Related Manuals for Northern Industrial Tools 891340
Summary of Contents for Northern Industrial Tools 891340
- Page 1 Item# 891340 Electric Pipe Cutting Threader User’s Manual Assembly and Operation Instructions MADE IN CHINA...
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Page 2: Specifications
For technical questions and replacement parts, please call 1-800-556-7885. Thank you very much for choosing a NORTHERN TOOL & EQUIPMENT CO., Product! For future reference, please complete the owner’s record below: Model: _______________ Purchase Date: _______________ Save the receipt, warranty and these instructions. It is important that you read the entire instruction sheet to become familiar with this product before you begin using it. -
Page 3: Safety Warnings And Precautions
Safety Warnings and Precautions WARNING: When using tool, basic safety precautions should always be followed to reduce the risk of personal injury and damage to equipment. Read all instructions before using this tool! 1. Keep work area clean. Cluttered areas invite injuries. 2. - Page 4 13. Avoid unintentional starting. Be sure the switch is in the Off position when not in use and before plugging in. 14. Stay alert. Watch what you are doing, use common sense. Do not operate any tool when you are tired. 15.
- Page 5 Preparation for Pipe Threading Changing Dies The pipe threader machine comes with three sets of dies. Each set is used to cut threads on a particular size of pipe as listed in the following table. PIPE SIZE DIE SET 1/2 to 3/4 inch, 14 threads per inch (TPI) 1/2 to 3/4 inch 1 to 2 inch 1 to 2 inch, 11-1/2 TPI...
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Page 6: Operation
3. When turned on, be sure oil is flowing from the Die Head before starting to cut threads. Operation Now that the proper die set is installed, you are ready to insert the pipe, secure it, adjust Die Head roller to correct pipe size, and begin cutting threads. 1. - Page 7 NOTE: When the pipe is larger than 1-1/2 inches, thread the pipe twice to ensure clean threads are cut. 11. Turn machine off by switching the power Push Button (1-8) to “OFF” position. 12. Turn the Carriage Handler counterclockwise until Die Head clears pipe. 13.
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Page 8: Maintenance
5. Press the power (red) Push Button to turn off. Maintenance 1. Clean oil pot after each 8 to 12 hours of use. During threading, small chips from the threads accumulate in the oil tank. 2. Drain oil and check for particles left in the tank. Remove and clean Scrap Tray (1-9) receiver, tank upper cover, Oil Tank and strainer. -
Page 9: Troubleshooting
Troubleshooting PROBLEM POSSIBLE CAUSE 1. Hammer Chuck not tight enough. Pipe slipping while cutting 2. Chuck inserts need adjustment for equal grip. threads 3. A Chuck insert is broken. Replace entire set. 4. Die Head pipe size not set correctly. 1. -
Page 10: Part 1 - Machine Body
Assembly Drawing Part 1 – Machine Body Ser No. Part No. Description Quantity Ser No. Part No. Description Quantity SQ50C-109 HANDLE 1-16 GB67-76 SCREW 4×10MM GB1096-92 KEY 5×20MM 1-17 SQ50B-122 BREATHE FREELY COVER PLATE SQ50B-112 GEAR 1-18 GB70-76 SCREW 8×60MM SQ50B-111 ELASTIC RING 1-19... - Page 11 Part 2 – Lathe head Ser. No. Part No. Description Quantity Ser. No. Part No. Description Quantity GB70-76 SCREW 8×30MM 2-11 K6563/5 FRONT COLLET SQ50C-203 HAMMERING RING 2-12 K6563/1 PEAK HEAD GB73-76 SCREW 6×20MM 2-13 K6563/2 SPRING GB119-76 PIN 8×25MM 2-14 K6563/3 MEASURE SCREW...
- Page 12 Part 4 – Die head Ser. No. Part No. Description Quantity Ser. No. Part No. Description Quantity BY504-3 FRONT DISC BY504-5 CURVE DISK BY501-4 HANDLE BY504-4 SUPPORT DISK BY501-03 SCREW 4-10 GB70-85 HEX SOCKET CAP SCREW BY504-2 SCUTCHEON 4-11 GB97-85 WASHER GB818-85 SET SCREW...
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Page 13: Part 6 - Cutter Assembly
Part 5 – Reamer Ser. No. Part No. Description Quantity Ser. No. Part No. Description Quantity SQ50B-0501 STELLATED GB308-77 STEEL BALL GB879-76 ELASTICITY SQ50B-0505 FIVE EDGES SQ50B-0504 PILLAR GB879-76 ELASTICITY SQ50B-0503 SCRAPER SQ50B-502 SCRAPER SQ50B-0506 SPRING Part 6 – Cutter assembly Ser.