Kaba 5402 Series Technical Manual

Contents

Kaba 5402 Series Technical Manual Manual pdf 58 page image

#4 top pin makes stack total 23.#12 buildup pin makes stackheight 19 for control.#2 master pin makes #7 cutof change key work.#5 bottom pin for #5 cut of TMKchange key cut is 7Section 3 - 19Key Cutting & Pinning41225A small format interchangeable core pinning chart is an expandedkey bitting array (KBA) that speeds pinning. At the left is a keybitting array. The control combination is a change key that is setaside. SOP stands for Sequence of Progression.7The inset at the left shows the pin stack forthe first change key possibility in the firstchamber.The "7" from the KBA is in the large oval.To the right of the oval are the pins neededto make the #7 cut work with the #5 cut ofthe top master key and the #9 cut of thecontrol key. Pin stacks are read from thebottom up.The complete pinning chart contains everypossible pin stack for every possiblechange key and master key in the system.To pin a core to a given key, find the bittingof the key in each position in the large ovaland install the pins indicated in the squaresnext to the oval.The bottom row beneath the heading"complete pin stacks for constants", givescomplete pin stacks, including top pins, forthe rotating constant method, or for pinningto master keys only.Factory bitting lists come with pinningcharts. To make a pinning chart, fill in thelarge ovals with the cuts in the key bittingarray, and do the pin stack calculations onecolumn at a time.SKD's and cross keyingSKD's and cross keying cannot be pinnedfrom this chart. SKD's are never masterkeyed. Cross keying must be calculatedseparately for each keying specification.toppinscomplete pin stacks for constants4 7 13 9 6 512 12 2 6 14 122 2 6 2 2 25 2 2 6 1 414 14 2 8 12 142 2 4 6 4 23 0 4 0 1 214 8 2 8 8 144 6 2 4 8 41 2 6 2 1 010 10 2 8 10 104 4 8 2 6 45 2 0 4 1 44 7 13 9 6 514 14 2 8 16 145 2 8 6 1 47 4 2 8 3 63 0 4 0 5 21 8 6 2 9 09 6 0 4 7 85 2 8 6 1 4Control 9 6 0 4 7 8TMK 5 2 8 6 1 47 4 2 8 3 63 0 4 0 5 21 8 6 2 9 09 6 0 4 7 8SOP a b c d e fA2 System Small Format Interchangeable Core Pinning Charts