Ninja NMCU2250N 10070760 Operating Instructions Manual

Master 500 psi

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500 PSI
86326740-H
04/21/11
Operating instructions (ENG)
MODELS:
Read these instructions before using the machine.
NMCU2250N
10070760
NMCU2250H
10070770

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Summary of Contents for Ninja NMCU2250N 10070760

  • Page 1 500 PSI Operating instructions (ENG) MODELS: NMCU2250N 10070760 NMCU2250H 10070770 Read these instructions before using the machine. 86326740-H 04/21/11...
  • Page 2: Machine Data Log / Overview

    Phone Number: Sales Representative: OVERVIEW The Ninja Master 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 C400 product.
  • Page 3: Table Of Contents

    Pressure Regulator ......17 Troubleshooting ......18 86326740 NINJA MASTER 500 PSI...
  • Page 4: How To Use This Manual

    KIT INSTRUCTIONS which came with the kit. It contains replacement parts numbers needed for ordering future parts. NOTE: The manual part number is located on the lower left corner of the front cover. 86326740 NINJA MASTER 500 PSI...
  • Page 5: Safety

    This machine is suitable for commercial use, for example in hotels, schools, hospitals, factories, shops and offices for more than normal housekeeping purposes. Maintenance and repairs must be done by qualified personnel. If foam or liquid comes out of machine, switch off immediately. SAVE THESE INSTRUCTIONS 86326740 NINJA MASTER 500 PSI...
  • Page 6: Hazard Intensity Level

    In Flammable or Explosive areas. In areas with possible falling objects. WHEN SERVICING MACHINE: Avoid moving parts. Do not wear loose clothing; jackets, shirts, or sleeves when working on the machine. Use only manufacturer approved replacement parts. 86326740 NINJA MASTER 500 PSI...
  • Page 7: 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. Label Warning 86244300 PRV # 500955 WARNING! FOR YOUR PROTECTION USE A GROUND FAULT CIRCUIT INTERRUPTER Label Circuit Interrupter 86200570 PRV # 170-41 86326740 NINJA MASTER 500 PSI...
  • Page 8: Grounding Instructions

    Whenever the adaptor is used, it must be held in place by a metal screw. 86326740 NINJA MASTER 500 PSI...
  • Page 9: Operations

    This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience or knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for thier safety. 86326740 NINJA MASTER 500 PSI...
  • Page 10: Controls

    9. Breaker for Vacuum 2 3. Vacuum 1 Switch 10. Breaker for Vacuum 1 4. Vacuum 2 Switch 11. Solution Accessory Tool Hook-up 5. Heater Switch with On Light (Units w/Heat Only) 6. Pressure Gauge 86326740 NINJA MASTER 500 PSI...
  • Page 11: Machine Operation

    • Aromatics Hydrocarbons • SP Butyls • Carbon Tetrachloride • Clorox* • Chlorinated Bleaches • Chlorinated Hydrocarbons • Lysol* • Methyl Ethel Ketone (MEK) • Perchorethylene (perc) • Phenolics • Trichlorethylene • D-Limonene *Registered Trademark 86326740 NINJA MASTER 500 PSI...
  • Page 12: Pre-Run Inspection

    To avoid leaks, check to be that a positive connection was made. NOTE: When using a powder cleaner, pre-mix with hot water in a clean container before adding to the solution tank. 7. Turn pump and vacuum switch(es) to the on position. 86326740 NINJA MASTER 500 PSI...
  • Page 13: Cleaning

    When this occurs, empty the vacuum tank by opening the dump valve and dispose of the waste in a proper manner. 5. Once the vacuum tank has been emptied, you may once again proceed with cleaning 86326740 NINJA MASTER 500 PSI...
  • Page 14: Maintenance

    Check all gaskets for wear and leakage Check pump pressure; observe spray pattern and check with gauge if necessary Check and clean solution screen Check cables for fraying Check overall performance of machine Check vac motor carbon brushes 86326740 NINJA MASTER 500 PSI...
  • Page 15: Vacuum Motor Replacement

    Spring inside brush housing will damage motor if brushes are allowed to wear away completely. 8 [9.5mm] Periodically check the length of the carbon brushes. Replace both carbon brushes when either is less than 3/8" (9.5mm) long. 86326740 NINJA MASTER 500 PSI...
  • Page 16: Solution Pump Replacement

    Pump Replacement Kits 500 psi Cam & Bearing Kit 86201040 PRV NO. 250-73C Valve & O-Rings Kit (both sides) 86201030 PRV NO. 250-73B Plunger & Seals Kit 86201080 PRV NO. 250-75A 86326740 NINJA MASTER 500 PSI...
  • Page 17: Pressure Regulator

    4. Wipe piston and u-cup clean of any film or scale. 5. Lubricate the piston and u-cup with Superlube. 6. Reassemble regulator. 7. With pump ON, re-adjust pressure regulator for normal operation. Lubricate U-Cup with Superlube Monthly. REBUILD KIT (GREEN 500 PSI) 8.619-924.0 86326740 NINJA MASTER 500 PSI...
  • Page 18: Troubleshooting

    Check label for correct solution concentration Solution hose connection Check for positive connection Faulty pump Repair or replace Solution not flowing properly Faulty floor tool valve / Nozzle Repair or replace Faulty pump switch Repair 86326740 NINJA MASTER 500 PSI...
  • Page 19: Parts

    PARTS 86326740 NINJA MASTER 500 PSI...
  • Page 20: Control Panel

    Control Panel 86326740 NINJA MASTER 500 PSI...
  • Page 21 57106 NUT, 8-32 STAR 86323500 PANEL, CONTROL, 500 86313020 GASKET, .125 T X .25 W X 15.6” 86313030 GASKET, .125 T X .25 W X 7.2” 86318320 BREAKER, 13A, 250VAC, 32VDC 86323310 GAUGE, 0-600 PSI 86326740 NINJA MASTER 500 PSI...
  • Page 22: Control Panel With Heat

    Control Panel with Heat 86326740 NINJA MASTER 500 PSI...
  • Page 23 GASKET, .125 T X .25 W X 7.2” 86318320 BREAKER, 13A, 250VAC, 32VDC 86323310 GAUGE, 0-600 PSI 86318780 LIGHT ASM, HEATER, 120V 86317850 SWITCH, LIGHTED 2-POS ROCKER 86233480 CLIP, NEON LAMP 86005720 57106 NUT, 8-32 STAR 86326740 NINJA MASTER 500 PSI...
  • Page 24: Electrical With 2 Stage Vacuum

    Electrical with 2 Stage Vacuum 86326740 NINJA MASTER 500 PSI...
  • Page 25 FUSE, 1/4" X 1 1/4", 4A 86317580 BRKT, CORD, BLANK 86005810 57245 NUT, 1/4-20 NYLOCK 86323330 WASHER, 1/4 X 1.00 BLK 86198460 20008 CLAMP, 5/8 NYLON UL/CSA 86006590 70088 SCREW, 10-32 X 1/2 PPHMS SS NP 86326740 NINJA MASTER 500 PSI...
  • Page 26: Electrical With Heat

    Electrical with Heat 86326740 NINJA MASTER 500 PSI...
  • Page 27 FUSE, 1/4" X 1 1/4", 15A 86319110 FUSE, 1/4" X 1 1/4", 4A 86005810 57245 NUT, 1/4-20 NYLOCK 86323330 WASHER, 1/4 X 1.00 BLK 86198460 20008 CLAMP, 5/8 NYLON UL/CSA 86006590 70088 SCREW, 10-32 X 1/2 PPHMS SS NP 86326740 NINJA MASTER 500 PSI...
  • Page 28: Frame

    Frame 86326740 NINJA MASTER 500 PSI...
  • Page 29 57104 NUT, 10-32 HEX W/STAR 86010730 87088 WASHER, 5/8 X 1-3/16 FLAT SS 86300070 HUBCAP, 9.75" WHEEL 86309790 WHEEL, 12" X 2.25” 86312830 FRAME, 5/8" AXLE, DUAL VAC 86277500 70853 SCR,1/4-20 X 5/8 CARR SS 86326740 NINJA MASTER 500 PSI...
  • Page 30: Heater

    Heater TO CONSOLE SOLUTION FROM PUMP 86326740 NINJA MASTER 500 PSI...
  • Page 31 WASHER, #10 X 9/16 FLAT 86266020 76029L TERM, 14GA. .25 FEMALE 86266130 76044L TERM, 14GA. MALE COUPLER FI 86317510 THERMOSTAT W/VERT SPADE 86317730 INSULATION, HEATER 86326680 HEATER CART. CASE WELDED 86202220 390-01 WASHER #5 SS .135ID X .312 OD 86326740 NINJA MASTER 500 PSI...
  • Page 32: Labels

    Labels 86326740 NINJA MASTER 500 PSI...
  • Page 33 Labels SERIAL NO. REF PART NO. PRV NO. DESCRIPTION NOTES FROM 86318260 LABEL, NINJA, WARRIOR, LH 86318270 LABEL, NINJA, WARRIOR, RH 86318280 LABEL, NINJA, WARRIOR, W/ HEAT 86318290 LABEL, NINJA, WARRIOR, W/O HEAT 86326740 NINJA MASTER 500 PSI...
  • Page 34: Pump

    Pump TO PRESSURE GAUGE TO SOLUTION TANK FROM SOLUTION TANK 86326740 NINJA MASTER 500 PSI...
  • Page 35 HOSE, 3/8ID WIRE BOUND X 26" 86317590 HOSE, 10” 1/4JIC X 1/8MPT SS 86270850 57026 NUT, 8-32 HEX NYLOCK 86321660 ELBOW, 1/4 MPT X 1/8 FPT 86321280 BRKT, D/P BPR 86005710 57105 NUT, 1/4-20 HEX W/STAR WASHER 86326740 NINJA MASTER 500 PSI...
  • Page 36: Pump With Heat

    Pump with Heat TO PRESSURE GAUGE TO SOLUTION TANK FROM SOLUTION TANK 86326740 NINJA MASTER 500 PSI...
  • Page 37 HOSE, 3/8ID WIRE BOUND X 26" 86317590 HOSE, 10” 1/4JIC X 1/8MPT SS 86270850 57026 NUT, 8-32 HEX NYLOCK 86200260 HOSE, PULSE 47.0 1/4MPTX1/4MPT 86321280 BRKT, D/P BPR 86321660 ELBOW, 1/4 MPT X 1/8 FPT 86326740 NINJA MASTER 500 PSI...
  • Page 38: Recovery

    Recovery 86326740 NINJA MASTER 500 PSI...
  • Page 39 TANK, RECOVERY, TRIMMED 86313040 SCRN, FLOAT, SHTOFF, 2 86316710 BRKT, CORD, MOUNT 86317230 HOSEBARB,1.5MPT X 1.5 W/FLNG 86276130 70601 SCR, 5/16-18 X 2.75 BSHCS SS 86325540 PIPE ASM, 2", VACUUM 86233120 20019 CLAMP, 2.75" WORM GEAR 86326740 NINJA MASTER 500 PSI...
  • Page 40: Solution

    Solution 86326740 NINJA MASTER 500 PSI...
  • Page 41 LID, SOLUTION, HINGE BRKT 86325020 TANK, SOL, TRIM 86297620 STRAP, HAND TOOL 86317560 SPACER, .50 ODX .28 ID X 1.0L 86318790 WASHER, 1.032ID X 1.5OD X .062THK 86242130 48100 KNOB, 1/4 HEX PRESS-LOC WING 86324030 PLATE, MOUNTING, SOLUTION 86326740 NINJA MASTER 500 PSI...
  • Page 42: Vacuum, 2-Stage

    Vacuum, 2-Stage 86326740 NINJA MASTER 500 PSI...
  • Page 43 86318300 HOSE, VAC, 2.0 ID X 18.5"L 86318760 VAC ASM, 2-STAGE, 120V 86135320 140687 SP BRUSHES SET (120V VAC) 86312080 COVER, VAC MOTOR 86312220 BASE, VAC MOTOR, 2-STAGE 86319020 VAC HOUSING, 2-STAGE INCLUDES 12, 13 86326740 NINJA MASTER 500 PSI...
  • Page 44: Wiring - 2 Stage Vacuum

    Wiring - 2 Stage Vacuum -VACUUM -VACUUM -PUMP SWITCH SWITCH SWITCH -POWER CORD 13AMP 13AMP -TERMINAL BLU/1 BLU-BLK/2 GRY/3 BLOCK -FUSE 4AMP BLK-WHT GRY-WHT -RECTIFIER RED FROM PUMP WHT/7 WHT/8 -VACUUM -VACUUM -PUMP MOTOR MOTOR MOTOR BLK FROM PUMP 86326740 NINJA MASTER 500 PSI...
  • Page 45 Wiring - 2 Stage Vacuum SERIAL NO. PART NO. PRV NO. DESCRIPTION NOTES FROM 98407900 HARNESS KIT, SINGLE CORD 86326740 NINJA MASTER 500 PSI...
  • Page 46: Wiring With Heat

    Wiring with Heat 86326740 NINJA MASTER 500 PSI...
  • Page 47 Wiring with Heat SERIAL NO. PART NO. PRV NO. DESCRIPTION NOTES FROM 98407920 HARNESS KIT, HEATED 86326740 NINJA MASTER 500 PSI...
  • Page 48: Suggested Spare Parts

    HUBCAP, 5/8” SHAFT 86007970 73864 STRAINER 3/8” NPT 60 MESH 86201040 250-73C CAM & BEARING KIT 86201080 250-75A PLUNGER & SEALS KIT 86201030 250-73B VALVE & O RINGS KIT 86324290 PRIMING HOSE 86006350 67029 RECTIFIER, BRIDGE 86326740 NINJA MASTER 500 PSI...
  • Page 49: Serial Numbers

    Serial Numbers REF. MODEL: SERIAL # 86326740 NINJA MASTER 500 PSI...
  • Page 50 Notes: 86326740 NINJA MASTER 500 PSI...

Table of Contents