Nautilus HYDRO-FORCE MX3-500HE Operating Manual Download Page 51 | Manualshive

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Summary of Contents for HYDRO-FORCE MX3-500HE

Page 1: ...1 LMANN18 REVISED 02 16 2018 MX3 500HE Nautilus Operating Manual...

Page 2: ...trical Supply 9 Water Supply Chemicals 10 Solution Hose Pump Priming 13 Heater Vacuum Hose 14 Foam Downer 15 Pump Out System 16 Pressure Adjustments 17 Shutdown Procedures 18 Accessory Storage 19 Trou...

Page 3: ...hine and to ensure that the equipment operates at its maximum performance level All users must read and understand this manual completely before operating the machine Always maintain this manual in le...

Page 4: ...s with optional Pump Out Pump Standard Equipment Vacuum Connection 2 Barb or 2 Male Flash Cuff with 2 Male NPT Vacuum Hose 25 X 1 1 2 with 1 1 2 cuff 2 cuff 2 Female Flash Cuff x 1 1 2 hose adapter Ca...

Page 5: ...AR51G Gekko Hand Tool AR53 1 1 2 Vacuum Hose Sold per foot No cuffs AH36 2 cuff for 1 1 2 Vac Hose AH46 1 1 2 cuff for 1 1 2 Vac Hose AH42 1 1 2 Hose Connector PVC AH74 HP Solution Hose 1 4 X 25 w M F...

Page 6: ...the right Make sure that the machine is connected to an outlet having the same configuration as the plug No plug adapter should be used with this machine The power cords supplied with this machine ar...

Page 7: ...bove 130 F or 54 C Rinse the solution tank chemical system and pump with fresh water after each day s use Do not allow pump to run dry Always maintain adequate solution level to supply solution pump H...

Page 8: ...C To connect vacuums in parallel 1 Connect the discharge exhaust hose from vacuum 1 to the exhaust pipe on machine base 2 Place the rubber stopper into the vacuum inlet port of vacuum manifold number...

Page 9: ...p circuits An overloaded circuit will not always trip the circuit breaker immediately but may not provide sufficient voltage for proper operation and the breaker may trip eventually Plug the power cor...

Page 10: ...and the dilution rate can only be changed by changing the metering tip See How to Change the Metering Tip on Page 11 for instructions Chemical Feed Setup Remove the chemical feed hose from the solutio...

Page 11: ...ith water like viscosity Thicker more viscous chemicals will dilute at a different rate For powdered chemicals a liquid concentrate must be made Mix the concentrate according to the manufacturer s dir...

Page 12: ...tle to the float valve Unhook the float from the beaded chain on the valve Unsnap the hook from the beaded chain on the float Move the bottle down to decrease the water level Move the bottle up to inc...

Page 13: ...e or if flow is low or unsteady check the hose from the solution tank to the pump as well as the filter for clogging kinks or restrictions Clean or replace hose and or filter and repeat the priming pr...

Page 14: ...educing the amount of time the wand is sprayed Taking additional drying stokes without spraying water between spraying strokes will help increase the potential temperature rise 6 Connection of Vacuum...

Page 15: ...LABOR is involved to spray or spread defoamer it s all automatic Keeps silicone defoamers off the floor where they can cause resoiling problems The Foam Downer is an attachment that allows the vacuum...

Page 16: ...the Waste Pump switch is turned ON It is made to run continuously while cleaning as this type diaphragm pump can run dry without damage When ready to begin cleaning turn the Waste Pump switch to the...

Page 17: ...he pressure setting that best meets your type of cleaning Pressure gauge Regulator Unloader To increase the solution pressure turn the regulator knob clockwise To decrease the solution pressure turn t...

Page 18: ...an the filter as needed Replacement filter screens are available AC10C Disconnect the vacuum hose and solution hose from the machine If water remains in the solution tank use the vacuum hose and vacuu...

Page 19: ...500HE has two sets of cord wraps to hold two 12 3 x 25 power cords Carpet Wand Storage The front of the MX3 500HE is designed to hold a S Bend Carpet wand and has two straps to hold it securely Optio...

Page 20: ...let filter plugged Clean or replace filter Hose from solution tank restricted Repair or replace hose Pump intake hose or fittings leaking Repair or replace hose Tighten clamps or replace fittings Pres...

Page 21: ...motor hoses Vacuum Valve in wrong Position Check Vacuum Gate Valve Position PAGE 8 Vacuums not connected properly See vacuum connection instructions PAGE 8 Vacuum hose or tool clogged Clean out vacuum...

Page 22: ...free hanging properly Float too high Adjust chain to set float at proper level Water Pressure too high Use pressure regulator on auto fill hose Float valve faulty Repair or replace float valve Chemica...

Page 23: ...water flow from pressure regulator Denotes incoming water flow MX3 500HE Solution Flow Path Solution Tank Pump AP52 Gauge Filter Pressure Regulator PT021 Outlet Quick Connect Chemical Jug Optional Au...

Page 24: ...200 Wiring Diagram MX3 500HE Wiring Diagram Cord 1 VAC 1 HEATER PUMP OUT SOL PUMP Machine Base COOLING FAN VAC1 VAC2 VAC 2 SOLUTION PUMP PUMP OUT HEATER 1750W 1 CIRCUIT 12GA 10AMP BREAKER EMI FILTER C...

Page 25: ...25 MX3 500HE Wiring Diagram Cord 2 VAC 1 HEATER PUMP OUT SOL PUMP Machine Base COOLING FAN VAC1 VAC2 VAC 2 SOLUTION PUMP PUMP OUT HEATER 1750W 1 CIRCUIT C O R D 2 5AMP BREAKER EMI FILTER 12GA...

Page 26: ...lied to the vacuum motor 3 Stage Vacuum Cooling Fan Power from Cord 1 The cooling fan is not controlled by any switch As soon as Cord 1 is plugged in the cooling fan will turn on to exhaust air from t...

Page 27: ...rds Failure to do so may result in severe personal injury or death OPERATION INTERVAL Page CLEAN CHEMICAL FEED FILTER FOOT VALVE Daily After Each Job 28 CLEAN VACUUM SHUTOFF ASSEMBLY SCREEN Daily Afte...

Page 28: ...cuum motors Operating the MX3 500HE without the Vacuum Shutoff Assembly or with a poorly maintained assembly will greatly decrease the life of the vacuum motors and will void the warranty If debris bu...

Page 29: ...ith clean water Examine the o ring lid seal and replace as needed Re install the new or cleaned screen Screw the lid back onto the body and turn clockwise to tighten RINSE OUT RECOVERY TANK Build up o...

Page 30: ...USH SOLUTION TANK AND PUMP Pour two or three gallons of clean water into the solution tank With Cords 1 2 plugged in connect the pump prime hose to the solution outlet female quick connect Direct the...

Page 31: ...very tank Close the drain valve and dispose of the water CLEAN PUMP INLET FILTER A restricted Pump Inlet Filter can prevent the solution pump from providing adequate pressure for cleaning A restrictio...

Page 32: ...s been drawn through the proportioner and mixed with the incoming water The metering tip can be removed from the proportioner to speed up the process Once the rinse solution has been drawn through the...

Page 33: ...amine Piston and Seal Replace as needed 6 Use a synthetic grease with Teflon such as Ultra Slick or Super Lube to lubricate the seal on the regulator piston 7 Place the piston back into the opening on...

Page 34: ...or deep scratches Deep scratches will allow water to flow past gaskets and leak from valve Replace valve if needed Examine the gaskets and replace if cut torn or deformed Raised rounded side of gasket...

Page 35: ...se damage to the Float valve and chemical proportioning mechanism 4 Turn the solution pump switch to the ON position and perform the pump priming procedure Hold the priming valve open for a few extra...

Page 36: ...36 Parts Replacementpartsavailableforrepairof yourMX3 500HE Section 3 KIT A PT054 KIT B PT055 KIT C PT056...

Page 37: ...1 7 PLUNGER GUIDE 2 8 HEAD BOLT 6 9 MOUNT BOLT 4 10 WASHER FLAT M6 STAINLESS STEEL 10 NS PUMP COMPLETE WITH MOTOR 1 AP52 NS PUMP COMPLETE WITHOUT MOTOR 1 PT065 NS MOTOR 1 PT066 PUMPTEC 207 PUMP AP52...

Page 38: ...38 OPTIONAL AUTO FILL ASSEMBLY M013 NM5740 Float Valve Assembly See Parts Breakdown on Next Page BR286 BR286 BR138 NM5751 NM5751 BR282A AH102B BR282A...

Page 39: ...39 OPTIONAL AUTO FILL FLOAT VALVE ASSEMBLY NM5740...

Page 40: ...40 Optional Pump Out Pump AP37F PARTS ASSEMBLY...

Page 41: ...41 2 4 4 6 7 10 11 3 8 9 3 5 1 8 9 8 9 2 39 12 8 9...

Page 42: ...42 8 9 15 16 17 18 19 19A 8 9 21 22 23 23A 24 25 32 32 37 38 39 55 56 40 9 CONTROL PANEL REAR VIEW BASE BASE SKIRT HINGE SCREWS 100 104 41 41A 55 56 20 40 40...

Page 43: ...43 27 27A 28 29 29 31 31 9 9 32 32 34 35 38 1 39 13 14 14A 30 30 26 REAR VIEW BASE BASE SKIRT RECOVERY TANK VACUUM PLUG ASSEMBLY 109 106 107 108 36 79 38...

Page 44: ...44 44 37 46 46 47 47 48 50 9 50 9 52 51 53 TOP VIEW OF BASE 3 58 59 52 114 55 56 55 56 32 39 43 3 58 59 115 117...

Page 45: ...45 48 49 49 47 47 47A 47A 47 47A 51 51 37 9 54 64 9 54 64 9 54 64 52 VACUUM MOUNTS CONNECTIONS 47 47A...

Page 46: ...46 60 3 59 37 39 61 62 57 56 9 54 9 54 63 55 3 59 61 62 121 60 69 67 68 AP52 PUMP WITH MOTOR BOTTOM VIEW OF BASE 112 45...

Page 47: ...47 9 41 2 BOTTOM VIEW SOLUTION TANK BASE SKIRT 72 1 73 9 9 8 8 39 74 75 76 77 77 78 34 36 36A 30 30 2 119 120 31 80 55...

Page 48: ...48 2 39 1 72 73 73 67 9 30 31 82 83 2 83 82 84 INSIDE SOLUTION TANK BOTTOM VIEW SOLUTION TANK...

Page 49: ...101 102 VACUUM SHUTOFF ASSEMBLY 91 86 92 86 88 89 90 85 81 INSIDE RECOVERY TANK WITH OPTIONAL PUMP OUT FILTER IN PLACE INSIDE RECOVERY TANK VACUUM SHUTOFF AND OPTIONAL PUMP OUT FILTER REMOVED 116 87...

Page 50: ...50 96 91 97 9 88 111 94 105 93 OPTIONAL PUMP OUT CONNECTIONS 99 95 118...

Page 51: ...51 FLOW 81 92 91 99 96 9 97 105 13 14A 14 95 OPTIONAL PUMP OUT PARTS 1 39 97 9 118...

Page 52: ...52 HEATER PARTS 42 42A 98 114 110 71 113 114...

Page 53: ...BRACKET QTY 2 10 NM5840 WAND HOLDER STRAP LONG TOP STRAP 30 NM5014 WASHER LOCK SS 11 NM5844 WAND HOLDER BUCKLE 31 NM4063 SCREW 20 X SOCHD SS 12 NM5842 WAND HOLDER STRAP SHORT BOTTOM STRAP 32 NM5722 WH...

Page 54: ...ER INCH 76 NM5732 TERMINAL BLOCK 10 SPACE 52 PA051 HOSE CLAMP 2 2 75 77 NM5142 SCREW 6 X PPH SS QTY 6 53 NM5705 DECAL VAC CONNECTION 78 NM5756 FAN GUARD WIRE FORMED 54 NM5133 SCREW 20 X 2 00 SOCHD SS...

Page 55: ...SEMBLY NS NM5792 WASHER 5 16 FLAT FENDER 102 NM5741F FLOAT VACUUM SHUTOFF NS NM5703H WIRING HARNESS UPPER 103 NM5051 STRAIN RELIEF WATER TIGHT NS NM5701H WIRING HARNESS LOWER 104 NM5715 SWITCH PANEL P...

Page 56: ...07 SOLUTION HOSE UNLOADER TO SOL TANK ID CLEAR COIL NM5086 SOLD PER INCH 32 BOTH ENDS HOSE CLAMP PH07 HP HOSE 1 PUMP TO REGULATOR HP PULSE SOLD ASSEMBLED 50 ITEM 30844 REG END MS PUMP END 3 8 MS HP HO...

Page 57: ...ll not apply to defects resulting from improper operation lack of maintenance unauthorized modification chemical incompatibility misuse abuse or exposure to freezing temperature conditions It does not...

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