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Summary of Contents for Spartan Tool 738
- Page 1 PRODUCT MANUAL Model 738 Spartan Tool LLC 1618 Terminal Road Niles, MI 49120 800.435.3866 SpartanTool.com order by phone order online © 2024 Spartan Tool LLC Part #73800000...
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Page 2: Table Of Contents
Contents WARNINGS ......................4 TECHNICAL INFORMATION . - Page 3 738 PUMP TORQUE SPECIFICATIONS ........
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Page 4: Warnings
Warnings • Read the safety and operating instructions before using any Spartan Tool product . Drain and sewer cleaning can be dangerous if proper procedures are not followed and appropriate safety gear is not utilized . Read the engine owners’ manual for instructions and safety precautions on engine operation . -
Page 5: Technical Information
Technical Information GENERAL • Plungers: 3 • Pipe Sizes: up to 12" diameter FEATURES • Max Water Pressure: 2,000 psi • Triplex ceramic plunger pump delivers 2,000 psi at 12 GPM • Max Water Flow: 12 GPM • Electric start engine TRAILER •... -
Page 6: Jet Applications Areas
Jet Applications Areas There are a wide variety of uses for the Spartan Model 738 Water Jet . Here are just a few: • Apartments/Hotels Mains and garage drains, remove all grease and debris from main lines under the buildings . -
Page 7: Towing Instructions
Towing Instructions Before hitching and towing on public roads, check that the tow vehicle uses a 2" ball on a hitch rated class II minimum, make sure keeper engages ball to secure hitch . Adjust if necessary . Because of the inherent water tank sloshing when towing, pull your jet empty at all times. The following 2 rules may limit your vehicles towing capacity and the tank fill level when towed . -
Page 8: Towing
Towing Instructions Safety Chains NOTE: The coupler will need to be adjusted up or down depending on vehicle hitch height to ensure the jetter is towed level . TOWING Check that ball size is same as coupler . Check that Ball Load Rating is the same or greater than Coupler Load Rating Open clamp on hitch coupler . -
Page 9: Pump And Pressure System
Pump and Pressure System The pump and relief valve are the heart of your jet . They have been specifically designed for use with cold water (140°F max) for pipe jetting but can provide useful water flow for many other cleaning jobs using the optional wash down gun and special attachments . The positive displacement pump (each crankshaft revolution has to move a certain amount of water) uses 3 plungers (similar to pistons in an engine) to create water flow . -
Page 10: High Pressure Water Jetting
High Pressure Water Jetting High pressure water jetting is the utilization of high pressure water combined with sufficient water flow to remove debris in drain/sewer pipes . High pressure water jetting alone cannot do the job . You need proper flow to wash debris downstream where it can be collected and removed . -
Page 11: Engine Operation Procedure
Engine Operation Procedure START UP Check water tank level . This water jet is equipped with a low water shut-off switch that will prevent the engine from starting at low water levels . Check fuel level . • Note: Also check engine and pump oil levels per manufacturer specifications (attached) . The hose reel valve may generally be placed on the ON (up) position during starting . -
Page 12: Operation Set Up
Operation Set Up Always locate the jet in the driest and safest place possible . Avoid high traffic areas and use flashers and safety cones . Position the jet so that the hose can be pulled directly off of the reel for use . Remember that jetting is most effective when you jet against the water flow . See Fig . -
Page 13: Operating Instructions
• The Model 738 will put out past 250’ feet but you will find the going slower due to the pressure loss from the extra hose length . Unless longer operation is common, we recommend the hose extensions be added only when needed . If moving the jet before the job is done, the hose can be disconnected from the jet to avoid pulling hose completely out of the pipe and restarting . -
Page 14: Pipe Jetting Procedure
• The Model 738 nozzles are designed to match the pressure and flow performance of your jet . They are key to efficient operation because they convert all of the engine and pump power to water speed for hose pull and for cleaning impact . -
Page 15: Optional Accessories
Optional Accessories WASH DOWN GUN To use the wash-down gun, do the following: Turn off by-pass valve (down) . Connect wash-down gun hose to end of 250 ft . hose . Start unit and operate wash-down gun with hose reel valve in on (up) position . The wash down gun is used to control the spray lance . -
Page 16: Venturi Pump
Optional Accessories VENTURI PUMP - How the Venturi Effect works: The venturi effect uses the venturi pumping attachment and your Spartan Jetter to create a vacuum effect to drain standing water . In Fig . 9, the black circles represent water from the jetter and the white circles represent the water to be pumped . The venturi has two parts: the Venturi Throat, which is a restricted section of the suction tube;... -
Page 17: Cold Weather Protection
Cold Weather Protection Winterize machine when stored below 32° F . Your machine can also be protected from freezing by using non alcohol based anti-freeze as follows: METHOD 1 • Connect air hose to blow out fitting located near the pump to purge air from the entire system . METHOD 2 •... -
Page 18: Troubleshooting
Troubleshooting PROBLEM POSSIBLE CAUSES CORRECTIVE ACTION Worn or damaged nozzle . Replace nozzle of proper size . Worn or damaged hose . Repair or replace . Fouled inlet strainer . Clean strainer . Broken Valve Spring . Replace spring . Worn packing seals . -
Page 19: How To Use Parts & Accessories
How To Use Parts & Accessories Spartan Tool will supply all parts or accessories you require as quickly as possible . In order to do so, we must have information from you, including machine serial number and part numbers . -
Page 20: Special Note
Special Note Though much of your Model 738 Jet is user serviceable, trained professional mechanics may be needed with pump, plumbing, engine, lights, hitch and axle experience . • Engine repair is best performed by your local engine repairman . -
Page 21: Wash Down Accessory Package 73817300
Wash Down Accessory Package 73817300 Item Part Number Description Qty. 73816500 Adapter, Swivel 3/8 M x 3/8 F 77719500 Hose, 1/4” x 75’ 77721400 Coupler, Quick Gun Male 77799800 Handgun Lance Vnozzle Assembly 77815800 Nozzle, 1/4” Domed (6) HandGun Lance Vnozzle Assembly - 77799800 Item Part Number... -
Page 22: 73827300 Pump Parts & Repair Kits
73827300 Pump Parts & Repair Kits Item Part Number Description Qty. Item Part Number Description Qty. 73810205 Crankcase 73810238 Seal Case 73810206 Oil Fill Plug w/Gasket 73810239 O-ring 73810207 Crankcase Cover 73810240 O-ring 73810208 Oil Sight Glass w/Gasket 73810241 V-Sleeve, 25mm 73810209 O-ring 73810242... -
Page 23: 738 Pump Torque Specifications
738 Pump Torque Specifications Item Part Number Description Qty. 73810226 Screw w/Washer 73810231 Tensioning Screw 73810253 Plug 73810255 Cap Screw 73827300 Pump - Exploded View... -
Page 24: 738 Unloader - 73810800
738 Unloader - 73810800 REPAIR KIT 73810827 Item Part Number Description Qty. 73810803 O-ring, Valve Cap 73810806 O-ring, Plug 73810807 O-ring, Valve Stem 73810808 BackUp Ring, Valve Stem 73810810 Cup, 23mm 73810811 BackUp Ring, Piston 73810817 O-ring, Spring Retainer 73810819... -
Page 25: Optional 738 Accessories
Optional 738 Accessories Part Number Description 73809300 Nozzle, Open 73809400 Nozzle, Closed 77724000 Reducer 1/2 x 3/8 75700200 Q-Nozzle 73820700 Nozzle, Grenade Bomb with Reducer 73700200 Rotating Nozzle 73821500 3/8 x 15 ft . Leader Hose 73700100 3/8 x 75 ft . Hose 73808601 3/8 x 150 ft . -
Page 26: Tire Safety Information
Tire Safety Information This portion of the User's Manual contains tire safety information as required by 49 CFR 575 .6 . The National Traffic Safety Administration (NHTSA) has published a brochure (DOT HS 809 361) that discusses all aspects of Tire Safety, as required by CFR 575 .6 . - Page 27 . If they appear even with the outside of the tread, the tire should be replaced . • Replacement tires should be the same size as the Warrior’s original tires . To prevent error and maintain safety, it is recommended that all replacement parts be purchased through Spartan Tool LLC .
- Page 28 Tire Safety Information Tire Balance and Wheel Alignment • Tires must be properly balanced to avoid vibrations and shaking of the trailer . A wheel alignment adjusts the angles of the wheels to position them correctly relative to the trailer's frame . Such adjustments can maximize the life of the tires, but should be performed by a qualified technician .
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Page 29: Safety Information
If you believe that your vehicle has a defect that could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying Spartan Tool LLC . If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign . -
Page 30: Warranty Information
Spartan Tool warrants its equipment to be free from defects in material and workmanship for two year from the date of purchase . To obtain warranty service, a purchaser should notify Spartan Tool in writing, at the address provided below, within the warranty period, and Spartan Tool will direct where to take or send the equipment for service . - Page 31 Notes...
- Page 32 CONTACT US Spartan Tool LLC 1618 Terminal Road Niles, MI 49120 800 .435 .3866 SpartanTool.com 7992G000...
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