Pneumatic Sand Rammer #550600, JCT-1600 #550601, JCT-1601 #550602, JCT-1602 #550603, JCT-1603 #550604, JCT-1604 #550605, JCT-1605 JCT-1605 JCT-1600 Operation & Parts Manual M-550600 Edition 2 05/2017 JET 427 New Sanford Road LaVergne, TN 37086 Ph.: 800-274-6848 www.jettools.
Safety warnings General air tool warnings 1. Read and understand this entire manual before attempting assembly or operation. 2. Read and understand all warnings posted on the tool and in this manual. Failure to comply with all of these warnings may cause serious injury. 3. Replace warning labels if they become obscured or removed. 4. Do not use this tool for other than its intended use.
20. Do not use power tools in damp or wet location, or expose them to rain. Keep work area well lighted. 21. Do not leave a connected tool unattended. When not in use, disconnect tool from air source. 22. Shut off air supply and discharge any residual pressure from tool before removing hose, making adjustments, changing accessories, or storing tool. 23. Make sure tool is switched off, and your finger off the trigger, before connecting to air supply. 24.
2. If sand rammer begins vibrating more than usual, stop immediately and investigate the cause. If repairs or maintenance are needed, do not operate the tool until these have been completed. Familiarize yourself with the following safety notices used in this manual: This means that if precautions are not heeded, it may result in serious, or even fatal, injury. This means that if precautions are not heeded, it may result in minor injury and/or possible tool damage.
Tool specifications Model number JCT-1600 JCT-1601 JCT-1602 Stock number 550600 550601 550602 Type Bench Bench Bench Impact rate (blows per minute) 1,500 1,000 800 Piston stroke 2 in. 2-9/16 in. 3-15/16 in. Bore 18 mm 22 mm 25.4 mm Taper 1.44 deg. 1.38 deg. 1.39 deg. Butt type Rubber Rubber Rubber Butt diameter 1-11/16 in. 2-3/64 in. 2-9/16 in. Average air consumption 14 CFM 17 CFM 24 CFM Air Inlet 1/4 in. NPT 3/8 in. NPT 3/8 in. NPT Air hose minimum inside dia.
Model number JCT-1603 JCT-1604 JCT-1605 Stock number 550603 550604 550605 Type Floor Floor Floor Impact rate (blows per minute) 1,000 800 700 Piston stroke 2-9/16 in. 3-15/16 in. 4-59/64 in. Bore size 22 mm 25.4 mm 32 mm Taper 1.38 deg. 1.39 deg. 1.55 deg. Butt type Rubber Rubber Rubber Butt diameter 2-3/64 in. 2-9/16 in. 2-9/16 in. 30 CFM Average air consumption 17 CFM 24 CFM Air Inlet 3/8 in. NPT 1/2 in. NPT 1/2 in. NPT Air hose minimum inside dia. 3/8 in.
threaded fitting be used directly on the tool. Add a leader hose and install any quickchange couplings farther down the line. Setup and Assembly Any missing parts or damage should be reported immediately to your JET® distributor. Do not use a damaged tool. Read this instruction manual thoroughly for operation, maintenance and safety instructions. 3. Assume balanced position with your feet clear of the butt. 4.
User-maintenance Excess air pressure and/or unclean air will shorten the tool’s life and may create a hazardous situation. To remove the butt, tap its top edge sharply with a dead blow hammer or wood mallet. 4. Drain water from air compressor tank daily, as well as any condensation from air lines. Water in the air line may enter the tool and cause damage. Wipe down the tool after each use. Periodically flush it with a solvent, then re-lubricate with air tool oil. 5.
Use safety shut-off valves so air flow can be stopped quickly in case of a line break. When using multiple hoses, air hoses should be larger than leader hose. Join multiple hoses directly, rather than with quick connect fittings which may cause pressure drops and tool power reduction. Use anti-whip devices across hose couplings to prevent hose from whipping in the event of a hose failure or coupling disconnect. Always use moisture traps at the compressor for the main distribution line.
Troubleshooting JCT-1600 series Sand Rammers Any disassembly of the tool should be done by qualified service personnel. For problems not addressed below, contact JET technical service at 800-274-6846. Problem Possible cause Remedy Tool will not start. Air valve closed or obstructed. Open valve; clear any obstructions. Dirt or gum deposits on components. Flush tool with gum solvent. If problem persists, disassemble, clean and lubricate internal parts. Throttle lever malfunction.
Replacement parts Service parts are listed on the following pages. To order parts or reach our service department, call 1-800274-6848 Monday through Friday, 8:00 a.m. to 5:00 p.m. CST. Please have the stock number and serial number of your tool available when you call, so that we may serve you quickly and accurately. Non-proprietary parts, such as fasteners, can be found at local hardware stores, or may be ordered from JET. Some parts are shown for reference only, and may not be available individually.
#550600, JCT-1600 Benchtop Sand Rammer Index 1 2 3 4 5 6 7 8 9 10 11 Part No. JCT1600-01 JCT1600-02 JCT1600-03 JCT1600-04 JCT1600-05 JCT1600-06 JCT1600-07 JCT1600-08 JCT1600-09 JCT1600-10 JCT1600-11 Description Butt 1-11/16 in.
#550601, JCT-1601 Benchtop Sand Rammer Index 1 2 3 4 5 6 7 8 9 10 11 12 Part No. JCT1601-01 JCT1601-02 JCT1601-03 JCT1601-04 JCT1601-05 JCT1601-06 JCT1601-07 JCT1601-08 JCT1601-09 JCT1601-10 JCT1601-11 JCT1601-12 Description Butt Clamp nut Lock nut Piston bushing Leather ring Packing Piston 260mm Cylinder Exhaust cover Lock nut Front valve seat Valve pin 3x18.8mm Qty 1 1 1 1 5 1 1 1 1 1 1 2 Index 13 14 16 17 18 19 20 21 22 23 24 Part No.
#550602, JCT-1602 Benchtop Sand Rammer Index 1 2 3 4 5 6 7 8 9 10 11 12 Part No. JCT1602-01 JCT1602-02 JCT1602-03 JCT1602-04 JCT1602-05 JCT1602-06 JCT1602-07 JCT1602-08 JCT1602-09 JCT1602-10 JCT1602-11 JCT1602-12 Description Butt Clamp nut Lock nut Piston bushing Leather ring Packing Piston 260mm Cylinder Exhaust cover Lock nut Front valve seat Valve pin 6x29.
#550603, JCT-1603 Floor Sand Rammer Index 1 2 3 4 5 6 7 8 9 10 11 12 13 Part No. JCT1601-01 JCT1601-02 JCT1601-03 JCT1601-04 JCT1601-05 JCT1601-06 JCT1601-07 JCT1601-08 JCT1601-09 JCT1601-10 JCT1601-11 JCT1601-12 JCT1601-13 Description Butt Clamp nut Lock nut Piston bushing Leather ring Packing Piston 260mm Cylinder Exhaust cover Lock nut Front valve seat Valve pin 3x18.8mm Valve Qty 1 1 1 1 5 1 1 1 1 1 1 2 1 Index Part No.
#550604, JCT-1604 Floor Sand Rammer Index 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Part No. JCT1602-01 JCT1602-02 JCT1602-03 JCT1602-04 JCT1602-05 JCT1602-06 JCT1602-07 JCT1602-08 JCT1602-09 JCT1602-10 JCT1602-11 JCT1602-12 JCT1602-13 JCT1602-14 Description Butt Clamp nut Lock nut Piston bushing Leather ring Packing Piston 260mm Cylinder Exhaust cover Lock nut Front valve seat Valve pin 6x29.8mm Valve Valve seat Qty 1 1 1 1 5 1 1 1 1 1 1 2 1 1 Index Part No.
#550605, JCT-1605 Floor Sand Rammer Index 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Part No. JCT1605-01 JCT1605-02 JCT1605-03 JCT1605-04 JCT1605-05 JCT1605-06 JCT1605-07 JCT1605-08 JCT1605-09 JCT1605-10 JCT1605-11 JCT1602-12 JCT1605-13 JCT1605-14 Description Butt Clamp nut Lock nut Piston bushing Leather ring Packing Piston 260mm Cylinder Exhaust cover Lock nut Front valve seat Valve pin 6x29.8mm Valve Valve seat Qty 1 1 1 1 5 1 1 1 1 1 1 2 1 1 Index Part No.
Warranty and Service JET warrants every product it sells against manufacturers’ defects. If one of our tools needs service or repair, please contact Technical Service by calling 1-800-274-6846, 8AM to 5PM CST, Monday through Friday. Warranty Period The general warranty lasts for the time period specified in the literature included with your product or on the official JET branded website. • JET products carry a limited warranty which varies in duration based upon the product.
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427 New Sanford Road LaVergne, Tennessee 37086 Phone: 800-274-6848 www.jettools.
