NOTES:
Figure 19
shows the REF element but the DIR 2 element is assembled in
the same manner. The DIR 1 element is assembled much like the return side of the element
shown below.
LAST MINUTE CHECK OFF LIST
1. Check all fasteners for tightness, especially the EHU saddles and boom bolts.
2. Do all of the sweeps have the “THIS WAY UP” label correct.
3. Tighten the boom truss wire clips one last time.
4. Tighten the rubber boot hose clamps one last time.
5. Check all taping for loose ends.
6. Have all trusses benn tightened
30
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Figure 19
Small Hose Clamp
Large Hose Clamp
Boom Truss not shown for clarity
Diverter Cone and
CPVC Assembly
Rubber Boot
Locking Ring
Return EST
REF Element Housing Unit
Telescoping Pole
NOTES:
Make sure to completely insert the
Telescoping pole assembly until you
feel a firm stop against the diverter
inside the element housing.
Due to cold flow of the rubber, make
sure to re-tighten all rubber boots 30
minutes after initially tightening.
Securing the Telescoping Poles to EHU Assembly