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Nautilus MX3-500 Operating Manual

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MX3-500
Nautilus
Operating Manual
1
REVISED: 01-29-2015
LMANN05

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Summary of Contents for Nautilus MX3-500

  • Page 1 MX3-500 Nautilus Operating Manual REVISED: 01-29-2015 LMANN05...

  • Page 2: Table Of Contents

    Nautilus MX3-500 Operating Manual TABLE OF CONTENTS TOPIC PAGE # • Introduction • Technical Specifications • Optional Equipment SECTION 1: Operational Safety • Electrical Safety • Mechanical Safety SECTION 2: Operation Procedures • Vacuum Connections • Electrical Supply • Water Supply & Chemicals •...

  • Page 3: Introduction

    Years of experience, engineering, and planning have gone into the design and manufacturing of the MX3-500. We take a great deal of pride in the MX3-500; our goal is no less than your complete satisfaction.

  • Page 4: Technical Specifications

    Technical Specifications MX3-500 High Pressure Extractor Height: 42-1/4” Length: 34-3/8” Width: 23-3/8” Weight: 136 lbs. Solution Tank Capacity: 12 gallon Recovery Tank Capacity: 12 gallon Solution Pump: Pump-Tec #207 pump with 1/2 HP Motor - 0-500 psi – 1.06 gpm Vacuum Motors: Two AMETEK Lamb 5.7”...

  • Page 5: Optional Equipment

    Additional / Optional Equipment Wand Glide – Delrin AW529D Wand Glide – Teflon AW529T 18” Bottom Velcro Strap for Wand Holder NM5841 Hy-Dry Deluxe Upholstery Tool: AW50D Gekko Handle Assembly: AR51A Gekko 4” Tool Head: AR51D SX-7 Tool Head: AR51G Gekko Hand Tool: AR53 1-1/2”...

  • Page 6: Electrical Safety

    (see Page 9 for details.) • Do not use the MX3-500 outdoors, in standing water or on wet surfaces. Do not store the MX3-500 in wet conditions. If extractor is leaking, unplug machine power cords from outlets before approaching or touching machine.

  • Page 7: Mechanical Safety

    Store, transport, and use this equipment only in temperatures well above freezing. (32ºF or 0ºC). If you suspect the MX3-500 has been frozen, do not plug in or turn on machine until you are sure it has thawed completely.

  • Page 8: Vacuum Connections

    Section Vacuum Connections The MX3-500 has a unique vacuum system which allows you to connect your vacuums in either parallel or in series. Vacuum connections can be changed quickly, with only a screw driver. While there is debate on which vacuum alignment provides the best extraction, this much is true: •...

  • Page 9: Electrical Supply

    SET UP AND OPERATION 1. Electrical Cords: Two 25’ power cords are supplied with the Nautilus MX3-500. The amperage required by each cord requires that the two cords be plugged into separate circuits: • Cord #1 (Left side) Powers vacuum #1, vacuum #2 and cooling fan. Cord #1 must be connected to a 20amp circuit.

  • Page 10: Water Supply & Chemicals

    2A. Water Supply & Chemical Mixing– Manual Fill: • Pour up to 12 gallons of hot water into the solution tank at the front of the machine. The water temperature cannot exceed 130° ° ° ° F. • Measure and add the appropriate amount of the desired liquid chemical to the water in the solution tank. The amount of chemical will vary depending on the type of chemical used, the amount of water in the tank, and the material being cleaned;...
  • Page 11 How to Change the Metering Tip: • Remove the chemical feed hose from the barb on the side of the proportioning valve. • Unscrew and remove the old tip. • Screw in the proper tip for your chemical tip and place the hose back on the barb Proportioning Valve Turquoise Tip Dilution 256 - 1...
  • Page 12 Water Supply: • Once the correct metering tip is in place: o Connect the Auto-Fill Water Supply Hose to the water inlet (the male quick-connect on the front of the machine.) o Connect the other end of the hose to a water faucet, and then turn on the water. •...

  • Page 13: Solution Hose & Pump Priming

    3. Priming the High-Pressure Pump: Once water is in the solution tank, the high pressure pump must be primed: • There is a priming hose included with the machine. Connect the priming hose to the solution outlet – female quick connect on the front of the machine. •...

  • Page 14: Heater & Vacuum Hose

    With the proper cuff attached to the 25’ Vacuum Hose, the 25’ vacuum hose is then connected to the vacuum connection port on the MX3-500. The other end with the 1-1/2” cuff is connected to the cleaning tool. When ready to begin cleaning, turn both vacuum switches to the ON position.

  • Page 15: Foam Downer

    The Foam Downer kills foam as waste water enters the machine. Place a container of liquid defoamer on the top of your MX3-500. The vacuum air flow siphons the liquid defoamer through Foam Downer into the vacuum tank, breaking down the foam before it can cause any damage or make a mess.

  • Page 16: Pump-Out System

    8. Connection of Optional Pump-Out Hose: If your machine has the Optional Auto Pump-Out System you may want to connect the Pump-Out Hose. The pump-out hose is a 50’ section of 3/4” garden hose. (Use of smaller diameter hose may reduce flow.) •...

  • Page 17: Pressure Adjustments

    9. Pressure Adjustment: To make it easier to check and adjust the pressure, the pressure gauge and the pressure regulator are mounted on the control panel on the front of the machine. When the high-pressure solution pump is on and primed, pressure will show on the gauge.

  • Page 18: Shutdown Procedures

    Shutdown Procedures: • If using the optional auto-fill system, turn the water supply off before finishing each job. This will allow use of the water and chemical already in the tank, and will reduce the amount of excess water to be disposed of later.

  • Page 19: Accessory Storage

    Bucket & Sprayer Storage The top of the MX3-500 is sized and recessed to hold a five gallon bucket or two one-gallon chemical bottles as well as two 2QT sprayers.

  • Page 20: Troubleshooting

    Section Troubleshooting Troubleshooting – Nautilus MX3-500 Problem Cause Solution Machine not Building circuit breaker tripped. Reset breakers or move cords to other outlets turning on - Faulty power cord Replace cord (AX33) No power Faulty switches or internal wiring Check wiring & test switches - Repair as needed *...
  • Page 21 Problem Cause Solution Dual Circuit Cords on the same circuit Move one cord to outlet on different circuit Indicator No voltage from one/ both outlets Check circuit breakers – Reset breakers or move cords Not Lighted Light Bad Replace Light Dual Circuit Indicator Bad Replace indicator If hot &...
  • Page 22 Problem Cause Solution Tool won't Jets clogged Clean out or replace jets spray - low or Inline filter clogged Clean out or replace filter uneven spray Jets worn Replace jets Jets not aligned properly Re-align jets Tool valve faulty Repair or replace valve Quick connects or hoses restricted Clean out or replace quick connects and/or hoses Solution Tank...

  • Page 23: Solution Flow Path

    MX3-500 Solution Flow Path Optional Auto Optional – Auto Fill Float Fill Inlet Quick Valve Assembly Connect Solution Tank Outlet Quick Connect Filter Chemical Jug Pump – AP52 Pressure Regulator Optional PT021 1750W Heater Denotes Denotes Water Denotes by-pass Denotes...

  • Page 24: Wiring Diagrams

    M1200 MX3-500 Wiring Diagram Wiring Diagram – Cord #1 PUMP OUT HEATER SOL PUMP VAC 2 VAC 1 10AMP BREAKER 12GA COOLING FAN CORD #1 12/3 Dual Circuit Indicator HEATER PUMP OUT SOLUTION VAC2 VAC1 1750W PUMP 1 CIRCUIT Machine Base...
  • Page 25 MX3-500 Wiring Diagram – Cord #2 PUMP OUT HEATER SOL PUMP VAC 2 VAC 1 10AMP BREAKER 12GA COOLING FAN CORD #2 12/3 Dual Circuit Indicator HEATER PUMP OUT SOLUTION VAC2 VAC1 1750W PUMP 1 CIRCUIT Machine Base...
  • Page 26 NAUTILUS MX3-500 SWITCH PANEL: (Shown with optional Heater & Pump-Out) Optional Heater – Power from Cord #2. When the switch is turned to the ON position power is supplied to the 1750W heating element. Vacuum #1 – Power from Cord #1.

  • Page 27: Maintenance

    Section Maintenance Proper maintenance is required to keep the MX3-500 operating properly, prevent downtime and to extend the life of your equipment. This machine is an electrical appliance. Care must be taken to reduce the risk of electrical shock. Disconnect electrical power before performing any service or maintenance inside machine base or before testing or repairing switches or power cords.

  • Page 28: Warranty

    Inside the recovery tank, on top of the stand pipe, is the Vacuum Shutoff Assembly. It functions to prevent debris and water from being sucked into the vacuum motors. Operating the MX3-500 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.
  • Page 29 CLEAN THE HYDRO-FILTER II: (If so equipped) When used with the MX3-500, build-up of debris in the filter screen of the optional Hydro-Filter II will reduce the vacuum air flow and may cause a significant decrease in water recovery. A torn filter screen will allow debris past the filter and into the recovery tank.
  • Page 30 CLEAN WASTE PUMP-OUT PUMP: (If so equipped) Build-up of fine silt inside the optional Waste Pump can clog the pump even if the pump is not used, so this maintenance procedure should be performed regardless of whether the Waste Pump has been used. •...
  • Page 31 A restriction or air leak on the pump inlet hose can also damage the solution pump check valves and plunger seals. Inside View: MX3-500 Solution Tank • To examine the filter, open the solution tank lid on the front of the machine. The filter is in the bottom of the solution tank.
  • Page 32 FLUSH CHEMICAL SYSTEM: (If so equipped) Chemical build-up in the optional Auto Fill chemical system can prevent the system from drawing chemical. • Rinse the chemical system with fresh water (For heavy chemical build-up, a mild acid can be added to the rinse water.) •...
  • Page 33 LUBRICATE REGULATOR PISTON SEAL To maintain consistent adequate pressure delivery to the cleaning tool, the piston seal of the MX3-500 pressure regulator must be lubricated regularly. Brass Knob 1. Release pressure from system before proceeding. 2. Remove Brass Knob from the regulator body.
  • Page 34 CLEAN RECOVERY TANK DRAIN Debris and sand accumulation in the drain valve can damage the valve or prevent it from closing completely. This will result in dirty water leaking from the valve. Use of the Hydro-Filter and regular cleaning of the recovery tank will help prevent this, but occasionally the drain valve will require cleaning or replacement.
  • Page 35 This will assure that the anti-freeze will be drawn into the proportioning valve. 5. Connect any cleaning tools and solution hoses that will be stored with the MX3-500. Direct tool spray back into the solution tank or into a bucket. Repeat for all tools to be protected.
  • Page 36 Section Parts Replacement parts available for repair of your MX3-500. MX3-500 PUMP – AP52 PARTS ASSEMBLY KIT C – PT056 KIT A – PT054 KIT B – PT055...

  • Page 37: Pump

    PUMPTEC #207 PUMP – AP52 ITEM DESCRIPTION PART NUMBER KIT A PLUNGER & SEALS PT054 KIT B VALVES & O-RINGS PT055 KIT C CAM & BEARING PT056 MANIFOLD PUMP HEAD STUFFING BOX CRANKCASE PLUNGER GUIDE HEAD BOLT MOUNT BOLT WASHER FLAT M6 STAINLESS STEEL PUMP COMPLETE - WITH MOTOR AP52 PUMP COMPLETE - WITHOUT MOTOR...

  • Page 38: Auto-Fill

    – M013 OPTIONAL AUTO-FILL ASSEMBLY NM5751 BR282A AH102B BR282A NM5751 BR286 NM5740 Float Valve Assembly See Parts Breakdown on Next Page BR286 BR138...
  • Page 39 OPTIONAL AUTO-FILL FLOAT VALVE ASSEMBLY NM5740...

  • Page 40: Pump-Out Pump

    Optional Pump-Out Pump AP37 PARTS ASSEMBLY...
  • Page 42 CONTROL PANEL 19 & 19A REAR VIEW - BASE & BASE SKIRT 55 & 56 55 & 56 41 & 41A HINGE SCREWS...
  • Page 43 14 & 14A 36 & 79 27 & 27A REAR VIEW – BASE, BASE SKIRT & RECOVERY TANK VACUUM PLUG ASSEMBLY...
  • Page 44 3, 58 & 59 55 & 56 55 & 56 3, 58 & 59 TOP VIEW OF BASE...
  • Page 45 VACUUM MOUNTS & CONNECTIONS 9, 54 & 64 9, 54 & 64 9, 54 & 64...
  • Page 46 63 & 55 61 & 62 3 & 59 61 & 62 3 & 59 BOTTOM VIEW OF BASE 9 & 54 9 & 54 AP52 PUMP WITH MOTOR...
  • Page 47 80 & 55 36 & 36A 9 & 41 BOTTOM VIEW SOLUTION TANK & BASE SKIRT...
  • Page 48 BOTTOM VIEW SOLUTION TANK 9, 30 & 31 INSIDE SOLUTION TANK...
  • Page 49 INSIDE RECOVERY TANK VACUUM SHUTOFF AND OPTIONAL PUMP-OUT FILTER REMOVED INSIDE RECOVERY TANK WITH OPTIONAL PUMP-OUT FILTER IN PLACE VACUUM SHUTOFF ASSEMBLY...
  • Page 50 OPTIONAL - PUMP-OUT CONNECTIONS 97 & 9...
  • Page 51 OPTIONAL PUMP-OUT PARTS FLOW...

  • Page 52: Parts List

    WASHER ½” FLAT SS WITH NEOPRENE BACKING ACORN NUT CAP 5/16-18 CONTROL PANEL PLATE NM5143 NM5743 SCREW 5/16-18 X 2.75” HX SS MX3-500 PANEL DECAL NM5137 NM5744A LID ASSY WASTE TANK CORD 12GA W/ PLUG (QTY 2) NM5718 NM5009 SCREW #10 X 5/8” PH SS(QTY 6)
  • Page 53 KEY PART # DESCRIPTION PART # DESCRIPTION PHY094-034 NUT 10-24 NYLOCK SS(QTY 4) BARB ½” X 3/8” MPT BR030 NM5748 AXLE REAR WHEELS – 22.5” NM5086 HOSE ½” ID CLEAR COIL AP52 500PSI PUMP WITH MOTOR PT065 205V PUMP WITHOUT MOTOR PT066 M58 1/2HP MOTOR ONLY BR020...
  • Page 54 NM5716 NM5705A FILTER CAP ASSEMBLY DECAL DUAL CIRCUIT LIGHT NM5735 NM5705B NM5741F FLOAT VACUUM SHUTOFF NM5711 DECAL NAUTILUS SIDE (QTY 2) NM4472 HOSE CLAMP W/THUMB SCREW NM5758 KIT DUAL CIRCUIT WIRING NM5715 SWITCH PANEL PLUG NM4087 SCREW 1/4-20 x 5/8” SOC BH SS BARB ¾”...

  • Page 55: Hose List

    DESCRIPTION HOSE TYPE LENGTH NOTES VAC HOSE 2” VAC – NM5726 29” TANK END: REC TANK TO MANIFOLD SOLD PER FT 1 - NM5713 2 – NM5025 VAC END: HOSE CLAMP PA051 VAC HOSE 2” VAC – NM5726 9.5” VAC END: VAC 1 TO MANIFOLD SOLD PER FT HOSE CLAMP...

  • Page 56: Limited Warranty

    Section Limited Warranty Your Nautilus MX3-500 is designed to give you years of reliable service. If a problem should arise use the troubleshooting section in the operation manual to diagnose and correct the problem if possible. If you are unable to determine the cause or solution to the problem contact your distributor or Hydro-Force for assistance.

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