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McElroy DynaMc 28 - Fusing the Pipe; Opening Jaws

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Opening Jaws
After the joint has cooled for the pipe manufacturer's
recommended time or appropriate joining standard, shift the
carriage control valve to the neutral position.
Loosen all clamp knobs, and open the carriage.
Open the all jaws
TX04014-4-12-10
Fusing the Pipe
NOTICE: Failure to follow pipe manufacturer's fusion
procedures may result in a bad joint.
After following the pipe manufacturer's suggested heating
procedure:
A) Shift carriage control valve to neutral position, if it is not
already in that position.
B) Shift the selector valve down to fusion position.
C) Open the carriage just enough to remove the heater.
Quickly remove the heater and inspect pipe ends for
appropriate melt.
D) Quickly close the carriage, bringing the pipe ends together
under the pipe manufacturer's recommended pressure.
Allow joint to cool under pressure.
Visually examine the entire circumference of the joint for
compliance with standards established by your company,
customer, industry, federal, state, or local regulations.
TX04013-03-24-14
Butt Fusion Procedure
3 - 13
PH04104-3-29-10
PH04103-3-29-10
CD00141B-9-12-94 CD00141A-9-12-94

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