Related Manuals for IRO IWF 1131-C
Summary of Contents for IRO IWF 1131-C
- Page 1 Ref. No. 31-8931-0201-04/0103 IRO AB Box 54 IWF 1131-C SE-523 22 Ulricehamn Sweden IWF 1131-plus Tel (Int+46) 321 29700 Fax (Int+46) 321 29800 www.iroab.com info@iro.se Operating Instructions English...
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Page 2: Table Of Contents
THE FEEDER AND TRANSFORMER CONTAIN ELECTRICAL COMPONENTS THAT RETAIN AN ELECTRIC CURRENT UP TO THREE MINUTES AFTER DISCONNECTION ALL WORK ON ELECTRICAL COMPONENTS MUST BE CARRIED OUT BY A QUALIFIED ELECTRICIAN. TO COMPLY WITH C. E. REGULATIONS ONLY REPLACEMENT PARTS APPROVED BY IRO AB MAY BE USED... -
Page 3: Main Parts
IWF 1131 Main Parts Stopper unit Wind-on sensor Electrical control unit Magnet finger Pneumatic threading (PTU) Fixed finger Yarn transport finger Winding disc Light emitting diode (LED) On/Off switch Yarn release button Yarn store sensor Winding sensor... -
Page 4: System Orientation
IWF 1131 System Orientation SYSTEM The system consists of feeders, feeder cables, PTU (pneumatic threading up), input yarn tensioners and balloon break cones. FEEDER The feeder consists of: • Motor and control circuit. • Adjustable spool body. • Pick length control stopper magnet. •... -
Page 5: Settings
IWF 1131 Settings SPOOL BODY CIRCUMFERENCE The required pick length is the deciding factor when calculating the spool body circumference and the number of windings for each pick. The table below indicates the pick length ranges that can be obtained from different numbers of windings. -
Page 6: N/R Rotation - Yarn Separation
IWF 1131 N/R Rotation and Yarn Seperation Adjustment Adjusting N/R rotation and yarn separation This adjustment is carried out by locking the inclined hub in position and then revolving the winding disc in a clockwise or anti-clockwise direction. Proceed as follows: 1, Insert a three millimeter socket key (or similar object) into the hole (A) in the cone at the front of the spool body. -
Page 7: Balloon Control
IWF 1131 Balloon Control To ensure optimal yarn performance between the feeder and the weaving machine it 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 running, slide the cone inwards towards the feeder until the optimum yarn path is obtained. -
Page 8: Threading
IWF 1131 Threading Before threading the feeder it is necessary to remove any yarn that may be on the spool body. To do this the magnet pin must be opened. This can be performed using any of the following methods: A short push on the yarn release button will release one winding. -
Page 9: Fault Finding
IWF 1131 Fault finding Fault Check in the following order The unit will not start The unit will not stop The yarn store runs out (without input sensor) The yarn store runs out (with input sensor) The magnet pin does not respond to the yarn release switch 1 Incorrect pick lengths Excessive yarn store / overfilling Stop reasons on loom display...
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