Dominator 150 PSI - 17 gallon Extractor Operating Instructions (ENG) MODELS: NMWU2215N 10066700 From Serial Number (Ref No. 1*) * See Serial number page or call manufacturer.
Machine Data Label Overview The Dominator is an electric powered carpet extractor intended for commercial use. This appliance applies a cleaning solution to the carpet and then vacuums the soiled water back into the recovery tank. Warranty Registration Thank you for purchasing a Kärcher North America product. Warranty registration is quick and easy. Your registration will allow us to serve you better over the lifetime of the product. To register your product go to : http://warranty.karcherna.
Table of Contents Machine Data Label . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 How To Use This Manual . . . . . . . . . . . . . . . . . . . . . 4 Safety IMPORTANT SAFETY INSTRUCTIONS . . . . . . . . . 5 HAZARD INTENSITY LEVEL . . . . . . . . . . . . . . . . . . 6 Safety Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
How To Use This Manual This manual contains the following sections: • • • • • How to Use This Manual Safety Operations Maintenance Suggested Spare Parts The SAFETY section contains important information regarding hazardous or unsafe practices of the machine. Levels of hazards are identified that could result in product damage, personal injury, or severe injury resulting in death. The OPERATIONS section is to familiarize the operator with the operation and function of the machine.
Safety IMPORTANT SAFETY INSTRUCTIONS When using this machine, basic precaution must always be followed, including the following: READ ALL INSTRUCTIONS BEFORE USING THIS MACHINE. To reduce the risk of fire, electric shock, or injury: Connect to a properly grounded outlet. See Grounding Instructions. Do not leave the machine unattended. Unplug machine from outlet when not in use and before maintenance or service. Use only indoors. Do not use outdoors or expose to rain.
Safety The following symbols are used throughout this guide as indicated in their descriptions: HAZARD INTENSITY LEVEL There are three levels of hazard intensity identified by signal words -WARNING and CAUTION and FOR SAFETY. The level of hazard intensity is determined by the following definitions: WARNING - Hazards or unsafe practices which COULD result in severe personal injury or death. CAUTION - Hazards or unsafe practices which could result in minor personal injury or product or property damage.
Safety Safety Labels NOTE: These drawings indicate the location of safety labels on the machine. If at any time the labels become illegible, promptly replace them.
Safety Grounding Instructions THIS PRODUCT IS FOR COMMERCIAL USE ONLY. ELECTRICAL: In the USA this machine operates on a standard 15 amp 115V, 60 hz, A.C. power circuit. The amp, hertz, and voltage are listed on the data label found on each machine. Using voltages above or below those indicated on the data label will cause serious damage to the motors.
Operations Technical Specifications ITEM Electrical Solution Pump Solution Capacity Recovery Capacity Height Length Width Vacuum Motor Weight- Empty Weight-Full Solution Power cord MEASURE 115 Volt, 60 hz, 15A 150 psi 17 Gal 14 Gal 43 inches 32.5 inches 22.
Operations 3 2 1 7 6 4 5 Controls 1. Vacuum Accessory Tool Hook-up 5. Breaker for Vacuum 2 2. Solution Pump Switch 6. Breaker for Vacuum 1 3. Vacuum 1 Switch 7. Solution Accessory Tool Hook-up 4.
Operations Machine Operation Care must be exercised in the use of all chemicals. Chemicals are poisonous and can pose a health risk. Read and follow manufacturer's instructions regarding dangers and correct usages. Only use chemicals approved for use with this machine. Use of non-compatible chemicals may cause machine damage and will not be covered under the warranty. Carefully read ingredients on manufacturer's label before using any product in this machine. Do not let pump run dry.
Operations Pre-Run Inspection Cleaning 1. Check all fittings and connectors for proper assembly. 2. Check all hoses for leaks. Repair or replace any damaged hoses. 3. Check power cord(s) for any damage. If damaged, replace. Equipment Set-up 1. Plug power cord from machine into properly grounded wall outlet. 2. Turn vacuum motor switch on and off to make sure there is electrical power at machine. 3. Connect vac hose to machine. Slide the swivel cuff over the outlet on the tank.
Notes 86399190 Operators Manual - Dominator 150 psi 17 gallon 13
Maintenance Periodic Maintenance Daily/Regular Maintenance Twice a month, flush a white vinegar solution (one quart vinegar to two gallons of water) or anti-browning solution (mixed as directed) through the machine. This will prevent build-up of alkaline residue in the system. If spray jets become clogged, remove the spray tips, wash them thoroughly, and blow dry. NOTE: Do not use pins, wires, etc. to clean nozzles as this could destroy the spray pattern.
Maintenance Only qualified maintenance personnel are to perform the following repairs. Vacuum Motor Replacement 1. Turn off all switches and unplug machine. Vacuum Motor Carbon Brushes Replacement End Cap Carbon Brushes 2. Remove hardware under front of machine to access component compartment. WARNING: The green ground wire must be attached for safe operation. See wiring diagram. 3. Remove vacuum motor cover and disconnect motor wires. 4. Remove the vacuum motor. 5.
Maintenance Solution Pump Replacement Only qualified maintenance personnel are to perform the following repairs.
Maintenance Troubleshooting PROBLEM CAUSE Unit not plugged in Dead electrical circuit Faulty power cord Receptacle not grounded Loss of Power Electrical shock Internal wiring problem Vacuum circuit breaker tripped Faulty vacuum motor Faulty switch Loose vacuum dome Vac motor speed varies or doesn't run Crack in dome or poor joint Lint or dirt clogging vacuum screen Loose cuffs on vacuum hose Vac motor seals leaking Floor tool vac chamber clogged Vacuum hose damaged Recovery tank full / Float ball stuc
Suggested Spare Parts 86344490 DECK PLATE 86135320 BRUSH SET VACUUM MOTOR 86010730 WASHER 86309790 WHEEL 86001660 HUBCAP SHAFT 86300070 HUBCAP 86007970 STRAINER SOLUTION 86258830 BYPASS VALVE KIT 86235100 DIAPHRAGM KIT PUMP 86199430 CASTER 18 86399190 Operators Manual - Dominator 150 psi 17 gallon
Notes 86399190 Operators Manual - Dominator 150 psi 17 gallon 19
