Wilo EHV G2 - DN 100/2RK, Инструкция по установке и эксплуатации

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36 WILO SE 11/2016 Ed.01 DIN A5
English INSTALLATION
1. Mark out the holes on the building material.
2. Drill the holes according to the instructions.
3. Thoroughly clean the holes.
4. Insert the grout cartridge in the hole.
If the hole is too deep or has broken away, it may be necessary to use more than one
grout cartridge.
5. Using a suitable insertion tool, knock and turn the anchor bolt into the grout until
it reaches the insertion depth marking (a notch on the bolt). The gap between the
building structure and the anchor bolt must be completely filled with grout.
6. Carefully remove the insertion tool. If the insertion tool cannot be easily removed,
wait for the following periods:
Temperature in drilled hole Waiting time
-5 °C ... 0 °C 1 h
0 °C ... +10 °C 30 min
+10 °C ... +20 °C 20 min
+20 °C ... 8 min
7. Let the anchor harden.
Temperature in drilled hole Hardening time
-5 °C ... 0 °C 5 h
0 °C ... +10 °C 1 h
+10 °C ... +20 °C 30 min
+20 °C ... 20 min
Do not move the anchor bolt or place any load on it during the waiting time.
If the building material is damp, the waiting time is doubled.
When the grout has hardened, clean any impurities such as dirt, adhesive resin or drilling
dust from the surface. The component to be attached must be firmly fitted to the base
and may not be in any way loose.
8. Bolt the component to the foundation and tighten it with the specified torque. The nut
must be coated with locking adhesive and re-tightened to the specified torque at least
three times in order to counteract any subsequent settling.
5.2.3. Fastening with W-FA fix anchors
• These anchors may only be used in reinforced or unreinforced normal concrete with
a strength class of between C20/25 and C50/60 (according to EN 206:2000-12).
• The anchors are only suitable for crack-free concrete.
•
Before using fix anchors, the strength of the structure must be ascertained in order to
ensure that the reaction forces can be absorbed.