44
Installation of the rail with the ratchet clasp
• Cut the tension strap to length (pipe circumf at least 120 mm).
• Insert approx. 100 mm of the tension strap into part 1 and 2 of the ratchet clasp (see Fig. 7.40 a).
• Bend the tension strap.
• Insert the tension strap into part 1 of the ratchet clasp (see Fig. 7.40 b).
• Tighten the tension strap.
• Insert the long end of the tension strap into the tension strap clamp and the metal spring (see Fig. 7.41). It is not neces-
sary to mount the metal spring:
– on steel pipes or
– on pipes with an outer pipe diameter < 80 mm or
– on pipes that are not subjected to significant temperature fluctuations
• Place the tension strap around the pipe (see Fig. 7.42).
• Position the metal spring (if mounted), the ratchet clasp and the tension strap clamp:
– on a horizontal pipe, mount the tension strap clamp on the side of the pipe, if possible
– mount the metal spring (if mounted) on the opposite side of the tension strap clamp.
• Insert the long end of the tension strap into part 3 of the ratchet clasp (see Fig. 7.43).
• Tighten the tension strap.
• Cut off the protruding tension strap (see Fig. 7.44).
• Tighten the screw of the ratchet clasp.
Fig. 7.39: Rail on the pipe
Note!
The edge of the tension strap is very sharp, leading to risk of injury. Debur sharp edges.
a
b
Fig. 7.40: Ratchet clasp with tension strap
Fig. 7.41: Tension strap with metal spring and tension strap clamp
screws
1
2
1
metal spring
tension strap clamp
metal spring
Summary of Contents for FLUXUS WW
Page 1: ...User manual UMFLUXUS_WWV1 1EN Ultrasonic flowmeter for water and wastewater FLUXUS WW...
Page 4: ...FLUXUS WW UMFLUXUS_WWV1 1EN 2018 02 28...
Page 8: ...FLUXUS WW Table of contents 8 UMFLUXUS_WWV1 1EN 2018 02 28...
Page 144: ...FLUXUS WW D Conformity declarations 144 UMFLUXUS_WWV1 1EN 2018 02 28 D Conformity declarations...
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