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IPN 074-397-P1G
HAPSITE Smart Operating Manual
NOTE: The Tri-Bed Concentrator is directional. The Tri-Bed Concentrator
must be installed with the smooth metal sleeve pointing down and the
grooved metal sleeve pointing up. See Figure 2-42.
Figure 2-42 Proper Tri-Bed Concentrator Orientation
The elbow fittings and nuts may be hot. If necessary, let
the elbow fittings and nuts cool down before continuing.
4 While holding the nut and ferrule in place, carefully place the smooth metal
sleeve end of the Tri-Bed Concentrator tube into the lower elbow fitting.
5 Carefully lift up on the top elbow fitting and insert the end of the tube with the
grooved metal sleeve into the fitting.
6 Keep the Concentrator tube aligned between the two elbow fittings while gently
pressing down on the top elbow fitting with just enough force to seat the tube.
7 While maintaining steady pressure on the top elbow fitting, first finger-tighten
the bottom nut of the concentrator tube, then proceed to finger-tighten the top
nut.
8 Continue to hold pressure on the top fitting and gently tighten each of the nuts
with 1/8 to a 1/4 turn using a 7/16" open-end wrench.
Excessive force and/or tightening can cause the fragile
glass to break!