Utilisation Indique des instructions spécifiquesLE Soudage peut provoquer un in cendie ou une explosion DES Pièces Chaudes peuvent provoquer des brûlures gravesLES Fumées ET LES GAZ peuvent être dangereux DES Organes Mobiles peuvent pro voquer des blessures LE Bruit peut affecter l’ouïe’EXPLOSION DE LA Batterie peu Risque D’INCENDIE OU D’EXPLO- Sion LA Chaleur DU Moteur peut pro- voquer un incendie’AIR Comprimé peut provoquer des blessures LES Fils DE Soudage peuvent provoquer des blessures LE Surchauffement peut endom- mager le moteur électriqueDES Organes Mobiles peuvent provoquer des blessures ’EMPLOI Excessif peutInformation EMF Proposition californienne 65 AvertissementsPrincipales normes de sécurité En ce qui concerne les implants médicauxWeld, Power, and Engine Specifications − SpecificationsSymbol Definitions − DefinitionsDimensions Dimensions, Weights, and Operating AnglesDimensions For Units With Optional Running Gear Vehicle frame. Always connect a ground wire − InstallationInstalling Welding Generator Mounting+ − Installing Exhaust PipeConnecting the Battery Stop engine and let coolOverview And Engine Prestart Checks Run-in period first 100 hours Engine Left Side Engine Right SideStarting engine for the first time Daily pre-start checksWork Weld Output Terminal Connecting to Weld Output TerminalsCorrect Installation Tools Needed Do not placeSelecting Weld Cable Sizes − Operating the Welding Generator Engine Control SwitchesPlace switch in Run position to operate most MIG equipment Do not use glow plugs longer than 20 secondsWeld Output Controls Stop engine Typical Stick Welding Connections And Control SettingsTypical Settings For 7018 1/8 Electrode Work Clamp Electrode HolderSet Weld Process Selector switch to Wire + position Typical MIG Welding Connections And SettingsSet Weld Process Selector switch to Wire + Dcep position Set Weld Process Selector switch to Wire − position DcenTools Needed 3/4 Work Not Used To Work Left Side View At least once a month, run engine at Generator Power Receptacles− Operating Auxiliary Equipment To verify Gfci is working properlySimultaneous Weld And Power Determining Battery Charging Current − Operating Optional Battery ChargerBattery Charge Controls Battery Charge Cable Connections Battery Charging Procedure MinutesStart Your Professional Welding Career Now − Maintenance and Troubleshooting Routine MaintenanceMaintenance Label And Engine Maintenance Activities Stop engine and let cool Oil And Fuel804 197-A / Ref 803 111-A / 227 Air cleaner primary element can Cleaner or with dirty element. EngineMent is not covered by the warranty Damage when determining whetherStop screw is factory-set and should not be adjusted Adjusting Engine SpeedAdjusting Fuel Solenoid Position Checking Fuel Solenoid16 mm Adjusting Throttle SolenoidChecking Throttle Solenoid Check for non-bindingAdjusting Weld/Power Speed Making Engine Speed AdjustmentsAdjusting Idle Speed Fuse F1 Overload ProtectionComponent Panel Stop engine Supplementary Protector CB8Welding Troubleshooting TablesGenerator Power Trouble RemedyMaintenance Display Action EngineRecommended Spare Parts − Parts ListRecommended Spare Parts Current transformer CT1, and throttle solenoid TS1− Electrical Diagrams Circuit Diagram For Welding Generator228 719-B OM-217 455 231 607-B − RUN-IN and Wetstacking Run-In And WetstackingUS Gal./Hr − Performance DataFuel Consumption Curves IdleVolts Generator Power CurveDuty Cycle AC Amperes At 120 VoltsAC Amps Stick Mode Volt-Ampere CurvesDC Amps CC/AC Stick Mode AC Volts MIG Mode Volt-Ampere Curve DC AmpsGrounding Generator To Truck Or Trailer Frame − Generator Power GuidelinesSelecting Equipment Use ground device as stated in electrical codes Grounding When Supplying Building SystemsHow Much Power Does Equipment Require? Amperes x Volts = WattsIndustrial Motors Rating Starting Watts Running Watts Approximate Power Requirements For Industrial MotorsApproximate Power Requirements For Farm/Home Equipment Farm/Home Equipment Rating Starting Watts Running WattsApproximate Power Requirements For Contractor Equipment Contractor Rating Starting Watts Running WattsSingle-Phase Induction Motor Starting Requirements Power Required To Start MotorHow Much Power Can Generator Supply? KVA/HP x HP x 1000 / Volts = Starting AmperageTypical Connections To Supply Standby Power Selecting Extension Cord Use Shortest Cord Possible − Stick Welding Smaw Guidelines Stick Welding ProcedureWeld current starts when electrode touches work- piece Striking an Arc − Tapping Technique Electrode and Amperage Selection ChartStriking an Arc − Scratch Start Technique Positioning Electrode Holder Poor Weld Bead CharacteristicsGood Weld Bead Characteristics 10-30 9090 End View of Work AngleConditions That Affect Weld Bead Shape Electrode Movement During WeldingTee Joint Butt JointsLap Joint 16 in 30 1.6 mm Tack WeldsWeld Test Troubleshooting − PorosityTroubleshooting − Excessive Spatter Possible Causes Corrective ActionsTroubleshooting − Excessive Penetration Troubleshooting − Incomplete FusionTroubleshooting − Lack Of Penetration Troubleshooting − Distortion Troubleshooting − Burn-ThroughTroubleshooting − Waviness Of Bead Work like a Pro Support ServiceYour distributor also gives For assistance in filing or settling claims, contact To locate a Distributor or Service Agency visitMiller Electric Mfg. Co Your distributor and/or equipment manufacturer’s
Top Page Image Contents