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IPN 074-397-P1G
HAPSITE Smart Operating Manual
6 Fully tighten the top nut using your fingers being careful not to push, pull, shove
or tilt the nut and fitting. Once the top nut is tightened, tighten the bottom nut
again using your fingers. See Figure 2-48.
Figure 2-48 Tightening the Top and Bottom Nut
7 Once the nuts have been finger-tightened, use a 7/16" inch wrench to finish
tightening. Turn the nuts 1/8 to 1/4 of a turn more.
Using too much force may cause the fragile glass
tube to break.
8 The concentrator cover has two sets of metal arms that are used to make
contact with the concentrator tube. If these contacts are too close together the
pressure from installing the cover may break the concentrator. If they are
spread two far apart, they will not make contact with the concentrator. See
Figure 2-49.
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