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Summary of Contents for Asada BEAVER 50G
- Page 1 Threading Machine BEAVER 50G INSTRUCTION MANUAL 【Read through this manual carefully before use】...
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Page 2: Table Of Contents
BEAVER 50G SAFETY PRECAUTIONS Thank you for choosing our BEAVER 50G. ● This Instruction Manual must be retained by the user of this machine. ● Read this Instruction Manual carefully and completely before use and thoroughly understand the usage, capacity, cautions, and easy repairs for correct operation. -
Page 3: Cautions In Use
CAUTIONS IN USE ● To prevent accidents such as fire, electric shock, and injury, be sure to observe the following "CAUTIONS IN USE". ● Before using the product, please read all of these "CAUTIONS IN USE" carefully and follow the instructions to use the product correctly. - Page 4 BEAVER 50G WARNING ◆ Do not use the machine in the presence of flammable liquids or gases such as gasoline and thinner. Ignition or explosion may take place. ◆ Wear gloves when replacing Dies, Reamer, Pipe Cutter. You may cut your hands.
- Page 5 WARNING ◆ Dies, chips and threads surfaces are hot immediately after threading. Do not touch them with bare hands. ◆ Fix Carriage not to move itself during transportation, and hold the machine at the bottom of it to lift it up. Do not hold Scroll or Reamer. ◆...
- Page 6 BEAVER 50G CAUTION ◆ Pay attention to the position of your hands not to pinch fingers when lowering Die-Head. ◆ Do not leave the machine with a long workpiece set on it. You may tumble and get hurt. ◆ Securely install accessories in accordance with this manual.
- Page 7 CAUTION ◆ Threading Oil ・Contacting Threading Oli to skin may cause inflammation. Wear protective gloves when handling Threading Oli. If oil gets on your skin, rinse thoroughly with water and soap. ・Do not drink as it may cause diarrhea and vomiting. If swallowed accidentally, do not force to vomit and get a medical diagnosis immediately.
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Page 8: Overview
BEAVER 50G OVERVIEW ● The pipe threading machine, model BEAVER 50G, is intended to rotate a material such as a pipe and rod for cutting or threading. The machine consists of Motor which rotates a pipe and rod, etc. Scroll and Hummer Chuck to hold a wokpiece. Pipe Cutter to cut a workpiece, Die-Head to thread a workpiece, and Gear Pump to lubricate Threading Oil. -
Page 9: Die Head
Die Head ● The diagram illustrates main parts of Die-Head. ■ DIE-HEAD BE 1/2"-2" Location Block T - Handle Location Plate Scale Plate Hex Nut Cam Plate Set Pin Locking Lever ■ DIE-HEAD AT 1/2"-2" T - Handle Location Plate Location Block (black) (silver) -
Page 10: Specifications
BEAVER 50G Specifications Cutting capability BSPT/NPT 1/4” -2” , Bolt 3/8” -2” Speed 38min −1 （rpm） No load Motor Single phase Universal Motor, 750W Frequency 50/60 Hz Dimensions L：570mm × W：435mm × H：360mm Weight 46kg ※Specifications are subject to change without prior notice. -
Page 12: Installation
BEAVER 50G INSTALLATION Carrying the Machine WARNING ◆ Fix Carriage not to move itself while carrying the machine, hold the machine at the bottom of it. Do not hold Scroll and Reamer to carry the machine. ◆ When lifting it up, bend your knees to avoid a load on your waist. -
Page 13: Installation
Installation DANGER ◆ Always ground the machine to avoid electric shock and resultant death. ◆ Use an extension cord with a three-core cabtire cable equipped with a ground wire. Use a thick and durable cable for outdoor. ◆ Never ground the machine with a gas pipe. Explosion may take place. -
Page 14: Operation
BEAVER 50G OPERATION ● The following gives a general description of threading work including pipe cutting. Check for Threading Oil ● A new machine is coated with rust preventive oil, so wipe it off with a clean cloth. Hummer Chuck ①... - Page 15 ② Insert a workpiece from the Scroll side and tighten Scroll Scroll. Tighten Pipe Insert ③ Hold the workpiece on Hammer Chuck side with a Hummer Chuck right hand and tighten Hammer Chuck gradually to Tighten gradually chuck the workpiece. ④...
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Page 16: Cutting
BEAVER 50G Cutting ● Use Pipe Cutter for cutting workpieces. Take out the cut workpieces regulary from Tank. CAUTION ◆ Do not touch the cut surface with bare hands because it is hot and sharp. ◆ If turn Cutter Handle forcibly, the cut surface becomes an oval shape and it causes improper threading. -
Page 17: Reaming
Reaming CAUTION ◆ Blade tip of Reamer is very sharp. Do not touch it with bare hands. The inner surfaces of the pipes cut with Pipe Cutter have to be reamed. ① Pull Reamer frontward and set it. ② Turn Rack Handle clockwise to move Reamer Blade against the turning pipe. -
Page 18: Removing And Installing Dies
BEAVER 50G Removing and Installing Dies ■ Die-Head BE 1/2 ” ” Removing CAUTION ◆ Wear gloves to avoid cutting hands by Dies. ① Remove Location Plate. ② Pull Locking Lever toward "A" to open Dies. ③ Slide Cam Plate fully toward "B" and remove Dies. - Page 19 ■ Die-Head AT 1/2”-2 ” Removing CAUTION ◆ Wear gloves to avoid cutting hands by Dies. ① Pull Locking Lever toward "A" to open Dies. ② Set silver Location Block into 2" Location Block. ③ When Die-Head is lowered, pull out Dies No. 1 and 4 upward. ④...
- Page 20 BEAVER 50G ■ Die-Head Manual Removing CAUTION ◆ Wear gloves to avoid cutting hands by Dies. ① Loosen Die-Nut. Lower Link frontward fully. Tighten Die-Nut and lift up Open-Close Lever to remove Dies. ② When Die-Head is lowered, pull out Dies No. 1 and 4 upward.
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Page 21: Replacing Die-Head
Replacing Die-Head Removing and Installing Die-Head from/to Carriage ① Lift up Die-Head halfway. ② Pull out Die-Head diagonally and frontward. ③ Only when Die-Head is lifted up halfway and it becomes parallel to the flat surface of Die-Head Pin, it can be removed or installed from/to Carriage. Removal Die-Head Installation... -
Page 22: Changing Thread Size
BEAVER 50G Changing Thread Size ■ Die-Head BE 1/2 ” ” ① Set Location Plate into Location Block Location Block of the required threading size. Location Plate 1” ～2” Use Location Plate at the front for 3/4" to 1/2" and at the rear for 1"... -
Page 23: Threading
Threading CAUTION ◆ Watch the position of your hands while lowering Die-Head to avoid pinching. ■ Die-Head BE, AT 1/2 ” ” T - Handle ① Lower Die-Head and press T-Handle toward "B" to Press set. ② Turn on the machine. Turn Rack Handle clockwise and press Dies against the workpiece. -
Page 24: Adjusting Thread Length
BEAVER 50G Adjusting Thread Length With new Die-Head, thread length has been adjusted within the standard length at the factory, but can be adjusted as required. ■ Die-Head BE 1/2 ” ” ① Hold Set Pin with a flat screwdriver and loosen Hex Nut. -
Page 25: Adjusting Thread Depth
Adjusting Thread Depth ■ Die-Head BE 1/2 ” ” ① Set Location Plate to one Location Block which is not for the size to be adjusted. ② Loosen Bolt and move Location Block to adjust thread depth. ③ Sliding toward "G" makes threads deeper and sliding toward "H" makes threads shallower. -
Page 26: Storage And Carrying
BEAVER 50G Storage and Carrying Rack Handle, Reamer, and Splashproof Plate can be removed easily. By removing Rack Handle, Reamer, and Splashproof Plate, it becomes compact and easy to store and carry. Removing Rack Handle ① Loosen Bolt to fix Rack Handle. -
Page 27: Maintenance & Inspection
MAINTENANCE & INSPECTION CAUTION ◆ Always wear gloves when replacing Cutting Blade and Dies. ◆ Disconnect Power Plug during maitenance and inspection. Replacement of Parts Replacement of Switch WARNING ◆ Disconnect Power Plug to avoid electric shock. ① Remove four Screws ① , and pull out Switch Plate to Screws Switch the front. - Page 28 BEAVER 50G Replacement of Cutter Blade ① Lift up Pipe Cutter and lower Die-Head. ② Straighten the bent Split Pin and pull it out upward. Cutter Blade Holder ③ While holding Cutter Blade , slightly push out Cutter Blade Set Pin from the Split Pin side and pull out...
- Page 29 Replacement of Jaw Inserts CAUTION Pipe Cutter Lift up ◆ Unplug Power Cord. Hammer Chuck Turn ① Turn Rack Handle counterclockwise to move Carrige to the right end. ② Lift up Pipe Cutter. ③ Turn Hammer Chuck frontward and make a space until a screwdriver enters.
- Page 30 BEAVER 50G Replacement of Carbon Brush WARNING ◆ Unplug Power Cord to avoid electric shock. CAUTION ◆ Keep new Carbon Brush free from oil, dirt, chips, etc. Avoid the stain on gloves from attaching to Carbon Brush. ① Remove Side Cover.
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Page 31: Before Requesting Repair / Service
BEFORE REQUESTING REPAIR / SERVICE ● Before requesting repair or service, inspect according to the following failure diagnosis. If the problem persists, please contact our sales office. ● The warranty does not cover the product if it is not used correctly or if it is used for purposes other than this unit and malfunctions. - Page 32 ● Customer Memo Please fill in for your record in the future. The information is helpful for inquiry and ordering parts. Products Number： Date Purchased： Store Purchased the Unit： Ver.00 Code No. IM0508 ...
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