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Legend GT Mobile Cleaning Unit Operating Instructions (ENG) MODELS: 1.001-119.0 LGTPC 1.001-138.0 LGTVT 1.001-141.0 LGTVT2 1.001-162.0 LGGTDP From Serial Number (Ref No1*) *See Serial Number Page in Spare Parts List or call manufacturer 86411060-C 03/23/17...
WITH THE PRESCRIBED INSTALLATION PROCEDURES. Information in this document is subject to change without notice and does not represent a commitment on the part of PROCHEM. Warranty Registration Thank you for purchasing a Legend Brands product. Warranty registration is quick and easy.
Receiving Your Unit Acceptance of Shipment Equipment List Every part of your cleaning unit was carefully checked, 1. Console. tested, and inspected before it left our manufacturing 2. Waste tank. plant. Upon receiving the unit, make the following acceptance check: 3.
How to Use This Manual This manual contains the following sections: The OPERATIONS section is to familiarize the operator with the operation and function of the machine. • How to Use This Manual The MAINTENANCE section contains preventive main- • Safety tenance to keep the machine and its components in •...
Safety IMPORTANT SAFETY INSTRUCTIONS When using this machine, basic precaution must always be followed, including the following: READ ALL INSTRUCTIONS BEFORE USING THIS MACHINE. 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.
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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.
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Safety MESURES DE SÉCURITÉ IMPORTANTES Lors de l’utilisation d’un appareil à batteries, il est nécessaire de respecter systématiquement des mesures de sécurité de base, comme suit : PRENEZ NOTE DE TOUTES CES MESURES AVANT D’UTILISER CETTE MACHINE. Ces symboles signifient AVERTISSEMENT ou MISE EN GARDE.
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Utiliser uniquement des trousses d'installations de carburant fournies par Prochem. S'assurer d'utiliser une trousse spécifique aux modèles montés sur camion et camionnette. Au moment d'acheminer les conduits de carburant dans le plancher du véhicule, toujours utiliser un adaptateur passe-cloison.
In Flammable or Explosive areas. In areas with possible falling objects. WHEN SERVICING MACHINE: Avoid moving parts. Do not wear loose clothing; jackets, shirts, or sleeves when working on the machine. Use Prochem approved replacement parts. 86411060 Manual Operators - Legend GT...
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Safety Les symboles ci-dessous sont utilisés à travers ce manuel comme illustré dans leurs descriptions : DEGRÉS DE RISQUES EN CAS DE DANGER Il existe trois degrés de risques identifiés par les termes signalétiques –AVERTISSEMENT et ATTENTION et POUR VOTRE SÉCURITÉ. Le degré de risque est défini de la manière suivante: AVERTISSEMENT - Dangers ou méthodes dangereuses qui POURRAIENT provoquer de graves blessures ou entraîner la mort.
Safety Safety Labels 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.
Installation Dealer Responsibility Lifting Unit Onto Vehicle Your distributor from whom you purchased this mobile Since console weighs approximately 600 lbs. pounds, cleaning unit is responsible for correct installation of (690 lbs. if mounted on water tank) we recommend this machine. The dealer is also responsible for initial using a forklift to lift unit onto vehicle.
Installation Bolting Down Unit And Waste Tank Electrical Wiring NOTE: When positioning waste tank with respect to Ensure all electrical wiring and battery cables are free console, hook up the vacuum hose to waste tank. from contact with any metal edge. Engine vibration This will ensure that waste tank is positioned could cause metal edge to cut wiring and possibly correctly.
Installation Waste Tank To Console Connection NOTE: Before connecting any hoses to the waste tanks, make certain the hose clamps are on each Avant de percer les trous de ligne de carburant hose. dans le plancher du véhicule, assurez-vous que lorsque vous percez vous ne serez pas faire des 1.
Installation Van Bulkhead Installation 1. Select a location on the vehicle floor to drill the hole for the bulkhead adapter. This location should be situated in a position that eliminates the possibility of fuel line contact by either the operator(s) or accessories during the working hours or maintenance periods.
Installation Fuel Supply & Return Line Installation (Underneath Van) 1. Attach the 1/8 NPT x 5/16 Hosebarb 90 degree elbow to the bulkhead adapter underneath the van to be used for the fuel supply line. 2. Cut to length the 6' piece of 5/16" 50 PSI fuel hose used for the supply line from: a.
Installation Battery Connection 1. Attach the red positive (+) battery cable from the console starter solenoid to the positive (+) terminal on the battery and tighten the holding nut. Dangerous Acid, Explosive Gases! Batteries contain sulfuric acid. To prevent acid burns, avoid 2.
Installation Initial Operational Settings Engine NOTE: Due to temperature and altitude changes, the Set RPM Values as shown below. Refer to Engine optimal settings for each truckmount must be Operation Manual for adjustment instructions. adjusted after installation. Failure to make these adjustments may lead to poor unit performance and THROTTLE LOAD...
50 hours using PROCHEM line of chemicals. For information on using standard petroleum based oil before switching to the cleaning compounds, refer to the chemical manual.
Operations Water Requirements If you are operating this unit in an area where the unit will be using water in which the harness exceeds 3-1/2 Hard water deposits will adversely affect the plumbing grains, we highly recommend a suitable water softener and heat exchange systems on this unit.
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Operations Components 8. Throttle 1. Vacuum Gauge The throttle is used to set the speed of the engine This gauge indicates in inches of mercury how (rpm). The engine speed (rpm) may be increased much vacuum the system is producing at any given by releasing the collar lock, pushing in the red time.
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Operations 14. Solution Temperature Control Valve 19. Water Inlet This valve allows the operator to control the This quick connect allows the water supply hose to solution temperature by bypassing hot water to the be connected to the unit. waste tank, for low temperature cleaning such as 20.
Operations Vacuum System The vacuum pump compresses and heats the incoming air. The hot discharged air is forced down stream into a The engine turning the vacuum pump generates silencer for noise abatement. After exiting the silencer, vacuum. The air is channeled in one side of the this hot air is mixed with hot air exhaust gases from the vacuum pump, compressed and discharged on the engine.
Operations Heat Exchanger The water temperature in the plumbing system is raised Always wear hearing protection and proper for better cleaning. This happens in the heat personal protection equipment when operating exchanger. The heat exchanger is made up of three unit.
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Operations KOHLER ENGINE = COLD WATER = WARM WATER = HOT WATER = HOT EXHAUST AIR REAR HOT AIR FROM VACUUM PUMP HEAT EXCHANGER CORES FRONT WATER BOX WATER INLET TEMPERATURE RELIEF VALVE SOLUTION PUMP WASTE TANK PRESSURE GAUGE PULSE HOSE TEMPERATURE CONTROL VALVE CHEMICAL...
Operations Chemical Injection System The chemicals flow to the chemical selector valve, which can turn off the chemical flow or when set to The chemical injection system is unique in that it "Prime" sends it into a bypass loop to purge air from the utilizes the pressure spikes generated by the high system, or when "CHEM"...
Operations Pre-Run Inspection / Setup NOTE: Operation of this unit is simple. However, only trained personnel should proceed. Don't run the solution pump dry, damage may occur and void the warranty. In the event the pump is run dry, allow the pump to Operate this unit and equipment only in a well- cool down to ambient temperature before reintro- ventilated area.
If shut- operation or extracting. down occurs due to foam created by chemicals used, add Prochem defoamer. Always dispose of waste in accordance with Local, State, and Federal laws. Toujours éliminer les résidus conformément aux lois locales, provinciales et fédérales.
Operations Upholstery Cleaning Freezing Protection Upholstery tool, (See Options Section) 1. To protect fabrics, reduce solution temperature as If the unit is exposed to freezing weather the water needed by opening the solution temperature con- in the unit may freeze, causing SERIOUS DAMAGE trol valve on the lower front panel.
Operations Winterizing the Unit 9. Prime the chemical system with 50/50 anti-freeze/ water mix. Insert the chemical inlet and prime 1. Shut off the water supply. Disconnect the water discharge tubes into the anti-freeze container. Turn inlet hose from the front of your console. the chemical valve to PRIME until anti-freeze begins to flow out of the prime hose.
Operations Removing Anti-Freeze From the Unit Once all of the anti-freeze is removed, the unit is ready to use. 1. Connect the water inlet hose to the water inlet Eventually, the anti-freeze in your storage container will connection on the console. Turn the water supply become diluted with water.
Maintenance Service Schedule Engine Daily Check engine oil level. *** Fill to proper level (Do not overfill) Vacuum Pump Daily Spray water displacing lubricant in lubrication cup at front of console for 5 sec. Solution Pump Daily Check oil level.** Fill to proper level (Do not overfill) Chemical Inlet Tube Strainer Daily Check strainer for blockage, remove any debris...
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Maintenance Vacuum pump 250 hrs Lubricate bearing on pulley end with grease Vacuum Exhaust Heat Exchanger 500 hrs Inspect cores and remove debris. Solution Pump 500 hrs Change oil** Pulley Set Screws & Hub Cap Screws, 500 hrs Check for proper torque values. Re-torque, if Solution Pump Clutch Shaft Bolts required**** Drive Pulley...
Maintenance Key Checkpoints Heat Exchanger System Maintenance NOTE: Initiation of a planned preventative The heat exchange system in your unit transfers maintenance program will assure that your unit has energy from the engine’s exhaust and blower discharge optimum performance, a long operating life, and a air to the solution supply system.
Maintenance Vacuum Pump Maintenance Engine (Refer to pump manufacturer’s manual for specific (Refer to engine manufacturer’s manual for specific maintenance instructions) instructions) The total function of the unit is based around the perfor- 1. Check the engine oil level daily, when in use. mance of the vacuum pump.
NOTE: AEON PD-XD synthetic lubricant is the oil which PROCHEM puts in the vacuum pump at the factory. Topping off or adding petroleum oil to synthetic oil is NOT recommended.
Maintenance Solution Pump Vacuum Inlet Filter (in Waste Tank) 1. Check the crankcase oil level daily to assure the 1. The vacuum filter in the waste tank should be proper level. Use the illustration as a guide when removed and cleaned daily. If this is done, the filter will last for a long period of time.
Maintenance Solution Pump Drive Belts Waste Tank Strainer Basket To tighten the solution pump belt: The strainer basket located inside the waste tank should be removed and cleaned whenever it is full of 1. Loosen the bolts which hold the solution pump debris.
Maintenance Check Valve (Outlet) Vacuum Hoses Inspect the check valve when rebuilding the chemical To assure maximum hose life, we recommend that the pump or as needed. Remove and disassemble the hoses be washed out with clean water at the end of check valve.
Maintenance General Service Adjustments CHECK VALVE DETAIL TEFLON SEAT SPRING CHECK USE EXTREME CAUTION the high-speed mechan- VALVE CAP O-RING Tight wrap ical parts as well as high temperature components on spring may result in severe injury, severed limbs, or fatality.
Maintenance DO NOT attempt to re-use o-rings once the check Packing Nut Adjustments for Chemical valves have been removed. See the “Illustrated Parts Valves Listing” for a parts break-down on the chemical pump. Examine the packing nut on all chemical valves for proper tension every 200 hours.
Maintenance Pressure Regulator The pressure regulator serves to maintain water DO NOT loosen the adjusting body (cap) all the way pressure at a preset point and to bypass water back to (counterclockwise) or remove it while the unit is the water box. running.
Maintenance Troubleshooting PROBLEM CAUSE SOLUTION Turn the water supply on or up. Check for Water supply is turned off or the float kinks in the water supply hose. Examine the valve is stuck or improperly adjusted. float valve and adjust or replace. Examine the water inlet strainer inside the water box.
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Maintenance PROBLEM CAUSE SOLUTION Examine the tubing between the vacuum Vacuum gauge is giving an improper relief valve and the vacuum gauge and reading. remove any blockage. Vacuum hose(s) is damaged, causing a Inspect hose(s), repair or replace. suction leak. Inspect the gaskets.
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Maintenance PROBLEM CAUSE SOLUTION Tighten fittings. Re-apply thread sealant where External leak in chemical piping required. If any fittings are damaged, replace. Close the chemical valve on the instrument panel. Outlet check valve is full of debris or If the flow meter does not indicate flow, remove damaged, not allowing it to close properly Chemical flow debris or replace check valve, if necessary.
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Maintenance PROBLEM CAUSE SOLUTION Starter turns over engine, Refer to Kohler Engine Operation and Maintenance Engine is malfunctioning but will not start Manual. Engine is out of gasoline Add gasoline to the fuel tank. Waste tank is full Empty waste tank. Main circuit breaker on the After inspecting the unit to determine the cause of control panel has been tripped.
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1 Year 1 Year The warranty starts on the purchase/service date by the original end user from an authorized Prochem Legend Brands dealer, subject to proof of purchase. The warranty is non-transferable and is intended for the original purchaser only.
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Any repairs resulting from poor initial service work or improper diagnosis. Tune-up parts such as plugs, plug wires and condensers. Any design alterations performed by an organization not authorized or specified by Prochem Legend Brands. High-pressure washing. Electrical components exposed to moisture.
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Spare Parts List Legend GT 1.001-119.0 LGTPC 1.001-138.0 LGTVT 1.001-141.0 LGTVT2 1.001-162.0 LGGTDP From Serial Number (Ref No1*) *See Serial Number Page or call manufacturer 86411070-L 05/25/17...
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How to Use this Spare Parts List 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. •...
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Table of Contents How to Use this Spare Parts List ....1 Table of Contents ......2 Frame .
Solution Pump 1 SERIAL NO. PART NO. DESCRIPTION NOTES FROM 86273420 SCR, CAP 3/8-16x3 ALL THD 86270330 FLATWASHER, 1/4 86176990 CLAMP, HOSE #4 SST 86233110 CLAMP, 1.0" WORM GEAR 86177320 CLMP, 1/4 ID X 3/8 BLT 86183700 HOS, 3/16X19(1/4FT BS) MET 86190540 PLUG, 1/4T BR 86180340...
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Solution Pump 2 86411070 Spare Parts List - Legend GT...
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Solution Pump 2 SERIAL NO. PART NO. DESCRIPTION NOTES FROM 86361360 PUMP, GP 3.5 GPM 86315700 DIPSTICK, VENTED, HTX GP 86315710 KIT, CHK VLV, HTX GP 86315720 O-RING, VLV CAP, HTX GP 86315730 NUT, M8, SS HTX GP 86315740 COLLARED WASHER HTX GP 86315750 PLUNGER, 18MM HTX GP 86315760...
Pressure Regulator & Temperature Control Valve TO COPPER HEATER CORE OUTER SEAT INNER SEAT STEM BODY SPRINGS PRESSURE REGULATOR DETAIL 86411070 Spare Parts List - Legend GT...
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Pressure Regulator & Temperature Control Valve SERIAL NO. PART NO. DESCRIPTION NOTES FROM 86270330 FLATWASHER, 1/4 86386920 CLAMP, HOSE #06 3/8"-7/8" X 1/2" 86180360 ELL, 1/8P X 1/4T BR 86177660 CONN, 1/8P X 1/4T 86180410 ELL, 3/8P X 1/2T BR 86180450 ELL, 3/8P X 1/2T 45 DEG.
Water Box FROM WATER FROM SOLUTION INLET MANIFOLD (TEMPERATURE BALANCE ORIFICE) FROM HEAT EXCHANGER TO WASTE TANK TO SOLUTION PUMP 86411070 Spare Parts List - Legend GT...
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Water Box SERIAL NO. PART NO. DESCRIPTION NOTES FROM 86273410 SCR, CAP 1/4-20 X 8 HXHD 86270330 FLATWASHER, 1/4 86233110 CLAMP, 1.0" WORM GEAR 86177260 CLMP,HOS#10 9/16MIN 1-1/ 86180230 ELL, STREET 1/2 45 DEG 86188180 NIP, 1/2 CL OPEN 86180250 ELL, 1/2 BR 86176400 CAP, WATER BOX...
Fuel Pump TO CONSOLE THROUGH VEHICLE FLOOR RETURN TO VEHICLE USE AS NEEDED FUEL SUPPLY MOUNT TO VEHICLE FRAME 11 1 FROM VEHICLE FUEL SUPPLY 86411070 Spare Parts List - Legend GT...
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Fuel Pump SERIAL NO. PART NO. DESCRIPTION NOTES FROM 86010630 WASHER, 1/4 ID X 5/8 OD SS 86173340 WASHER, SPLIT LOCK, 1/4, SS 86175970 BUSHING, SNAP HEYCO 2140 86176930 CD, FUEL PUMP, 2003 VAN 86177880 CONN, CORD 1/2 86181300 FTTG, BARB 1/8P X 5/16H 86191420 PUMP, FUEL AIRTEX 86273780...
Chemical Jug Floor Mount 86411070 Spare Parts List - Legend GT...
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Chemical Jug Floor Mount SERIAL NO. PART NO. DESCRIPTION NOTES FROM 86298250 HOLDER, 5 GAL JUG 86273190 SCR, 1/4-20 X 1-1/2 HXHD 86270770 NUT, 1/4-20 HEX 86270330 FLATWASHER, 1/4 86185720 JUG,5 GAL, SINGLE HNDL, WHITE 86010780 WASHER 1/4 SPLIT LOCK PLTD 86411070 Spare Parts List - Legend GT...
Wand - Titanium Six Jet - Optional 86411070 Spare Parts List - Legend GT...
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Wand - Titanium Six Jet - Optional SERIAL NO. PART NO. DESCRIPTION NOTES FROM 86288350 WD, TM, 6 JET, TITANIUM (8001) PC COMPLETE 86273310 SCR, CAP 1/4-20 X 1 1/4 SOC 86192030 SCR, CAP 10-32 X 1 1/4 SOCH 86006680 SCR, 10-32 X 1/4 PPHMS SS 86270990 NUT, 10-32 HEX NYLOCK SS...
Water Tank Dual with Demand Pump - Optional TO DEMAND PUMP OVERALL DIMENSION: 32-1/2" TALL 62-5/8" WIDE 15-1/2" DEEP 86411070 Spare Parts List - Legend GT...
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Water Tank Dual with Demand Pump - Optional SERIAL NO. PART NO. DESCRIPTION NOTES FROM 86041730 TANK, DUAL SADDLE W/DMD PUMP COMPLETE 86041710 SINGLE SADDLE TANK W/DMND PMP COMPLETE 86048310 HOLD DOWN, SADDLE TANK GRAY 86279510 WASHER, 3/8 FLAT 86010790 WASHER 3/8 SPLIT LOCK 86277830 SCR, 3/8-16 X 2' HXHD...
Auxiliary Water Tank with Pump-Optional 4X Ø.406 2X 18.7 MOUNTING DETAIL 2X 16.5 28.8 WIDE Vehicle Floor 58.8 LENGTH 30.0 TALL 86411070 Spare Parts List - Legend GT...
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Auxiliary Water Tank with Pump-Optional SERIAL NO. PART NO. DESCRIPTION NOTES FROM 86041580 ASSY, AUX WTR TNK W/PMP COMPLETE 86277830 SCR, 3/8-16 X 2” HXHD 86277850 SCR, 10-32 X 1” SOCHD SST 86270330 FLATWASHER, 1/4 86233110 CLAMP, 1.0" WORM GEAR 86280550 HOSE, 5/8 ID X 55”...
Hose Reel - Optional OVERALL DIMENSIONS: 47" TALL 40" WIDE 86411070 Spare Parts List - Legend GT...
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Hose Reel - Optional SERIAL NO. PART NO. DESCRIPTION NOTES FROM 86373960 HOSE REEL, 300 FT W/SMALL REEL COMPLETE 86411070 Spare Parts List - Legend GT...
Motorized Hose Reel - Tank - Optional 86411070 Spare Parts List - Legend GT...
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Motorized Hose Reel - Tank - Optional SERIAL NO. PART NO. DESCRIPTION NOTES FROM 86412620 MOTORIZED HOSE REEL PC, GRY COMPLETE 86412630 BASE, RT SD HOE RL MTR, GRY 86191830 RL, HOS HP SOL 86006760 SCR, 5/16-18 X 3/4 HHCS 86278830 WASHER, 5/16 FLAT PLTD 86005650...
E Z - Charge Water Softener - Tank & Tray - Optional 86411070 Spare Parts List - Legend GT...
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E Z - Charge Water Softener - Tank & Tray - Optional SERIAL NO. PART NO. DESCRIPTION NOTES FROM 86041740 WATER SOFTENER 30" PC COMPLETE 86179710 DCS, 3/8F X 3/8FP 86188220 NIP, 3/8 X CL SST 86175880 BUSH, 3/4 X 3/8 ALUM 86173650 ADPT, TNK#50-0271 86179650...
E Z - Charge Water Softener - Brine System - Optional PART OF ITEM 3 86411070 Spare Parts List - Legend GT...
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E Z - Charge Water Softener - Brine System - Optional SERIAL NO. PART NO. DESCRIPTION NOTES FROM 86195930 FUNNEL, BIG BLU 86180470 ELL, 1/4P X 3/8 POLY BR 86177620 CONN, 1/4P BLKHD LNG BR 86180480 ELL, BRB 1/4P X 1/4H BR 86176990 CLAMP, HOSE #4 SST 86280630...
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