Cleaning The Grease Separator - Kessel NS 4 Anleitung Für Einbau, Bedienung Und Wartung

7.3

Cleaning the grease separator

• Carry out the tasks that are described under 4.4 Disposal (discharging the sludge trap and the grease
separator).
• Make sure that no more wastewater can be supplied.
• Disconnect the power supply.
• Remove the maintenance port from the sludge trap <23>.
• Remove the maintenance port from the Ballance tower <30>.
• Discharge the grease separator; to do so, extract the wastewater from the Ballance tower <31> or, in the fol-
lowing version:
– Premium: Open the pipeline upstream of the sludge return valve <45>
– Standard and Basic:
... and allow the grease separator to run completely empty.
• Remove the heating cover ventilation <36>.**
** Premium and Standard versions
16
16
V 1.0
Open the discharge opening for residual
23 31 30
45
23
Maintenance
30
31
71 / 80
discharge <51> (see fig. [22] auf page 49)
fig. [15]