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8

3. Needle Bar Height

The distance between the point of the left needle (Schmetz

ELx705, size 80/12) and the upper surface of the needle

plate should be 7.8 - 8.2 mm (1000CP) or 8.4 - 8.8 mm

(900CP) when the needle bar is at the highest position.

[1] Remove the face plate and front cover.

[2] Remove the setscrews (1) and lamp set plate (2).

[3] Replace the left needle with Schmetz ELx705, size 80/

12 needle (3).

[4] Turn the handwheel toward you to raise the needle bar

to the highest position.

[5] Loosen the setscrew (4) and move the needle bar (5)

up or down to adjust the distance at 8.0 mm (1000CP)

or 8.6 mm (900CP).

(Use the 5th and 6th steps from the left of the Gauge

795G-003 for 8.0mm and 8.6mm respectively).

NOTE:

Be sure not to rotate the needle bar when adjusting the

needle bar height.

[6] Tighten the setscrew (4) and attach the lamp set plate.

[7] Attach the face plate and front cover.

(1)

(2)

(3)

(4)

(1)

7.8 - 8.2 mm (1000CP)

8.4 - 8.8 mm (900CP)

(5)

8 mm   8.6mm

Содержание CoverPro 1000CP

Страница 1: ...Service Manual CoverPro 1000CP and 900CP...

Страница 2: ...ent Presser Bar Height 6 Foot Pressure 7 Needle Bar Height 8 Feed Dog Height 9 Looper Height 10 Looper Position 11 Needle to Looper Timing 12 Clearance between the Needle and Looper 13 Back Needle Gua...

Страница 3: ...the setscrew 1 and remove the face plate 2 To attach 2 Attach the face plate and secure it with the setscrew 2 Belt Cover To remove 1 Remove the setscrews 1 and remove the belt cover 2 To attach 2 At...

Страница 4: ...2 3 Looper Cover To remove 1 Remove the setscrews 1 and remove the looper cover 2 with a hinge attached To attach 2 Attach the looper cover and secure it with the setscrews 1 2...

Страница 5: ...r To remove 1 Raise the handle 1 and remove the setscrews 2 3 and 4 Remove the face plate refer to page 1 and the rear cover 5 in order To attach 2 Attach the rear cover and secure it with the setscre...

Страница 6: ...er To remove 1 Remove the face plate belt cover looper cover and rear cover 2 Remove the setscrews 1 2 3 and 4 Remove the front cover 5 To attach 3 Attach the front cover and secure it with the setscr...

Страница 7: ...5 6 Free Arm Cover To remove 1 Remove the setscrews 1 and remove the free arm cover 2 To attach 2 Attach the free arm cover and secure it with the set screws 1 2...

Страница 8: ...r foot and loosen the setscrew 3 Move the presser bar 4 up or down to set the presser foot height to 5 mm Use the third step from the left of the Gauge 795G 003 4 Tighten the setscrew 3 firmly NOTE Ma...

Страница 9: ...essure The pressure adjusting screw should protrude 10 mm from the top of the machine 1 Turn the adjusting screw 1 to set its height at 10 mm Use the sixth step from the left of the Gauge 795G 003 10...

Страница 10: ...metz ELx705 size 80 12 needle 3 4 Turn the handwheel toward you to raise the needle bar to the highest position 5 Loosen the setscrew 4 and move the needle bar 5 up or down to adjust the distance at 8...

Страница 11: ...3 and differential feed dial at 1 0 2 Lower the presser foot and turn the handwheel toward you to raise the feed dog to the highest position 3 Open the looper cover and pull the knob to disengage the...

Страница 12: ...ng the looper 2 to the right most position 4 Pull the looper release knob 3 and swing the looper 2 to the left until its point matches with the right side of the test pin 1 5 Loosen the setscrew 4 and...

Страница 13: ...the handwheel toward you to bring the looper 2 to the right most position 4 Loosen the setscrew 3 and move the looper to the left or right to adjust the position NOTES Do not move the looper up or dow...

Страница 14: ...mm 1 3 Turn the handwheel toward you until the looper point 2 meets with the right side of the est Pin 795G 002 4 Loosen the setscrews 3 and turn the looper rocking cam 4 to match the looper point wit...

Страница 15: ...ee arm cover and needle plate 2 Turn the hand wheel toward you until the looper point 1 comes behind the needle 3 Loosen the setscrews 2 and thrust the front needle guard 3 against the needle to make...

Страница 16: ...r edge 4 2 8 mm below the lower edge 5 of the looper point Use the first step from the left of the Gauge 795G 003 for 2 8 mm 4 Turn the hand wheel toward you slightly to bring the looper point behind...

Страница 17: ...he needle bar until the point of the left needle is 3 0 mm above the upper surface of the needle plate 1 Use the second step from the left of the Gauge 795G 003 for 3 0 mm 4 Loosen the setscrews 2 and...

Страница 18: ...and turn the hand wheel toward you about 15 times Measure the distance of needle marks of 10 stitches The distance should be 30 32 mm Use the markings on the Gauge 795G 003 for 30 mm and 32 mm 4 Turn...

Страница 19: ...fferential feed dial at 1 0 3 Turn the adjusting screw 1 to adjust the differential feed ratio If the sub feed dog moves less than the main feed dog does turn the adjusting screw in the direction A If...

Страница 20: ...read 45 55 grams Dial set at 4 1000CP only 3 Right needle thread 35 45 grams Dial set at 4 4 Looper thread 10 16 grams Dial set at 3 1 Remove the front cover 2 Turn the adjusting plate 5 to adjust the...

Страница 21: ...belt 6 Connect the motor cords 3 to the machine socket 2 7 Attach the machine socket 2 with the setscrews 1 8 Adjust the motor belt tension see below To adjust the motor belt tension The motor belt 6...

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