13
english
1)Accessories / model variants
NEPTUNE E
7.1 MaintenanceSchedule
Weekly Afterthe first 50
operatinghours
Every six
monthsor
500operating
hours
As
required
7.2.1 Water filters Q
7.2.2 Checking the pump oil quality Q
7.2.3 Changing the pump oil QQ
7.2 Maintenancework
7.2.1 Waterfilters
Water filters are fitted at the water
and pump inlets to prevent large
particles of dirt from entering into
the system.
1. Unscrew quick coupling.
2. Remove filter with tool and
clean it.
3. Also clean filter at pump in-
let.
7.2.2 Checkingthe pumpoil
quality
1. Check color of pump oil.
If the oil has a grey or white
shade, change the oil (see
chapter 7.2.3)
2. Top off oil level with fresh oil
if necessary.
Oil type see chapter 9.3
Technical Data.