Steenbeck ST 2520, User Manual

Page 1: ...Steenbeck is a trademark No part of this manual may be reproduced without the prior written permission of Steenbeck Specifications colours etc are subject to change without notice Images are an example USER MANUAL ST 2520 ...

Page 2: ...eration instructions ST2520 7 6 1 preface 6 2 winding units 7 0 operation overview 8 fig 1 6b 9 10 8 0 operation 11 8 1 universal counter optional 12 9 0 maintenance instructions mechanics 13 9 1 preface 13 9 2 tools 13 9 3 adjusting frictions 14 9 4 servicing replacements frictions 14 15 9 5 further maintenance instructions 15 9 6 toolkit 15 fig 7 22 for mechanical maintenance instructions 16 21 ...

Page 3: ...an be put on the special platform under the counter display fig 11 6 Connect foot pedal control cable to adjacent plug at the bottom of film rewinder housing left side when delivered 7 Check line voltage and frequency correspond to the readings in the machine type and serial number label at the rear of the frame housing 8 Check if power plug fits into the local socket if not replace plug for a loc...

Page 4: ...chnical sheets before starting to work with the ST2520 When running the table slowly you might hear a buzzer and the table will stop Set potention meter back in 0 position Align potentiometer so the table will run constant slow just before the the point the buzzer will be activated 18 Read the manual ...

Page 5: ...work for operator Maximum speed of 6 meters 20 feet per second in both directions Adjustable wind tensions Maximum capacity of approx 650 meter 2000 feet of acetate film on bobbins or 16mm film reels or 1000 meter 3000 feet of PE sound film Easy and safe motor operation by hand or optional foot control Ultra low speed film transport of approx 0 5 frames per second 35mm ideal for film inspection li...

Page 6: ...cording to DIN 15621 Power requirements 220 240 Volts 50 60 Hz On request 100 110 Volts 50 60 Hz Power consumption approx 600 watt in full running mode Table size width 107cm depth 70cm height bench 81cm height with counter 97cm w o counter 91 5cm Weight approx 60 kg Fuses Main power inlet EU socket rear of frame For 220 240 Volts 2 x 6 3 A T for 100 110 Volts 2 x 8 A T Illuminated ground glass ou...

Page 7: ...many hours to ensure our quality standards STEENBECK film equipment is made for a long life with a minimum of maintenance The ST2520 is designed for re winding and inspection of all kinds of film motion picture and perforated magnetic sound film material made of nitrate acetate or polyester Not for whatever other material If nevertheless any part or unit should turn out not to function properly wi...

Page 8: ...caused by improper use of equipment or material 6 2 WINDING UNITS We recommend only to use 75mm 3 and 100mm 4 film cores bobbins because the smaller diameter of 50mm may cause problems under extreme conditions Film capacity 650 meter 2000 feet of 0 15mm picture film stock 1000 meter 3000 feet of 0 09mm standard magnetic sound film stock The ST2520 has the same friction top and film plates like the...

Page 9: ... 6mm 9 Guide rollers switchable for 16 17 5 35mm fig 9 page 17 10 Counter pick up with interchangeable sprocket for 16mm and 35mm fig 7 8 page 16 11 Pressure arm interchangeable for 16mm and 35mm fig 7 8 page 16 12 16 35mm format counter switch fig 7 page 16 13 Illuminated ground glass fig 11 page 17 14 Platform for interchangeable sprockets guide rollers and pressure arm fig 11 15 Counter display...

Page 10: ...V06 2017 ST2520 9 2 1 3 4 5 fig 2 6 fig 3 7 8 fig 1 ...

Page 11: ...V06 2017 ST2520 10 fig 6b left direction right direction fig 4 fig 5 23 18 19 16 17 fig 6 ...

Page 12: ...nds and will start to wind into the last chosen direction The ST2520 is specially developed for use in archives and laboratories The variable speed is smooth and therefore taking good care for your material In the very low speed the operator can easily check perforations and damages by hand without interfering the motor control system The ST2520 will stop automatically in case the film breaks of w...

Page 13: ... 8Smm displays film length in meters 1 meter 236 200 frames 8 min sec 25 FPS displays elapsed time 1 second 25 frames 9 min sec 24 FPS displays elapsed time 1 second 24 frames 10 min sec 18 FPS displays elapsed time 1 second 18 frames The two digits to the right always indicate numbers of frames The other digits show the counter value according to the chosen film format A red LED on the key indica...

Page 14: ...eason we installed a time elapsed counter see fig 4 is to read the hours the ST2520 was in use We strongly advise to dismantle the friction core clean the friction ring core and apply special grease on the friction ring every 150 hours For this maintenance see section 9 4 CAUTION Always make sure to disconnect the mains cable before opening the ST2520 housing Take the film of the film plates In ca...

Page 15: ... butterfly screw at little bit and turn the butterfly screw anti clockwise Secure again ATTENTION do not turn more than turns in one time 9 4 SERVICING FRICTIONS 1 after at least 150 hours you have to service the frictions or 1 when the frictions start squeaking or make other noises This means the special friction ring became dirty We advise to clean the friction ring first with a cleaning solvent...

Page 16: ...ing of the film plate fig 20 page 21 20 DON NOT put any grease on the friction ring fig 18 page 20 9 5 FURTHER MAINTENANCE INSTRUCTIONS When the ST2520 is in open position always check the inside of the housing frame for any dust always check the nuts of the frictions left and right and motor support see fig 21 22 page 21 When the table has the counter system check the sprockets for dirt or splici...

Page 17: ...V06 2017 ST2520 16 Fig 8 Fig 7 exchangeable pressure arm exchangeable sprocket ST 2520 only ...

Page 18: ...V06 2017 ST2520 17 Fig 10 24 Fig 12 Fig 11 22 14 platform for rollers Fig 9 9 interchangeable guide roller 15 display counter optional 13 Turn upside down for Super 16mm ...

Page 19: ...V06 2017 ST2520 18 Fig 14 Fig 13 left friction butterfly srew spring friction film plate aligment nuts 3x counter board motor brushes control board right friction reflection sensor reflection sensor ...

Page 20: ...V06 2017 ST2520 19 Fig 15 friction disc friction base plate white synthetic ring Fig 16 film plate core holder ...

Page 21: ...V06 2017 ST2520 20 Fig 18 core friction axel core plate core axel friction disc fig 17 not available ...

Page 22: ...V06 2017 ST2520 21 Fig 19 Fig 21 Fig 20 film plate inner ring fig 22 spring butterfly screw place for lock nut ...

Page 23: ...A slow 9956 0232 00 fuse 6 3A slow 9956 0235 00 fuse 8 0A slow 110V only GENERAL SPARE PARTS Part number 3206 5001 04 core holder complete fig 16 9950 3002 00 potentiometer 10K fig 1 5 9955 0081 00 motor brush fig 13 replace both N000 0099 00 film plate diameter 374 9959 0410 00 ribbed drive belt 711J4 fig 13 9959 0415 00 ribbed drive belt 965J4 fig 13 9959 0416 00 ribbed drive belt 1016 J4 fig 13...