Adler 195 Operating Instruction

Contents: Page:

Home

Preface and General Safety Information

Descriptio n of pr oper us e or pro pe r app lic ati on

Part 1: Operating Instructions Cl. 195

1. Product Desc ription . . . . . . . . . . . . . . . . . . . . . . . . 5

1.1 Short Description and Proper Use . . . . . . . . . . . . . . . . . 5

1.2 Sub-Classes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.3 Technical Speci ficat ion . . . . . . . . . . . . . . . . . . . . . . . 6

1.4 Optional Equipment . . . . . . . . . . . . . . . . . . . . . . . . . 6

2. Operating Elements and Their Function . . . . . . . . . . . . 7

2.1 Elements at the Sewing Head . . . . . . . . . . . . . . . . . . . . 7

2.2 Elements on the Frame . . . . . . . . . . . . . . . . . . . . . . . 11

3. Operating the Sewin g Machi ne . . . . . . . . . . . . . . . . . . 13

3.1 Threading the Needle Thread . . . . . . . . . . . . . . . . . . . . 13

3.2 Needle Thread Quantity for Sure Stitch Formation . . . . . . . . 14

3.3 Threading the Bobbin Thread . . . . . . . . . . . . . . . . . . . . 15

3.4 Setting the Thread Tensions . . . . . . . . . . . . . . . . . . . . . 16

3.5 Setting the Bobbin Thread Take-Up . . . . . . . . . . . . . . . . . 17

3.6 Setting the Pressure Foot Stroke . . . . . . . . . . . . . . . . . . 18

3.7 Edge tr immer shut-on and shut-off . . . . . . . . . . . . . . . . . 19

4. Maintenanc e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Following Patents and R eg ist er e d Ut ilit y Mod el s ap ply:

Status April 1994 DE 30 43 141 JP 1 258 920 IT 209 238 JP 1 339 944 KR 24 686 JP 1 803 181 TW 31 498 JP 1 931 464 US 4 116 145 US 4 446 803

1. Product Description

1.1 Short Description and Proper Use

The special sewing machine 195 is a single needle-double chain stitch machine with lower transport and an upper transport with alternating pressure feet. The hook of the 195 is set crosswise to the direction of sewing (Crossline). With the part s set 195 5002 it can be converted to a two-n eedle sewing machine.

The machines are designed and may only b e used for sewing materials of textile fiber and leathe r.

As of 11/95 Class 195-171110 is equipped at the factory so that thread thicknesses great er th an 25/3 N m ca n be sewn (ai r bag pr o du ct ion) . For this, the machine and the pa rts kit 195 50 02 eac h have a second hoo k, this means that:

The single needle machi ne can be equipped with hook 195 4753 for threads up to 25/3 Nm or with

hook 195 4753a for threads thicker than 25/3 Nm as required. The dual n e edle machine can be equipped with the hooks 195 4753 and 195 5055 for threads up to 25/3 Nm or with

hooks 195 4753a an d 19 5 50 55 a for threa ds thicker than 25/ 3 Nm as requ ir e d.

Attention!

The hook or hooks not inserted in the machine are enclosed with the machine.

1.2 Sub-Classes

195-171110 Execution without thread trimmer.

195-171521 Execution with electropneumatic

Electropn eu ma ti c li ft in g of the pressure foot

thread trimmer for needle and bobbin thread, electropneumatic automatic interlock and pressure foot stroke

1.3 Tec hnical Specification

Needle system: 933 Maximum number of stit ches : 4000 rpm

Maximum stitch len gt h: Upper transport 10 mm

Maximaler pressure foot stroke: 2-7 mm Clearance under the pressure feet:

when sewing: 10 mm

when raised: 17 mm Maximum thread thickness: 20/3 Nm Operating press ur e : 6 +/- 0,5 bar Line pressure: 7-10 bar Air consumption per work cycle:

-171110 0,05 Nl

-171521 0,1 Nl

Through-feed area : 280 x 132 mm

dependent on pressure foot stroke and stitch length

Lower transport 8 mm

1.4 Optional Equipment

195 5002 Parts set for converting a single-needle

Z 133 601 Reflecting light barrier for recognizing

Z 132 1501 Needle cooling from above.

to a two-needle machine. Max. needle pitch 14 mm dependent on the E-Nr.

Not

for 195-171521.

the seam end.

2. Operating Elements and Their Function

2.1 Elements on the Sewing Head

234567

Element Function

1 - Screw - This screw for the pressure foot pressure is

2 - Thread regulator - Setting the correct needle thread quantity 3 - Needle thread puller - For formation clean stitches at the beginning of

4 - Adjustment wheel - Setting pressure foot stroke. 5 - Contr ol knob - Setting needle thread tension. 6 - Control knob - Setting bobbin thr ea d te ns io n. 7 - Viewing glass - Show the oil level in the reservoir. The oil level

with fill opening must be kept above "MIN". If necessary fill

8 - Plate - Bobbin thread guide 9 - Light barri er - Recognition of the mater i al edg e an d ther e by the

10 - Needle - 933, Needle thicknesses depending on the sewing

11 - Knob - Lock the pressure foot in the raised position. 12 - Lever - Ed ge tr im me r shu t-o n an d sh ut- of f. (195-671110)

91011

screwed in completely at the factory. Do not alter the scr ew posi ti on !

the seam pull out su ff ic ie nt thr e ad .

"Esso SP NK 10" oil up the the "MA X" marking.

precise position of the stitch condensation at the seam end.

garrangement. Caution Risk of Injury!

Element Function

bac1415161718

13 - Operating field - See motor manufacture r ’s instruct io ns

14 - Bobbin thread- - For formation a clean stitch at the seam beginning

puller pull out suffic ie nt thr e ad .

15 - Adjustment wheel - Setting the stitch length of the upper t ransport. 16 - Adjustment wheel - Setting the stitch length of the lower transport. 17 - Screw - Setting the stitch condensation

18 - Hand lever - Continuous adjustm ent of the stitch length.

Note: For thread tri m m in g wit h th e su b- c la ss 171521 the thread wiper on the threa d trimming key must also always be turned on. Diodes a and b must be lit. The upper diode c must be lit on the "S titch Condensation at the Seam End" key.

(Length of the stitches).

+ 12 hidden pages