Sentryway CurveTrack, System Installation Manual

Page: 57 / 70

VIDEOSURVEILLANCE SYSTEMS
SENTRY
WAY
®
CT V2 001
Page 57 of 70
System Installation Guide
Start to heat the coppers with a welding torch. You need to press both pipes one against the other.
Make sure that the pipes are perfectly aligned and straight without any space at the junction. You can
stop heating as soon as you start to see the silver colour at the junction. Then, immediately apply a wet
sponge to the copper pipes to take out the excess tin. Check that there is no defect around the junction.
When the copper has cooled down you have to sand it at the junction with a sandpaper of 80. Make sure
that the copper junction is perfectly smooth and that you do not see any defect.
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