Installation; Installation Site; Installation Surface; There Must Be Ground Drainage - BADU Normblock Multi Originalbetriebsanleitung

5

Installation

5.1

Installation site

5.1.1

Installation surface

 The installation surface must be level and horizontal in order
to avoid damage.
 Observe weight indications!
5.1.2

There must be ground drainage

Calculate the size of the ground drain according to the

following criteria:
– Size of the swimming pool.
– Circulation flow rate.
5.1.3

Ventilation and aeration

 Ensure sufficient ventilation and aeration. The ventilation and
aeration must ensure the following conditions:
– Prevention of condensation.
– Cooling of the pump motor and other system components,
for example switch cabinets and control units.
– Limitation of the ambient temperature to maximum 40 °C.
5.1.4

Structure-borne and airborne noise transmission

 Observe regulations for structural noise protection, for
example DIN 4109.
 Install the pump in a manner which reduces structure-borne
and airborne noise transmission. Vibration-absorbing
materials are suitable bases. Examples:
– Anti-vibration buffers (Normblock Multi)
– Cork lining
– Sufficiently hard foam
5.1.5

Reserve space

 Calculate the reserve space to allow the motor unit to be
removed in the direction of the motor fan with the help of
lifting equipment and the strainer basket to be removed from
the front.
5.1.6

Fasteners

 Fasten pump using screws.
04/2019
Installation
EN 21