Read these instructions before operating the machine
MODEL: CEXT7
10080360
Operating Instructions
86037910 03/23/07 PRV NO. 980311
D
CARPET EXTRACTOR
Страница 1: ...Read these instructions before operating the machine MODEL CEXT7 10080360 Operating Instructions 86037910 03 23 07 PRV NO 980311 D CARPET EXTRACTOR ...
Страница 2: ...__________________________________________________________ Phone Number _________________________________________________________________________________________ MODEL _______________________________________ DATE OF PURCHASE __________________________ SERIAL NUMBER ______________________________ SALES REPRESENTATIVE _____________________ DEALER NAME ________________________________ OPERATIONS GUID...
Страница 3: ...n 3 5 Operations 3 6 Cleaning Procedure 3 8 Accessory Tool Usage 3 10 MAINTENANCE Service Schedule 4 1 Periodic Maintenance 4 2 Daily Regular Maintenance 4 2 Vacuum Motor Replacement 4 3 Belt Replacement 4 4 Solution Pump Replacement 4 5 Wiring Diagram 4 6 Troubleshooting Chart 4 7 GROUP PARTS LIST Frame Assembly 5 1 Brush Assembly 5 3 Pump Assembly prior to SN 5 5 Pump Assembly 5 7 Vacuum Shoe As...
Страница 4: ...tion contains assembled parts illustrations and corresponding parts list The parts lists include a number of columns of information REF column refers to the reference number on the parts illustration PART NO column lists the part number for the part PRV NO reference number QTY column lists the quantity of the part used in that area of the machine DESCRIPTION column is a brief description of the pa...
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 heated surfaces Do not unplug machine by pulling on cord To unplug grasp the electrical plug not the electrical cord Do not handle the electrical plug or machine with wet hands Do not operate the mac...
Страница 6: ...fe 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 dangerous conditions to the operator or the equipment Read this information carefully Know when these conditions can exist Locate all safety devices on the machine Please take the necessary steps to ...
Страница 7: ...ance is for use on a nominal 120 volt circuit and has a grounded plug that looks like the plug in Fig A A temporary adaptor that looks like the adaptor in Fig C may be used to connect this plug to a 2 pole receptacle as shown in Fig B if a properly grounded outlet is not available The temporary adaptor should be used only until a properly grounded outlet Fig A can be installed by a qualified elect...
Страница 8: ...m style internal bypass SOLUTION CAPACITY 7 gallons 26 5ltr RECOVERY CAPACITY 7 gallons 26 5ltr BRUSH SPEED 1000 rpm GENERAL DIMENSIONS WEIGHT Vacuum shoe 17 43 18 cm cast aluminum with spring loaded down pressure WHEELS 2 10 dia 25 cm wheels by 2 WEIGHT 92lbs 42kg LENGTH 41 104 cm HEIGHT 34 86 36 cm WIDTH 17 5 44 45 cm SOLUTION SPRAY 2 quick change jets POWER CABLE 50 12 7 m 14 gauge 41 104cm 34 ...
Страница 9: ...ve to dispense solution to floor through jets Intermittent off and continuous settings 5 Vacuum Motor Switch Turns on vacuum motor 6 Brush Motor Circuit Breaker 6 amp Breaker protecting brush motor 7 Vacuum Motor Circuit Breaker 15 amp Breaker protecting vacuum motor 8 Recovery Dump Hose Facilitates draining dirty cleaning solution 9 Solution Dump Hose Facilitates draining excess cleaning solution...
Страница 10: ...nect various auxiliary 1 inch cleaning tool vacuum hoses 3 Brush Height Adjustment Used to regulate brush height from storage position to various carpet heights 4 Recovery Tank Used to collect dirty cleaning solution 5 Solution Tank Used to hold cleaning solution 6 Recovery Tank Dome 7 Vacuum Shoe 8 Brush Housing 9 Front Lifting Handle 10 Cleaning Solution Filter 4 5 6 7 8 ...
Страница 11: ...CONTROLS COMPONENT LOCATIONS 86037910 CEXT7 03 23 07 3 4 1 Solution Intake Cover 2 Vacuum Intake Cover 3 Float Shut Off 4 Clean Out Opening 5 Pour Spout 6 Lift Handle 2 1 3 4 5 6 6 ...
Страница 12: ...ng recovery tank CHEMICALS Suitable Chemicals Non Compatible Chemicals Alkalis Aldehydes Detergents Aromatic Hydrocarbons Hydroxides SP Butyls Soaps Carbon Tetrachloride Vinegar Clorox Chlorinated Bleaches Chlorinated Hydrocarbons Lysol Methyl Ethel Ketone MEK Perchorethylene perc Phenolics Trichlorethylene D Limonene Remove recovery tank Add water Add cleaning chemical Replace recovery tank 7 gal...
Страница 13: ...ting Note For good operation the brush must skim the carpet If circuit breaker trips raise brush to prevent damage to motor or carpet Plug cord into grounded outlet Note Be sure dome is seated on recovery tank and float shut off is installed correctly Turn on both Vacuum and Pump motor switches ON I STEP 1 STEP 2 STEP 3 STEP 4 CORRECT INCORRECT 1 8in 3mm PUMP VACUUM ON ON ...
Страница 14: ... the on position with the thumb and is typically used in small areas where short cleaning passes are made The continuous setting allows the operator to set the switch in the on position with one touch and is typically used in large areas where long cleaning passes are made Lower machine to floor Tip machine back by main handle to move to starting point STEP 5 STEP 6 STEP 7 INTERMITTENT CONTINUOUS ...
Страница 15: ...llowing The extractor is equipped with clear internal covers to facilitate operator viewing of dirty solution and vacuum air flow During operation observe the vacuum intake cover Large amounts of water or foam entering the vacuum system can damage the vacuum motor If you notice either condition shut down the machine immediately Empty recovery tank and or add defoamer to recovery tank STEP 2 STEP 3...
Страница 16: ...hose Use a hose with cold water to clean out the recovery tank Also drain solution tank after each use STEP 7 STEP 8 After cleaning turn off all controls return brush to storage position and carefully unplug machine STEP 6 STEP 5 Use right side of machine for cleaning against walls RECOVERY DRAIN SOLUTION DRAIN OFF OFF OFF ...
Страница 17: ...cessory tool to begin cleaning STEP 3 STEP 4 STEP 1 STEP 2 Use only one of the following acceptable accessory tools 150 52 Hose Assembly 89226 Wand 380 29 Upholstery Tool 380 21 Crevice Tool 380 36A Auto Detail Tool Pull back collar and insert over machine mounted fitting then release collar to lock into place Lift door on front of vacuum shoe and insert 1 inch hose cuff into hole PUMP VACUUM ON O...
Страница 18: ... solution tank and remove and clean vacuum intake screen Clean outside of all tanks and check for damage Run vac motor for at least one minute to allow motor to dry Store with dome off tank to allow the tank to dry Check all bearings for noise Check all gaskets for wear and leakage Check vacuum intake screen for damage replace if necessary Check pump pressure observe spray pattern and check with g...
Страница 19: ...urce 1 Empty unused cleaning solution from the solution tank 2 Inspect and clean filter screen in solution tank 3 Flush pumping system with 4 or 7 liters of clean hot water 4 After each use rinse tank with fresh water Periodically inspect the recovery tank and decontaminate if necessary using a Hospital Grade Virucide or a 1 10 bleach to water solution Waste water should be disposed of properly 5 ...
Страница 20: ...to the solution tank 6 Remove the vacuum motor 7 Reverse process to install vacuum motor Vacuum Motor Carbon Brushes Replacement WARNING The green ground wire must be attached for safe operation See wiring diagram End Cap Carbon Brushes If armature commutator is grooved extremely pitted or not concentric the motor will need to be replaced or sent to a qualified service center Important These brush...
Страница 21: ... back to expose the inside of the frame 4 Loosen the 4 screws that hold the brush motor in place and slide motor forward to release tension in belt 5 Remove the 2 screws that fasten the vacuum shoe links p n 05016 to the brush housing 6 Remove the 3 screws that fasten the side plate p n 62759 to the brush housing to remove belt NOTE All components associated with driving the brush will come out wi...
Страница 22: ...nk 3 Remove the 2 screws that fasten the solution tank to the frame and tilt tank back to expose the inside of the frame 4 Remove solution hoses from fittings in pump 5 Remove the 2 screws that fasten the pump to the frame 6 Reverse process to install pump PUMP REPLACEMENT KITS SHURFLO 86026410 PRV NO 65257 Valve Asm 86258840 PRV NO 84162 Diaphragm 86235110 PRV NO 29207 Pump Head Replacement 86251...
Страница 23: ...WIRING DIAGRAM 86037910 CEXT7 03 23 07 4 6 86268450 PRV NO 88332 86268830 PRV NO 88636 862688900 PRV NO 88655 86268830 PRV NO 88636 86004480 PRV NO 41353 ...
Страница 24: ...ome gasket defective or missing Replace as necessary Vacuum hose cracked or hose cuff loose Replace or repair as necessary Vacuum Motor Runs But Suction Is Poor Recovery tank full float ball stuck in the up position Turn off vac motor Drain and rinse recovery tank Main pump switch off Turn on Jets clogged or missing Clean using a vinegar water solution or replace Solution filter clogged Drain solu...
Страница 25: ...NOTES 86037910 CEXT7 03 23 07 4 8 ...
Страница 26: ...FRAME ASSEMBLY 86037910 CEXT7 03 23 07 5 1 1 28 31 30 B 6 9 17 12 A 19 18 21 23 26 3 4 25 24 14 13 7 15 10 11 22 5 8 20 29 27 16 2 SEE SOLUTION TANK ...
Страница 27: ...66282 6 PLUG HOLE 375 BLK 14 86250140 66288 2 PLUG 9 16 OD BLK NYLON 15 86006580 70085 2 SCR 1 4 20 X 1 2 PPHMS SS 16 86273980 70066 2 SCR 10 32 X 3 4 PPHMS 17 86276610 70697 1 SCR 1 4 20 X 1 25 PPHMS SS 18 86010630 87013 2 WASHER 1 4 ID X 5 8 OD SS 19 86010660 87025 2 WASHER 1 4 LOCK EXT STAR SS 20 86010650 87018 2 WASHER 10 X 9 16 OD 21 86006550 70074 2 SET SCR 10 32 X 1 4 KCP 22 86256190 73197 ...
Страница 28: ...BRUSH ASSEMBLY 86037910 CEXT7 03 23 07 5 3 31 25 29 30 18 38 39 16 30 34 17 20 37 26 24 11 8 15 3 26 19 6 21 35 28 29 25 17 32 23 14 30 22 4 27 1 16 7 10 12 13 25 40 41 42 9 33 2 36 5 43 ...
Страница 29: ...62759 1 PLATE BRUSH HOUSING LH 20 86264700 62762 2 PLATE AXLE RETAINER 21 86114410 64098 1 PULLEY 2 2 OD 6GR MICRO V 22 86006220 66192 1 PIN ROLL 1 4 X 1 25L 23 86006430 67411 1 ROLLER 1 9 DIA X 10 5 LG 24 86006510 70043 2 SCR 10 32 X 5 8 PFHMS 25 86006590 70088 6 SCR 10 32 X 1 2 PPHMS SS DL 26 86006650 70177 7 SCR 10 32 X 1 2 FHMS SS 27 86006700 70232 2 SCR 10 32 X 3 8 FHMS SS 28 86275530 70497 2...
Страница 30: ...PUMP ASSEMBLY 86037910 CEXT7 03 23 07 5 5 3 4 13 10 16 6 5 11 15 19 18 1 20 7 16 21 17 9 2 12 25 26 23 28 24 26 C 20 27 14 8 SEE SOLUTION TANK PRIOR TO SERIAL NO 1000166663 ...
Страница 31: ...MS 11 86273750 70011 2 SCR 1 4 20 X 5 8 HHCS SS 12 86003640 34355 1 FITTING 1 4 TUBE Y QC 13 86008370 78420 1 TEE 1 4 MPT X 3 8 TUBE QC 14 86026940 84160 1 VALVE ASM SOLENOID CLP FAMILY 15 86010810 87191 2 WASHER 1 4 IDX1 0OD FLAT SS 16 86010650 87018 4 WASHER 10 X 9 16 OD 17 86010820 87192 2 WASHER 7 16 X 3 4 X 19RUBBER 18 86005590 56014 1 NIPPLE 1 4 CLOSE 19 86005580 56012 1 NIPPLE 1 4 FPT QD 20...
Страница 32: ...PUMP ASSEMBLY 86037910 CEXT7 03 23 07 5 7 FROM SERIAL NO 1000166663 29 8 14 27 SEE SOLUTION 20 C 26 24 26 12 23 2 9 17 21 16 7 20 1 18 19 15 11 5 6 16 10 13 3 TANK 28 29 28 4 ...
Страница 33: ... 1 4 20 X 5 8 HHCS SS 12 86003640 34355 1 FITTING 1 4 TUBE Y QC 13 86008360 78419 1 TEE 3 8 MPT X 3 8 TUBE QC 14 86258900 84179 1 VALVE ASM 120V CLP FAMILY 15 86010810 87191 2 WASHER 1 4 IDX1 0OD FLAT SS 16 86010650 87018 4 WASHER 10 X 9 16 OD 17 86010820 87192 2 WASHER 7 16 X 3 4 X 19RUBBER 18 86247750 56055 1 NIPPLE 1 4 BSPT X 1 4 NPT HEX 19 86234560 22097 1 COUPLER 1 4 FPT X MINI QC 20 86003500...
Страница 34: ...VACUUM SHOE ASSEMBLY 86037910 CEXT7 03 23 07 5 9 12 11 10 9 8 7 5 4 3 2 1 6 ...
Страница 35: ...0 HEX NYLOCK SS 4 86006790 70351 2 SCR 10 32 X 3 8 HHTR W STAR 5 86275120 70360 4 SCR 1 4 20 X 75 PPHMS PHIL 6 86006840 70390 4 SCR 1 4 20 X 1 FHCS PLTD 7 86008130 73958 8 SPACER 3 8ODX 058WX 2814 CRS 8 86010620 85039 1 VAC SHOE 15 9 86008120 73955 2 SPRING EXT 38D X2 75L X 055W 10 86010630 87013 4 WASHER 1 4 ID X 5 8 OD SS 11 86010700 87074 8 WASHER WAVE 3 8ID X3 4D X 125 12 86003780 35171 1 GASK...
Страница 36: ...CONTROL PANEL ASSEMBLY 86037910 CEXT7 03 23 07 5 11 12 16 11 4 9 14 5 13 15 19 6 1 18 17 10 7 2 8 3 D SEE SOLUTION TANK 20 21 22 4 23 ...
Страница 37: ... SCR 10 32 X 1 2 PPHMS BLK NP 10 86006710 70235 2 SCR 6 32 X 1 0 PH BLK NYLON 11 86007120 72126 1 SWITCH DPDT 3 POSITION ROCKER 12 86007140 72130 2 SWITCH SPST 2 POSITION ROCKER 13 86256240 73505 1 STRAIN RELIEF 1 2 NPT TRUMPET 14 86010800 87189 9 WASHER 2IDX 500 BLK SS 15 86004480 41353 REF HARNESS MAIN 16 86242720 500180 1 LABEL CONTROL PANEL 17 86010750 87100 2 WASHER 3 8 ID INT LOCK THIN 18 86...
Страница 38: ...ON TANK ASSEMBLY 86037910 CEXT7 03 23 07 5 13 6 16 14 18 5 4 2 8 11 22 18 15 19 12 17 23 7 3 29 18 10 1 9 21 20 A B D C 7 25 24 27 26 28 30 32 13 ASM SEE FRAME ASM SEE FRAME SEE PUMP ASM SEE CONTROL PANEL ASM ...
Страница 39: ...0 140687 BRUSH SET 120V VAC SERVICE ONLY 14 86006600 70114 2 SCR 10 X 3 4 PPHST TYPE B 15 86006590 70088 2 SCR 10 32 X 1 2 PPHMS SS 16 86032240 75257 1 TANK CDT SOLUTION 17 86259060 85037 1 VENT COOLING AIR SMALL 18 86010650 87018 10 WASHER 10 X 9 16 OD 19 86007970 73864 1 STRAINER 3 8 IN NPT 60 MESH 20 86010630 87013 3 WASHER 1 4 ID X 5 8 OD SS 21 86006580 70085 3 SCR 1 4 20 X 1 2 PPHMS SS DL 22 ...
Страница 40: ...RECOVERY TANK ASSEMBLY 86037910 CEXT7 03 23 07 5 15 16 7 E 12 9 2 6 17 13 8 4 15 5 12 E 18 1 10 11 14 ...
Страница 41: ...80 28060 1 DOME 6 86003630 34351 1 FLOAT SHUT OFF 7 86003910 35230 1 GASKET DOME 8 86003930 35232 2 GASKET PORT COVER 9 86004200 39353 1 HOSE 1 5 X 12 0 DRAIN 10 86004510 41391 1 HOSE INSERT 11 86004500 41390 1 HOSE CAP 12 86006600 70114 6 SCR 10 X 3 4 PPHST TYPE B 13 86032250 75258 1 TANK RECOVERY 14 86001370 140408 1 BRKT HOSE HOOK 15 86002870 27417 1 CORD 99807 1 8 X 12 16 86242230 500009 1 LAB...
Страница 42: ...65257 PUMP ASM 120V SHURFLO 1000166663 86258900 84179 VALVE ASM SOLENOID 1000166663 86003780 35171 GASKET ACCESSORY PORT 86001980 14700 BREAKER 15A 250VAC 50 VDC 86230210 14832 BREAKER 6A VDE CIRCUIT 86007140 72130 SWITCH SPST 2 POSITION ROCKER 86007120 72126 SWITCH DPDT 3 POSITION ROCKER 86026880 53789 VAC MOTOR ASM CLP FAMILY 86007970 73864 STRAINER 3 8 IN NPT 60 MESH 86003630 34351 FLOAT SHUT O...
Страница 43: ...nt warranty followed by 50 replacement value for life WARRANTY ON CHEMICAL USE Improper use of chemicals voids warranty and Century 400 s liability Defoamer is to be used in all Century 400 machines Dry cleaning solvents cannot be used in any Century 400 machine If used fire and or pump damage could result White vinegar should be pumped through the machine 1 time a week to prevent mineral scaling ...
