TABLE OF CONTENTS INTRODUCTION ......................3 IMPORTANT SAFETY INSTRUCTIONS .................4 FEATURES ........................7 INSTALLATION & PREPARATION ..................8 OPERATION ........................12 MAINTENANCE ......................16 TROUBLESHOOTING ....................17 NOTES ...........................19 FRAME ASSEMBLY ......................20 PUMP/GEARBOX ASSEMBLY ..................22 PUMP ASSEMBLY ......................24 GEARBOX ASSEMBLY ....................26 HOSE REEL ASSEMBLY ....................28 WARNING WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth...
INTRODUCTION Your JM-3055 Jet-Set gas-powered water jet is designed to give you years of trouble-free, profitable service. However, no machine is better than its operator. Read, understand and follow all safety warnings and instructions provided with the product. Failure to follow the warnings and instructions may result in electric shock and/or serious injury.
PERSONNEL WITH SAFE OPERATION MAINTENANCE PROCEDURES FOR THE JM-3055. RISK OF ASPHYXIATION Serious injury or death may occur from inhaling engine exhaust or danger- ous vapors. Use this product only in a well ventilated area. This water jet is designed for outdoor use only. Always make sure there is adequate ventila- tion (fresh outside air) for breathing and combustion.
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IMPORTANT SAFETY INSTRUCTIONS PERSONAL SAFETY 1. High pressure developed by jet machines will cause personal injury. Water spray should not be pointed at any person. High pressure spray can result in serious injury. If fluid seems to have penetrated the skin, seek emergency medical attention at once.
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IMPORTANT SAFETY INSTRUCTIONS in upright position or oil may leak from pump. If low, fill with SAE 30 weight non-detergent oil. • Gas jets are shipped with oil in the engine. Consult motor manufac- turer’s guide for oil requirements. • Jet machines are meant to be used at or near the working area and under operator supervision.
INSTALLATION & PREPARATION BATTERY SPECIFICATIONS • Lawn Tractor Battery • 175 CCA • Battery Box Size: 8 1/2” L x 6” W x 6 1/4” H (Battery can be slightly taller and still be covered by the lid.) • Battery should have lifting strap for easy installation. REMOVABLE HOSE REEL This Jet features a removable hose reel.
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INSTALLATION & PREPARATION pressure to increase to dangerously high levels and damage the pump. A clogged hole can be cleared by simply using the NCT Nozzle Cleaning Tool. 4. Use the nozzle selection guide to determine what nozzle you will need for various applications.
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WARNING THE FOLLOWING PAGES CONTAIN OPERATING AND MAINTENANCE INSTRUCTIONS. DO NOT ATTEMPT TO OPERATE THIS PRESSURE WASHER UNTIL YOU HAVE READ AND UNDERSTOOD ALL SAFETY PRECAUTIONS AND INSTRUCTIONS LISTED IN THIS MANUAL. INCORRECT OPERATION OF THIS UNIT CAN CAUSE SERIOUS INJURY!! DO NOT ALTER OR MODIFY THIS EQUIPMENT IN ANY MANNER! Operator's Manual...
OPERATION SET-UP 1. Locate the jet near the drain line on a level surface with drainage. Tip: Ideally, the drain line should be cleared from the downstream side, that is, from the street back toward the house. If you must clear the line from the drain toward the street, you may need to use a siphon pump to clear away excess water.
OPERATION 10. When the jet hose encounters a bend, it’s advance will usually slow or stop. The hose has a slight bend in it from the hose reel. It may be necessary to manually feed or rotate the jet hose to work it around the bends. If the hose won’t advance, put the hose in a loop and rotate it a quarter to half turn so the curve of the hose matches the pipe.
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OPERATION attach a short garden hose (not to exceed four feet) to inlet on the pump and put other end into the anti-freeze container. Be sure to remove the nozzle from the hose. Turn the machine on to draw anti-freeze into the system. When anti-freeze flows out of the end of the hose, turn the machine off.
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OPERATION For remote operation, pull the hose from the hose reel to the drain site. At- tach the hose to the inlet of the pedal. The pedal is designed for 3/8” hose fittings. If using a 1/4” hose, use the AD-1 adapter, as well. Then, attach the smaller hose (1/8”...
MAINTENANCE WARNING: DISCONNECT JETTER FROM POWER SOURCE BEFORE PERFORMING MAINTENANCE OR MAKING ANY ADJUSTMENTS. Regular inspection is the key to preventing breakdowns and prolonging the life of the equipment. Follow this simple procedure religiously. DAILY • Check INLET FILTER for debris before each use. •...
TROUBLESHOOTING PROBLEM PROBABLY CAUSE SOLUTION Low Pressure. Wrong, clogged, or oversized nozzle. Clean or replace worn nozzle. Check nozzle size. Clogged water inlet strainer. Clean or replace strainers. Inadequate water supply. Make certain water supply valve is on fully. Make certain water supply hose is at least 3/4”...
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TROUBLESHOOTING PROBLEM PROBABLY CAUSE SOLUTION Detergent solution Clogged detergent strainer. Clean or replace strainer. too weak. Air leak in detergent suction tube or inlet Find air leak and clean or replace parts as plumbing. necessary. Detergent solution Original detergent too concentrated. Dilute product as necessary to achieve proper too concentrated.
UNIT ASSEMBLY 36" 7.75" DETAIL A A 12" 12 21 42 51 52 53 63 62 44 43 83 84 85 79 80 81 76 Operator's Manual...
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JM-3055-0GV 082223 UNIT ASSEMBLY ITEM TITLE PART # ITEM TITLE PART # DECAL - JM-3055 FRONT PANEL (SEE JM71-0003) DECAL - RISK OF BURNS (SEE JM71-0003) LOCKNUT JM30-0157 DECAL- CAUTION: GASOLINE ONLY (SEE JM71-0003) WASHER JM28-0003 ENGINE ASSEMBLY - VANGUARD...
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