PosiDRIVE Security Gate
ZMA-330, Ver. 6
Aligning the Drive Mechanism •
55
7.
Loosen the clamping bolts on both of the mainshaft cranks and the mainspring
crank.
Figure 3.5
Drive Mechanism Alignment
8.
While the second technician holds the gate arm at the desired down position, tighten
all of the bolts on the cranks.
9.
Carefully bump the linkage out of the locked position, manually raise the arm to the
up position, and lock it into place. See “Locking, Unlocking, and Advancing the
Gate Arm” on page 49.
10.
Re-install the mainsprings. See “Adding, Removing, or Replacing the Mainsprings”
on page 52.
Mainshaft Crank
Part 1
Mainshaft Crank
Part 2
Mainshaft
Mainspring
Crank
Mainshaft Bearing
Summary of Contents for PosiDRIVE
Page 1: ...PosiDRIVE Security Gate Installation Operation and Maintenance Manual ...
Page 2: ......
Page 26: ...18 Removing the Enclosure Cap ZMA 330 Ver 6 PosiDRIVE Security Gate ...
Page 64: ...56 Aligning the Drive Mechanism ZMA 330 Ver 6 PosiDRIVE Security Gate ...
Page 68: ...60 Accessing the Distributor Resource Center ZMA 330 Ver 6 PosiDRIVE Security Gate ...
Page 90: ...82 Requesting a Repair ZMA 330 Ver 6 PosiDRIVE Security Gate ...
Page 94: ...86 Index ZMA 330 Ver 6 PosiDRIVE Security Gate ...
Page 95: ......