Assa Abloy Access 3, Technical Manual

Page: 7 / 642

7
Pinning Formula
Technical Manual
Instructions (Fixed Core and LFIC
Chambers 1,2, 5 & 6)
Bottom Pin = shallowest operating cut
Master Pin (if required) = Deepest minus
shallowest operating cut
(Plug Total = Bottom Pin + Master Pin)
Top Pin = 10 MINUS Plug Total
Note: “0” depth of cut only available for AP key
systems. Not used with AS or AHS.
Fixed Core Component Cylinders
Example
Master Key 1 2 3 4 6 4
Change Key 3 4 5 2 0 2
Top Pin (TP) 7 6 5 6 4 6
Master Pin (MP) 2 2 2 2 6 2
Bottom Pin (BP) 1 2 3 2 0 2
Large Format Interchangable Core Cylinders
Example
Control Key 1 5 5 4 3 2
Master Key 1 5 2 6 3 2
Change Key 3 1 4 3 1 5
Top Pin (TP) 7 5 2 3 7 5
Build Up Pin (BU) x x 7 4 x x
Master Pin (MP) 2 4 2 3 2 3
Bottom Pin (BP) 1 1 2 3 1 2
Bottom
Pin (BP) =
Shallowest
Operating Cut
Top Pin (TP)
10 MINUS
Plug Total
Fixed Core and
LFIC Chambers
1, 2, 5 & 6
Master Pin
(MP) =
Deepest Minus
Shallowest
Operating Cut
Plug Total (MP + BP)
Instructions (LFIC Control Chambers 3 & 4)
Bottom Pin = shallowest operating cut
Master Pin (if required) = Deepest minus
shallowest operating cut
(Plug Total = Bottom Pin + Master Pin)
Build Up Pin = Control Cut plus 6 minus Plug Total
Top Pin = 13 MINUS (PLUG TOTAL + BUILD UP PIN)
Note: “0” depth of cut only available for AP key systems.
Not used with AS or AHS.
Master Pin (MP) =
Deepest MINUS
Shallowest
Operating Cut
Top Pin (TP)
13 MINUS Plug
Total and
Build Up Pin
Build Up Pin (BU) =
Control Cut PLUS 6
MINUS Plug Total
LFIC Control
Chambers 3 & 4
Bottom
Pin (BP) =
Shallowest
Operating Cut
Plug Total (MP + BP)
Lost Ball/Wafer Construction Cylinder
1. In the construction lost wafer chamber use #5 cut for TMK and #6 cut for CMK
2. CMK cuts for the rest of the chambers are same as TMK cuts
3. “Donut” wafer is added in construction lost wafer chamber above bottom pin