IBM 29 CARD PUNCH - Скачать руководство пользователя

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Содержание 29 CARD PUNCH -

Страница 1: ...a D 3 Card Punch sve Field Engineering Maintenance Manual 225 3357 3...

Страница 2: ...II Ina Field Engineering Maintenance Manual D Card Punch 225 3357 3...

Страница 3: ...orm 225 3358 Illustrated Parts Catalog JBM 29 Card Punch Form 124 0085 Reference Manual JBM 29 Card Punch Form A24 3332 Fourth Edition April 1969 This a major revision of and obsoletes Form 225 335 7...

Страница 4: ...4 6 10 4 6 11 4 6 12 4 6 13 4 6 14 4 6 15 4 6 16 4 6 17 4 6 18 4 6 19 4 7 4 7 1 4 7 2 4 7 3 4 7 4 4 8 4 8 1 4 9 4 9 1 Contents Arc Suppressors Drive Drive Motor Drive Motor Belt Adjustments Backspace...

Страница 5: ...22 4 29 4 33 4 36 4 36 4 36 4 37 4 37 4 38 4 38 4 38 Page 1 1 1 1 1 2 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 10 2 2 2 2 3 3 3 4 3 5 3 6 3 7 3 8 4 1 4 2 4 4 4 12 5 Upper Permutation Support Adjustment...

Страница 6: ...p duplicate FC friction clutch HSS high speed skip Hz Hertz cycles per second Page 4 21 4 23 4 25 4 27 4 29 4 29 4 30 4 30 4 31 4 32 4 33 4 34 4 34 4 35 4 36 4 36 4 37 4 38 4 39 Figure Title Page 4 56...

Страница 7: ...o One can trip overit i e under desk or table Avoid touching mechanical moving parts i e when lubri cating checking for play etc When using stroboscope do not touch ANYTHING it may be moving Avoid wea...

Страница 8: ...tation 1 2 SEQUENCE OF OPERATIONS It is essential that the customer engineer be aware of the correct sequence of operations as they are used in any machine function 1 2 1 Functions When the function i...

Страница 9: ...unds are the starwheel contact and the latch magnet contact 1 4 DIAGNOSTIC FLOWCHARTS Figure 1 4 defines the symbols used in the diagnostic flowcharts Figures 1 5 through 1 10 These flowcharts aid in...

Страница 10: ...Yes Release and feed card esa and program drum ro Yes Register the card and space out Drum does not go to column 1 ike No spacing or punch drive cycles Check mainline voltage Check mainline fuses Che...

Страница 11: ...card Check condition of card Check traveling card bent curled etc guide Check card pusher mechanism L Check punch pressure Check eject roll or roll opening Offset Check eject guide arm tension J Does...

Страница 12: ...p Interposers No ONES Check interposer relatch Eheck pin sense contact Check common bar Check throat plates and card registration Key Check interposer magnet mechanism Check interposer Check keyboard...

Страница 13: ...co prsnanaceretieseiray 1 Check dup relays ve ntact cemeenenrenrentnel Check 4 circuits No found to B Too far Card goes Escapement off registration Yes nicked or torn holes Check escapement interlock...

Страница 14: ...ator in series with a resistor One lead of the indicator is connected Check FC torque or escape magnet Check escape mechanism Check Pl cam contact to the power supply The otherlead is used to trace ci...

Страница 15: ...sequence of machine operation can be interrupted and controlled by removing a lead from the controlling mag nets For example a lead can be removed from the escape magnet or from the punch clutch magn...

Страница 16: ...uppress mechanism Prints No Yes according to Check print relay contacts Check print relay pick circuit Check print suppress mechanism Check 12 program contact print relay hold circuit Nee Extraneous z...

Страница 17: ...to exert pressure on the coil portion of the relay Pressure exerted on the coil can cause therelay to flex and breakage of the glass reed switch may occur To prevent this breakage the relay must be po...

Страница 18: ...nd the cover or by sluggish interlock disks Lubrication Check to be sure that the proper lubricant is used in the correct places Refer to Chapter 3 Interference Check to be sure that the keybuttons ar...

Страница 19: ...acker plate as a handle relative position of the stacker plate to the stacker assembly may be changed and may require readjustment Improper adjustmentof the traveling card guide can cause difficulties...

Страница 20: ...e clear switch Both cards should feed to the stacker No cards feed from the hopper monooe Chapter 2 Console and Maintenance Facilities 10 Compare holes in the cards a Holes in the cards should compare...

Страница 21: ...HGH SARK BABA RH HKHSHBHBHRARSHBRRHBARGHRHBHBHRE RAH SH BARK BABA BH RHBABGGERS SHIHGTIITIITIFTIFHGSTITG IGF ASTI HTISIIGIIIIIIIT FGI I SGI IISIITIITIVI IIIS IISIYS 12345 6 10 14 1213 14 15 16 17 18 1...

Страница 22: ...5 Press 1 2 3 4 and left zero keys A 1 2 3 and 4 are punched andprinted Press 1 2 3 4 5 and left zero keys Press 1 through 6 andleft zero keys Press 1 through 7 andleft zero keys Press 1 through 8 an...

Страница 23: ......

Страница 24: ...unit 3 3 SAFETY Preventive maintenance also implies the prevention of accidents to operating and maintenance personnel and concern for their health and well being Chapter 3 Preventive Maintenance DAN...

Страница 25: ...king 4 9 Print 12 Lubricate gears grease fitting and Check printing 4 1 oil wicks CB 12 Clean contacts Lubricate cams Check for contact wear 3 6 4 5 14 androllers and pits 4 6 10 Punch 12 Lubricate oi...

Страница 26: ...and punches may be lubricated by saturating a blank card with IBM oil and punchingall columnsof the card 2 Pin sense unit may be lubricated by applying two or three drops of IBM 6 oil to the wicks thr...

Страница 27: ...Lubrication Front Lubrication Hint To prevent grease migration to the escapement wheel and thefriction clutch apply IBM 23 grease sparingly to the escapement gear train To prevent print suppress arma...

Страница 28: ...Figure 3 4 Lubrication Front Machine Bed Tilted 29 FEMM 4 69 3 5...

Страница 29: ...Figure 3 5 Lubrication Rear 3 6 4 69...

Страница 30: ...Via Fitting IBM 23 Figure 3 6 Punch Unit Lubrication Lubrication Hint Do not oversaturate the felt wicks that separate the punch drive arms The oil will run down onto the CBs 29FEMM 4 69 3 7...

Страница 31: ...event sticking apply all lubricants Section 2 Features sparingly on keyboard parts Lubrication of features should be performed at the discre tion of the customer engineer using the guidelines in Field...

Страница 32: ...binds so that its spring can return it to normal position To ensure proper backspacing check escapement arma ture adjustments 4 4 1 4 2 4 Backspace Mechanism Adjustment 1 Position backspace ratchet wi...

Страница 33: ...ween the finger tips A binding or canted operating pin usually indicates poor adjustment of the unit Wipe off excess lubricant around escapement armature pivot Grease at this point picks up dirt and c...

Страница 34: ...Keep escapementgear train lubricated on machines that use the drum type friction clutch Keep card chips and other foreign matter out of escapementgears and friction drive Faulty escapement may be caus...

Страница 35: ...yoke adjusting screws Figure 4 4 for 0 032 inch to 0 036 inch clearance between armature and yoke at the operating end 2 Form armature spring to exert tension of 100 to 120 grams in direction of A Fig...

Страница 36: ...should be free of binds and the two flat springs should be straight when removed from machine Misalignment or uneven tension on pressure roll bar may cause uneven feeding of cards 4 5 4 2 Aligner Fing...

Страница 37: ...he entire pressure rail and switch assembly is recommended when any part is faulty To install the microswitch assembly 1 Position the assembly vertically to provide 23 gram to 31 gram 27 gram to 35 gr...

Страница 38: ...eck to see that the card is released by 10 degrees and gripped again at 60 degrees 4 5 11 Pressure Roll Adjustments 4 5 11 1 Punch Station 1 Turn card stop cam until cam follower is on high dwell of c...

Страница 39: ...capementgeartrain Bent idler gear shafts in escapementgear train Improperfriction clutch torque Eject Unit Mounting Screws Setscrew 4 5 13 Feed Wheel Removal and Replacement 4 5 13 1 Detail Station On...

Страница 40: ...shaft before tighteningthe three collars 4 5 14 Card Feed Circuit Breaker Service Check Replace badly pitted or worn points Check for worn operating arm rollers 4 5 15 Card Feed Circuit Breaker Adjust...

Страница 41: ...00 degrees Figure 4 18 The heel of the latching end of the interposers has been rounded to avoid contact with the opposite side of the notch in the armatures Shift the magnet unit toward or away from...

Страница 42: ...Bail Contact Rise Adjustment 4 4 I 6 6 Punch Drive Removal and Replacement 6 6 1 With Print Feature Remove a Belt guard and punchdrive belt b Auxiliary duplicating feature if installed c Wires to punc...

Страница 43: ...enter of the armatureslots It is easier to re engage the punch operating arms with the punch extensions if they are pushed in flush with the lower guide plate 4 6 7 Clutch Magnet Adjustment l Position...

Страница 44: ...to Get Required Measurement Between Sleeve Latching Surfaces Protrusion Hold in Clockwise Direction Keeping the Sleeve Protrusion Snug Against the Spring Figure 4 25 Punch Clutch Adjustment Overthrow...

Страница 45: ...4 69 4 6 13 Die and Stripper Service Check A crayon or pencil deposit sometimes forms on the underside of the die and can cause drag on the card resulting in off registration punching These deposits c...

Страница 46: ...ing adjustment eliminates partially punched holes during the setup process The heel of the lowest punch must enter 0 015 inch to 0 020 inch into the die Refer to Figure 4 29 1 Loosen a Support screws...

Страница 47: ...er screws Be sure to reinstall the short screw in the same position Placing one of the longer screwsin this position will bind the drive unit 4 6 18 2 Without Print Feature Removal 1 Tilt punch bed to...

Страница 48: ...Figure 4 31 Check 0 012 inch clearance at closest point and 0 020 inch clearance at widest point Replace throat plates worn beyond these dimensions The 0 004 inch shim is part 121397 and the 0 010 in...

Страница 49: ...lding contact assembly to frame and lift it off This exposes operating ends of sensing pins Use care to avoid moving contact bail because it is possible to lift all sensing pins out of the separator c...

Страница 50: ...djustment with poweron 4 9 1 5 Stacker Bed Plate Figure 4 34 Note For stacker plates mounted directly to casting no rubber acoustic isolators omit steps 1 through 3 1 Loosen the two hex head screws se...

Страница 51: ...d seldom require adjustment When trouble is suspected in this area remember that there are several possible sources of trouble inside and outside the sensing unit that may make this adjustment erratic...

Страница 52: ...ms duration as shown in Figure 4 36 This is a dynamic adjustment requiring motor drive Figure 4 37 is a guide for holding the escapement wheel while making this adjustment 5 The remaining starwheels...

Страница 53: ...ith starwheels reading column 4 10 4 Program Cam Contacts Service Check With power on and the program drum in column 1 use feeler gages and place 0 070 inch between the escape armature tip and the esc...

Страница 54: ...nly Form operating strap y Adjustable Cam Position lever bracket or adjustable Locking Screw cam for 1 contact arm just dropped off cam at column 88 1 3 measure on escape wheel G CY YY GY GY G iy G GY...

Страница 55: ......

Страница 56: ...O O O O O O O O O O OC OC 4 a Figure 4 39 Overlay for Figure 4 40 29FEMM 4 69 4 25...

Страница 57: ...oe r ah we oe eo maa ae 7 mae f 1 a eae cotad hee nee r woe 3 i 4 wer at 2 ote were ave wean ha amet bees sie ora s e nse 5...

Страница 58: ...08 e ae Cc 2 _ i P M P 2 o 2 BH2 BG BH a He Bal H oye De a H 8 Oo 808 oo BuHoee Hue a Ean ao oe 1 if ee a aogee 8 ra I nan Of pouo 8 Go zm Boe a O0nae e Bae ouoR eeeiol Figure 4 40 Code Plate Chart E...

Страница 59: ......

Страница 60: ...ntil yokes can be felt to bottom on their inner guides Turn the adjusting screw in until it touches the casting back off 5 6 turn maximum andtighten the lock nut and holding screw The two support scre...

Страница 61: ...urn Collar Figure 4 43 Printing Adjustment Vertical Shift Spring _ Se oe Pacey NM Print Drive Arm Cotton Wicking Wire Guide Assembly Type B Unit Area of Serial Number gO 0 Horizontal Stop Adjustment L...

Страница 62: ...screw and turn the horizontal adjusting screw clockwise until unwanted dots appear Mark this position Turn ad justing screw counterclockwise past a clear 6 until unwanted dots reappear Mark this posi...

Страница 63: ...1 3 oe i Nw CO e I o S oerveeesn Oo e ee ee ote ccccoces eooeweteoe N e e 6eees oO Cc x co e 2 I e e 1 eo eeooene ae5eeeee 60 N e eeseoese e eee i ec rceee lyf e228 eee Ww in i eee 8 833 i P Oe 00 e...

Страница 64: ...t to show uneven printing can be obtained by disengaging the ribbon feed pawl and printing an H until the printing grows faint Too much printing pressure will make the machine noisy and cause marks to...

Страница 65: ...g the adjusting screw plate If the condition is not e corrected repeat the adjustment procedure 3 e Print Wire Single wires can be replaced Be sure that the e collar portion of the wire which extends...

Страница 66: ...wire can beinstalled 4 11 3 3 Code Plate without difficulty by inserting it in the hole from which the 1 Remove the print head from the machine old wire was removed Lightly stone the edge of the new 2...

Страница 67: ...between the armature and the core when the armatureisattracted Shim the core if necessary using steel shims part Front End 305271 4 Form the ears of the armature return spring flat spring Print Wire R...

Страница 68: ...s With bail contact assemblies out of the machine form each contact strap to require a pressure of 9 to 11 gramsto close points measure at contact point Position the contact plates for contact air gap...

Страница 69: ...38 4 69 4 12 1 5 Contact Bails Whena new bail Figure 4 54 is installed form all tabs on each bail for 0 000 inch to 0 005 inch clearance to associ ated operation ears on permutation bar with latch ass...

Страница 70: ...hat hold the key unit to the permutation unit Figure 4 55 Keyboard Permutation Unit Bottom 2 GN With key plate level and with no interlocks affected a 5Q0 gram to 80 gram weight on any keytop except E...

Страница 71: ...ire coat hanger may be used as a follower rod 7 Press the new keytop onto the keystem until fully seated The keytop will then be at the properlevel in relation to the adjacent keytops k 2 tao 4 12 7 2...

Страница 72: ...t where the latch would contact the interlock disks The release key is not interlocked Figure 4 57 shows the correct position of the 44 interlock disks for the alpahbetic keyboard A numeric keyboard h...

Страница 73: ......

Страница 74: ...r power and receptable requirements The output of the 48 volt power supply can vary 10 and machine operation should be correct Figure 5 1 Power Supply Chapter 5 Power Supplies Section 2 Features Refer...

Страница 75: ...5V single phase 60 Hz 3 0A Models A and B 208V single phase 60 Hz 1 6A Models A and B 230V single phase 60 Hz 1 5A Models A and B Power Receptacle Requirements B H 115V C K 208 230V Figure 5 2 Power a...

Страница 76: ...tabs up The connector tabs are labeled A through F from left to right Figure 6 2 view A The 30 connections on each tab are separated into 15 connections on the front and 15 connections on the back Th...

Страница 77: ...ated by U or A upper and L or B lower The is the top relay the one closest to the connector tabs An example is 101U and 101L as shown in Figure 6 2 view C There will be one space betweentherelays 6 2...

Страница 78: ...rd form by printed wiring patterns that terminate at contacts at the bottom of the card These contacts labeled A through R couple thesig nal and standard service voltages to the circuit components whe...

Страница 79: ...r 7 Row A 27 L 7 7 7 a a Pal Pal Tt 7 4 7 7 Row B a7 Lt i oc oo ra U7 a ye 7 7 Pa 7 AHHAAAE E PAaAAAA Ae Figure 6 4 Wire Contact Relay Machine Relay Gate Card Side View 6 4 4 69 oO SMS Location Row Ca...

Страница 80: ...6 5 LOCATION FIGURES Figures 6 5 through 6 9 show where certain items are located on the machine Figure 6 6 Locations Rear View Reed Relay Machine 29 FEMM 4 69 6 5...

Страница 81: ...LZ Circuitry MD Bw RS Ly Re EC UCe es CVE teste eens eregse evry tea an pe chilia Sebati Figure 6 7 Locations Rear View Wire Contact Relay Machine PPR ATS Zoek geese Figure 6 8 Locations Rear 6 6 4 69...

Страница 82: ...Figure 6 9 Locations Front 29FEMM 4 69 6 7...

Страница 83: ......

Страница 84: ...Key Unit 4 39 CB 4 9 Keyboard 4 37 Checks Adjustments and Removals 4 4 Bail Contacts 4 37 Clutch 4 4 Contact Bails 4 38 Feed Wheel 4 8 Contacts 4 37 Hopper 4 4 Latch Contacts 4 37 Microswitch Contacts...

Страница 85: ...and Removals 4 18 Escape Magnet Shims 4 2 Escapement Checks Adjustments and Removals 4 2 Escapement Failure Flowchart 1 6 Features Checks Adjustments and Removals 4 41 Installation 2 3 Power 5 1 Prev...

Страница 86: ...ntenance 3 1 Print Wire 4 35 Punch Drive 3 7 Rear 3 6 Right Front 3 3 Magazine Springs Hopper 4 4 Master Card Guide Top 4 6 Feed Wheel 4 9 Registration 4 7 Motor Belt 4 1 Drive 4 1 Lubrication 4 1 Pre...

Страница 87: ...Register 4 7 Stacker 4 19 Pusher Plate Hopper 4 4 Read Card Lever Mechanical Adjustments 4 18 Service Checks 4 17 Read Pressure Roll Service Checks 4 7 X 4 4 69 Reed Relay Description 6 1 Locations 6...

Страница 88: ...usher 4 19 PusherCam 4 19 Start and Run Failure Flowchart 1 3 Starwheel Adjustments 4 20 Difficult Failures 1 12 Swapping Interchanging 1 10 Techniques Arc Suppressors 1 10 Cycling Manually 1 10 Diagn...

Страница 89: ......

Страница 90: ...rce Oo As a classroom text J AS ccccccccccvccecscvcsece C Based on your own experience rate this publication As areference source eee ke eee tee ee eens teens Very Good Fair Poor Very Good Poor Asatex...

Страница 91: ...HHSSHSHHHSHSHSHSAHSSHTSHSEHHESHSS HST HSSFESHSSHHSHSTSESHSHSHSSHHSHSHSSHSHSHSSHSHSHSHCSHSSSHSHSHSSHEHHSHSHSHHSSHESHOHHSHSSHESKESHSHSHSCHHSHSSHSHSHSHOHSHSHSHSSHSEHSESHSSHSHSHOHHSSHSSHSSSSHOHOECSHEECHEO...

Страница 92: ...2 ce oe wn sie ae ea ba Fila ee ee a eS aa eee eee ei ee SYPeyES ISINC3 International Business Machines Corporation Field Engineering Division ll East Post Road White Plains NY 10601 pea n Se e d fae...

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