Adler 274, 271 Installation Instruction

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Part 2: Install ation Ins tructions Cl. 271 to 274

1. General Information

1.1 Safety Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1.2 Machine Operation without Material . . . . . . . . . . . . . . . . . . . . 2

1.3 Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2. Assembling the Frame

3. Completing and Screwing On the Table

4. Connecting the Sewing Drive to the Table

4.1 General No tes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

4.2 Motor Type for each Sub-class and Optional Equi pment . . . . . . . . . 7

4.3 Drive Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

4.4 Number of Stitches for 3-phase Drives depend ent on the Median

Belt Pulley Diamet er . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

4.5 Setting the Motor Protection Switch . . . . . . . . . . . . . . . . . . . . 9

5. Inserting the Machine Head, V-belt Placement, Attaching the Belt Guard, Handwheel and Pedal

6. Establishing Plug Connections to the Motor Control and Attaching the Synchronizer

7. Connecting the Compressed Air Maintenance Unit

8. Making the Machine Operational and Conducting a Sewing Test

9. Notes prior to Commissioning a Sewing Drive with Digital Control Technology

9.1 Mains Connection and Direction of Rot ation of a Direct Current

Sewing Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

9.2 Cor rection of the S et Value s (Parameters) . . . . . . . . . . . . . . . . . 1 5

9.3 Light Barrier Func tion with Quick . . . . . . . . . . . . . . . . . . . . . . 16

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. . 13

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10. Keys on the Arm Head

11. Setting the Synchronizer

11.1 Positioning Drive without External Co ntrol Pane l . . . . . . . . . . . . . 19

11.2 Positioning Drive With External Control Pan el . . . . . . . . . . . . . . . 20

12. Lifting and Lowering Functions of the Carrier Roller by Classes 273 and 274

13. On and Off Switching Functions of the Edge Cutter by

Classes 272-640142 and -740142 . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . 17

. . . . . . . . . . . . . . . . . . . . . . . . . . 19

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

1. General Information

1.1 Safety Notes

For Special Attention!

The mains volt age and the operating voltage shown on the motor rating plate must be in agreement.

All work on electrical components is only to be conducted by authorized personnel and with the mains plug disconnected.

The safety instructions are to be observed.

Installation is to proceed according to the following instructions.

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The electrical connections are to be found in the circuit diagram.

–

The sub-class specific arrangement of inputs and outputs, as well as the appropriate parameter no.s are listed on t he data sheet.

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All required parts are included in the accessories package.

1.2 Machine Operation without Material

In this case the pressure feet must first be locked in the raised posit i on.

1.3 T ables

The cutouts in t ables made in-house m ust have the dimensions shown in the sketches.

The tables m ust also have the necessary load capacity and stability.

2. Assembling the Frame

Assemble the frame parts as shown in the illustration. Slide on the enclosed frame feet 1. A stable positioning of the frame can be a ch i eved after

loosening t he screws 2. The desired work height and a horizontal working plane

can be set after loosening screws 3.

Schnitt - Selection

A - A

unbemaßte Radien R9

undimension radius R9

Ankörnung für Befestigung

des Gestells auf Tischplat-

tenunterseite

Ref. mark for fastening the

stand on the r eserve of the

table

* auf Wunsch

Oberseite

Top side

* on request

Schnitt - Selection

B - B

Schnitt / Section

C - C

Einzelheit / Detail

791 1012

791 1011

Auflagepunkt / Supporting point

ab/from

bis/till

10/93

9.93

Einzelheit / Detail

3. Completing and Screwing on the T able

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Screw on the reinforcement brace 2 between the cutouts for the machine head and the motor belt.

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Screw the cable c hannel 5 and the mounting for the wiring tension relief to the underside of the table.

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Screw on the main switch 6.

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Screw on the sewing light transformer, if included.

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Lay the elect ri cal wiring.

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Screw on the drawer 8 with its mounting.

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Screw the table onto the frame with B8x35 wood screws. The positioning of the table to the frame can be seen in the reference mark on the underside of the table. See the dimension s ketch.

–

Press the bott om hinge parts 3 for the machine hinges into the recesses in th e t able and screw fas t.

–

For the forward rest of the machine head insert two rest plugs into the table and slide on pressure springs. The left plug 1 must be inserted into the hole as per section C-C and the right plug into the hole as per detail Y. The ends of the plugs protruding on the bottom of the table are to be cut off.

Technical Feature!

Through the p ositioning of the le ft retainer plug 1 a lifting of the left machine hinge by ca. 1mm results and thus an uncoupling from the table.

–

Screw the oil baffle 7 under the t able with wood screws in such a way that there is a gap of 55 mm between th e right edge of the oil baffle and the right edge of the table cutout. Align the oil baffle to the front and rear edge of the table cutout in such a way that the machine head does not hi t when tilted over. The knee lever should later not hit the oil baffle in any of its possible settings.

4. Connecting the Sewing Drive to the T able

4.1 General Notes

Complete dri ve packages for the 271, 272, 273 and 27 4 consisting of the sewing drive, the main switch wi t h wiring, the V-belt pulleys, the V-belt and diverse parts are available. The 3-phase clutch motors are normally laid out for 3x380-400V 50 Hz. The number of revolutions is 2800 rpm. -phase m otors for other m ains voltages are available on request. Direct current drives for these machines are operated with a "single phase alternating current". Therefore , with multiple machines the connections must equally distributed to the individual phases of the 3-phas e m ains circuit. Otherwise this can cause o verloading of indivi dual phases. The motor type required for each sub-class and v arious optional equipment can be seen in the table following in Section 4.2.

Attention!

When sewing d rives for the 273 a nd 274 are attach ed it should be ch ecking during subs equent commissioni ng if the correct functions for the carrier roller have been entered into the motor controls. See Section 12.

If the electrical equipment was not supplied b y DÜ RKOPP ADLER testing should be conducted t o EN 60204-3-1 or JEC 204-3-1.

4.2 Motor Type for each Sub-class and Option al Equipment

271 272 273 274

Sub-class

-140041

-640141

-140042

-160062

-240042

-640142

-140042

-160062

-240042

-640142

-740142

-140042

-160062

Control

Motor Type

FIR 1100F-ZT37

Efka VD552/6F62AV

Efka DC1600/DA62AV

Quick QD552/D21K01

FIR 1180F70 670 x - - -

Efka VD552/6F62AV V62 x - - -

Efka DC1600/DA62AV (V62) x - - -

Efka VD552/6F72CV20491)

Quick QD552/D40K021)

Efka DC1600/DA82CV1 )2)

Quick QE6040/D40S021)2)

Efka VD552/6F72CV2049

Efka DC16 00/DA82CV3201

Quick QE6040/D40S02

Efka DC1600/DA82AV2)

Quick QE6040/D50S012)

3201

3207

1) For the classes 273 und 274 only the drives marked with 1) may be used.

2) Direct current-positioning drives for connection to

1x220-240V 50/ 60Hz

3) Not for classes 273 und 274

Panel

( )on

request

- x---

V720 x - - x V730 x x - x

DB4x---

DB5 x x - V720 x - - x V730 x x - x

DB4 x - - x

DB5 x x - x V720 x - - o V730 x x - o V720 x - - o V730 x x - o

DB4 x - - o

DB5 x x - o V720 x - x3) V730 x x x3) -

DB4 x - x3) -

DB5 x x x3) -

Optional Equipment

Z120

Z133

1801

371

Z116 6741

Z124

401

Z120181 Z133371

Z1166741

Z124401

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Thread wiper

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Light barrier for sewing stop at seam end with follow-up functions

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Device for sewing with two pres et needle thread tension values. See under 1.3 Opt i onal equipment.

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Electropneumatic operation for switching the edge cutter on and off via keys for 272-640142.

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Standard by sub-class -740142.

4.3 Drive Mounting

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Fasten the drive with its foot to the underside of the table. Heret o screw the 3 hexa gon head screws, M8x35, into the nuts 4 (see table dimension sketch).

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With the ground cable 2 found in the drive package make a connection between the motor foot and the underside of t he machine.

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Here fasten the cable eye with a M4 screw to the threaded hole in the motor foot.

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Lead the cable through the o i l baffle and attach the flat plug 1 to the connector st rip as shown in the illustration.

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The ground cable serves to conduct the static charge on the machin e head to ground vi a the motor.

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Fasten the V-belt pulley to the motor shaft.

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Check the arrangement of the connections on the sewing drive t ransformer and correct appropriate to the available mains voltage, if necessary. See enclosed circuit diagram.

4.4 Number of Stitches dependent o n the Belt Pulley Diameter

Number of Stitches for 3-phase Drives

Stitches/min 50 Hz 60 Hz

3800 4000 4200 4500 4800 5000 5500

Direct current drives

belt pulley diameter is to be chosen here. As a rule of thumb: Belt pulley diameter for alternating current drives minus 30% gives the suitable diameter fo r direct current sewing drives. The motor revolutions can also be regulated at the control panel.See motor operation instructions.

80 mm 85 mm 90 mm 95 mm 100 mm 106 mm 112 mm

reach much higher rpm than 3-phase drives. Therefore a smaller

67 mm 71 mm 75 mm 80 mm 85 mm 90 mm 95 mm

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