HydraMaster Truckmount to Go TMTG 4000 User manual

Owner’s Manual
HydraMaster
11015 47th Avenue West
Mukilteo, Washington 98275
MAN-47717 Rev. A, June 2019
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. Specications and information in this document are
subject to change without prior notice. All rights reserved. © 2019 HydraMaster

i - TMTG 4000 Owner’s Manual
Table of Contents
GENERAL INFORMATION ........................................................................ SECTION 1
How to use these resources.................................................................... 1-1
Contact Information................................................................................. 1-3
Warnings, Cautions and Notices............................................................. 1-4
Responsibilities ....................................................................................... 1-8
Machine Specications ........................................................................... 1-13
High Altitude Operation ........................................................................... 1-15
Local Water Precautions ......................................................................... 1-15
TRANSPORTATION INFORMATION........................................................ SECTION 2
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 ................................................................ 5-11
Descaling Procedure (Required)............................................................. 5-12
Freeze Guarding ..................................................................................... 5-13
WATER AND CHEMICAL SYSTEM .......................................................... SECTION 6
ELECTRICAL SYSTEM.............................................................................. SECTION 7
Electrical System Information.................................................................. 7-1
SYSTEMS TROUBLESHOOTING ............................................................ SECTION 8
Heating System....................................................................................... 8-2
Chemical System .................................................................................... 8-3

TMTG 4000 Owner’s Manual - ii
Engine..................................................................................................... 8-4
High Pressure System ............................................................................ 8-8
Vacuum System ...................................................................................... 8-10
ASSEMBLIES AND PARTS LISTS............................................................ SECTION 9
Truckmount to Go 4000 Parts List .......................................................... 9-9
Truckmount to Go 4000 Console Parts List ............................................ 9-14
Frame Assembly Parts List ..................................................................... 9-16
Blower Assembly Parts List..................................................................... 9-19
Pump Assembly Parts List ...................................................................... 9-20
Dash Assembly Parts List ....................................................................... 9-24
Di󰀨erential Check Valve Assembly Parts List.......................................... 9-25
By-Pass Valve Assembly Parts List......................................................... 9-26
Orice 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 List................................................................... 9-36
70 Gallon Universal Recovery Tank (URT) Assembly Parts List............. 9-38
70 Gallon Universal Recovery Tank (URT) Cover Assembly Parts List .. 9-40
14” Hose Reel - Garden Assembly Parts List.......................................... 9-41
Vacuum Relief Valve Assembly Parts List............................................... 9-42
Dump / Vacuum Bracket - TMTG Assembly Parts List............................ 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
Hard Water Deposits............................................................................... 11-2
Warranty Procedure ................................................................................ 11-2
ACCESSORIES AND CHEMICAL SOLUTIONS...................................... SECTION 12

iii - TMTG 4000 Owner’s Manual

1-1: General Information
1 - Introduction
This Owner’s Manual provides you with important Contact Information, Warnings and
Precautions, a System Operation Overview and Maintenance Logs.
Read the entire Operations Instruction Booklet and Owner’s Manual before using
this product. Failure to do so can result in serious injury or death.
HOW TO USE THESE RESOURCES
The Operations Instruction Booklet is to be used for quick reference only and is not
intended to be a comprehensive source of information. Refer to the Owner’s Manual when
more detailed information is needed.
The Machine Maintenance Log is located within the Owner’s Guide. It is wise to keep
the operations instruction booklet in a visible location near the truckmount so that the log
stays up to date. Please note that records of maintenance must be kept and copies
may be required to be furnished to HydraMaster before any warranty is honored.
The Owner’s Manual contains information on everything from cleaning and chemicals to
truckmount operation and maintenance. It also contains detailed machine assemblies and
parts lists as well as a troubleshooting guide. You should become familiar with the material
in the Owner’s Manual as it contains information that is essential for safe operation and
increased truckmount reliability.
It is the purpose of this manual to help you properly understand, maintain and service
your TMTG 4000. Follow the directions carefully and you will be rewarded with years of
protable, trouble-free operation.
It is imperative that no section of this manual be overlooked when preparing for operation
of the TMTG 4000. Please read the manual to familiarize yourself with the operation of
your TMTG 4000, paying special attention to all Warnings and Cautions.

General Information: 1-2
This Owner’s Manual contains the following sections:
• Contact Information
• Warnings, Cautions and Notices
• Responsibilities
• System Concept
• Machine Specications
• High Altitude Operation
• Local Water Precautions
• Filling the fuel tank
• Securing the Load
• Operating Instructions
• Machine Maintenance
• Water and Chemical System
• Electrical System
• Systems Troubleshooting
• Assemblies and Parts List
• How to Order Parts
• Warranty Information
• Accessories and Chemical Solution.

1-3: General Information
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.
Pacic Time
Technical Support
[phone]
FAX : [phone]
Technical Support
[e-mail]
Customer Service/Parts
[phone]
FAX : [phone]
Customer Service/Parts
[e-mail]
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): ____________________________________

General Information: 1-4
WARNINGS, CAUTIONS AND NOTICES
HydraMaster uses this WARNING symbol throughout the manual to warn of
possible injury or death.
This CAUTION symbol is used to warn of possible equipment damage.
This NOTICE symbol indicates that federal or state regulatory laws may apply,
and also emphasizes supplemental information.

1-5: General Information
Warnings and Cautions specic to the TMTG 4000 include the following:
During the operation of the truckmount many components are in motion. Never
touch any part of the truckmount that is in motion. Serious injury may result.
During the operation of the truckmount many surfaces will become extremely hot.
Never touch hot surfaces. Serious injury may result.
The operation of this truckmount can produce noise levels exceeding 85 decibels
to a distance of 10 ft. The Occupational Safety and Health Administration (OSHA)
recommends the use of hearing protective equipment if a person is exposed to an
average of 85 decibels over an 8-hour period. Check with local and state agencies
concerning hearing conservation rules.
During the operation of the truckmount carbon monoxide and other toxic fumes
are produced. Position the vehicle so that any fumes produced will be directed
away from inhabited areas and any points of building entry (doors, windows, air
conditioning units, fans, etc.). Do not occupy the vehicle while the truckmount is in
operation. Serious injury may result.
During the operation of the truckmount, chemicals known to the State of California
to cause cancer, birth defects and other reproductive harm are produced by the
engine exhaust.
Never operate the truckmount with a portable gas container other than the gas
tank included as part of the TMTG 4000. Serious injury or death may result.
Transporting a vented fuel container that presently contains, or has ever contained
in the past, a ammable liquid is strictly forbidden by HydraMaster and by federal
and state regulations. Doing so will increase the risk of re and explosion. Serious
injury or death may result.