2300PSI - Pressure washer Generac - Free user manual and instructions

USER MANUAL 2300PSI Generac

SAVE THIS MANUAL FOR FUTURE REFERENCE

Section 1 Introduction and Safety 1

Introduction ..................................... 1 Safety Rules .................................... 1 Safety Symbols and Meanings ........ 1

Section 2 General Information and

Section 4 Maintenance and

www.P65Warnings.ca.gov. COMPLIES WITH CAN ICES-001 (B)/NMB-001 (B)Introduction and SafetyOwner’s Manual for Power Washer 1

Section 1 Introduction and Safety

Introduction Read This Manual Thoroughly If any section of this manual is not understood, contact Generac Customer Service at 1-888- 436-3722 (1-888-GENERAC), or visit www.generac.com for starting, operating, and servicing procedures. The owner is responsible for proper maintenance and safe use of the unit. SAVE THESE INSTRUCTIONS for future ref- erence. This manual contains important instructions that must be followed during placement, operation, and maintenance of the unit and its components. Always supply this manual to any individual that will use this unit, and instruct them on how to correctly start, operate, and stop the unit in case of emer- gency. The information in this manual is accurate based on products produced at the time of publication. The manufacturer reserves the right to make technical updates, corrections, and product revisions at any time without notice. Safety Rules The manufacturer cannot anticipate every possible circumstance that might involve a hazard. The alerts in this manual, and on tags and decals affixed to the unit, are not all inclusive. If using a procedure, work method, or operating technique that the manufacturer does not specifically recommend, verify that it is safe for others and does not render the equipment unsafe. Throughout this publication, and on tags and decals affixed to the unit, DANGER, WARNING, CAUTION, and NOTE blocks are used to alert personnel to special instructions about a particular operation that may be hazardous if performed incorrectly or carelessly. Observe them carefully. Alert definitions are as follows: NOTE: Notes contain additional information important to a procedure and will be found within the regular text of this manual. These safety alerts cannot eliminate the hazards that they indicate. Common sense and strict compliance with the special instructions while performing the action or service are essential to preventing accidents. Safety Symbols and Meanings (000100a)Consult Manual. Read and understand manualcompletely before using product. Failure to completely understand manual and product could result in death or serious injury. WARNING (000001) DANGER Indicates a hazardous situation which, if not avoided, will result in death or serious injury. (000002) WARNING Indicates a hazardous situation which, if not avoided,could result in death or serious injury. (000003) CAUTION Indicates a hazardous situation which, if not avoided,could result in minor or moderate injury. (000145)DANGER Electrocution. In the event of electrical accident, immediately shut power OFF. Use non-conductive implements to free victim from live conductor. Apply first aid and get medical help. Failure to do so will result in death or serious injury. (000104) DANGER Electrocution. Water contact with a power source, if not avoided, will result in death or serious injury. DANGER Electrocution. DO NOT use the unit if electrical cord is cut or worn through. Doing so will result in death or serious injury. (000263a) (000187) WARNING Electrocution. Potentially lethal voltages are generated by this equipment. Render the equipment safe before attempting repairs or maintenance. Failure to do so could result in death or serious injury. (000106b) Fluid Injection. This machine produces high-pressure fluid streams that can pierce skin. Fluid injection could result in death or serious injury. WARNINGIntroduction and Safety2 Owner’s Manual for Power Washer Extension Cords Only use extension cords that are approved for outside use identified by “ACCEPTABLE FOR USE WITH OUTDOOR APPLIANCES; STORE INDOORS WHILE NOT IN USE”. Only use extension cords having an electrical rating not less than the rating of the product. DO NOT use damaged extension cords. Examine extension cord before using and replace if damaged. Do not abuse extension cord and do not yank on any cord to disconnect it. Keep cord away from heat and sharp edges. Always disconnect the extension cord from the receptacle before disconnecting the pressure washer from the extension cord. Vision Loss. Eye goggles are required to be worn when using this machine. Failure to wear eye goggles could result in permanent vision loss.(000101) WARNING (000111) WARNING Moving Parts. Keep clothing, hair, and appendages away from moving parts. Failure to do so could result in death or serious injury. (000112) WARNING Risk of Falling. Use of machine creates wet areas and trip hazards. Be aware of work area conditions. A fall could result in death or serious injury. (000114) WARNING Risk of Falling. Do not use this machine or any components on elevated surfaces. Doing so can result in a fall, serious injury, or death. (000100a)Consult Manual. Read and understand manualcompletely before using product. Failure to completely understand manual and product could result in death or serious injury. WARNING (000115)Moving Parts. Do not wear jewelry when starting or operating this product. Wearing jewelry while starting or operating this product could result in death or serious injury. WARNING (000117c) WARNING Personal injury. Risk of fluid injection. Do not aim spray gun at people, animals, electrical devices, or fragile items. Keep out of reach of children. Failure to do so could cause death or serious injury. Personal Injury / Equipment Damage. Place wand/gun in holster and verify that handle is locked into place before moving. Failure to do so could result in death, serious injury, or equipment damage. WARNING (000244a) (000740) CAUTION Protective clothing. Eye and hearing protection along with protective clothing (pants and shoes) are recommended when using this machine. Failure to wear these items could result in permanant injuries.General Information and SetupOwner’s Manual for Power Washer 3

Section 2 General Information and Setup

Know Your Power Washer Remove Contents from Carton

1. Remove and verify carton contents prior to

assembly. Carton contents should contain one each of the following:

• Parts Bag (includes) – Owner’s Manual – Warranty – Hose Hook – Gun Hook – Nozzle Bag – Hardware Bag – Hex Wrench – Open End Wrench – Nozzle Cleaning Tool

2. Call Generac Customer Service at 1-888-

GENERAC (1-888-436-3722) with the unit model and serial number for any missing carton contents.

3. Record model, serial number, and date of

purchase on front cover of this manual. Assembly

2. Attach billboard to left side of handle and

the gun hook (C) to right side of handle with supplied screws, washers, lock washers and nuts. NOTE: Use 45mm screws (short) on billboard side and the 55mm screws (long) on gun hook side. Figure 2-1. Attach Handle

3. See Figure 2-2. Attach hose hook (A) to

back of billboard by compressing hook sides and inserting ends into mounting holes. Figure 2-2. Attach Hose Hook

4. See Figure 2-3. Insert gun and lance into

gun holster (A). Hang hose on hose hook (B). Hang electric cord on rear of shroud (D).

5. Insert nozzles into billboard grommets (C).

Figure 2-3. Hang Electric Cord, Holster Gun and Lance 2300 psi SpecificationsMax Pressure 2300 psi at initial discharge per CSA internal pressure testingWorking Pressure 1700 psiMax Flow 1.2 GPM with gun in soap dispensing configuration2700 psi SpecificationsMax Pressure 2700 psi at initial discharge per CSA internal pressure testingWorking Pressure 2200 psiMax Flow 1.2 GPM with gun in soap dispensing configuration (000100a)Consult Manual. Read and understand manualcompletely before using product. Failure to completely understand manual and product could result in death or serious injury. WARNING

DGeneral Information and Setup 4 Owner’s Manual for Power Washer Connections Call Generac Customer Service at 1-888- GENERAC (1-888-436-3722) for any assembly issues or concerns. Please have model and serial number available. See Figure 2-4.

2. Water Supply Hose

5. High Pressure Hose

Figure 2-4. Connections Water Supply NOTE: DO NOT run unit without sufficient water supply. Failure to follow water supply requirements will void unit warranty. Water supply must meet the following requirements:

• DO NOT siphon standing water for the water supply.

• Water temperature must be less than 100°F (38ºC).

• Water supply hose length must not exceed 50 ft (15.2 m).

• Water must be greater than 2.5 gallons per minute (9.5 liters per minute) and no less than 20 psi (137.8 kPa).

• DO NOT use a one-way valve, vacuum breaker, or check valve in any part of the water supply. Connect Water Supply

1. Remove and discard shipping cap from

the pump water outlet.

2. Run water supply for 30 seconds prior to

connection to eliminate debris.

3. See Figure 2-5. Inspect inlet screen for

debris. Clean screen or replace as necessary. DO NOT run power washer if inlet screen is damaged or missing. Figure 2-5. Inspect Inlet Screen

4. See Figure 2-6. Connect water supply

hose to unit and hand-tighten. Figure 2-6. Connect Water Supply Hose Connect High-Pressure Hose and Lance

1. See Figure 2-7. Connect high-pressure

hose to unit and hand-tighten. Figure 2-7. Connect High-Pressure Hose to Unit (000100a)Consult Manual. Read and understand manualcompletely before using product. Failure to completely understand manual and product could result in death or serious injury. WARNING

hose to gun and hand-tighten. Figure 2-8. Connect High-Pressure Hose to Spray Gun

3. See Figure 2-9. Connect threaded end of

lance into spray gun. Figure 2-9. Connect Lance

4. Place spray gun and lance into gun holder.

Spray Gun Become familiar with spray gun trigger and locking system prior to use.

1. See Figure 2-10. With unit OFF, hold spray

gun and squeeze trigger to learn how trigger mechanism and locking system can be activated and deactivated. Figure 2-10. Spray Gun (typical)

2. Turn ON the water, and squeeze the

trigger to purge the pump system of air. Nozzles Select correct nozzle for task.

3. See Figure 2-11. Pull back quick–connect

collar and install nozzle.

4. Release quick-connect collar to secure

5. Verify nozzle is locked in place.

Figure 2-11. Insert Nozzle Blast Pressure Nozzle (Red) MAXIMUM - Higher pressure and lower flow for stubborn or hard to reach surface such as second story surfaces, paint removal, oil stains, rust removal or other stubborn substances (tar, gum, grease, wax, etc.). (000106b) Fluid Injection. This machine produces high-pressure fluid streams that can pierce skin. Fluid injection could result in death or serious injury. WARNING (000117c) WARNING Personal injury. Risk of fluid injection. Do not aim spray gun at people, animals, electrical devices, or fragile items. Keep out of reach of children. Failure to do so could cause death or serious injury. Personal Injury. Do not adjust spray nozzles, valves,or hoses when pump engine is running. Doing socould result in death or serious injury. (000383)WARNING (000125a) CAUTION Property damage. This nozzle can permanently damage work surfaces. Do not hold nozzle too close or in one position for a long time period.

001396General Information and Setup6 Owner’s Manual for Power Washer Clean Pressure Nozzle (Yellow) GENERAL - Medium pressure and medium flow for most all purpose cleaning such as home siding, brick patios, wood decks, driveways and sidewalks, garage floors, etc. Wash Pressure Nozzle (Green) DELICATE - Lower pressure and higher flow for gentle cleaning of cars/trucks, boats, RV’s, patio furniture, lawn equipment, etc. Detergent Nozzle (Black) DETERGENT ONLY (BLACK), Only use power washer safe detergents/soaps to help break down stubborn dirt and grime on a variety of surfaces. Connect Power Supply Connect unit to an isolated Ground Fault Circuit Breaker (GFCI) protected receptacle rated at 120 volts, 15 amps. Electrical Plug

1. Connect power washer to an isolated

Ground Fault Circuit Breaker (GFCI) protected receptacle rated at 120 volts, 15 amps (minimum).

2. See Figure 2-12. Test GFCI plug by

pressing the Test button. The indicator light on the GFCI plug should not be illuminated.

3. Reset GFCI plug by pressing the Reset

button. The indicator light on the GFCI plug should illuminate. Figure 2-12. Test GFCI NOTE: Contact customer service if the Test button does not turn off the indicator light, or if the Reset button does not turn on the indicator light. Do not use the product. Safety Devices

1. Thermal Sensor - A thermal sensor

protects the motor against overloading. The machine will restart after the motor has cooled.

2. Ground Fault Circuit Interrupter (GFCI)

protection - This power washer is supplied with a ground-fault circuit interrupter (GFCI) built into the plug on the power supply. This device provides additional protection from risk of electrical shock. If the cord needs to be replaced, use identical replacement parts.

3. Auto Shut-off - The unit will automatically

shut off when the gun is not triggered.

4. Auto Start-up - When the trigger is pressed

(000104) DANGER Electrocution. Water contact with a power source, if not avoided, will result in death or serious injury. DANGER Electrocution. DO NOT use the unit if electrical cord is cut or worn through. Doing so will result in death or serious injury. (000263a) WARNING (000711a) Electrocution. Never use an extension cord that is not rated for outdoor use. Doing so could result in death, serious injury, or equipment or property damage. 011678OperationOwner’s Manual for Power Washer 7

Operation and Use Questions Call Generac Customer Service at 1-888- GENERAC (1-888-436-3722) with questions or concerns about unit operation and maintenance. NOTE: This power washer is equipped with a water flow sensor which will start or stop the unit. When the gun trigger is pulled, the unit motor will start. When the gun trigger is released, the water flow and the unit will stop to protect the motor from over heating. When the unit is ON but not in use, the hose and gun may slowly release pressure. The motor will periodically start to reestablish pressure in the hose and gun. This momentary starting is normal to the operation of the unit. Before Starting Unit

1. Verify all fittings and couplers are properly

2. Verify sufficient water supply is properly

3. Verify unit is secure on level ground.

4. Verify unit is connected to power supply.

5. Test plug GFCI function by depressing the

Test button on the plug body. Indicator light on plug body should turn off. Press Reset to resume unit operation. Power Washer Start-Up NOTE: DO NOT run power washer without a sufficient water supply turned ON. Damage to equipment resulting from failure to follow this instruction will void warranty.

1. Connect a sufficient water supply.

2. Connect power cord to power supply.

3. Turn power switch to ON. See Figure 3-1.

4. Pull gun trigger to spray. Unit will

automatically shut off when gun is not triggered. Figure 3-1. Turn ON/OFF Switch Power Washer Shut Down IMPORTANT: Spray gun traps high-pressure water, even when motor is stopped and water is disconnected. Always point spray gun in safe direction, and squeeze spray gun trigger to release high-pressure. Engage trigger lock when not in use.

1. Turn power switch OFF.

2. Turn water supply OFF.

3. Squeeze spray gun trigger and release

high-pressure water.

4. Engage trigger lock.

Apply Detergent (000104)DANGER Electrocution. Water contact with a power source, if not avoided, will result in death or serious injury. Vision Loss. Eye goggles are required to be worn when using this machine. Failure to wear eye goggles could result in permanent vision loss.(000101) WARNING (000117c) WARNING Personal injury. Risk of fluid injection. Do not aim spray gun at people, animals, electrical devices, or fragile items. Keep out of reach of children. Failure to do so could cause death or serious injury. (000106b) Fluid Injection. This machine produces high-pressure fluid streams that can pierce skin. Fluid injection could result in death or serious injury. WARNING

(000106b) Fluid Injection. This machine produces high-pressure fluid streams that can pierce skin. Fluid injection could result in death or serious injury. WARNING (000106b) Fluid Injection. This machine produces high-pressure fluid streams that can pierce skin. Fluid injection could result in death or serious injury. WARNING (000117c) WARNING Personal injury. Risk of fluid injection. Do not aim spray gun at people, animals, electrical devices, or fragile items. Keep out of reach of children. Failure to do so could cause death or serious injury.Operation 8 Owner’s Manual for Power Washer NOTE: DO NOT use caustic liquid with power washer. Use ONLY power washer safe detergents. Follow all manufacturer's instructions on the detergent label. Apply detergent as follows:

1. Turn power switch OFF.

2. Squeeze spray gun trigger and release

high-pressure water and engage trigger lock.

3. See Figure 3-2. Pull back quick–connect

collar and install black detergent nozzle.

4. Release quick-connect collar to secure

5. Verify nozzle is locked in place.

as required by job in on-board detergent bottle. NOTE: Ensure chemical injection hose is placed through the chemical tank cap and is submerged in the chemical solution. Figure 3-3. Fill On-board Tank

7. Turn power switch ON.

8. Apply detergent starting at the lower

portion of area to be washed and work upward using long, even, overlapping strokes. NOTE: See Rinsing. Rinse heavily soiled areas with water before applying detergent. NOTE: Use a brush to lightly scrub heavily soiled areas after applying detergent. IMPORTANT: Flush the detergent siphoning system after each use. Contact Customer Service with questions. Rinsing

1. Remove detergent applicator from spray

2. Point spray gun in safe direction and

squeeze trigger to flush remaining detergent from system.

3. Install high pressure nozzle.

4. Keep spray gun a safe distance from area

5. Spray gun may kick back when using high

pressure spray. To avoid injury, firmly grasp spray gun with both hands.

6. Apply a high-pressure spray to a small

area and then inspect surface for damage. If no damage is found, continue rinsing.

7. Start at top of area to be rinsed, working

down with same overlapping strokes as used for cleaning. Clean Detergent Siphoning Tube Flush detergent siphoning tube after each use before turning unit OFF.

1. Rinse detergent tank thoroughly and fill

2. Flush for 1-2 minutes.

5. Point spray gun in a safe direction,

squeeze spray gun trigger to release retained high water pressure. Engage trigger lock. After Each Use DO NOT allow water to remain in unit for long periods of time. Sediments or minerals can deposit on pump parts and freeze pump. Follow these procedures after every use:

2. Turn water supply OFF.

3. Point spray gun in a safe direction, and

squeeze trigger to relieve trapped pressure.

4. Disconnect hoses from spray gun and

high-pressure outlet on pump. Drain water from hoses, spray gun, and lance. Use a rag to wipe off components.

5. Store unit in a clean, dry area.

NOTE: If storing for more than 30 days, see Storage.

(000112) WARNING Risk of Falling. Use of machine creates wet areas and trip hazards. Be aware of work area conditions. A fall could result in death or serious injury. (000114) WARNING Risk of Falling. Do not use this machine or any components on elevated surfaces. Doing so can result in a fall, serious injury, or death.Maintenance and TroubleshootingOwner’s Manual for Power Washer 9

Section 4 Maintenance and Troubleshooting

Maintenance Regular maintenance will improve perfor- mance and extend motor/equipment life. Power washer warranty does not cover items subjected to operator abuse or negligence. To receive full warranty value, operator must maintain power washer as instructed in this manual, including proper storage as detailed in Storage. NOTE: Call Generac Customer Service at 1- 888-GENERAC (1-888-436-3722) with questions about component replacement. NOTE: All required service and adjustments should be completed as detailed in Maintenance Schedule. Maintenance Schedule NOTE: Adverse conditions will require more frequent service. Preventive Maintenance Dirt or debris can cause improper operation and equipment damage. Clean power washer daily or before each use. Inspect all cooling air openings on power washer.

• Use a damp cloth to wipe exterior surfaces clean.

• DO NOT insert any objects through cooling air openings.

• Use a soft bristle brush to loosen caked on dirt.

• Use a vacuum to pick up loose dirt and debris. Inspect and Clean Inlet Screen Inspect inlet screen on pump water inlet. Clean clogged screen and replace screen if damaged. Inspect High-Pressure Hose High-pressure hoses can develop leaks from wear, kinking, or abuse. Inspect hoses before each use. Inspect for cuts, leaks, abrasions, bulging, and damage or movement of couplings. If these conditions exist, replace hose immediately. NOTE: DO NOT repair high-pressure hose. Replace with hose that meets or exceeds maximum pressure rating of unit. Inspect Spray Gun NOTE: Replace spray gun immediately if it fails any test steps. Figure 4-1.Test Spray Gun (typical)

1. Verify spray gun hose connection is

2. Squeeze and release trigger.

NOTE: Trigger should spring back into place and lock when released. Nozzle Maintenance A pulsing sensation felt when squeezing spray gun trigger may be caused by excessive pump pressure. Typical causes of excessive pump pressure are nozzle clog or restriction. Immediately clean nozzle as follows:

1. Turn unit and water supply OFF.

NOTE: Keep high-pressure hose connected to pump and spray gun while system is pressurized.

2. Relieve spray gun water pressure.

3. Engage trigger lock.

4. Pull back quick–connect collar and remove

cleaning tool to remove debris. Before Each UseInspect/clean water inlet screen*Inspect high-pressure hose**Inspect detergent siphoning hose/filterInspect spray gun and assembly for leaksClean debrisTest GFCI plug with Test/Reset buttons**Inspect electrical cord*** Clean if clogged. Replace if perforated or torn.** Do not operate unit if damaged.012067 (000106b) Fluid Injection. This machine produces high-pressure fluid streams that can pierce skin. Fluid injection could result in death or serious injury. WARNINGMaintenance and Troubleshooting 10 Owner’s Manual for Power Washer Figure 4-2.Remove Debris

6. See Figure 4-3. Remove lance from spray

gun and back flush thoroughly.

7. Install lance on spray gun.

Figure 4-3.Back Flush Lance

8. Install nozzle onto lance.

9. Verify hose is connected to pump water

inlet, and high-pressure hose is connected to spray gun and pump.

12. Test power washer by operating with

nozzle. Storage General

• DO NOT place a storage cover on a hot power washer. Allow unit to cool to room temperature before storage.

• Cover unit with a suitable protective, moisture resistant cover.

• Store unit in a clean and dry area. Prepare Pump for Storage NOTE: If not using power washer for more than 30 days, prepare pump for storage. Protect unit from freezing temperatures. Failure to do so will permanently damage pump and render unit inoperable. Freeze damage is not covered under warranty. Protect unit from freezing temperatures as follows:

2. Turn water supply OFF.

3. Point spray gun in a safe direction, and

squeeze trigger to relieve trapped pressure.

5. Disconnect hose from spray gun and high-

pressure outlet on pump. Drain water from hose, spray gun, and lance. Use a rag to wipe off components.

6. Empty pump of all remaining liquids.

7. Winterize pump with RV-antifreeze

(alcohol free antifreeze). This minimizes freeze damage and lubricates pistons and seals.

8. Store unit in a clean and dry area.

000131Maintenance and Troubleshooting Owner’s Manual for Power Washer 11 Troubleshooting Problem Cause Correction Pump fails to produce pressure, has erratic pressure, chattering, loss of pressure, low water volume.

1. Water inlet is obstructed.

2. Inadequate water supply.

3. Inlet hose kinked or

4. Water supply is over 100ºF

5. High-pressure hose is

obstructed, or leaks.

7. Nozzle is obstructed.

8. Water seals worn.

2. Provide adequate water

3. Straighten inlet hose, patch

4. Provide cooler water

5. Clear obstructions or

8. Contact Customer Service.

9. Contact Customer Service.

Detergent fails to mix with spray.

1. Detergent applicator

obstructed or cracked.

2. High-pressure nozzle

2. Remove high-pressure

nozzle. Unit begins to smolder or smoke.

1. Overheated, overloaded or

1. Turn unit OFF and unplug

power supply. Contact Customer Service. Unit will not start. 1. Unit is not plugged into power supply or not plugged in correctly.

2. Extension cord is too long

or wire size too small.

3. Main voltage supply too

4. GFCI plug is tripped.

2. Remove extension cord.

Motor shuts down during operation.

1. Extension cord is too long

or wire size too small.

2. Turn unit OFF and let cool.

Pump does not reach necessary pressure.

1. Water inlet filter is clogged.

2. Pump is sucking air from

1. Clean water inlet filter.

2. Confirm connections and

locking ring are tight.

NotesPart No. A0001299447 Rev. A 03/02/2021 ©2021 Generac Power Systems, Inc. All rights reserved Specifications are subject to change without notice. No reproduction allowed in any form without prior written consent from Generac Power Systems, Inc. Generac Power Systems, Inc. S45 W29290 Hwy. 59 Waukesha, WI 53189 1-888-GENERAC (1-888-436-3722) www.generac.comGUARDE ESTE MANUAL PARA REFERENCIA

Section 4 Maintenance