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86326720 NINJA MASTER 150 PSI

17

Maintenance

Troubleshooting

PROBLEM

CAUSE

SOLUTION

Loss of Power

Unit not plugged in

Connect unit to 3 prong grounded outlet.

Dead electrical circuit

Check building circuit breaker or fuse box.

Faulty power cord

Replace 

Electrical shock

Receptacle not grounded

Contact an electrician to check building's wiring

Internal wiring problem

Have a trained service technician check 
machine's wiring

Vac motor speed 
varies or doesn't run

Vacuum circuit breaker tripped

Reset Breaker

Faulty vacuum motor

Replace

Faulty switch

Replace

Loss of vacuum

Loose vacuum dome

Center and seal dome over tank

Crack in dome or poor joint

Replace or repair using acrylic plastic cement 
only

Lint or dirt clogging vacuum screen

With power off clean screen

Loose cuffs on vacuum hose

Tighten cuffs turning counterclockwise

Vac motor seals leaking

Replace

Floor tool vac chamber clogged

Wash out with hose.  Pick lint out with a wire

Vacuum hose damaged

Replace

Recovery tank full / Float ball stuck in 
the up position

Turn off power, drain recovery tank.

Pump runs no solution

Pump inlet screen plugged

Clean inlet screen

Pump not primed

Press trigger to open valve on cleaning wand to 
relieve air lock.

Internal or external solution line 
damaged and leaking

Replace

Pump runs, loss of 
pressure

Internal pump components wearing out Replace, see pump kit components

Pump will not run

Faulty switch

Replace

Loose wiring

Repair or replace

Solution hose fitting 
hard to connect

Corrosion on fittings. 

Clean with steel wool. Soak in acetic acid (white 
vinegar). Lubricate lightly with silicone base 
lubricant.

Carpet not getting 
clean

Severe soil conditions

Make several passes at right angles to each 
other.  Use a pre-spray.

Carpet too wet

Over saturation

Make several passes without spray

Carpet browning

Leaving carpet too wet

Check for loss of vac pressure

Too much chemical

Check label for correct solution concentration

Solution not flowing 
properly

Solution hose connection

Check for positive connection

Faulty pump

Repair or replace

Faulty floor tool valve / Nozzle

Repair or replace

Faulty pump switch

Repair

Содержание CENTURY 400 NMCU2215N

Страница 1: ...MODELS NMCU2215N 10070720 Operating instructions ENG Read these instructions before using the machine 150 PSI 86326720 F 05 25 11...

Страница 2: ...lution to the carpet and then vacuums the soiled water back into the recovery tank Warranty Registration Thank you for purchasing a C400 product Warranty registration is quick and easy Your registrati...

Страница 3: ...pecifications 9 Controls 10 Machine Operation 11 Chemicals 11 Pre Run Inspection 12 Equipment Set up 12 Cleaning 13 Maintenance Periodic Maintenance 14 Daily Regular Maintenance 14 Vacuum Motor Replac...

Страница 4: ...enance to keep the machine and its components in good working condition They are listed in this general order Maintenance Lubrication Vacuum Motor Replacement Solution Pump Replacement Troubleshooting...

Страница 5: ...thorized service center Do not pull or carry machine by electrical cord use as a handle close a door on cord or pull cord around sharp edges or corners Do not run machine over cord Keep cord away from...

Страница 6: ...operation of equipment Report machine damage or faulty operation immediately Do not use the machine if it is not in proper operating condition Following is information that signals some potentially d...

Страница 7: ...ngs indicate the location of safety labels on the machine If at any time the labels become illegible promptly replace them Label Circuit Interrupter 86200570 PRV 170 41 Label Warning 86244300 PRV 5009...

Страница 8: ...outlet that is properly installed and grounded in accordance with all local codes and ordi nances This appliance is for use on a nominal 120 volt circuit and has a grounded plug that looks like the p...

Страница 9: ...ALL Electrical 115 Volt 60 hz 15A Solution Pump 150 psi Solution Capacity 17 Gal Recovery Capacity 14Gal Height 43 inches Length 32 5 inches Width 22 5 inches 10070720 Vaccum Motor Dual 2 Stage Weight...

Страница 10: ...ASTER 150 PSI Operations Controls 1 Vacuum Accessory Tool Hook up 2 Solution Pump Switch 3 Vacuum 1 Switch 4 Vacuum 2 Switch 1 2 3 4 5 6 7 5 Breaker for Vacuum 2 6 Breaker for Vacuum 1 7 Solution Acce...

Страница 11: ...non compatible materials are not of the type used for carpet cleaning Chemicals Suitable Chemicals Alkalis Detergents Hydroxides Soaps Vinegar Non Compatible Aldehydes Aromatics Hydrocarbons SP Butyls...

Страница 12: ...tank 4 Connect the hose to your machine and wand Pull back the knurled collar on the quick disconnect coupler and push onto the connection on the chassis To avoid leaks check that a positive connecti...

Страница 13: ...just nozzle for proper pattern clean or replace nozzle 2 Normally chemical is applied on the push stroke of the wand when cleaning Vacuuming is done on the pull stroke For heavily soiled carpets the w...

Страница 14: ...es or damage Check handles switches and knobs for damage Run one gallon of water through system Clean out recovery tank and check float valve to make sure it moves freely Clean out solution tank and r...

Страница 15: ...Motor Carbon Brushes Replacement 3 8 9 5mm Carbon Brushes End Cap WARNING The green ground wire must be attached for safe operation See wiring diagram If armature commutator is grooved extremely pitt...

Страница 16: ...150 PSI Maintenance Solution Pump Replacement Only qualified maintenance personnel are to perform the following repairs PUMP REPLACEMENT KITS 150 PSI Bypass Valve Kit 86258830 PRV NO 84161 Diaphragm K...

Страница 17: ...damaged Replace Recovery tank full Float ball stuck in the up position Turn off power drain recovery tank Pump runs no solution Pump inlet screen plugged Clean inlet screen Pump not primed Press trigg...

Страница 18: ...18 86326720 NINJA MASTER 150 PSI Notes...

Страница 19: ...86326720 NINJA MASTER 150 PSI PARTS...

Страница 20: ...20 86326720 NINJA MASTER 150 PSI Control Panel 5 2 11 10 10 1 4 12 6 3 7 8 9...

Страница 21: ...0 22015 1 COUPLER 1 4 QD 4 86197390 31021 1 ELBOW 1 4NPT 45D STREET 5 86005700 57104 2 NUT 10 32 HEX W STAR 6 86276820 70740 6 SCR 10 32 X 1 2 PTHMS BLK NP 7 86007140 72130 3 SWITCH SPST 2 POSITION RO...

Страница 22: ...22 86326720 NINJA MASTER 150 PSI Electrical with 2 Stage Vacuum 3 18 19 16 6 15 14 13 10 3 1 12 9 17 5 7 11 2 4 8...

Страница 23: ...56200 73200 1 STRAIN RELEIF 1 2 NPT FLEX 7 86255900 73538 2 STANDOFF 6 32 X 5 8 HEX NYL 8 86010630 87013 4 WASHER 1 4 X 5 8 FLAT SS 9 86316460 1 BRKT ELECTRICAL 10 86316540 1 CONNECTOR 5 POS PUSH WIRE...

Страница 24: ...24 86326720 NINJA MASTER 150 PSI Frame 1 2 3 4 5 6 7 8 9 10 11...

Страница 25: ...8 SHAFT 3 86005810 57245 8 NUT 1 4 20 HEX NYLOCK SS 4 86276080 70595 1 SCR 10 32 X 1 PPHMS GRN 5 86010630 87013 8 WASHER 1 4 X 5 8 FLAT SS 6 86005700 57104 2 NUT 10 32 HEX W STAR 7 86010730 87088 4 WA...

Страница 26: ...26 86326720 NINJA MASTER 150 PSI Labels 1 2 3...

Страница 27: ...720 NINJA MASTER 150 PSI 27 Labels REF PART NO PRV NO QTY DESCRIPTION SERIAL NO FROM NOTES 1 86318260 1 LABEL NINJA WARRIOR LH 2 86318270 1 LABEL NINJA WARRIOR RH 3 86318290 1 LABEL NINJA WARRIOR W O...

Страница 28: ...28 86326720 NINJA MASTER 150 PSI Pump 12 3 1 13 11 6 5 2 4 9 10 7 11 8 FROM SOLUTION TANK TO SOLUTION FITTING...

Страница 29: ...710 1 HOSE 1 2ID WIRE BOUND X 26 5 86197940 40027 1 HOSEBARB 3 8 MPT X 1 2 HOSE 90 6 86005640 57030 4 NUT 10 32 HEX NYLOCK 7 86005710 57105 1 NUT 1 4 20 HEX W STAR WASHER 8 86274450 70202 4 SCR 10 32...

Страница 30: ...30 86326720 NINJA MASTER 150 PSI Recovery 21 10 17 9 7 1 10 12 13 10 5 20 16 14 8 2 4 19 3 15 18 11 6...

Страница 31: ...5 8 HHCS SS 8 86275800 70546 6 SCR 8 X 3 4 PFHT S BLK ZINC 9 86010630 87013 4 WASHER 1 4 X 5 8 FLAT SS 10 86010670 87029 6 WASHER 5 16 X 3 4 SS 11 86323330 2 WASHER 1 4 ID X 1 0 OD FLAT BLK 12 860110...

Страница 32: ...32 86326720 NINJA MASTER 150 PSI Solution 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 1 22 23 13 6...

Страница 33: ...HCS BLK 9 86276160 70604 2 SCR 10 32 X 5 8 PPHMS BLK 10 86007970 73864 1 STRAINER 3 8 IN NPT 60 MESH 11 86233410 81270 2 CLAMP 3 4 DIA CUSHION 406 DIA 12 86010670 87029 2 WASHER 5 16 X 3 4 SS 13 86010...

Страница 34: ...34 86326720 NINJA MASTER 150 PSI Vacuum 2 Stage 12 11 10 9 8 7 6 5 4 3 2 1 4 13...

Страница 35: ...3 16 WASHER 1 4 X 5 8 FLAT SS 5 86278990 87017 8 WASHER 8 X 3 8 FLAT 6 86311520 1 MANIFOLD VACUUM DUAL 7 86312990 1 GASKET VAC MANIFOLD DUAL 8 86314710 8 SCR 1 4 20 X 5 50 HHCS PLT 9 86317630 8 SCR 8...

Страница 36: ...Vacuum 1 VACUUM VACUUM PUMP SWITCH SWITCH SWITCH TERMINAL BLOCK MOTOR MOTOR MOTOR POWER CORD BLK WHT WHT 7 WHT 8 WHT WHT BLK BLK WHT GRY WHT BLU 1 BLU BLK 2 GRY 3 GRN GRN GRN GRN GRN 13AMP 13AMP 4AMP...

Страница 37: ...86326720 NINJA MASTER 150 PSI 37 Wiring 2 Stage Vacuum REF PART NO PRV NO QTY DESCRIPTION SERIAL NO FROM NOTES 1 98407900 1 HARNESS KIT SINGLE CORD...

Страница 38: ...40687 BRUSH SET 120V VAC 86199430 040 03 CASTER SWIVEL 4 250 CAPACITY 86002620 260 64A ACCESS COVER CLEAR 6 W RIM 86319110 FUSE 1 4 X 1 1 4 4A 86318760 VAC ASSY 2 STG 120V 86007140 72130 SWITCH SPST 2...

Страница 39: ...86326720 NINJA MASTER 150 PSI 39 Serial Numbers REF NO MODEL SERIAL 1 N A...

Страница 40: ...40 86326720 NINJA MASTER 150 PSI Notes...

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