en - Water demineralisation
44
Connecting cartridges to the mains water supply and
the washer-disinfector
Guide the hoses through the openings provided on the back panel
of the UG 70-60/80 unit.
Ensure that the hoses are not kinked when doing this.
Connect the "H2O pur" (green) hose to the solenoid valve for AD
water or to the AD water inlet hose for the washer-disinfector.
Connect the "Inlet (Eingang)" (red) hose to the on-site cold water
mains supply stopcock.
Important
Water pressure (flow pressure) must be between 250 - 1000 kPa
pressure (2.5 - 10 bar).
The water temperature must not exceed 20 °C.
Venting the car-
tridges
Open the valve by turning it anti-clockwise.
Open the cold water stopcock until water escapes from the valve.
Then close the valve.
The demineralisation cartridge is now ready for use.
Inserting a car-
tridge
Place the connected cartridges into the back of the UG 70-60/80
unit.
The front area can be used to accommodate a spare cartridge.
Removing a cartridge
Close the cold water stopcock.
Open the stopcock for drawing manual AD water (if available), or:
Open the valve on the cartridge to release any pressure.
While doing this, water can escape which should be wiped up
with a cloth.
Unscrew the hoses.
Upend the cartridge to drain the residual water into a suitable out-
let.
LP 2800 empty cartridge
The LP 2800 cartridge is supplied unfilled and must be filled on site
with 19 l of single use resin prior to use (see "Filling an empty LP
2800 cartridge with single use resin").
When depleted replace the spent resin with new single use resin.