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Asada BEAVER 50, Инструкция по эксплуатации, Страница: 30 / 36

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1-6) Replacement of Carbon Brush 

 
 
 
 
 
 
 
 
 
 
 

 

(1)

 

Drain oil. 

(2)

 

Remove the Die-Head and lay down the machine. 

(3)

 

Unscrew the Under Cover mounting bolts and remove the Under Cover from the machine.

（

fig45

）

 

(4)

 

Turn the cap inside with a flat screwdriver and take out the Carbon Brush. 

（

fig46,47

）

 

 

 

     

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(5)

 Insert a new Carbon Brush. Do not stain the Carbon Brush with oil on fingers, etc. 

(6)

 Install the cap and install the Under Cover with the removed bolts. 

29 

 

       • Disconnect the Power Plug to avoid electric shock. 

 

 

       • Keep the new carbon brush free from oil, dirt, chips, etc. Avoid the stain of   

                gloves from attaching to the Carbon Brush. 

              •

 

A replacement opening is provided on the bottom of this machine. 

        Erect the machine using utmost care not to fall. 

 

 

 

 

〈

46

〉

 

Lay the Machine down

〈

45

〉

 

Under Cover 

cap 

Motor 

〈

47

〉

 

Carbon Brush 

Содержание BEAVER 50

Страница 1: ...Pipe Threading Machine ＩＮＳＴＲＵＣＴＩＯＮ ＭＡＮＵＡＬ Read through this manual carefully before using the machine ...

Страница 2: ... for any damage or deformation caused in transit due to accidents or other reasons Check that all items and accessories delivered In case any discrepancy is found immediately report the fact to the shop you purchased or our sale office The contents of this manual are subject to change without prior notice CLASSIFICATION OF CAUTIONS Precautionary signs are classified into the following 3 levels Ind...

Страница 3: ...re to use the threading oil White for working water pipes The workpiece Hammer Chuck and Scroll will rotate during working Loose clothing can get easily tangled into moving parts 2 Electric Shock Earth Toxic Gas Rotating parts CAUTIONS IN USE Always use the machine at the voltage indicated on Machine Plate Otherwise the machine may become hot emit smoke or catch fire Do not force the machine in a ...

Страница 4: ...ear neckties open sleeved clothing knitted gloves loose clothing or jewelry such as necklaces Otherwise you may get caught in moving parts Wear caps or protective hair covering to contain long hair Otherwise you may get caught in moving parts When not in use or when servicing cleaning checking or replacing parts switch off and unplug the machine If the machine remains plugged in it will start sudd...

Страница 5: ...make sure that hand tools used for inspection or adjustment are removed from the machine Accident or injury may occur if you start the machine with hand tools on it Use only the accessories and attachments given in this manual and our catalogs A failure to do so will lead to accident or injury Die Head is wet and slippery with threading oil Do not drop it on your feet while replacing Drinking tap ...

Страница 6: ...stain clothing due to vibration If you have dropped or hit the machine accidentally carefully check for damage crack or deformation If the machine is used with such defect poor threading accuracy accident and injury can result Before leaving the machine for a long time disconnect the Power Plug Work wet with threading oil is slippery Do not drop it on your feet Always use the threading oil White f...

Страница 7: ...oap Do not drink the threading oil because it causes diarrhea and vomiting If swallowed accidentally do not force to vomit and consult a doctor immediately Keep the threading oil out of reach of children Do not dilute the threading oil nor mix with other threading oil When the threading oil mixes with water and turns into milk white or when it is extremely deteriorated causing poorly finished thre...

Страница 8: ... of Die Head set in Carriage ５ ３ Replacing Dies and Die Head together ６ Changing Thread Size ７ Threading ７ １ Adjustment of Thread Length ７ ２ Adjustment of Thread Depth ８ Removing the Work piece ９ Cleaning after Use ５ MAINTENANCE INSPECTION １ Replacement of Parts １ １ Replacement of Switch １ ２ Replacement of Reamer Blade １ ３ Replacement of Cutter Blade １ ４ Replacement of Pump １ ５ Replacement of Jaw ...

Страница 9: ...rk and a pump to lubricate the threading oil 2 COMPONENTS OF THE MACHINE 1 Main Parts 1 1 Threading Machine The diagram illustrates main parts and Die Head of this machine Pipe is chucked by Hammer Chuck cut by Cutter and threaded by Die Head 1 2 Circular Saw The diagram shows the parts name necessary for description of this manual For details refer to the instruction manual of the Circular Saw 8 ...

Страница 10: ...ge without prior notice Voltage made to order 9 Cutting capability BSPT NPT 1 4 2 8A 50A Bolt 3 8 2 Speed 40min 1 rpm No load Motor Single phase Universal Motor 750W Frequency 50 60Hz Weight 44kｇ Dimensions 535 430 340mm L X W X H Set Pin Adjust Screw Locking Lever Open Close Lever Link Scale Plate Die Nut T Handle Selector Pin silver Selector Pin black Selector Block Cam Plate Profile Body Set Bl...

Страница 11: ...l Die Head 1 2 2 Beaver Die Head 1 2 2 Dies 1 2 3 4 1 2 Other 4L Threading oil Tools Machine Cover Bolt Die Head 3 8 2 10 36mm Cutter Blade for Stainless Steel Pipe Threading Oil 16L Nipple Max PT1 2 2 Taper Thread Gauge Set BSPT1 2 2 Pipe Jack with H ball Circular Saw Nipple Chuck BSPT1 2 2 NPT1 2 2 ...

Страница 12: ...chine Do not hold the scroll and reamer to carry the machine When lifting it bend your knees to avoid a load on your waist The machine stained with threading oil is slippery Do not drop the machine on your feet when lifting it When the machine is carried with threading oil in it the oil may splash and stain clothing due to vibration 1 ...

Страница 13: ...und fault circuit breaker to avoid electric shock 6 Use an earth clip when a power receptacle without a base for grounding is used 7 When an extension cord is used use the one conforming to the applicable regulations 12 Always ground the machine to avoid electric shock and resultant death An extension cord used should be a three core cabtyre cable having an earth wire Use a thick and durable cable...

Страница 14: ...peration 1 1 Checking Threading Oil A new machine or a machine not used for a long period of time is coated with rust preventive oil Wipe it off with a piece of clean cloth 1 Turn Rack Handle clockwise to move the Carriage to the Chuck side 2 Fill the provided threading oil from the right side of the machine up to the Strainer wire netting fig 3 3 Make sure the machine is switched off and plug the...

Страница 15: ... jaws contact the workpiece 5 If three jaws do not properly contact the workpiece the workpiece will shake and cutting and threading cannot be performed properly 6 Chuck quickly and tighten the workpiece securely fig7 14 Do not thread the workpiece within 70 mm from the Hammer Chuck The Carriage will touch the frame before threading is completed and the machine may be damaged 5 4 Insert the work p...

Страница 16: ...tch ON 3 Turn the handle clockwise with a force and start cutting the workpiece fig 9 4 Swing the Pipe Cutter upward to out of way position and return 5 Do not gather cut pipes in the tank Remove them from the tank Do not touch the cut surface with hands because it is hot and sharp If the Cutter Handle is turned forcibly the cut section of piping forms an oval shape preventing proper threading Tur...

Страница 17: ...rwise the machine may become hot emit smoke or catch fire The saw blade and other parts coast for a while after the switch is turned off Never touch them while they are moving Do not leave the circular saw when the blade is turning Blade and chips of the circular saw is hot immediately after cutting Do not touch them with bare hands Always wear gloves for installing the circular saw or replacing t...

Страница 18: ...ss the Reamer Blade against the inside the pipe for reaming fig13 5 Changed thread Size 5 1 Changing Dies to Changed thread Size For thread size 1 2 and 3 4 use Dies 1 2 3 4 For pipe size 1 1 1 4 1 1 2 and 2 use Dies 1 2 For thread size changed from 1 2 3 4 to 1 1 1 4 1 1 2 2 or vice versa Dies replacement is also necessary as follows Replace Dies 4 locations of Die Head set in the Carriage 17 Bla...

Страница 19: ... 3 downward Installation 1 Pull Locking Lever toward A to open Dies 2 Set Selector Pin silver into the Dies Selector Block 3 Insert the Dies with the same number as that of each Die Head until click sound is heard 4 Make sure the numbers of Die Head and Dies show on the same side Wear gloves to avoid cutting hands by the Dies Proper threading cannot be achieved unless the number on the Die Head sl...

Страница 20: ...te Pull locking lever toward A to open dies Slide cam plate fully toward B fig 17 2 Insert Dies with the same number as that of Die Head until click sound is heard Make sure the numbers of Die Head and Dies show on same side fig 18 3 Side cam plate toward C until a click sound is heard form locking lever fig 19 19 Wear gloves to avoid cutting hands by the Dies Proper threading cannot be achieved u...

Страница 21: ...on 1 Loosen The Die Nut lower the link fully tighten the Die Nut and throw the Open Close Lever up to remove the Dies fig 20 2 Insert the Dies with the same number as that of each Die Head until click sound is heard 3 Make sure the numbers of Die Head and Dies show on the same side 20 Wear gloves to avoid cutting hands by the Dies Proper threading cannot be achieved unless the number on the Die He...

Страница 22: ...he Dies corresponds to the thread size 2 Set Selector Pin into Selector Block of the required threading size fig 23 3 Size indicated on each Selector Block Use silver Selector Pin and block for 1 2 to 1 and black ones for 11 4 to 2 For Beaver Die Head 1 2 2 1 Ensure that the Die Head is on the tool carriage and that the Dies correspond to the thread size 2 The size is shown on the respective selec...

Страница 23: ...ing is completed For Manual Die Head 1 Lower the Die Head and throw the Open Close Lever down toward you 2 Turn the switch ON turn the Rack Handle clockwise with pressing Dies to the work piece 3 Take hands off from the Rack Handle after two or three threads were cut 4 When the required number of threads have been cut throw the Open Close Lever up gradually to finish cutting by gradually opening t...

Страница 24: ...osen hex nut fig 30 2 Turning set pin toward E makes shorter threads and turning toward F makes longer threads The thread length will be changed about 2mm by half turn fig 31 3 Hold set pin with a slot screwdriver not to turn it and tighten hex nut 7 2 Adjustment of Thread Depth For Beaver Die Head 1 2 2 AT 1 Loosen the Block Screw securing the Selector Block to the Cam Plate 2 Move the Selector B...

Страница 25: ...g the Work piece 1 Turn the Rack Handle counterclockwise and return the Carriage 2 Loosen the Hammer Chuck 3 Loosen the Scroll and pull out the work piece 9 Cleaning after Use Remove chips scattered on the machine or in the area Use a wire brush and clean and remove chips from the Chuck Dies of Die Head and Reamer Use waste cloth and wipe off the threading oil splashed over the machine and the are...

Страница 26: ...four lead wires to the Switch 4 Install the lead line to a new switch 5 Install a new switch installed to lead line in the Switch Plate with the two screws 6 Install the Switch Plate in the machine with the four screws 25 Always wear gloves when replacing the Cutting Blade and Threading Dies Disconnect the Power Plug Disconnect the Power Plug to avoid electric shock 34 Screw 1 Screw 3 lead line Sw...

Страница 27: ... upright position and lower the Die Head 2 Straighten the bend of split pin and pull it upward fig 35 3 While holding the Blade slightly push out the Cutter Blade Set Pin and pull out from the opposite side fig 36 4 Wipe off chips dirt oil etc from the pin and apply grease to the groove 5 Put a new Blade into the Blade Bracket and insert pin 6 Insert a new split pin into the Cutter Blade Set Pin a...

Страница 28: ...ve on the machine side and install the Pump with the removed bolts fig 40 7 Install the Pomp Cover with the removed bolts In that case be careful not to place the code of the Ｍotor by the Pomp Cover 8 Fill threading oil 2 2 liters and lower the Die Head 9 Turn ON the switch and ensure the oil flows out from the Die Head 27 Oil in the pump and tube overflows staining the floor Spread waste cloth ar...

Страница 29: ... of the spring and pull out Spring 2 and the Chuck Pin fig43 6 Pull the Jaw Insert forward fig44 7 If three Jaw Inserts are to be replaced at the same time Remove the other two Jaw Inserts 8 Wipe off chips dirt oil etc from the Jaw Insert mounting surface 9 Insert a new Jaw Insert up to the back and replace the Spring 2 and the Chuck Pin Firmly tighten the screw 10 Install other two Jaw Inserts in...

Страница 30: ... Carbon Brush Do not stain the Carbon Brush with oil on fingers etc 6 Install the cap and install the Under Cover with the removed bolts 29 Disconnect the Power Plug to avoid electric shock Keep the new carbon brush free from oil dirt chips etc Avoid the stain of gloves from attaching to the Carbon Brush A replacement opening is provided on the bottom of this machine Erect the machine using utmost...

Страница 31: ... of threading oil discharged from the Die Head is not appropriate adjust the discharging amount with the Oil Adjust Screw 3 Loosen the lock nut of the Oil Adjust Screw 4 Turning the Oil Adjust Screw clockwise increases the amount of oil and counterclockwise turn decreases the amount of oil fig 48 5 Tighten the lock nut after adjustment 30 Less More Lock Nut 48 ...

Страница 32: ...tamination in the tank causes pump failure Clean the tank on a periodic basis Check the Dies Cutter and Reamer Blade for chipping Replace if chipped Clogged chuck jaws cause improper chucking Clean with wire brush Check for loose fitting screws of parts If used loosened danger can result Retighten them Completely wipe off dirt and chips from the machine Coat the machine with rust preventive grease...

Страница 33: ...ower voltage not dropped Is the extension cord not too long or slim 3 In case threads are not normal Is the threading oil not contaminated or dirty Are there chipping of the Dies Is the cut end or the pipe not oblique 4 In case threading fails Is the Dies size correct Do Die numbers agree with those on Die Head Is the size selection of Die Head correct 7 ELECTRICAL WIRING DIAGRAM 32 Motor Switch P...

Страница 34: ...33 ...

Страница 35: ...34 ...

Страница 36: ...ＣＵＳＴＯＭＥＲ ＮＯＴＥ Please enter the following use This note will be useful in making inquiries and placing purchase orders for parts SERIAL No DATE OF PURCHASE SALES REPRESENATIVE Code No BE605 Ver 04 A ...

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