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IWF 2231

5

Settings

Ref. No 31-8930-0201-03/0103

2.

YARN STORE

2.1

The number of windings in the yarn store is regulated by the position of the yarn store

sensor.

2.2

The number of windings needed depends on the weaving machine's speed, the pick

length and the pattern. Irregular patterns require larger yarn stores. Increasing yarn 

store variation will also require an increased yarn store.

2.3

For optimal performance the yarn store should contain as few windings as possible. It is 

however important that the yarn store does not run out during high demand peaks. 

When adjusting always start with a large yarn store and reduce it successively with the 

yarn store sensor until there are as few windings as possible left during high yarn demand

peaks. 

WARNING!! It is important that there is sufficient clearance between the yarn

store sensor and the oscillating disc. When weaving with very small yarn stores 

ensure that the oscillating disc does not touch the sensor after adjustment.

  31-8930-0201-03/0103-GB  01-01-18 08.11  Sidan 6

Содержание IWF 2231-B

Страница 1: ...IWF 2231 B IWF 2231 plus Operating Instructions Ref No 31 8930 0201 03 0103 IRO AB Box 54 S 523 22 Ulricehamn Sweden Tel Int 46 321 297 00 Fax Int 46 321 298 00 www iroab com info iro se GB English...

Страница 2: ...AT THE MAINS BEFORE ANY WORK IS CARRIED OUT ON THE FEEDER THE TRANSFORMER OR ANY OTHER ELECTRICAL COMPONENTS THE FEEDER AND THE TRANSFORMER CABINET MUST BE FULLY ASSEMBLED BEFORE THE POWER SUPPLY IS C...

Страница 3: ...03 0103 Pneumatic threading PTU Electrical control unit Wind on sensor Stopper unit Magnet finger Spool body finger Winding disc Winding sensor Yarn release button Light emitting diode LED On Off swit...

Страница 4: ...speed control is a microprocessor based frequency controller situated in the cover above the motor At feeder start up the number of windings on the spool body is controlled by the yarn store sensor wh...

Страница 5: ...length 3 The number of windings necessary to obtain the required pick length will be found in the right hand column If there are two possible values always choose the lower value Adjust the spool body...

Страница 6: ...3 For optimal performance the yarn store should contain as few windings as possible It is however important that the yarn store does not run out during high demand peaks When adjusting always start w...

Страница 7: ...t may be beneficial especially when weaving heavier yarns to use a cone for balloon control During the initial installation the cone should be adjusted to the outermost position then with the machine...

Страница 8: ...button and while still pushing switch the motor off The magnet pin will now remain in the open position until the motor switch is turned on After the magnet pin has been opened any yarn on the spool b...

Страница 9: ...ANY OF THE CIRCUIT BOARDS ALL WORK ON ELECTRICAL COMPONENTS SHALL BE CARRIED OUT BY A QUALIFIED ELECTRICIAN 1 Check weaving machine display 2 Check that the winding disc runs free 3 Check yarn store s...

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