NLI HR-2A Скачать руководство пользователя страница 4

Identifying and Ordering Parts 

 

Where  the  construction  permits,  each  part  is 
stamped  with  its  part  number.  On  all  orders,
please include part number, part name and model 
name of machine. 

 

Safety Rules 

To prevent personal injury: 

● 

All  power  sources  to  the  machine  must  be  turned 
off  before  threading,  oiling,  adjusting  or  replacing 
parts. 

 

 

All  cover  and  guards  must  be  in  position  before
operating machine. 

 

 

Do  not  tamper  with  safety  cover,  guards,  etc., 
while machine is in operation. 

 
 

Cautions When Using the Machine 

 

Safety Precautions 

 

1) 

Always turn power off before threading, oiling, and 
adjusting the machine or replacing parts. 

2)

 

Wear safety glasses. 

3)

 

Make  sure,  before  starting  the  machine,  that  all 
covers and shields are in place and closed. 

4)

 

Do not touch on the machine when it is run. 

 

 

5)

 

Turn power off and make sure the cutter does not 
operate  before  you  put  your  fingers  under  the 
cutter blades and the needles to adjust.

 

6)

 

Do not touch on the machine when it is run.

 

 
 

Maintenance 

 

 

 

Please keep in mind to handle the machine carefully 
and to maintain the machine in good condition. 

 

 

Thread  fuzz  or  dust  must  be  cleaned  with  air  or
brush on throat plate, in the groove of feed dog or
around looper after the day's work. 

 

 

Wipe the area easy to rust with oil cloth. 

 

 

Check  the  machine  for  loose  screws  and  tighten 
them, if any, once a month. 

 

 

Good  maintenance  will  prolong  the  machine  life. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

サービスに関するお問い合せ 

部品交換とご注文上の注意

 

 

ニューロング工業(株)全国営業所・連絡所には HR-2A 
型の純正部品を常備しております。 

 

ご注文の際は、パーツリストのパーツ番号と名称でご指
示ください。 

 

使用上ご不明な点および使用中の故障や不審な点、そ
の他整備などで解りにくい場合は、お買い上げいただき
ましたニューロング工業(株)全国営業所・連絡所にご連
絡ください。 
尚その際、機種名、機械番号、ミシン頭部名、ミシン番号
をご指示くださいますようお願いいたします。

 

 
 

 

 

 

 

 

使用上の注意

 

安全について 

 

1)

袋詰まり・糸切れのときの糸通し、糸の交換、給油、調整、部品
交換、保守点検作業の前に必ず電源を切ってください。

 

2)

調整作業のときは安全メガネの使用をおすすめします。

 

3)

全ての蓋・カバーは必ず運転前に締めてください。

 

 

 

4)

カバーなどが閉まっていることを確認してから運転してくださ
い。

 

5)

針の下に手を入れるときは、必ず電源を切ってください。

 

修理調整のときは、必ず電源を切りミシンが動かないことを確認
してから作業を行ってください。

 

6)

ミシンの運転中には、ミシンに触れないでください。

 

 
 

整      備 

 

 

ミシン頭部は精密な小さな部品から出来上がっていま
す。注意深く取扱うとともに常に整備に心掛けてくださ
い。

 

 

一日の作業が終了しましたら、針板の上、送リ金の溝の
中、ルーパーのまわりに集まったほこり等はきれいに取り
除いてください。

 

 

その他錆易い箇所は油布等で拭いてください。

 

 

月に一度はネジのゆるみがないか点検してください。

 

 
 

手入れの良し悪しは機械の寿命に影響しますのでご注
意ください。

 

 

 

 

 

 

 

 

 

 

 

 

 

ii

Содержание HR-2A

Страница 1: ...NLI 017 NEWLONG INDUSTRIAL CO LTD NLIF 008 NEWLONG INDUSTRIAL CO LTD...

Страница 2: ...t to another person or company Please order this manual from the nearest NLI office if it is lost The contents of this manual are subject to change without prior notice for improvement and safety purp...

Страница 3: ...FIED FOR THE MACHINE 5 BE SURE MACHINE IS CONNECTED TO BUILDING ELECTRICAL SAFETY GROUND EARTH 6 BE SURE POWER AND AIR SUPPLY IS OFF BEFORE PERFORMING MACHINE MAINTENANCE PARTS REPLACEMENT ADJUSTMENTS...

Страница 4: ...e or replacing parts 2 Wear safety glasses 3 Make sure before starting the machine that all covers and shields are in place and closed 4 Do not touch on the machine when it is run 5 Turn power off and...

Страница 5: ...en the Needle and Spreader 5 b The clearance between the Needle and Spreader 5 4 4 Adjusting Thread Retainer 6 4 5 Adjusting Feed Dog 6 a Height Adjustment 6 b Adjustment in Crosswise Direction 6 4 6...

Страница 6: ...d Cotton or jute Working speed Maximum speed Motor speed Motor pulley diameter V belt type and size 502 SSa 1 6 5mm 15mm 10mm 15mm 10mm 16mm Plain Feed UO 1970 400 Cotton or Jute 1850rpm 2000rpm 2800...

Страница 7: ...E MACHINE BURNT OR CAUSE OTHER TROUBLE For lubrication we recommend WHITE SPINDLE 60 or equivalent Viscosity 8 12cSt at 40 As an example SHELL TELLUS OIL C10 4 Adjustment 4 1 Needle Setting Before adj...

Страница 8: ...t in the directions S will cause the looper get nearer to the needle S while setting them in the direction L will make the looper go away from the needle L Never fail to tighten the nut 9937 after the...

Страница 9: ...fied range loosen the set screw 318 of the spreader bearing 81255 as shown in Figure 4 and move up the spreader bearing in the direction S to make the clearance smaller or move it down in the directio...

Страница 10: ...ain the required height Fasten the feed dog set screw 93 after ensuring that the feed dog is contacting the screw 97X To adjust the feed dog within the throat plate 81224IW ensuring uniform clearance...

Страница 11: ...0 Mount another needle guard 80225 on the feed bar 80234B as shown in Figure 9 and adjust its position in the groove of the feed bar so that it will just contact the needle as the needle goes up Hold...

Страница 12: ...presser foot plate spring adjusting screw 64Y located on the top cover 80688 Turn the spring adjusting screw clockwise to increase the pressure on the presser foot or turn counterclockwise to decrease...

Страница 13: ...ng of needle and Adjust timing of needle and looper looper 4 Presser foot screw loosened Tighten the screw Thread skips 1 Needle setting not correct Set needle correctly Bent or damaged needle 2 Needl...

Страница 14: ...5 1 2 3 4 5 6 1 2 3 1 2 3 4 1 2 3 4 5 6 1 2 1 2 3 10...

Страница 15: ...ast figure on the parts stamp number advances on each improvement of the parts 5 Parts No described in of Remarks means old parts No The parts list is subject to change without prior notice 1 2 Ref No...

Страница 16: ...01 BUSHING OILER AND COVER PARTS 12...

Страница 17: ...80689A Oil Cup 3 16 3 25 80673C Guard for Needle Bar 1 26 80273 Bushing for Needle Bar upper 1 27 80262 Bushing for Presser Bar upper 2 28 80273A Bushing for Needle Bar lower 1 29 80262A Bushing for P...

Страница 18: ...E AND THREAD TENSI0N PARTS 14 Ref No Part No Remarks 1 81256A Thread Sleeve Ass y 3 2 4 2 AS137 Support 4 3 81256 Thread Sleeve 3 4 28C Screw for 81256 4 5 AS137A Thread Eyelet with Support Ass y 1 2...

Страница 19: ...Thread Guide Pin 1 32 22743 Screw for 80655 1 33 HS52B Rolling Thread Guide Axle Ass y 1 34 37 34 22560 Screw 1 35 HA1286B Spring 1 36 12964C Ball 1 37 81086C Rolling Thread Guide Axle 1 38 81039 Guid...

Страница 20: ...16 03 NEEDLE LEVER PULLEY AND CRANK SHAFT PARTS...

Страница 21: ...ad 1 18 80630 Needle Lever Connecting Rod 1 19 765011 Felt 1 20 80630C Nut left thread 1 21 29066L Needle Lever Bearing Ass y 1 22 25 22 80650 Bearing 1 16 23 80656 Ball Stud 1 24 80636A Guide Fork 1...

Страница 22: ...04 PRESSER FOOT LIFTER AND PRESSER FOOT PARTS 18...

Страница 23: ...22570 Screw 2 17 HA65L Screw 1 18 81220C Presser Foot Bottom 1 19 81220 Presser Foot Ass y right 1 20 25 20 80220C Presser Foot Shank 1 21 81220B Presser Foot Bottom 1 22 HA65E Screw 1 23 22525C Scre...

Страница 24: ...20 05 LOOPER DRIVE PARTS...

Страница 25: ...her 2 22 81213 Looper Drive 1 23 95 Screw for 81213 2 24 81208 Looper lower 1 25 73X Screw for 81208 2 26 81260 Cone Stud 1 27 15465F Cone 1 28 88 Screw for 15465F 2 29 12987A Nut 2 30 81240 Looper Dr...

Страница 26: ...22 06 FEED LIFT AND FEED DRIVING PARTS...

Страница 27: ...llar 2 15 98 Screw for 482C 4 16 767011 Feed Bar Shaft 1 17 80234B Feed Bar 1 18 88 Screw for 80234B 2 19 HA23 Feed Bar Shoe 1 20 93A Screw for HA10 HA23 80225 4 21 HA10 Feed Bar Prong 1 22 HA43X Feed...

Страница 28: ...0620E 19 15 80621A 17 3 80621H 17 1 80630 17 18 80631 19 28 80632 19 10 80636A 17 24 21 8 80638A 21 11 80642 21 4 80643 17 28 80644 13 22 80645 21 7 80648 19 34 80649 19 32 80650 17 22 80651 23 2 8065...

Страница 29: ...23 32 98 19 9 21 41 23 15 BP108 15 29 17 27 136 21 12 318 13 44 376 13 31 19 29 376A 13 48 22513 13 15 19 27 22514 13 9 22515A 21 9 22517 15 2 21 32 22525C 19 23 22526 23 34 22539 13 37 17 7 22539F 13...

Страница 30: ...HR 2A SCREW NUT WASHER 26...

Страница 31: ......

Страница 32: ...NEWLONG INDUSTRIAL CO LTD 13 Feb 2008 URL E mail http nlwww com mail info nlwww com TEL03 3603 2284 FAX03 3603 2253 125 0063 4 8 14...

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