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Doc 6001343 (01-20299)
Rev B
CAUTION
The total weight of the gate arm must not exceed thirty-two (32) pounds. The lighter and/or shorter the
gate arm, the longer the life of the gear reducer and motor.
2. ARM ATTACHMENT
Figure 8. Gate Arm Installation.
1.
Attach left and right arms and arm clamps to the hub flanges using hardware provided (Figure 8
①
).
2.
Bolt counterweights to ends of arm clamps using hardware provided (Figure 8
②
).
3.
If extension arm is required, sandwich the extension arm between the right and left arms of the
wishbone before bolting together. See Figure 8
③
above.
4.
Bend and fasten the two arms together as shown above (Figure 8
③
), using hardware provided.
5.
Assemble the two 3/8” threaded rods to the arms for center support using hardware provided
(Figure 8
④
).