INSTALLATION INSTRUCTIONS
© 2019 Kason Industries, Inc. IS-8600EZ-200 Rev 6 03/19
kasonind.com | 1.800.935.2766 | PAGE 7
8600EZ Power Drive
Single Doors and Bi-Parting Doors
Part Number: 8600*
Bi-Parting Doors
. Determining chain length for Bi-Parting doors. Locate centerline of rail and make a mark DIM P on either side
of center. Locate trolleys at these marks. Measure DIM Q_________; DIM R ______; DIM S ______ and DIM T _____as shown
in
Fig. 17
. Calculate formula below to find chain length.
P= __________ (F- 5 1/4”) Trolley in closed door position using KASON Safety Edge.**
_________ (F- 5 1/2”) Trolley in closed door position using KASON Bulb Gasket. **
FIRST CHAIN LENGTH = R + Q + 2 1/4’ = ___________
SECOND CHAIN LENGTH = T + S + 6 7/8” = _____________
Fig. 17
