Model 401 & 403 Pass-Thru
Service and Installation Instructions
99-21972-S001 Rev. C
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1
Model 403 Pass-Thru Wiring Schematics
With Threshold
Without Threshold
Door Removal Instruction
1.
Release tension on Torquemaster by turning front screw clockwise.
2.
O
n Models 401 & 403:
Open door and lock into hold-open position. Using a flat-
head screwdriver, go to the top and remove the hold-open bolt from the frame by
turning the bolt hex head counter-clockwise.