Prochem LEGEND GT Manual de usuario

8.631-305.0 - A 09/12/08

Operating Instructions (ENG)

MODELS: LEGEND GT

1.001-119.0

Read instructions before operating the machine.

MOBILE CLEANING UNIT

MACHINE DATA LOG/OVERVIEW

86313050 LEGEND GT 09/12/08 1

Welcome…and congratulations on the purchase of your Mobile Cleaning Unit. This instruction manual is a guide

for operating and servicing your unit. Read this manual completely before installing or operating this unit.

This unit offers you personal convenience. All of your instrumentation and controls have been positioned to give

you easy access for operation and daily maintenance.

Proper operation and service are essential to the efficient functioning of this unit. When maintained correctly, this

unit will have a long, trouble-free life.

The service methods described in this manual are explained in such a manner that servicing may be performed

accurately and safely. Proper service varies with the choice of procedure, the skill of the mechanic, and the tools

or parts available. Before attempting any repair, make certain that you are thoroughly familiar with this equipment

and are equipped with the proper tools. Any questions pertaining to operating or servicing this unit should be

directed to your nearest dealer.

THIS UNIT MUST BE INSTALLED BY THE DEALER FROM WHOM YOU PURCHASED IT IN ACCORDANCE

WITH THE PRESCRIBED INSTALLATION PROCEDURES.

MAKE CERTAIN THAT THE WARRANTY CARD IS FILLED OUT AT THE TIME OF INSTALLATION AND IS

RETURNED TO YOUR DEALER.

PROFESSIONAL CHEMICALS CORPORATION

325 SOUTH PRICE ROAD

CHANDLER, ARIZONA 85224

Information in this document is subject to change without notice and does not represent a commitment on the part

of Professional Chemicals Corporation.

Model:

Date of Purchase:

Serial Number:

Dealer:

Address:

Phone Number:

Sales Re

resentative:

TABLE OF CONTENTS

86313050 LEGEND GT 09/12/08

Machine Data Log.........................................1

Table of Contents .........................................2

Receiving Your Unit......................................4

HOW TO USE THIS MANUAL

How to use this Manual. ...............................1-1

SAFETY

Safety Instructions........................................2-1

Hazard Intensity Level..................................2-3

OPERATION & SYSTEMS

Technical Specifications...............................3-1

Installation Requirements.............................3-2

Fuel Requirements .......................................3-2

Engine Oil Requirements..............................3-2

Chemical Requirements ...............................3-3

Components .................................................3-4

Vacuum System............................................3-7

Water Pumping And Heat

Transfer System ...........................................3-8

Chemical Injection System ......................... 3-10

Pre-run Inspections..................................... 3-11

Water Supply Connections......................... 3-11

High Pressure Hose.................................... 3-11

Vacuum Hose............................................. 3-11

Filters.......................................................... 3-11

Priming the Chemical Pump....................... 3-12

Waste Pump (Optional) .............................. 3-12

Cleaning...................................................... 3-12

Upholstery Cleaning ................................... 3-13

Shutdown and Daily Maintenance.............. 3-13

De-flooding Operations............................... 3-13

Freezing Protection..................................... 3-13

Overheating Protection............................... 3-13

Winterizing Your Unit.................................. 3-14

Removing Anti-freeze from Unit.................. 3-15

MAINTENANCE & SERVICE

Maintenance

Service Schedule....................................4-1

Key Maintenance Checkpoints ...............4-3

Engine.....................................................4-4

Solution Pump.........................................4-5

Water Pump Clutch.................................4-6

Vacuum Inlet Filter..................................4-6

Vacuum Relief Valve...............................4-6

Vacuum Pump Drive Belts......................4-6

Water Pump Drive Belt ...........................4-7

Float Valve (Water Box)..........................4-7

Waste Tank Strainer Basket ...................4-7

Waste Tank Float Valve..........................4-7

Solution Screen (Outlet)..........................4-7

Check Valve (Outlet)...............................4-7

Chemical Pump.......................................4-7

Chemical And Temperature

Control Valves.........................................4-7

Pressure Regulator.................................4-8

Vacuum Hoses........................................4-8

High Pressure Hoses..............................4-8

Optional Waste Pump-out.......................4-8

Service Adjustments

Engine Speed .........................................4-9

Check Valve (Solution Outlet).................4-9

Water Box...............................................4-9

Chemical Pump.......................................4-9

Drive Belts for Water Pump

and Vacuum Pump .................................4-9

Packing Nut Adjustment

(Chemical Metering & Selector Valves) ..4-10

Pressure Regulator.................................4-10

Troubleshooting...........................................4-11

TABLE OF CONTENTS

86313050 LEGEND GT 09/12/08 3

PARTS LIST

Frame...................................................5-1

Side Panel............................................5-3

Control Panel.......................................5-5

Engine..................................................5-9

Vacuum pump......................................5-11

Water Pump & Chemical Pump...........5-13

Heat Exchanger...................................5-17

Pressure Regulator &

Temperature Control Valve..................5-19

Solution Outlet .....................................5-21

Water Box............................................5-23

Waste Tank..........................................5-25

Hose Accessories................................5-27

Battery-Floor Mount.............................5-29

Automatic Pumpout-Optional...............5-31

Wand-Titanium Six Jet-Optional..........5-35

Wand-Quad Jet-Optional.....................5-37

Wand-Tri Jet-Optional..........................5-39

Stair Tool-Optional...............................5-41

Upholstery Tool-Optional.....................5-43

Shelf Assembly-Optional......................5-45

Water Tank, Dual With

Demand Pump-Optional ......................5-47

Water Tank-Demand Pump-Optional...5-49

Auxiliary Water Tank With Pump.........5-51

Auxiliary Water Tank-Optional.............5-53

Hose Reel-Optional..............................5-55

Wiring Diagram....................................5-57

Hose Diagram......................................5-58

Warranty ..............................................5-60

RECEIVING YOUR UNIT

86313050 LEGEND GT 09/12/08

ACCEPTANCE OF SHIPMENT

Every part of your cleaning unit was carefully

checked, tested, and inspected before it left our

manufacturing plant. Upon receiving the unit,

make the following acceptance check:

1. The unit should not show any outward signs of

damage. If damaged, notify the delivering carrier

immediately.

2. Check your equipment and packing list. The

cleaning unit should arrive equipped with the

following items (unless otherwise specified).

Note: your distributor from whom you

purchased this mobile cleaning unit is

responsible for the correct installation of this

machine. The dealer is also responsible for

initial training of your operators and

maintenance personnel in the proper operation

and maintenance of this unit.

EQUIPMENT LIST:

1. Console.

2. Waste Tank

3. Hose Clamps For Vacuum Hoses.

4. 100 Ft. Of 2” Vacuum Hose.

5. 1 Vacuum Hose Connection.

6. 100 Ft. Of 1/4" High Pressure Hose With Quick

Connects.

7. 50 Ft. Water Supply Hose With Quick Connect.

8. Installation Bolting Kit.

9. Installation Mounting Plates.

10. Operation And Service Manual For Engine,

Water Pump, And Vacuum Pump.

Each unit will require a fuel system installation kit

that is purchased separately from the unit.

HOW TO USE THIS MANUAL

86313050 LEGEND GT 09/12/08 1-1

This manual contains the following sections:

- HOW TO USE THIS MANUAL

- SAFETY

- SYSTEMS

- OPERATIONS

- MAINTENANCE & SERVICE

- PARTS LIST

The HOW TO USE THIS MANUAL section will tell

you how to find important information for ordering

correct repair parts.

Parts may be ordered from authorized dealers.

When placing an order for parts, the machine model

and machine serial number are important. Refer to

the MACHINE DATA box which is filled out during

the installation of your machine. The MACHINE

DATA box is located on the inside of the front cover

of this manual.

The model and serial number of your machine is on

the side approximately where shown.

The SAFETY section contains important information

regarding hazard or unsafe practices of the

machine. Levels of hazards are identified that could

result in product or personal injury, or severe injury

resulting in death.

The OPERATIONS section is to familiarize the

operator with the operation and function of the

machine.

The MAINTENANCE section contains preventive

maintenance to keep the machine and its

components in good working condition. They are

listed in this general order:

- Engine

- Vacuum Pump

- Water Pump

- Drive Belts, Pulleys & Hubs

- Chemical Pump

- Hoses

- Vac/Exhaust Heat Exchanger

- General Service Adjustments

- Troubleshooting

The PARTS LIST section contains assembled parts

illustrations and corresponding parts list. The parts

lists include a number of columns of information:

- REF – column refers to the reference

- number on the parts illustration.

- PART NO. – column lists the part number

for the part.

- PRV NO. – Reference number.

- QTY – column lists the quantity of the

- part used in that area of the machine.

- DESCRIPTION – column is a brief

- description of the part.

- SERIAL NO. FROM – If this column has an

(*) and a Reference number, see the

SERIAL NUMBERS page in the back of your

manual. If column has two asterisk (**), call

manufacturer for serial number. The serial

number indicates the first machine the part

number is applicable to. The main illustration

shows the most current design of the

machine. When a boxed illustration is

shown, it displays the older design.

- NOTES – column for information not noted

by the other columns.

NOTE: If a service or option kit is installed on

your machine, be sure to keep the KIT

INSTRUCTIONS which came with the kit. It

contains replacement parts numbers needed for

ordering future parts.

NOTE: The number on the lower left corner of

the front cover is the part number for this

manual.

MODEL _______________________________________

DATE OF PURCHASE __________________________

SERIAL NUMBER ______________________________

SALES REPRESENTATIVE # _____________________

SAFETY

86313050 LEGEND GT 09/12/08

2-1

IMPORTANT SAFETY INSTRUCTIONS

When using this machine, basic precautions

must always be followed, including the following:

READ ALL INSTRUCTIONS BEFORE USING THIS MACHINE.

Read the operator's manual before installing or starting this unit. Failure to adhere to instructions could

result in severe personal injury or could be fatal.

Operate this unit and equipment only in a well-ventilated area. Exhaust fumes contain carbon monoxide

which is an odorless and deadly poison that can cause severe injury or fatality. DO NOT run this unit in an

enclosed area. DO NOT operate this unit where the exhaust may enter any building doorway, window, vent, or

opening of any type.

Gasoline is extremely flammable and its vapors can explode if ignited. Store gasoline only in approved

containers, in well-ventilated, unoccupied buildings away from sparks or flames. Never carry any gasoline or

flammable material in the vehicle. Fumes may accumulate inside the vehicle and ignite, causing an explosion.

DO NOT store any type of flammable material in the vehicle.

This unit must be operated with the vehicle or trailer doors open in order to ensure adequate engine

ventilation.

DO NOT operate engine if gasoline is spilled. Avoid creating any ignition until the gasoline has been cleaned

up. Never use gasoline as a cleaning agent.

DO NOT place hands, feet, hair, or clothing near rotating or moving parts. Avoid any contact with moving

parts! Rotating machinery can cause injury or fatality.

Never operate this unit without belt guards or hoods. The high speed moving parts, such as belts and pulleys,

should be avoided while this unit is running. Severe injury, damage, or fatality may result.

DO NOT service this unit while it is running. The high-speed mechanical parts as well as high temperature

components may result in severe injury or severed limbs.

Never touch electrical wires or components while the engine is running. They can be sources of electrical

shock.

Engine components can get extremely hot from operation. To prevent severe burns, DO NOT touch these

areas while the engine is running - or immediately after the engine is turned off.

DO NOT touch the exhaust system while this unit is running. Severe burns may result.

Before servicing this unit, allow it to "cool down." This will prevent burns from occurring.

Water under high pressure at high temperature can cause burns, severe personal injury, or fatality. Shut

down machine, allow to cool down, and relieve system of all pressure before removing valves, caps,

plugs, fittings, filters, and bolts.

Always wear hearing protection when unit is running. Always comply with your company’s Personal

Protection Equipment (PPE) plan. Always comply with local noise ordinance when operating units.

These symbols mean WARNING or CAUTION. Failure to follow warnings and

cautions could result in fatality, personal injury to yourself and/or others, or

property damage. Follow these instructions carefully!

SAFETY

86313050 LEGEND GT 09/12/08 2-2

DO NOT leave the vehicle engine running while operating this unit.

Dangerous Acid, Explosive Gases! Batteries contain sulfuric acid. To prevent acid burns, avoid contact with

skin, eyes and clothing. Batteries produce explosive hydrogen gas while being charged. To prevent a fire or

explosion, charge batteries only in well ventilated areas. Keep sparks, open flames, and other sources of ignition

away from the battery at all times. Keep batteries out of the reach of children. Remove all jewelry when servicing

batteries.

Before disconnecting the negative (-) ground cable, make sure all switches are OFF. If ON, a spark will occur at

the ground cable terminal which could cause an explosion if hydrogen gas or gasoline vapors are present. When

disconnecting the battery, ALWAYS disconnect the negative (-) terminal FIRST.

DO NOT smoke around the unit. Gas fumes may accumulate and be ignited. The battery is also extremely

flammable. This will prevent possible explosions.

DO NOT damage the vehicle in any manner during installation. When routing fuel lines DO NOT place the

hose in any location where damage may occur to the hose or vehicle. Avoid any contact with moving parts, areas

of high temperature, brake lines, fuel lines, muffler, catalytic converter, or sharp objects.

Use only ProChem supplied fuel installation kits. Ensure to use the kit specific for the truckmount model and

van model being used. When traversing the vehicle floor with fuel lines, always use a bulkhead adapter. This will

prevent leakage and ensure that the hose is not punctured by vehicle vibration abrasion.

DO NOT exceed your vehicle's weight limit. The console with empty waste tank and accessories weighs

approximately 810 lbs. Make certain to account for any additional accessories in your weight and balance

calculations. Make certain that the vehicle has the correct axle rating. This will prevent unsafe vehicle driving

conditions.

We require high-back seats on all vehicles in which units are to be installed for head and neck protection.

We recommend using a metal partition between the seats and equipment.

DO NOT operate this unit without the water supply attached and turned on. The water pump and other vital

components may be seriously damaged if this unit is permitted to operate dry without water.

DO NOT operate this unit without the filter installed in the waste tank.

Keep your vehicle work area clean. Wands, stair tools, and other accessories must be securely fastened before

driving the vehicle.

All high pressure hoses must be rated for 3000 PSI at 250°F. Thermoplastic hoses do not meet these

specifications and should not be used. Severe burns and injury may result if the hoses do not meet these

requirements.

The winterizing loop hose assembly, Part #86260700, PRV NO. 10-805380, is for winterizing use only. If

used improperly, live steam may escape from this hose, causing it to whip around. Burns or injury may result.

Make certain that you receive complete training by the distributor from whom you purchased this unit.

This unit uses high pressure and temperature. Improper or irresponsible use may result in serious injury.

Do not modify this unit in any manner. Improper modification can cause severe personal injury or fatality.

CALIFORNIA PROPOSITION 65 WARNING: Engine exhaust from this product contains chemicals known to the

State of California to cause cancer, birth defects, or other reproductive harm. Running with out adequate water

supply could damage water pump. Ensure always to have an adequate water supply.

HAZARD LEVEL INTENSITY

86313050 LEGEND GT 09/12/08

2-3

The following WARNING LABELS are found on your cleaning unit. These labels point out important Warnings

and Cautions which should be followed at all times. Failure to follow warnings and cautions could result in

fatality, personal injury to yourself and/or others, or property damage. Follow these instructions carefully! DO NOT

remove these labels.

NOTE: If at any time the labels become illegible, promptly replace them.

Caution label

86186530

PRV NO. 500770 (2)

Lower front panel decal

With warning labels

86309420

Warning label

86186520

PRV NO. 500769

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