HydraMaster Boxxer 423s Owner'S Manual Download Page 30

Page: 30 / 92

5-1: Machine Maintenance

5 - Machine Maintenance

To avoid costly repairs and downtime, it is imperative to develop and practice good
maintenance procedures. These procedures fall into daily, weekly, monthly and quarterly

increments and are outlined below. All maintenance must be performed by qualified

service personnel.

A maintenance log, provided in the Owner’s Guide, must be correctly and completely filled

out. HydraMaster may request to inspect the logs before a warranty claim is honored.

It is recommended that the log be affixed to the vehicle door near the truckmount for

convenience and to serve as a maintenance reminder.

This section describes how to properly maintain the truckmount in the following areas:

Operational Maintenance

Overall Machine Maintenance

High Pressure Pump Maintenance

Vacuum System Maintenance

Descaling Procedure (Required)

Freeze Guarding

Summary of Contents for Boxxer 423s

Page 1: ...728 No part of this manual may be reproduced or used in any form or by any means i e graphic electronic photocopying or electronic retrieval systems without the express written permission of HydraMaster Specifications and information in this document are subject to change without prior notice All rights reserved 2015 HydraMaster ...

Page 2: ... of Fuel Pump 2 6 CLEANING AND CHEMICALS SECTION 3 Precautions 3 1 Preparing the Carpet for Extraction 3 2 Rinse and Recover 3 2 Overwetting 3 3 Streaking 3 3 Cleaning Tool Tips 3 4 OPERATING INSTRUCTIONS SECTION 4 Start Up Procedure 4 3 Shut Down Procedure 4 5 MACHINE MAINTENANCE SECTION 5 Operational Maintenance 5 2 Overall Machine Maintenance 5 4 Engine Maintenance 5 5 High Pressure Pump Mainte...

Page 3: ...rts List 9 36 Exhaust Manifold Assembly Parts List 9 37 Exhaust Diverted Assembly Parts List 9 39 Diverter Valve Actuator Assembly Parts List 9 40 Exhaust Diverter Valve Assembly Parts List 9 42 70 Gallon Universal Recovery Tank URT Assembly Parts List 9 44 70 Gallon Universal Recovery Tank URT Cover Assembly Parts List 9 46 100 Gallon Universal Recovery Tank URT Assembly Parts List 9 48 100 Gallo...

Page 4: ...igure 7 1 Electrical Schematic 7 2 Figure 7 2 Wiring Diagram View 1 of 3 7 3 Figure 7 3 Wiring Diagram View 2 of 3 7 4 Figure 7 4 Wiring Diagram View 3 of 3 7 5 Figure 9 1 Adhesive Sealant Material Reference 9 2 Figure 9 2 Console Assembly View 1 of 6 9 3 Figure 9 3 Console Assembly View 2 of 6 9 4 Figure 9 4 Console Assembly View 3 of 6 9 5 Figure 9 5 Console Assembly View 4 of 6 9 6 Figure 9 6 C...

Page 5: ...Boxxer 423S Owner s Manual vi ...

Page 6: ...n recovery tank a 5 gallon chemical jug 100 ft vacuum and solution hoses and a 10 ft whip hose Another HydraMaster option available with the Boxxer 423s is the 70 gallon rotomold RMT fresh water tank which is designed to mount directly under the Boxxer 423s Other options include a 100 gallon recovery tank an Automatic Pump Out APO system a Thru Floor Exhaust Kit Dura Flow auto pump out APO Hydra C...

Page 7: ...eration It is imperative that no section of this manual be overlooked when preparing for operation of the Boxxer 423s Please read the manual to familiarize yourself with the operation of your Boxxer 423s paying special attention to all Warnings and Cautions This section of the manual contains the following information Major System Components Contact Information Warnings Cautions and Notices Respon...

Page 8: ... 1301 FAX 800 426 4225 Technical Support techsupport hydramaster com Customer Service Parts 800 426 1301 FAX 800 426 4225 Customer Service Parts parts hydramaster com When calling your distributor be sure to reference the serial number and date of purchase FOR YOUR REFERENCE Serial No _____________________________________________________ Date of Purchase ___________________________________________...

Page 9: ...sently contains or has ever contained in the past a flammable liquid is strictly forbidden by HydraMaster and by federal and state regulations Doing so will increase the risk of fire and explosion Serious injury or death may result Never smoke in or around the truckmount Doing so will increase the risk of fire and explosion Serious injury or death may result During the operation of the truckmount ...

Page 10: ...clusion may lead to component failure and will invalidate your warranty RESPONSIBILITIES Purchaser s Responsibilities Prior to purchasing a van ensure that the payload is suitable for all of the equipment that will be installed and transported This includes and is not limited to the truckmount recovery tanks fresh water tanks and any other on board water hose reels hoses cleaning tools chemicals a...

Page 11: ...in agreement with the layout Ensure proper connection of the fuel lines Ensure proper connection and installation of the battery Verify that the battery is in accordance with HydraMaster s recommendation Check the pump vacuum blower and engine oil levels prior to starting the truckmount Start and run the truckmount and check that all systems function properly Test all hoses wands and other accesso...

Page 12: ...ayes 40 series Coupler Engine Exhaust Diverter Automated Diverter Control ADC Temperature Control Operating Pressure 1 000 psi Chemical System Stainless Steel Last Step Chemical Injection Meter Controlled Heating System Finned Tube Heat Exchanger Standard Equipment Runtime Hour Meter Chemical Flow Meter 0 10 Gph Chemical Flow Control Valve Vacuum Gauge 0 30 Hg Solution Pressure Gauge 0 1 500 Psi S...

Page 13: ...ts will ultimately decrease the performance of the system and are expected to seriously lower the reliability of the machine To validate a machine s warranty HydraMaster requires that all machines operating in designated Hard Water Areas 3 0 grains or more per gallon 3 79 litres be fitted with a water softening system or a properly installed magnetic type descaler must be used and maintained Perio...

Page 14: ...sposal Advisory There are laws in most communities prohibiting the dumping of recovered gray water from carpet cleaning in any place but a sanitary treatment system The cleaning rinse water recovered into your unit s vacuum tank contains materials such as detergents and must be safely processed before entering streams rivers and reservoirs In most cases an acceptable method of waste water disposal...

Page 15: ...General Information 1 18 ...

Page 16: ...lling a spray on bed liner in the vehicle This provides metal to cushion mounting rather than metal to metal and makes for an attractive van interior HydraMaster also recommends installing roof vents in vehicles operated in hot weather locations Roof vent positions are shown in Figure 2 1 Consult your local RV distributor about selection and or installation of powered roof vents For best results t...

Page 17: ...stalled check to see if the Boxxer 423s is properly secured to the floor of the van with the hardware provided This safety measure will ensure that the machine will not slide inside the van See Figure 2 2 for the correct installation Figure 2 2 Recommended Location of Boxxer 423s in Van OPERATING THE BOXXER 423S IN HOT WEATHER HydraMaster recommends the following steps when operating the Boxxer 42...

Page 18: ...d by federal and state regulation The engine exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm SETTING UP THE BOXXER 423S Prior to operating the Boxxer 423s follow these steps 1 Adjust the vacuum relief located on the recovery tank by capping all the vacuum inlets The machine should be set to 12 Hg maximum Setting...

Page 19: ...be installed in a lower position with respect to the fuel tank and in as vertical a position as possible outlet side up see Figure 2 3 and Figure 2 4 Mount the fuel pump away from sources of heat Figure 2 3 Install Fuel Pump Outlet Side Up Figure 2 4 Fuel Pump Must Be in Vertical Position Pump Can Push Fuel 6 5 ft 2 m Vertically ...

Page 20: ... chemicals such as concentrated acids and or solvents in your truckmount can seriously damage the internal plumbing and high pressure pump HydraMaster strongly recommends purchasing a water softener to prevent the buildup of scale and hard water deposits in your truckmount HydraMaster recommends only the use of chemicals containing rust and corrosion inhibitors and water softening agents to preven...

Page 21: ... commercial installations The process mentioned above can leave excessive residual moisture because olefin fibers will not absorb any of the cleaning solution You must only apply solution during the backward stroke of the wand so it can be immediately captured by the vacuum head RX 20 users should follow each pass with a dry pass Failure to follow this procedure will cause solution to flow to the ...

Page 22: ...he wand a second chance to pick up the solution on the carpet If you do not run a dry pass the carpet can take longer to dry and possibly the pad under the carpet can become saturated Be aware of the carpet seams try to use strokes that are parallel with the seam Avoid pulling the wand across the seam Every stroke can peel the seam connection and pull the carpet off the floor Also tilt the wand ha...

Page 23: ...y actually retard the cleaning process by soaking in deeper and requiring more drying time before sealing Avoid letting the pre spray dry on the floor by extracting it within the 5 minute time frame Recommended pressure is 700 to 1 500 psi and recommended temperature is up to 200 degrees F It is usually easiest to move at a moderate rate forward and backward You need only overlap enough to assure ...

Page 24: ...ous pass Use the RX 20 in very heavily trafficked areas or if it has been a long time since the carpet has been cleaned Beware of the seam edges of carpets and transition edges between floor surfaces Use extreme caution when cleaning these areas Sometimes it is necessary to use an edge tool or wand to run the perimeter of the room on in difficult to reach areas where the circular head of the rotar...

Page 25: ...Cleaning Information 3 10 ...

Page 26: ...tch Automatic Pump Out APO if included in the configuration Pump In system if included in the configuration The front dash assembly also includes the temperature control dial the temperature vacuum and pressure gauges and the hour meter Figure 4 1 Boxxer 423s Upper Dash Assembly Vacuum Gauge Pressure Gauge Temperature Gauge Ignition Switch Choke Throttle Temperature Control Dial Pump In System Swi...

Page 27: ...your system push the PUMP IN SYSTEM switch to the ON position 3 Connect the cleaning wand or tool to the length of hose required to perform the cleaning job 4 Start the truckmount with a The THROTTLE cable in the IDLE position b Pull the CHOKE cable out if the engine is cold c The PUMP CLUTCH switch in the OFF position 5 After the engine starts allow the truckmount to run in IDLE for 2 3 minutes t...

Page 28: ...acuum hose 4 Lubricate the blower to prevent it from rusting internally a Allow the unit to run for a few minutes with the vacuum hose disconnected in order to remove moisture from the blower b Cap off the inlet s to the recovery tank c Spray a HydraMaster recommended spray lubricant into the BLOWER LUBE PORT for about 5 to 7 seconds while the unit is running see Figure 4 2 d Allow machine to run ...

Page 29: ...Operating Instructions 4 6 ...

Page 30: ...g provided in the Owner s Guide must be correctly and completely filled out HydraMaster may request to inspect the logs before a warranty claim is honored It is recommended that the log be affixed to the vehicle door near the truckmount for convenience and to serve as a maintenance reminder This section describes how to properly maintain the truckmount in the following areas Operational Maintenanc...

Page 31: ...eck the high pressure pump oil Add oil if needed Check the oil level in the blower Add oil if needed Inspect and clean the recovery tank filters Inspect and clean the garden hose screen Inspect the truckmount for water and oil leaks loose electrical connections etc and repair as needed Lubricate the blower lube port with a HydraMaster recommended lubricant P N 000 087 006 Weekly Maintenance Inspec...

Page 32: ...titute API starburst certification mark FOR GASOLINE ENGINES on the container Engine Oil Recommendation While multi viscosity oils are generally recommended SAE 5W 30 synthetic is specifically recommended year round for your Boxxer 423s engine OVERALL MACHINE MAINTENANCE Maintenance troubleshooting and repair are much easier tasks to accomplish on a clean truckmount Regular cleaning of the truckmo...

Page 33: ...uel tank underneath the vehicle HIGH PRESSURE PUMP MAINTENANCE Daily Check the oil level and the condition of the oil The oil level should be up to the center of the sight glass on the side or rear of the pump or between the MIN and MAX lines on the dipstick The dipstick may be found by removing the oil cap Periodically Change the oil after the initial 50 hours of operation and every 500 hours aft...

Page 34: ...valves for wear or damage Only one valve kit P N 000 078 521 is necessary to repair all the valves in the pump The kit includes new supports O rings valve seat valve poppet spring and retainer all are pre assembled Figure 5 1 Remove Valve Cap and Valve Assembly Figure 5 2 Inspect Manifold and Old Valves 7 Replace the center inlet check valve with a modified check valve Figure 5 3 8 Apply O ring gr...

Page 35: ...se Figure 5 7 Seal Assemblies May Come Off with Manifold 15 Remove the stainless steel plunger bolt and ceramic plunger from the plunger guide see Figure 5 9 16 If the slinger washer is removed be certain it is re installed or replaced 17 Separate plunger bolt from ceramic plunger see Figure 5 9 18 Install new Teflon back up ring and O ring on the plunger bolt Apply a film of O ring grease on the ...

Page 36: ... Replacing the Seal Assemblies Only one seal kit is necessary to repair all the seals in the pump see Figure 5 12 Use an insertion tool for seal installation To install a seal assembly 1 Apply a film of O ring grease on the O ring on the outside of the new high pressure seal 2 Insert the high pressure seal into the cavity with the U shape down 3 Press high pressure seal into place 4 Apply a film o...

Page 37: ... into the cavity see Figure 5 15 Figure 5 14 Install Retainers into Cavities Figure 5 15 Press Low Pressure Seal Assembly into Cavity Re Installing Manifold 1 Position the outer plungers at the same position see Figure 5 16 2 Re install manifold and torque the fasteners in an X pattern to 50 of specification and then retorque to 100 specification see Figure 5 17 and Figure 5 18 1 3 4 2 5 8 7 6 1 3...

Page 38: ...unit for another minute to allow the blower to cool down Periodically Change the oil in both ends of the blower after the initial 100 hours of use The oil is to be changed each 500 hours of use thereafter DESCALING PROCEDURE REQUIRED Scale deposits on the interior of the heating system can cause a noticeable loss in heating performance Deposits of this kind result from hard water The frequency wit...

Page 39: ...Allow the system to fully drain 2 Add 2 gallons of 50 50 antifreeze and water mix to the water box 3 Attach a section of solution hose to the outgoing solution fitting on the front of the machine Attach the opposite end to the recirculation fitting If more sections of hose are to be freeze guarded attach those inline 4 Start the truckmount and allow it to run for 2 3 minutes This will distribute a...

Page 40: ...truckmount 2 Attach the incoming water source to the front of the truckmount 3 Start the truckmount 4 Spray the solution through the hoses and wands into a sealable container until all signs of antifreeze are gone Freeze Protection of the Pump In System 1 Drain the fresh water tank 2 Remove the garden hose adapter from the pump in pump hose and position the hose so it is pointing outside the van 3...

Page 41: ...the heat exchanger the temperature is raised The heat necessary to do this is provided by both the engine and blower exhausts The heated water then travels to the high pressure manifold 4 Water temperature is controlled via a temperature sensor inside the high pressure manifold When the system achieves the maximum operating temperature the high pressure solenoid opens and flows water into the reco...

Page 42: ...m chemical pump attached to the head of the water pump This pump pulls the chemical from the chemical or soap jug through the chemical flow meter see Figure 6 3 9 After being pressurized the chemical travels through the metering valve and is injected into the high pressure stream This solution then exits the front of the truckmount and is delivered to the cleaning tool ...

Page 43: ...6 3 Water and Chemical System Figure 6 1 Flow Diagram View 1 of 3 000 179 045 Rev A ...

Page 44: ...Water and Chemical System 6 4 6 5 Water and Chemical System Figure 6 3 Flow Diagram View 3 of 3 000 179 045 Rev A Figure 6 2 Flow Diagram View 2 of 3 000 179 045 Rev A ...

Page 45: ...Water and Chemical System 6 6 ...

Page 46: ...Electrical Schematic Wiring Diagram ELECTRICAL SYSTEM INFORMATION The Boxxer 423s electrical system operates on 12 V DC which is provided by the battery Battery levels are maintained by a 20 Amp alternator mounted on the engine When a new battery is installed check that it is properly charged before installation or damage to the charging system may occur ...

Page 47: ...Electrical System 7 2 7 3 Electrical System Figure 7 1 Electrical Schematic 000 179 040 Figure 7 2 Wiring Diagram View 1 of 3 000 179 039 Rev A S I 1 2 3 4 5 6 ...

Page 48: ...Electrical System 7 4 7 5 Electrical System Figure 7 3 Wiring Diagram View 2 of 3 000 179 039 Rev A Figure 7 4 Wiring Diagram View 3 of 3 000 179 039 Rev A BIO IN ...

Page 49: ...Electrical System 7 6 ...

Page 50: ...ystems Troubleshooting 8 Systems Troubleshooting This section describes the standard troubleshooting procedures in the following areas Heating System Chemical System Engine High Pressure System Vacuum System ...

Page 51: ... water box Possible Cause Solution 3 1 The chemical pump diaphragm is faulty Remove and inspect the chemical pump diaphragm Replace as necessary 3 2 The high pressure check valve is faulty Remove and inspect the valve Clean or replace as necessary HEATING SYSTEM 1 0 Truckmount overheats and shuts down Possible Cause Solution 1 1 The orifice or filter screen is restricted Remove and inspect Clean a...

Page 52: ...ottle cable completely and crank until the engine starts 3 4 The spark plugs are worn or dirty Inspect and replace as necessary 3 5 None of the above Refer to a qualified service technician for further troubleshooting ENGINE 1 0 Will not turn over Possible Cause Solution 1 1 A loose or corroded battery terminal Clean and tighten the battery terminal connections 1 2 The battery is dead Recharge or ...

Page 53: ...y tank filters Inspect the recovery tank to the blower hose Repair or replace as necessary 4 3 Excessive back pressure on the engine exhaust Inspect for blockage in the heat exchanger Clean or replace as necessary 4 4 The air filter is dirty Inspect and replace as necessary 5 0 Runs rough at high speed Possible Cause Solution 5 1 The spark plug s are faulty Remove and inspect the plugs Clean or re...

Page 54: ... 2 Worn seals or valves in the pump Test the pump output volume directly from the pump at normal running rpm If the volume is below the manufacturer s specifications replace the seals and inspect for defective valves 1 3 The pump rpm is too low Check for a loose pump belt Adjust or replace as necessary Check the engine rpm and adjust as necessary to 3 200 rpm under no vacuum load 1 4 The primary o...

Page 55: ...ith low oil levels can cause severe damage If this situation occurs the blower should be inspected by a qualified service technician 4 2 The vacuum blower has internal damage Refer to a qualified service technician 5 0 The vacuum blower is locked and will not turn Possible Cause Solution 5 1 Truckmount has been inactive for a period of time and the blower was not properly lubricated prior to final...

Page 56: ...Systems Troubleshooting 8 12 ...

Page 57: ...bly Parts List 9 20 Differential Check Valve Assembly Parts List 9 21 By Pass Valve Assembly Parts List 9 23 Hi PSI Manifold Assembly Parts List 9 25 Electrical Panel Assembly Parts List 9 27 Engine Assembly Parts List 9 29 Blower Heat Exchanger Assembly Parts List 9 31 Idler Pulley Assembly Parts List 9 32 Silencer Assembly Parts List 9 33 Water Box Assembly Parts List 9 35 Exhaust Assembly Parts...

Page 58: ...ricant specifications that are used in the construction of HydraMaster equipment Refer to Figure 9 1 to identify those substances such as A1 A2 and so forth Equivalent products are acceptable if they meet or exceed current specifications and are approved by HydraMaster Figure 9 1 Adhesive Sealant Material Reference Figure 9 2 Console Assembly View 1 of 6 610 050 728 Rev D ...

Page 59: ...9 4 Assemblies and Parts Lists 9 5 Assemblies and Parts Lists Figure 9 3 Console Assembly View 2 of 6 610 050 728 Rev D Figure 9 4 Console Assembly View 3 of 6 610 050 728 Rev D ...

Page 60: ...9 6 Assemblies and Parts Lists 9 7 Assemblies and Parts Lists Figure 9 5 Console Assembly View 4 of 6 610 050 728 Rev D Figure 9 6 Console Assembly View 5 of 6 610 050 728 Rev D ...

Page 61: ...econdary Orifice to Recovery Tank 1 25 000 068 931 Hose Assembly 5 16 Teflon X 14 5 Lg Hi PSI Manifold to Solution Out 1 26 000 068 931 Hose Assembly 5 16 Teflon X 14 5 Lg Hi PSI Pump to By Pass Valve 1 27 000 068 931 Hose Assembly 5 16 Teflon X 14 5 Lg Heat Exchanger In to By Pass Valve 1 28 000 068 931 Hose Assembly 5 16 Teflon X 14 5 Lg Heat Exchanger Out to Hi PSI Manifold 1 29 000 068 992 Hos...

Page 62: ...7 Lg Blower Inlet to Blower Lube Port 1 47 000 052 102 Insert 46 1 4 NPT X 3 8 Barb 1 48 000 105 012 Plate Machine Serial I D 1 49 000 140 001 Rivet AB4 3A Aluminum Pop 1 8 X 1 4 Lg 2 50 000 143 126 Screw 10 24UNC X 0 50 Lg Hex Head 11 51 000 052 022 Tee 3 8 Insert 1 52 000 052 155 Tee 3 16 Plastic Vacuum Insert 1 53 000 169 156 Valve Check Diverter Control 2 54 000 174 001 Washer 10 Flat 11 55 00...

Page 63: ...33 053 Clamp 1 1 2 Cushion Loop 5 4 000 055 195 Frame Complete Coated 1 5 000 143 114 Screw 10 24UNC X 0 50 Lg Flat Head Phillips 4 6 000 143 583 Screw 10 24UNC X 0 50 Lg Hex Head Flange Z P 8 7 000 154 156 Spacer Machine Rising 4 X 35 2 Item Part Number Description Qty Frame Assembly Parts List Figure 9 10 Blower Assembly View 1 of 2 610 002 728 Rev D See Figure 9 1 for adhesive sealant informati...

Page 64: ...2 6 000 033 057 Clamp 1 Cushion Loop 2 7 000 052 085 Elbow 1 4 NPT Street 2 8 000 068 794 Hose Assembly 3 8 X 17 Lg Drain 1 9 000 068 794 Hose Assembly 3 8 X 17 Lg Drain 1 10 000 052 293 Insert 23 1 8 NPT X 3 16 Barb 3 11 000 077 011 Key 3 16 X 1 1 2 Long 1 12 000 094 015 Nut 3 8 16UNC Hex 2 Way Locking 4 13 000 143 018 Screw 3 8 16UNC X 1 Lg Hex Head Grade 8 6 14 000 143 200 Screw 3 8 16UNC X 1 5...

Page 65: ...00 052 766 Elbow 3 8 NPT X 3 8 JIC 1 9 000 068 794 Hose 3 8 X 17 Pump Drain 1 10 000 052 099 Insert 26 1 8 NPT X 3 8 Barb 1 11 000 052 129 Insert 812 1 2NPT X 3 4 Hose 1 12 000 094 081 Nut 5 16 18UNC Hex 2 Way Locking 2 Item Part Number Description Qty Item Part Number Description Qty 13 000 097 057 O Ring Adapter Chemical Pump 1 14 000 105 550 Plate Pump Clutch GP 4 0 gpm 1 15 000 111 188 Pump 4 ...

Page 66: ...lies and Parts Lists 9 19 Assemblies and Parts Lists Figure 9 13 Dash Assembly View 1 of 2 610 018 728 Rev D See Figure 9 1 for adhesive sealant information Figure 9 14 Dash Assembly View 2 of 2 610 018 728 Rev D ...

Page 67: ...r Hi PSI Snubber 1 36 000 143 126 Screw 10 24 UNC X 0 50 Lg Hex Head 10 37 000 143 132 Screw 10 24 UNC X 0 75 Lg Hex Head 1 38 000 143 171 Screw 10 24 UNC X 1 25 Lg Hex Head 4 39 000 143 327 Screw 10 32UNF X 0 50 Lg Hex Head 2 40 000 143 542 Screw 1 4 28UNF X 0 50 Lg Hex Head 2 41 000 155 053 Spring 1 4 Belleville Washer 2 42 000 157 040 Switch 20 Amp Rocker 2 43 000 157 131 Switch 3 Way Speed Con...

Page 68: ...List 1 000 015 515 Bracket By Pass Valve Mount Weldment 1 2 000 052 766 Elbow 3 8 NPT X 3 8 JIC 2 3 000 052 086 Elbow 3 8 NPT Street 1 4 000 052 142 Elbow 3 8 F X F Brass 1 5 000 052 105 Insert 68 3 8 NPT X 1 2 Barb 1 6 000 106 008 Plug 3 8 NPT Allen Head 2 7 000 169 351 Valve Pressure Regulator Modified 1 Item Part Number Description Qty Order P N 000 078 582 for the valve repair kit ...

Page 69: ...423 Fitting Bushing Modified Orifice Housing 2 6 000 090 010 Manifold Hi PSI 1 7 000 052 527 Nipple 1 4 SAE X 1 4 NPT 2 8 000 052 528 Nipple 3 8 M JIC X 3 8 NPT 1 9 000 180 004 Orifice Set Screw 0 033 1 10 000 180 006 Orifice Set Screw 0 063 1 11 000 106 111 Plug 1 2 NPT Allen Head 2 12 000 149 039 Sender Temperature 1 13 000 149 555 Sensor 295 Degree F N C High Temp Shutdown 1 14 000 149 540 Sens...

Page 70: ...k 9 12 000 094 003 Nut 10 32UNF Hex 2 13 000 094 058 Nut 10 32UNF Nylock 2 14 000 094 108 Nut 10 32UNF Wing 2 15 000 094 063 Nut 6 32UNC Nylock 2 16 000 100 182 Panel Electrical Universal Coated 1 17 000 106 014 Plug Vent 1 18 000 143 132 Screw 10 24UNC X 0 75 Lg Hex Head 4 19 000 143 700 Screw 6 32UNC X 1 25 Lg Socket Head 2 20 000 143 012 Screw 5 16 18UNC X 3 4 Lg 2 21 000 152 009 Sleeve Solenoi...

Page 71: ...NPT X 3 16 Barb 1 12 000 131 139 Insulation 1 Hi Temp Alum Sleeve X 60 Lg 1 13 000 077 010 Key 1 4 X 1 1 2 Lg Class 2 Fit 2 14 000 094 012 Nut 5 16 18UNC Hex 1 15 000 094 081 Nut 5 16 18UNC Hex 2 Way Locking 4 16 000 094 125 Nut 6mm Hex Nylock Flange S S 4 17 000 105 562 Plate Engine Duct Coated 1 18 000 109 040 Pulley AK47 H 1 19 000 140 001 Rivet AB4 3A Aluminum Pop 1 8 X 1 4 Lg 12 20 000 143 65...

Page 72: ...st 1 000 013 002 Box Plenum Weldment 2 2 000 033 011 Clamp Size 36 Hose 2 3 000 038 001 Core Blower Heat Exchanger 1 4 000 068 986 Hose 2 5 Heat Flex NS X 15 Lg 1 Item Part Number Description Qty Item Part Number Description Qty 5 000 052 528 Nipple 3 8 M JIC X 3 8 NPT 2 6 000 094 004 Nut 10 24UNC Hex 32 7 000 143 583 Screw 10 24UNC X 0 50 Lg Hex Head Flange Z P 36 8 000 174 014 Washer 10 Lock 32 ...

Page 73: ... S Full Thread 1 7 000 154 049 Spacer Pump Idler Mounting Coated 1 8 000 174 012 Washer 1 2 SAE H D 4 9 000 174 003 Washer 1 4 Flat 1 Item Part Number Description Qty Idler Pulley Assembly Parts List Silencer Assembly Parts List 1 000 033 011 Clamp Size 36 Hose 4 2 000 068 984 Hose 2 5 Heat Flex NS X 1 5 Lg 1 3 000 068 985 Hose 2 5 Heat Flex NS X 12 Lg 1 4 000 108 036 Protector Silencer 1 5 000 14...

Page 74: ... 1 10 000 052 661 Insert 3 4 Barb X Straight 1 11 000 052 662 Nipple 3 8 NPT X 1 4 M SAE 1 12 000 094 097 Nut 1 14UNS Brass 4 13 000 097 041 O Ring 1 2 Bulk Head 2 14 000 143 314 Screw 8 X 1 2 Lg Pan Head 6 15 000 143 017 1 Screw 3 8 16UNC X 3 4 Lg Hex Head 3 16 000 157 163 Switch w Protector Polypropylene Barrel Modified 1 17 000 159 190 Tank Poly Water Box 4 Gallon Modified 1 18 000 052 156 Tee ...

Page 75: ...ust Manifold 1 Assemble items 1 4 separately before installing Exhaust Assembly Figure 9 27 Exhaust Manifold Assembly 610 013 002 Rev B Exhaust Manifold Assembly Parts List 1 000 105 181 Flange Ø1 50 Exhaust Donut Coated 1 2 000 057 212 Gasket Half Donut 1 3 000 090 001 Manifold Exhaust Weldment 1 4 000 094 081 Nut 5 16 18UNC Hex 2 Way Locking 2 5 000 143 124 Screw 5 16 18UNC X 1 75 Lg Hex Head 2 ...

Page 76: ...r Diverter Exhaust 1 4 000 105 181 Flange Ø1 50 Exhaust Donut Coated 1 5 000 057 199 Gasket Exhaust Donut 2 6 000 057 146 Gasket Four Hole Exhaust 2 7 000 094 081 Nut 5 16 18UNC Hex 2 Way Locking 4 8 000 094 078 Nut 5 16 18UNC Hex Flange 4 9 000 143 001 Screw 1 4 20UNC X 3 4 Lg Hex Head 4 10 000 143 124 Screw 5 16 18UNC X 1 75 Lg Hex Head 4 11 000 143 572 Screw 5 16 18UNC X 5 8 Lg Grd 5 Hex Head 4...

Page 77: ... 5 16 18UNC Hex Spiralock 1 7 000 143 012 Screw 5 16 18UNC X 3 4 Lg 1 8 000 143 132 Screw 10 24UNC X 0 75 Lg Hex Head 2 9 000 154 207 Spacer Ø0 625 X 0 25 Lg Flanged 1 10 000 169 169 Valve Air Cylinder 1 11 000 174 001 Washer 10 Flat 2 12 000 174 014 Washer 10 Lock 2 Item Part Number Description Qty See Figure 9 1 for sealant information 2 3 11 2X 12 2X 8 2X 4 5 7 1 9 10 6 4 B3 Figure 9 30 Exhaust...

Page 78: ...01 Screw 1 4 20UNC X 3 4 Lg Hex Head 4 10 000 143 572 Screw 5 16 18UNC X 5 8 Lg Grd 5 Hex Head 8 11 000 143 132 Screw 10 24UNC X 0 75 Lg Hex Head 2 12 000 155 030 Spring Leaf Weldment 1 13 000 125 268 Tube Exhaust Weldment 1 14 000 125 139 Tube Exhaust Weldment 1 15 000 169 045 Valve Cast Exhaust Diverter 1 16 000 174 069 Washer 5 16 Inconel Belleville 12 17 000 174 001 Washer 10 Flat 2 Item Part ...

Page 79: ...32UNC Nylock 2 23 000 094 113 Nut 1 4 20UNC Neoprene Wellnut 4 24 000 094 009 Nut 1 4 20UNC Nylock 8 25 000 106 019 Plug 1 1 2 NPT 1 26 000 106 046 Plug 1 1 4 NPT 1 27 000 106 049 Plug 1 NPT Black Nylon 1 28 000 108 179 Protector Vacuum Relief Coated 1 29 000 140 023 Rivet AB8 6A Aluminum Pop 4 30 000 143 132 Screw 10 24UNC X 0 75 Lg Hex Head 2 31 000 143 539 Screw 6 32UNC X 0 50 Lg Button Head 2 ...

Page 80: ...asket End Recovery Tank Cover 2 6 000 057 203 Gasket Middle Recovery Tank Cover 2 7 000 057 204 Gasket Side Recovery Tank 2 8 Latch Bungee Strike Part of 000 086 008 1 9 000 094 063 Nut 6 32UNC Nylock 2 10 000 143 539 Screw 6 32UNC X 0 50 Lg Button Head 2 Item Part Number Description Qty Item Part Number Description Qty Figure 9 33 100 Gallon Universal Recovery Tank URT Assembly 610 003 423 Rev B ...

Page 81: ... Nylock 8 22 000 094 113 Nut 1 4 20UNC Neoprene Wellnut 14 23 000 094 063 Nut 6 32UNC Nylock 2 24 000 094 059 Nut 8 32UNC Nylock 2 25 000 106 049 Plug 1 NPT Black Nylon 1 26 000 106 019 Plug 1 1 2 NPT 1 27 000 106 046 Plug 1 1 4 NPT 1 28 000 140 023 Rivet Ab8 6A Aluminum Pop 4 29 000 143 333 Screw 1 4 20UNC X 0 50 Lg Hex Head 2 30 000 143 002 Screw 1 4 20UNC X 1 00 Lg Hex Head 22 31 000 143 539 Sc...

Page 82: ...0 000 143 539 Screw 6 32UNC X 0 50 Lg Button Head 2 11 000 078 039 Vacuum Inlet Stopper 1 Item Part Number Description Qty Item Part Number Description Qty Figure 9 35 Vacuum Relief Valve Assembly 610 026 724 Rev B Vacuum Relief Valve Assembly Parts List 1 000 015 182 Bracket Vacuum Relief Valve Fabricated 1 2 000 027 032 Cap Spun Vacuum Relief Valve 1 3 000 094 101 Nut 3 8 16 UNC Hex Jam 1 4 000 ...

Page 83: ...00 063 021 Harness 1 4 Slit Wire Loom 5 16 000 068 954 Hose 3 4 I D EPDM X 72 Lg Red 1 17 000 052 338 Insert 1212 3 4 NPT X 3 4 Barb 2 18 000 061 131 Knob Handle RDM 2 19 000 091 043 Motor Assembly APO 1 20 000 052 281 Nipple 3 4 NPT X 3 4 Male Garden Hose 1 21 000 094 027 Nut 10 24UNC Hex 1 22 000 135 051 Regulator 3 Amp 1000 PIV Diode 1 23 000 143 074 Screw 1 4 20UNC X 0 50 Lg Hex Head Self Tapp...

Page 84: ...3 16 Teflon X 37 5 Lg Water Box Primary Orifice 1 000 068 888 Hose Assembly 3 16 Teflon X 24 Lg Chemical Metering Valve Solution Out 1 000 068 888 Hose Assembly 3 16 Teflon X 24 Lg Hi PSI Pump PSI Gauge 1 000 068 931 Hose Assembly 5 16 Teflon X 14 5 Lg Hi PSI Manifold Solution Out 1 000 068 931 Hose Assembly 5 16 Teflon X 14 5 Lg Hi PSI Pump By Pass Valve 1 000 068 931 Hose Assembly 5 16 Teflon X ...

Page 85: ...9 56 Assemblies and Parts Lists ...

Page 86: ...arts to you Any questions you have regarding the warranty program should be directed to the Customer Service Department at 800 426 1301 7 a m to 5 p m Monday through Friday PT We shall always endeavor to be fair in our evaluation of your warranty claim and shall provide you with a complete analysis of our findings HydraMaster warranty covers only defective materials and or workmanship for the peri...

Page 87: ...How to Order Parts 10 2 ...

Page 88: ...tomatic shut off system Allowing foam to pass through blower HIGH PRESSURE WATER PUMP Failure to maintain proper oil level as recommended in pump manual Failure to change oil in pump at recommended intervals Failure to protect pump against freezing Failure to maintain pump protection shut off system Failure to use water softener in hard water areas Use of improper chemicals RECOVERY TANK Failure t...

Page 89: ...MITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE IS MADE EXCEPT AS EXPRESSLY STATED HEREIN ANY STATUTORY IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE THAT ARE IMPOSED BY LAW DESPITE THE EXPRESS LIMITATION OR WARRANTIES ABOVE ARE EXPRESSLY LIMITED TO THE DURATION OF THE WRITTEN WARRANTY BUYER UNDERSTANDS ACKNOWL...

Page 90: ...Warranty Information 11 4 ...

Page 91: ...ions will help maintain your machine s water pump and water heating systems at peak efficiency and also help ensure fewer breakdowns HydraMaster s full line of machine accessories and chemicals can enhance cleaning performance while reducing your labor costs and include Upholstery Tools Wands Vacuum Hoses Tanks Van Accessories Hose Reels Carpet Care Detergents Rinse Agents Pre Sprays Hard Floor Ca...

Page 92: ...Accessories and Chemical Solutions 12 2 ...

Search results

Summary of Contents for Boxxer 423s

Reviews:

Related manuals for Boxxer 423s

Brands by name

Popular brands

HydraMaster Boxxer 423s, Owner'S Manual

Search results

Summary of Contents for Boxxer 423s

Reviews:

Related manuals for Boxxer 423s

Brands by name

Popular brands