FIRETRACE Direct Systems Manual de instrucciones - Página 9
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All compression fittings must be secured in the following manner:
a) Cut the tube end ensuring the cut is clean and free from burrs. Check that no debris/ swarf is
left in the tube.
b) Place the nut over the end of the tube with its threaded section towards the end of the tube.
c) Push the tube fully home into the body.
d) The nut shall be tightened finger tight and then using a 12mm Spanner pinched up to firm
hand tightness
e) Slacken off the assembly and inspect end to ensure flange has formed correctly then
reconnect and tighten down to ensure an effective seal.
Method of Assembly
1. Tubing must be cut off square.
2. Insert tubing into tubing nut.
3. Offer the tubing to the fitting so that the tubing bottoms on the tubing stop.
(this requires a firm push if cold)
Hold the tubing in contact with the tubing stop and screw the tubing nut down to
4.
the recommended torque. (torque = 5.7 Nm)
The use of a tube cutter (FT0127) is
recommended for an accurate cut of the
Trace Detection Tube.
5. Slacken off the assembly and inspect end to ensure flange has formed correctly then
reconnect to fitting and tighten down to ensure an effective seal.
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