Warning — Read the safety and operating instructions before using any Spartan Tool products. 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 instruction and safety precautions on engine operation.
Model 758 Water Jet Specifications General Pipe Sizes Up to 12” in Diameter — Max Water Delivery 12 GPM — Max Pressure Delivery 3000 PSI — Water Tank 100 Gal. — Engine Horsepower 27 HP V-Twin — Cylinders — Bore & Stroke 3.07”...
Model 758 Water Jet Features Features — Equipped with 3/8” x 250’ high pressure jetting hose — Open and Closed nozzles for 3/8 inch hose — Easily accessible pump inlet filter assembly — Low water shut down protection — Pulsation —...
Jet Applications Areas There are a wide variety of uses for the Spartan Model 758 Water Jet. Here are just a few: — Apartments/Hotels Mains and garage drains, remove all grease and debris from main lines under the buildings. — Factories Food processing plants and foundries have frequent drain and sewer blockages.
Uncrating and Prep If you received your machine crated, follow the steps below. 1.) Remove the 8 bolts that secure the jetter frame and the water tank frame to the crate. 2.) Position the unit inside your van or truck bed in a location that best fits your application. 3.) Secure the two units together by using the included (2) 3/8-16 x 4-1/2”...
Uncrating and Prep Fig. 3 Fig. 4 Pump and Pressure System The pump and relief valve are the heart of your jet. They have been specially designed for use with water (temperatures up to 140°F ) for pipe jetting, but can provide useful water flow for many other cleaning jobs using the optional wash down gun and special attachments.
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 alone cannot do the job. You need proper flow to wash the debris downstream where it can be collected and removed.
Water Tank Filling Fill the water tank from a clean water source. Always flush rust out of hydrants before connecting fill hose (with garden hose fitting) to top fill valve. Your water supply hose may remain connected for further filling by controlling water flow at fill valve.
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Operator Controls (cont.) Inlet Filter Pulsation Control Air Blow (See Pulsation section of manual) Water Supply Valve Drain Valve Fuel Shut Off (Turn In - Off / Turn Out - On) Page 11...
Engine Operating 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). —...
Setting up for Operation 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 hose can be pulled directly off of the reel for use. Remember that jetting is most effective when you jet against the water flow.
Power Rewind Operating Instructions To Rewind Hose on Reel — Release reel lock. — Move rewind engagement handle to “engage” position. — Turn power switch “on”. — Use panel mounted push button or air foot switch to energize rewind motor. Note: Turn power switch “OFF”...
Pulsation Pulsation is activated when control knob is turned “in” (see activating pulsator procedure below). As control knob is turned in, the pulsator stem will force the inlet valve plate open, compressing the valve spring. With inlet valve held open, center plunger cannot develop pressurized flow. Pulsating action results since only two of the three plungers are developing pressurized flow.
Lubrication & Maintenance Engine Cleaner Oil Fill Oil Level See Periodic Maintenance Chart below. For fuel, oil, and coolant recommendations see page 21. See Owner’s manual for additional information. Periodic Maintenance Page 16...
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Lubrication & Maintenance (cont.) General Maintenance • Check entire unit daily for water, fuel, and oil leaks. • Inspect machine daily for loose or lost nuts, bolts, etc. a. Clean inlet filter daily. b. Check battery electrolyte level every week or 10 hours. Fill with distilled water if needed.
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Lubrication & Maintenance (cont.) Pump Fill Change pump oil after first 50 hours of operation, then at regular intervals of 500 hours or less depending on operating conditions. Use SAE 90 Gear Oil. High Pressure Reel Assembly Oil rewind final drive chain every Oil rewind drive 50 hours...
Fuel, Oil & Coolant Recommendations Fuel Use only clean, fresh, unleaded regular grade gasoline. CAUTION: Do not mix oil with gasoline. Octane Rating The octane rating of a gasoline is a measure of its resistance to “knocking”. Use a minimum of 87 octane of the antiknock is recommended.
Do not let engine run at full throttle without load (hose reel valve OFF) for longer than 1-2 minutes. The Model 758 will pull out past 250’ but you will find the going slower because of the pressure loss from extra hose length. Unless longer operation is common, we recommend the hose extensions be added only when needed.
Pipe Jetting Procedure Equipment: Although the Model 758 is capable of various high pressure cleaning operations, jetting pipes of 4” - 12” is typically the major work required of the jet. The hose reel is designed for outdoor applications. See sections on the mobile hose reel and 1/4”...
When Obstruction Are Encountered Fig. 7 Fig. 8 When obstruction or corners are encountered it may be necessary to manually rotate the — hose (See Fig. 7) to enable feed through that area. The rotation will cause the jetting nozzle to jump over or around those areas.
Wash Down Kit - 73817300 Note: To use wash-down gun do the following: 1 Turn reel supply valve “off” (down). 2 Connect wash-down gun hose to end of 250 ft hose. 3 Start unit and operate wash-down gun with reel supply valve “on” (up). The wash down gun is used to control the spray lance and the 1/4”...
Venturi Pump Attachment- 77763700 (Optional) How the Venturi Effect works. The venturi effect uses the venturi pumping attachment and your Spartan Jetter to create Jetter HP In. a vacuum effect to drain standing water. In Fig. 9, the black circles represent water Discharge from the jetter and the white circles represent the water to be pumped.
Troubleshooting Symptom Possible Causes Corrective Action Engine will not run No fuel Fill fuel tank Fuel valve "off" Turn fuel valve "ON" Low water level Fill water tank or check low water float switch. Low oil pressure Check oil level. High coolant temperature Check coolant level and thermostat, replace if...
How To Use Parts & Accessories Section 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. Please record the VIN number of your machine in the space provided below: Spartan Model 758 VIN No.
758 Pump Parts List Part Part Item # Number Description Item # Number Description 75800505 Crankcase 75800535 Rear Support Ring 75800506 Oil Filler Cap 75800536 Rear V-Sleeve 75800507 O-Ring, Filler Cap 75800537 Rear Pressure Ring 75800508 Cover, Crankcase 75800538 Snap Ring...
758 Accessories P a r t # D e sc r i p ti o n 7 5 8 0 0 9 0 0 N o z z le , O p e n 7 5 8 0 0 8 0 0...
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Spartan Tool will direct where to take or send the equipment for service. If the defect is covered by the warranty, Spartan Tool will repair or replace, at its option, the defective equipment, without charge for labor or materials. (Freight and insurance are the purchaser’s responsibility.)
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