6
c) Now add lubricant** to the visible surfaces of both sealing O-rings & the external threads of the head
connections.
d) Place the glass cylinder into one of the head connections, centralizing O-Ring end first.
e) Roll the centralising O-Ring down to sit between the precision groove on the head connection and the
glass cylinder.
f) Carefully place the body over the top of the glass cylinder, slipping it down and over until it engages
with the threaded head connection.
g) Loosely thread the body onto the head connection. Do not tighten the two components together, a
small gap between body & head connection should be visible.
h) Fit the final centralizing O-ring into the groove in outstanding head connection.
i)
Now add lubricant** to the visible surfaces of the centralizing O-ring.
j)
Slip the head connection complete with installed O-Rings over the glass cylinder and tighten loosely.
k) Tighten both head connections until they a butted up against the body.
** Ensure the lubricant used is not harmful to either the O-rings material or the end users process.
DANGER
Adequate PPE should be warn when assembling or disassembling the Hy-
Sight unit, this includes but not limited to eye protection and cut proof gloves.
16633 Foltz Parkway, Strongsville, OH 44149, USA
+1 440-572-1500 • clark-reliance.com
