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LD-16 Door Operator - Modernization
Clutch Installation and Adjustment
October 2021 - 88420 v.1.0
51
Clutch Installation and Adjustment
(continued)
13. Use the enclosed hardware screws to connect the door linkages.
14. Adjust clutch and clutch actuator linkage. See Figure 46 below and Figure 47 on
page 52.
a. Place a spacer between the vanes. Use one of the following methods to deter-
mine the spacer width:
• Distance of the squeezed pickup rollers
• Actual rollers
• TKE interlock rollers width = 1
5
/
8
"
b. Use a 5 mm hex key to adjust the linkage length until the lock hook is in the fully
lifted position, and tighten the linkage screws.To extend the lengths of the push
rod (if needed) use the linkage extensions.
Figure 46 - Adjust Clutch and Linkage - Short and Long Wittur Extensions
HL =
24.375 Max
16.375 Min
Using Short
Extension
21.149
13.149
Clear Opening
Short Wittur Extension
HL =
32.375 Max
24.375 Min
Using Long
Extension
29.161
21.161
Clear Opening
Long Wittur Extension
Содержание LD-16
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