STEP 4 - FREE STANDING SWING ARM INSTALLATION
4.1
Attach Swing Arm to formed channel using hardware provided (
diagram 4A
). Be sure that thrust washers are
in position. Tighten nuts on pivot bolt until lockwashers are compressed, being sure boom rotates freely.
4.2
Carefully swing arm through entire travel to ensure arm is clear of obstructions and does not drift.
If Swing Arm drifts, check to make sure mast is plumb
and/or Swing Arm is squarely supported by both formed
channel brackets. Shims may be used between thrust
washer and channel bracket.
STEP 5 - TETHER TRACK® INSTALLATION
5.1
Slide Tether Track® through all track supports on Swing
Arm. Track must not extend further than 18” from the end
of the arm.
5.2
Thread jam nuts down on clamping bolts (two at each
track support). Thread clamping bolts with jam nuts into
track supports and tighten until snug against track. Lock
clamping bolt into place with jam nut (
diagram 5A
).
5.3
Install end stop (molded bumper with thru bolt) in Tether Track® as
shown (
diagram 5B
). Tighten nut on thru bolt until lockwasher is flat.
5.4
(Dual Track Swing Arm only)
Repeat Steps 5.1 through 5.3 for
second track.
10
10/12 Rev. E
WARNING
Do not overtighten clamping bolts on track supports: this will cause permanent damage to the Tether Track®.
WARNING
Always ensure thru bolt is in place when using this product. Thru
bolt prevents track from sliding out of track supports as well as
capturing trolley in the track.
Diagram 4A.
Attaching Swing Arm to mast.
SWING ARM
TETHER TRACK
CLAMPING BOLT
JAM NUT
TRACK SUPPORT
Diagram 5A.
Attaching Tether Track® to Swing Arm.
THRU BOLT
MOLDED BUMPER
LOCKWASHER
HEXNUT
Diagram 5B.
End stop installation.
