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Summary of Contents for AGT INDUSTRIAL HPW4000
- Page 1 Tel: +1 913-244-6269 4000PSI Hot Water Pressure Washer 13HP POWERFUL Engine, 33’Water Hose MODEL: HPW4000 HOT WATER PRESSURE WASHER USER MANUAL...
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Page 2: Table Of Contents
service@agrotkindustrial.com Tel: +1 913-244-6269 Table of Contents IMPORTANT SAFETY INFORMATION................1 SPECIFICATIONS......................4 INTRODUCTION.......................5 GLOSSARY OF TERMS......................6 COMPONENT IDENTIFICATION..................7 OPERATING INSTRUCTIONS................... 10 CHEMICAL APPLICATION....................13 WINTER PUMP/ COIL PROTECTION................14 GENERAL MAINTENANCE....................14 MAINTENANCE CHECKLIST.....................16 QUICK DIAGNOSTICS AND SOLUTIONS GUIDE.............. 18 SERVICE MANUAL......................21 WIRING DIAGRAMS......................29 PARTS DIAGRAMS......................30... -
Page 3: Important Safety Information
service@agrotkindustrial.com Tel: +1 913-244-6269 IMPORTANT SAFETY INFORMATION The safe operation of our pressure washing systems is the FIRST priority . This will only be achieved by following the operation and maintenance instructions as explained in this manual and all other enclosed manuals. - Page 4 service@agrotkindustrial.com Tel: +1 913-244-6269 WARNING: Risk of fire. Do not add fuel when operating machine. 3. Never use gasoline, crankcase draining, or waste oil in your burner fuel tank. Never run pump dry or let the pump run with the trigger gun released for more than 2 minutes.
- Page 5 service@agrotkindustrial.com Tel: +1 913-244-6269 WARNING: Trigger gun kicks back. Hold with both hands. 7.Hold firmly to the gun and wand during start up and operation of the machine. Do not attempt to make adjustments while the trigger gun is in operation. 8.Make sure all quick coupler fittings are properly secured before operating pressure washer.
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Page 6: Specifications
Tel: +1 913-244-6269 SPECIFICATIONS Commercial Hot Water Gas - DIESEL Fired BURNER DIESEL ELECTRIC MODEL HP/ ENGINE DRIVE BURNER PRESSURE (PSI) START 13HP HPW4000 4000 300,000 Direct POWERFUL... -
Page 7: Introduction
service@agrotkindustrial.com Tel: +1 913-244-6269 INTRODUCTION Thank you for selecting a quality product. We are pleased to have you included among the many satisfied owners of cleaning machines. Years of engineering have gone into the development of these fine products and only top quality components and materials are used throughout. Each machine is carefully tested and inspected before leaving our plant to ensure years of dependable performance. -
Page 8: Glossary Of Terms
service@agrotkindustrial.com Tel: +1 913-244-6269 GLOSSARY OF TERMS PSI – Pounds per square inch. Pressure washers are designed and rated to operate at a specific PSI. Operating at pressures exceeding the maximum rating could result in damage to the unit and/or SEVERE PERSONAL INJURY. -
Page 9: Component Identification
service@agrotkindustrial.com Tel: +1 913-244-6269 COMPONENT IDENTIFICATION Coil Skin 13HP POWERFUL Gas Engine Direct Driven Pump Assembly:... -
Page 10: Important Note
service@agrotkindustrial.com Tel: +1 913-244-6269 Electrical Control Box: Important Note: This high pressure washer is a hot and cold machine. If you do not use hot water, do not operate the electrical control box Switch: 1. HOT WATER : Hot water switch (ON/OFF) -When using hot water to clean, first need to rotate this knob switch to ON position from OFF position. - Page 11 service@agrotkindustrial.com Tel: +1 913-244-6269 Pressure Wand Assembly:...
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Page 12: Operating Instructions
service@agrotkindustrial.com Tel: +1 913-244-6269 OPERATING INSTRUCTIONS 1.Perform pre-start maintenance inspection on all applicable systems prior to operating the machine. This is essential for the safe, effective and efficient operation. You will get optimum performance from your system ONLY if these instructions and inspections are followed. Any indication that the pressure washing system was not operated and maintained according to these instructions may cancel the manufacturers’... - Page 13 service@agrotkindustrial.com Tel: +1 913-244-6269 replacements are necessary they must be rated to withstand the machines operating pressure and temperatures. 2.Attach high-pressure hose to hot water outlet quick connector. Attach the other end of high pressure hose to spray gun. Ensure that quick disconnect connections are tightly locked together. Apply a sharp pull on hose to confirm they are secured.
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Page 14: Burner Operation
service@agrotkindustrial.com Tel: +1 913-244-6269 5.Burner operation Be sure water is flowing through water heater coil before turning on HOT WATER switch. Turn thermostat to desired temperature. Burner will ignite and remain in operation as long as there is sufficient water flow to satisfy the pressure switch and temperature control. IF YOU EXPERIENCE IGNITION FAILURE, DO NOT ATTEMPT TO RESTART BURNER! EXCESS FUEL AND VAPORS MAY HAVE ACCUMULATED AND THE CHAMBER MAY BE HOT. -
Page 15: Chemical Application
service@agrotkindustrial.com Tel: +1 913-244-6269 7.You are now ready to start the cleaning operation - Pull trigger on the pressure wand assembly to start cleaning. To stop the pressurized water, release the trigger. DO NOT LEAVE UNIT RUNNING WHEN NOT IN USE. 8.To stop Burner operation –... -
Page 16: Winter Pump/ Coil Protection
service@agrotkindustrial.com Tel: +1 913-244-6269 4.To apply chemical, engage trigger on pressure wand assembly. Turn chemical injector’s nipple to adjust flow. For the high pressure soap systems, open ball valve and engage trigger. 5.Chemical can now be applied through pressure wand assembly. It will take 5 – 15 seconds for chemical to travel to spray nozzle. -
Page 17: Water Condition
service@agrotkindustrial.com Tel: +1 913-244-6269 Final adjustments to burner include fuel pressure adjustment for controlling water temperature (tighten fuel pressure adjustment screw slightly to increase desired output temperature) and air band adjustment for combustion efficiency. A combustion test kit should be used for these final adjustments. -
Page 18: Maintenance Checklist
service@agrotkindustrial.com Tel: +1 913-244-6269 MAINTENANCE CHECKLIST Maintenance for Pump Daily 1.Check oil for proper level and adjust accordingly. 2.Examine the quality of the oil. 3.Check pump for oil and/or water leaks. 4.Inspect and clean inlet filters. Weekly 1.Examine all fittings, components, hoses, connections, and nozzles for damages, loose parts, or leaks. - Page 19 service@agrotkindustrial.com Tel: +1 913-244-6269 Recommended Schedule for Oil Changes and Component Replacements 1.Change engine oil after first 5 hours and every 100 hours after the initial oil change. Use 10W-30 engine oil. 2.Replace Spark Plug every 100 hours. 3.Change air cleaner element every 100 hours. 4.Change all other components on engine as needed.
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Page 20: Quick Diagnostics And Solutions Guide
service@agrotkindustrial.com Tel: +1 913-244-6269 QUICK DIAGNOSTICS AND SOLUTIONS GUIDE PUMP TYPE OF OIL AR Pump SAE 15W-40 Non-Detergent PROBLEM POSSIBLE CAUSES SOLUTIONS PRESSURE - Examine oil in pump to see if there is metal in oil. Metal in oil - If you find traces or pieces of metal, your pump has damaged components. - Page 21 service@agrotkindustrial.com Tel: +1 913-244-6269 PROBLEM POSSIBLE CAUSES SOLUTIONS BURNER - Make sure your battery is fully charged. Dead battery - If the battery’s charge is not full, please replace or re-charge your battery. Damaged thermostat - Make sure thermostat is connected properly. - Make sure pressure switch is connected properly to burner unit.
- Page 22 service@agrotkindustrial.com Tel: +1 913-244-6269 IGNITION INDICATOR LIGHT - FUEL indicator light on (yellow) fuel light turn on - Fuel is low, need to add fuel - Low fuel shut-off sensor stuck or faulty - False flame signal fire light-Two times - Flame detector damage (Short circuit) - Not on fire...
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Page 23: Service Manual
service@agrotkindustrial.com Tel: +1 913-244-6269 SERVICE MANUAL This manual is intended for technical personnel to assist in the diagnosis and repair of issues with pressure washers. This manual is not intended for use by non-technical personnel. It is advised to always refer to competent technical personnel when repairs are advised to avoid equipment damage or potential personnel injury. - Page 24 service@agrotkindustrial.com Tel: +1 913-244-6269 FLUID SYSTEM DIAGNOSTICS - Flow and Pressure PROBLEM POSSIBLE CAUSE SOLUTION Make sure pump is operating. Check couplings, make No power necessary adjustments. Trigger gun valve Check trigger gun, repair or replace. Ensure water supply is not restricted and hoses are in No water source good repair and not kinked.
- Page 25 service@agrotkindustrial.com Tel: +1 913-244-6269 with water may correct it. PROBLEM POSSIBLE CAUSE SOLUTION Nozzle must be properly sized for the rated flow and Small spray nozzle pressure. Reset unloader or pressure relief if nozzle size is changed. Check the pressure gauge using a properly calibrated Faulty pressure gauge Excessive pressure pressure gauge on quick connects at the equipment outlet.
- Page 26 service@agrotkindustrial.com Tel: +1 913-244-6269 FLUID SYSTEM DIAGNOSTICS- Leaking ANY LEAKS SHOULD BE REPAIRED ASAP TO PREVENT DAMAGE TO THE SYSTEM. PROBLEM POSSIBLE CAUSE SOLUTION From inlet Garden hose washer Ensure the washer is present and in good condition. From low pressure Low pressure line should be properly sealed on barb and Loose clamps or connections (inlet) line fittings...
- Page 27 service@agrotkindustrial.com Tel: +1 913-244-6269 FLUID SYSTEM DIAGNOSTICS - Trigger Gun/Spray Nozzle PROBLEM POSSIBLE CAUSE SOLUTION If water flows through discharge hose without gun, check No nozzle flow from Broken piston rod in trigger gun trigger gun valve piston rod and replace if necessary. nozzle Missing metal insert in trigger when trigger...
- Page 28 service@agrotkindustrial.com Tel: +1 913-244-6269 BOILER SYSTEM DIAGNOSTICS - Oil Burner Will Not Fire PROBLEM POSSIBLE CAUSE SOLUTION Not reaching rated Not activating boiler controls Correct the fluid problem first - See fluid systems diagnostics pressure flow Thermostat on low setting Thermostat set too low Set thermostat to an output temperature requiring heating.
- Page 29 service@agrotkindustrial.com Tel: +1 913-244-6269 PROBLEM POSSIBLE CAUSE SOLUTION Remove the solenoid cover and place blade of an insulated Steady fuel flow at bleed screwdriver in the coil with the system operating in hot water Solenoid valve not energizing valve but none in mode.
- Page 30 service@agrotkindustrial.com Tel: +1 913-244-6269 BOILER SYSTEM DIAGNOSTICS Water Output Temperature Too Low PROBLEM POSSIBLECAUSE SOLUTION Burner firing normally but with outlet temp Thermostat set too low Set the thermostat to proper output temperature. lower than rated If inlet water is freezing to the touch, the boiler may not be Inlet water too cold able to reach desired temperature increase.
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Page 31: Wiring Diagrams
service@agrotkindustrial.com Tel: +1 913-244-6269 WIRING DIAGRAMS... -
Page 32: Parts Diagrams
service@agrotkindustrial.com Tel: +1 913-244-6269 HOT WATER PRESSURE WASHER PARTS DIAGRAMS... -
Page 33: Parts List
service@agrotkindustrial.com Tel: +1 913-244-6269 PARTS LIST Part# Description Qty. BGC20090-1 frame BGC40201-1 burner ass’y BGC40202-1 burner electrical control unit BGC20090-001-1 engine support plate BGC30142-1 rubber vibration absorber 420.E.0036 gasoline engine BGC10082-1 AR pump BGC40208-1 inlet water fitting BGC40200-1 diesel tank BGC40204-1 diesel level sensor BGH93682-1... - Page 34 service@agrotkindustrial.com Tel: +1 913-244-6269 BURNER PARTS DIAGRAMS...
- Page 35 service@agrotkindustrial.com Tel: +1 913-244-6269 PARTS LIST Part# Description Qty. diesel injector mounting base igniter diesel injector heater outside cover heater inside cover heater housing Ignition voltage transformer fan module blower housing 2-10 diesel pump 2-11 drive motor 2-12 diesel hose assy 2-13 2-14 heater coil...
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Page 36: Pump Diagrams
service@agrotkindustrial.com Tel: +1 913-244-6269 PUMP DIAGRAMS... - Page 37 service@agrotkindustrial.com Tel: +1 913-244-6269 Part# Part# Description Description 1060120 1260790 Circlip 2840970 Screw 1780550 Snap ring 1980390 Handle insert 1780490 Bearing 1980220 Plate spring 880130 Oil cap 2760410 Spring 2760040 Piston 2760400 Valve piston 1780050 Piston pin 2260100 O-Ring 1780710 Bronze con rod 660190 O-Ring...
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Page 38: Electrical Control Box
service@agrotkindustrial.com Tel: +1 913-244-6269 ELECTRICAL CONTROL BOX DIAGRAMS ELECTRICAL CONTROL BOX PARTS LIST Part# Description Qty. HOT water switch thermostat temperature control module fire fault indicating light fuel warning light...
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Questions and answers
How do I adjust the temperature and pressure
To adjust the temperature on the AGT INDUSTRIAL HPW4000:
1. Use the thermostat control module.
2. Press and hold the up-arrow or down-arrow button for 3 seconds to activate the temperature setting mode.
3. Press the up-arrow to increase or the down-arrow to decrease the temperature.
To adjust the pressure:
- The document does not specify pressure adjustment details. However, pressure on most pressure washers can typically be adjusted using the nozzle type, wand settings, or a pressure regulator if available.
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May i have the total dimension and weight of this machine