Graf KLsepa.pop Notice D'installation page 21

2.3. Venting

Inlet and outlet lines on grease separators must be adequately vented.

The inlet line must be run as a ventilation duct up to the top of the roof.

All connecting lines longer than 5m must be vented separately.

If no ventilation is provided for the inlet line over a distance of ten metres, another
ventilation duct must also be connected as close to the separator as possible.

A draught intensifier supports the ventilation.
2.4. Building site
The tank must only be installed in non-cohesive soil to slightly cohesive soil (G1 group,
condition A4 and B4, degree of compaction DPR = 97 %, according to ATV-DVWK-A
127). In case of deviating installation conditions, a separate verification must be carried
out.
Vor der Installation müssen folgende Punkte unbedingt abgeklärt werden:

The structural suitability of the ground.

Maximum occurring ground water levels and infiltration capacity of the ground.
To determine the soil physical factors, a ground assessment must be carried out.
2.4.1. Ground level cover
Attention: The ground level cover over the tank collar must be between 700 and 1200 mm!
Saphir tank series
700 - 1200
2. Installation conditions
KLsepa.pop
Diamant tank series
700 - 1200
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