Pipework - Wilo Atmos TERA-SCH Serie Einbau- Und Betriebsanleitung

Fig. 12: Levelling screws on the base surface
Fig. 13: Levelling and aligning the base frame
Fig. 14: Anchor bolt
6.5.3 Pouring out the base frame
6.6

Pipework

Installation and operating instructions Wilo-Atmos TERA-SCH
Installation and electrical connection
NOTICE
The anchor bolts must fit in the fastening bores of the base frame.
They must meet the relevant standards and be sufficiently long, so that a firm fit in
the base is guaranteed.
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Pour in anchor bolts with concrete. After the concrete has set, tighten the anchor
bolts evenly and firmly.
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Align the unit so that the pipes can be connected to the pump stress-free.
The base frame can be poured out after fixing. The process of pouring out reduces vi-
brations to a minimum.
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Wet the base surface before pouring out the concrete.
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Use a suitable, non-shrink mortar for pouring out.
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Pour the mortar through the openings in the base frame. Be sure to avoid hollow
spaces.
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Plank the base and base frame.
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After curing, check the anchor bolts for a tight fit.
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Coat the unprotected surfaces of the base to protect from moisture.
The pipe connections of the pump are fitted with dust caps so that no foreign objects
can penetrate during transport and installation.
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These caps must be removed before connecting pipes.
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