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J� 7 �C1r <br />ENVIRONMENTAL HEALTH <br />C"=RTMENT <br />• Remove the containment by activating the grinder and <br />inserting the end of the pipe into the housing (single size <br />tool) or onto the guide rods (universal tool). Note: Period- <br />ically check guide rods of universal jacket cutter for nick, <br />burrs, gouges, etc. that could damage the inner liner of <br />the pipe. Remove these prior to use. <br />• Push the pipe into (or onto) the tool to cut a longitudinal <br />groove in the containment. <br />• When the end of the pipe reaches the pin, rotate the pipe <br />(or tool), cutting the containment circumferentially. <br />• When cutting the jacket of a pipe to be used with a ter- <br />mination sleeve, a longer cut of jacket is needed to allow <br />enough room to bond the primary pipe to both the termi- <br />nation sleeve and a primary fitting. Minimum dimensions <br />are shown in the table below. <br />• Rotate back to the starting position and remove the pipe <br />from the tool, letting the rotating grinding wheel track <br />back thought the cut made when the pipe was put in/ <br />on the tool. <br />• Physically remove the containment layer by prying it <br />open slightly and pulling it off the primary. Use care to <br />avoid damage to the primary pipe during this operation. <br />Note: The cut off wheel will gradually wear and need adjust- <br />ment to cut at the proper depth. To adjust, set the depth so <br />that the wheel cuts just to the tape layer (outer edge of the <br />layer of glass beads) and not into the layer of glass beads. <br />This will minimize wear on the wheel. <br />Pneumatic Diamond Cut-off <br />Grinder Motor Wheel <br />Safety guard is omitted for clarity. <br />62 <br />