HydraMaster GTXR+ Manuel utilisateur
GTXR+
Owner’s Manual
HydraMaster
11015 47th Avenue West
Mukilteo, Washington 98275
MAN-47281 Rev. C, MAY, 2018
(P/N 000-182-740D)
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. Specications and information in this document are
subject to change without prior notice.
All rights reserved. © 2015 HydraMaster
i - GTXR + Owner’s Manual
Table of Contents
GENERAL INFORMATION........................................................................... SECTION 1
Major System Components..................................................................... 1-3
Contact Information................................................................................. 1-4
Warnings, Cautions and Notices............................................................. 1-5
Responsibilities ....................................................................................... 1-9
Machine Specications ........................................................................... 1-12
High Altitude Operation ........................................................................... 1-14
Local Water Precautions ......................................................................... 1-14
INSTALLATION INFORMATION................................................................... SECTION 2
Operating the GTXR+ in Hot Weather .................................................... 2-2
Setting Up the GTXR+ ............................................................................ 2-5
Orientation 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 Maintenance ......................................................... 5-7
Vacuum System Maintenance ................................................................ 5-16
Descaling Procedure (Required)............................................................. 5-17
Freeze Guarding ..................................................................................... 5-18
WATER AND CHEMICAL SYSTEM ............................................................. SECTION 6
ELECTRICAL SYSTEM................................................................................ SECTION 7
Electrical System Information.................................................................. 7-1
GTXR + Owner’s Manual - ii
SYSTEMS TROUBLESHOOTING ............................................................... SECTION 8
Heating System....................................................................................... 8-2
Chemical System .................................................................................... 8-3
Engine..................................................................................................... 8-4
High Pressure System ............................................................................ 8-8
Vacuum System ...................................................................................... 8-10
ASSEMBLIES AND PARTS LISTS............................................................... SECTION 9
Console Assembly Parts List................................................................... 9-9
Frame Assembly Parts List ..................................................................... 9-11
Blower Assembly Parts List..................................................................... 9-14
Silencer Assembly Parts List................................................................... 9-15
Engine Assembly Parts List..................................................................... 9-17
Pump Assembly Parts List ...................................................................... 9-19
Blower Heat Exchanger Assembly Parts List.......................................... 9-21
Water Box Assembly Parts List ............................................................... 9-23
Dash Assembly Parts List ....................................................................... 9-26
Differential Check Valve Assembly Parts List.......................................... 9-27
By-Pass Valve Assembly Parts List......................................................... 9-29
Hi-PSI Manifold Assembly Parts List....................................................... 9-31
Idler Pulley Assembly Parts List.............................................................. 9-32
Exhaust Assembly Parts List................................................................... 9-33
70 Gallon Universal Recovery Tank (URT) Assembly Parts List............. 9-35
70 Gallon Universal Recovery Tank (URT) Cover Assembly Parts List .. 9-37
Vacuum Relief Assembly Parts List......................................................... 9-38
70 Gallon Fresh Water Tank (FWT) Assembly Parts List ........................ 9-42
Hose Routings......................................................................................... 9-43
HOW TO ORDER PARTS ............................................................................ SECTION 10
Warranty Parts Orders ............................................................................ 10-1
Parts Orders............................................................................................ 10-1
Emergencies ........................................................................................... 10-1
WARRANTY INFORMATION ....................................................................... SECTION 11
Blower .................................................................................................... 11-1
High Pressure Water Pump ................................................................... 11-1
Recovery Tank ....................................................................................... 11-1
Chemical System .................................................................................... 11-1
Control Panel ......................................................................................... 11-1
Vacuum and Solution Hoses .................................................................. 11-2
Cleaning Wand and Tool ......................................................................... 11-2
Water Heating System ............................................................................ 11-2
iii - GTXR + Owner’s Manual
Hard Water Deposits............................................................................... 11-2
Warranty Procedure ................................................................................ 11-2
ACCESSORIES AND CHEMICAL SOLUTIONS.......................................... SECTION 12
GTXR + Owner’s Manual - iv
List of Figures
Figure 1-1. Hard Water Map of Mainland United States............................................ 1-15
Figure 2-1. Location of Roof Vents in Vehicle ..............................................................2-1
Figure 2-2. Recommended Location of GTXR+ in Van ................................................2-3
Figure 2-3. Install Fuel Pump, Outlet Side Up..............................................................2-6
Figure 2-4. Fuel Pump Must Be in Vertical Position .....................................................2-6
Figure 4-1. GTXR+ Upper Dash Assembly ..................................................................4-1
Figure 4-2. GTXR+ Lower Dash Assembly ..................................................................4-2
Figure 4-3. GTXR+ Chemical System Control and Metering .......................................4-4
Figure 5-1. Remove Valve Cap and Valve Assembly ...................................................5-8
Figure 5-2. Inspect Manifold and Old Valves................................................................5-8
Figure 5-3. Replace Center Inlet Check Valve With Modied Check Valve..................5-9
Figure 5-4. Apply Grease and Install Valves.................................................................5-9
Figure 5-5. Replace Valve Capand Torque to 95 ft lbs .................................................5-9
Figure 5-6. Separate Manifold from Crankcase......................................................... 5-10
Figure 5-7. Seal Assemblies May Come Off with Manifold........................................ 5-10
Figure 5-8. Examine Ceramic Plungers..................................................................... 5-10
Figure 5-9. Remove Stainless Steel Plunger Bolt and Ceramic Plunger ...................5-11
Figure 5-10. Install O-ring, Apply Sealant and Slide Plunger over Plunger Guide .....5-11
Figure 5-11. Extract Retainers and Seals.................................................................. 5-12
Figure 5-12. Seal Kit and Insertion Tool for Seal Installation..................................... 5-13
Figure 5-13. Install Seal Assembly Using O-Ring Grease......................................... 5-13
Figure 5-14. Install Retainers into Cavities................................................................ 5-14
Figure 5-15. Press Low Pressure Seal Assembly into Cavity.................................... 5-14
Figure 5-16. Re-install Manifold and Torque Fasteners............................................. 5-15
Figure 5-17. Torque Sequence in “X” Pattern............................................................ 5-15
Figure 5-18. Torque Bolts to 22 ft. lbs........................................................................ 5-15
Figure 5-19. Recirculation Fitting............................................................................... 5-17
Figure 6-1. Flow Diagram - View 1 of 3........................................................................6-3
Figure 6-2. Flow Diagram - View 2 of 3........................................................................6-4
Figure 6-3. Flow Diagram - View 3 of 3........................................................................6-5
Figure 7-1. Electrical Schematic...................................................................................7-2
Figure 7-2. Wiring Diagram - View 1 of 2 .....................................................................7-4
Figure 7-3. Wiring Diagram - View 2 of 2 .....................................................................7-5
v - GTXR + Owner’s Manual
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. Console Assembly - View 5 of 6 .............................................................9-7
Figure 9-7. Console Assembly - View 6 of 6 .............................................................9-8
Figure 9-8. Frame Assembly - View 1 of 2 ............................................................ 9-10
Figure 9-9. Frame Assembly - View 2 of 2 .............................................................9-11
Figure 9-10. Blower Assembly - View 1 of 2 ............................................................ 9-12
Figure 9-11. Blower Assembly - View 2 of 2 ............................................................ 9-14
Figure 9-12. Silencer Assembly ............................................................................... 9-15
Figure 9-13. Engine Assembly - View 1 of 2 ............................................................ 9-16
Figure 9-14. Engine Assembly - View 2 of 2 ............................................................ 9-17
Figure 9-15. Pump Assembly ................................................................................. 9-18
Figure 9-16. Blower Heat Exchanger Assembly - View 1 of 2 ................................. 9-20
Figure 9-17. Blower Heat Exchanger Assembly - View 2 of 2 ................................. 9-21
Figure 9-18. Water Box Assembly Electrical Panel Assembly - View 1 of 2 ............ 9-22
Figure 9-19. Water Box Assembly Electrical Panel Assembly - View 2 of 2 ............ 9-23
Figure 9-20. Dash Assembly - View 1 of 2.............................................................. 9-24
Figure 9-21. Dash Assembly - View 2 of 2............................................................... 9-25
Figure 9-22. Differential Check Valve Assembly ...................................................... 9-27
Figure 9-23. By-Pass Valve Assembly - View 1 of 2 ................................................ 9-28
Figure 9-24. By-Pass Valve Assembly - View 2 of 2 ................................................ 9-29
Figure 9-25. Hi-PSI Manifold Assembly - View 1 of 2 .............................................. 9-30
Figure 9-26. Hi-PSI Manifold Assembly - View 2 of 2Exhaust Assembly................. 9-31
Figure 9-27. Idler Pulley AssemblyExhaust Manifold Assembly .............................. 9-32
Figure 9-28. Exhaust Diverted Assembly................................................................. 9-33
Figure 9-29. 70 Gallon Universal Recovery Tank (URT) Assembly ......................... 9-34
Figure 9-30. 70 Gallon Universal Recovery Tank (URT) Cover Assembly............... 9-36
Figure 9-31. Vacuum Relief Valve Assembly ........................................................... 9-38
Figure 9-32. 70 Gallon Fresh Water Tank (FWT) Assembly - View 1 of 2 ............... 9-40
Figure 9-33. 70 Gallon Fresh Water Tank (FWT) Assembly - View 2 of 2 ............... 9-41
1-1: General Information
1 - General Information
The GTXR + is the latest multi surface cleaning/water recovery system from HydraMaster,
featuring a 23 HP air-cooled engine and the dual oil bath Tuthill Dominator 4005 Tri-lobe
Blower.
Standard equipment for the GTXR + include a 70 gallon recovery tank, 70 gallon
rotomolded fresh water tank (FWT), Evolution Truckmount Wand, and a 5 gallon
chemical jug.
Other options include:
• a 100 gallon recovery tank
• a recovery tank automatic pump
out system (Automatic Water Dump
System, or AWDS)
• a Thru Floor Exhaust Kit
• Hydra Cradle Fresh Water Tank
and Hose Reels
• RX-20 Rotary Extraction Wand
General Information: 1-2
This Owner’s Manual contains installation and operation instructions as well as information
required for proper maintenance, adjustment and repair of the GTXR +. Component
troubleshooting guides have also been included for your convenience.
It is the purpose of this manual to help you properly understand, maintain and service
your GTXR +. Follow the directions carefully and you will be rewarded with years of
protable, trouble-free operation.
It is imperative that no section of this manual be overlooked when preparing for operation
of the GTXR +. Please read the manual to familiarize yourself with the operation of your
GTXR +, 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
Responsibilities
Machine Specications
High Altitude Operation
Local Water Precautions
Photographs and illustrations included in this document can represent optional
equipment as well as standard equipment.
1-3: General Information
MAJOR SYSTEM COMPONENTS
ENGINE
SILENCER
WATER BOX
PUMP
HEAT EXCHANGER
BLOWER HEAT EXCHANGER
General Information: 1-4
CONTACT INFORMATION
If you have any questions regarding the operation, maintenance or repair of this machine,
please contact your local distributor.
To nd a local distributor, please visit our website at
http://hydramaster.com/HowToBuy/DealerLocator.aspx
If your question cannot be resolved by your distributor or by the information within this
manual, you may contact HydraMaster direct using the following phone numbers.
HOURS TELEPHONE NUMBERS E-MAIL ADDRESSES
Monday-Friday
7:00 a.m. to 5:00 p.m.
Pacic Time
Technical Support
(800) 426-1301
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: _____________________________________________________
Purchased From (Distributor): ___________________________________________
Table des matières
Autres manuels HydraMaster Aspirateur
HydraMaster
HydraMaster CDS 4.8 Manuel utilisateur
HydraMaster
HydraMaster Chem-Dry PowerHead Manuel utilisateur
HydraMaster
HydraMaster hydramaster Manuel utilisateur
HydraMaster
HydraMaster Titan 875 Manuel utilisateur
HydraMaster
HydraMaster CDS xDrive Manuel utilisateur
HydraMaster
HydraMaster Boxxer 421 Manuel utilisateur
HydraMaster
HydraMaster Boxxer 427 Manuel utilisateur
HydraMaster
HydraMaster Titan 575 Manuel utilisateur
HydraMaster
HydraMaster Titan 575 Manuel utilisateur
HydraMaster
HydraMaster drimaster Manuel utilisateur
