Chamberlain ESTATE SERIES SW 2000-X3 - Manual (Page 16)

10 of 42 Doc 01-20099 Rev F
H. GATE ARM INSTALLATION
NOTES:
1. All dimensions are measured from one pivot point to the next pivot point.
2. The dimensions shown above are only recommended settings. Your installation
may require different dimensions.
3. The SW 2000-X3 can be installed without welding. The anchor, swing arm and
drag link may be attached using the supplied hardware only, welded, or bolted and
welded.
4. Paint or other anti-rust coating must be applied to the cut areas of the swing arm
and/or drag link pipe to prevent rust.
1. Attach gate anchor to gate by welding or using hardware (not supplied).
2. Using manual controls, move the swing arm cap assembly until it points roughly to
the anchor. See Figure 7.
3. Measure and cut the swing arm to length. Attach swing arm to swing arm cap
assembly with gate stop on driveway side, using supplied hardware or by
welding.
WARNING: Installing gate stop on the wrong side will cause damage to the gate
operator.
4. Measure and cut Drag Link pipe to length, then insert spherical rod end assembly
into pipe and tighten locking nut.
5. Attach welded end of Drag Link Assembly to Anchor and unwelded end to Swing
Arm.
Swing Arm Cap Assembly
Engaged
Quick Disconnect
Release Lever
Disengaged
Figure 7. Gate Arm Installation