Maintenance; Maintenance Intervals; Troubleshooting - Kessel NS 2 Anleitung Für Einbau, Bedienung Und Wartung

7

Maintenance

7.1

Maintenance intervals

The maintenance date for the grease separator can be set in the
By default, a period of 12 months based on the time of initialization is set automatically. This value can be
changed at any time.
7.2

Troubleshooting

Grease separator
Fault Possible cause
No or only little 1RW KHDWHG RU KHDWHG WRR EULHÁ\
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out.
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Room temperature below 15°C.
Slow development of a solid layer of
grease.
Coarse material is blocking up the
grease separation valve.
Air in the heating cover. Not venti-
lated during start-up.
Sludge trap
Fault Possible cause
No or only little Sludge discharge is blocked.
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Backwater in the Inlet to the grease separator system
inlet pipe / water is blocked, grease deposits in the
does not reach inlet pipe
the separator
Maintenance
Measure
Switch heating on again. Heating duration 120 min., check
temperature.
See 4.4 Disposal (lead time and hydrostatic pressure) auf
page 61.
Heat for longer and so increase room temperature.
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- Avoid the supply of coarse material (coarse trap).
- Clean the grease separation valve.
Clean the ventilation pipe.
Measure
Discharge the sludge more frequently.
Discharge the sludge trap completely and clean it.
- Avoid the supply of coarse material (coarse trap).
- Clean the sludge separation valve.
See 4.4 Disposal (lead time and hydrostatic pressure) auf
page 61
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pipe for blockages.
70 / 80
2. Maintenance / 2.4 Maintenance date menu.
2016/05