Hyundai Heavy Industries MI 2WAY Installation Manual Download Page 3

3. 인출형 제품의 경우는

    제품을 인출하십시오. (FIG 3)

   If Draw-out type breaker,

   draw out the breakr. (FIG 3)

4. 제품은 Dis-Charged 및 OFF 상태로

   하십시오. (FIG 4)

   Set the breaker to Dis-charged or OFF state. (FIG 4)

5. Front Cover 분리 / Remove Front Cover 

   인출형 또는 고정형 제품의 본체에서 M6 screw를 풀어 모든 Front Cover를 분리 하십시오. (FIG 5)

   Remove the front cover by removing all M6 screws in cover. (FIG 5)

6. OCR 분리 / Remove OCR (FIG 6)

   상부의 OCR Wire를 소형 (-) 드라이버를 이용하여 분리하고 상부 측 M4 Screw 2개소를 풀고난 후

   하단의 Lower cap을 소형 (-) 드라이버를 이용하여 제거 한 다음 하단의 M4 screw 1개소를 제거 하십시오.

   Remove connected OCR wire by using small (-) type driver, and remove two M4 Screws in upper side.

   After it, remove the lower cap by small (-) type driver and a M4 Screw in lower side.

FIG 6

FIG 3

FIG 4

FIG 5

M6 screws

M4 screws

Page 3

Summary of Contents for MI 2WAY

Page 1: ...6 9 2 2 2 2 2 2 2 2 MI FIXED BRACKET For FIXED TYPE 2 2 2 2 3 3 2 3 1 1 2 3 2 3 1 1 MI CONN BUSH for B D Frame 2 2 3 3 1 2 3 3 2 2 3 2 MI CONN BUSH for A C Frame 1 2 MI TRIP ROD PKG 32 50C 4P A 520 3...

Page 2: ...at least X 70mm Y 140mm size for convinience in installation and stability in running Fig 1 Additional cut may be needed at another position for the convinience connection of the cable M I B0 INSTALLA...

Page 3: ...ew Front Cover FIG 5 Remove the front cover by removing all M6 screws in cover FIG 5 6 OCR Remove OCR FIG 6 OCR Wire M4 Screw 2 Lower cap M4 screw 1 Remove connected OCR wire by using small type drive...

Page 4: ...D FIG 8 1 SCREW E RING TRIP ROD Loosen the SCREW in interlock lever and remove E Ring After it remove lever from the TRIP ROD and the interlock link 2 5 M6 Bolt CROSS BAR SUP TRIP ROD Remove M6 Bolt b...

Page 5: ...ct HOLE in CROSS BAR SUP These CROSS BAR SUP and bolt was removed at above process no 8 2 MI MI TRIP ROD MECHANISM CROSS BAR SUP Insert the right end of MI TRIP ROD for MI to correct point in left sid...

Page 6: ...N LATCH to left end of MI TRIP ROD then fix it with E Ring 12 MHT UNIT OCR INSTALLATION OF MHT UNIT OCR UNIT FIG 12 MHT UNIT OCR UNIT Reassemble MHT UNIT and OCR UNIT by inverse order of removing MHT...

Page 7: ...4 M I INSTALLATION OF M I FOR FIXED TYPE FIG 14 BRACKET M I M6 10L HEAD HEXAGON BOLT P S W 3 Screw the M I which in left side of FIXED TYPE BODY bracket installed with M6 10L HEAD HEXA BOLT P S W 15 M...

Page 8: ...ssembeled attach the front cover If Draw out type insert the body by CONNECTED position OPEN LATCH M I INTERLOCK PUSHER CAUTION Must check whether OPEN LATCH in left side of main body inteferes M I IN...

Page 9: ...CB Refer to below the table of operating procedure 19 ADJUSTING OF STROKE Interlock A B stroke If function of interlock doesn t operate normally Adjust the A or B FIG 18 1 FIG 18 2 2 WAY 3 WAY B A FIG...

Page 10: ...RT OF MI CABLE UNIT1 WITH SPRING WASHER FOR M6 ABOVE Ab OF BREAKER A 20 3 EXTRACT WIRE AND PUT THROUGH THE CENTER OF Ab OF BREAKER1 AND THEN FIX IT WITH MI CABLE BUSH1 20 4 EXTRACT AND HOLD THE OTHER...

Page 11: ...MOVABLE PART WITH SPRING WASHER TO BELOW B2 OF BREAKER B 20 7 ATTACH MI RESET SPRING2 20 8 ASSEMBLE N ME CABLE BUSH2 IN THE DIRECTION OF DEEP HOLLOW 20 9 INSERT WIRE OF MOVABLE PART TO B2 OF BREAKER B...

Page 12: ...20 11 PULL DOWN THE SHEATH OF MOVABLE PART OF MI CABLE UNIT1 20 12 ASSEMBLE MI CABLE PUSH PLATE U B 20 13 Attach a bolt in case of 2 WAY M I M6 BOLT 20 14 3 WAY M I don t need M6 BOLT But Adjust Shoul...

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