Graf KLsepa.pop NS 1 SAPHIR Instrucciones De Montaje página 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.
The following issues must be clarified prior to installation:

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
Please take note of the maximum earth covering. This should not be exceeded.
Earth cover
Min
Max
Saphir tank series
700 - 1200
2. Installation conditions
Saphir
700 mm
1200 mm
KLsepa.pop
Diamant
700 mm
910 mm
Diamant tank series
700 - 910
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