Internal Filter Module
The filter module is permanently located inside the SkyHydrant and does not need to be accessed or
replaced providing it is maintained in accordance with instructions. Raw water entering the unit should
not contain any sharp objects or unsuitable chemicals, minerals or excessive turbidity.
Regular cleaning of the SkyHydrant is essential for maintaining a continuous flow of drinking water.
Operating the SkyHydrant
To ensure the correct flow of water is maintained turn all taps
off before commencing each operating procedure:
Fill the
SkyHydrant
with Water:
Open
T1
(dirty water in) &
T4
(vent). This fills the
SkyHydrant with raw water. Close
T4
(vent) when
water flows out and briefly open tap
T6
(air purge) to
clear the lines of any trapped air.
Produce Drinking Water:
Open
T1
(dirty water in) and
T3
(clean water out) to
commence the flow of drinking water.
Manual Cleaning (Daily):
Undertake manual cleaning at least once a day or
more often if the flow of drinking water slows. Manual
cleaning is carried out while the SkyHydrant is full of
water. Don’t forget to turn all taps off before
commencing.
1) Rotate the Cleaning Handles three turns
anticlockwise to release the O ring seal.
2) Move the Cleaning Handles back and forth
vigorously for 1 minute. This agitates and cleans
the filter module located inside the SkyHydrant.
Some leakage may occur around the rotating shaft
while cleaning is undertaken – this is not a
problem.
3) Open
T4
(vent) &
T2 (
backwash out) to allow the
backwash water to drain away and
continue
moving the Cleaning Handles until the backwash is
complete.
4) If necessary, repeat the manual cleaning procedure
until the wastewater from
T2
(backwash out) is the
same colour as the dirty (raw) water passing into
the unit through
T1
(dirty water in).
5) Rotate the cleaning Handles three turns clockwise
to reseal the O rings.
6) The “Manual Cleaning Procedure” is now complete
and the unit can again be refilled water.
Chemical Cleaning (Monthly):
Undertake chemical cleaning once a month or more
often if the flow of drinking water slows.
Chemical Cleaning is undertaken using chlorine to remove organic and other matter not easily
removed by the “Manual Clean”.
Caution: When handling chlorine keep safe by wearing protective gloves, eyeglasses and
clothing and do not inhale the chlorine. Chlorine is a dangerous chemical and if injured wash
area thoroughly with water and seek medical attention.
Chlorine comes as dry granules e.g. calcium hypochlorite (bleaching powder) or a liquid e.g.
sodium hypochlorite. To make up a chlorine bath of 0.1% chlorine (1,000 parts per million) for
the filter cleaning process, undertaking the following procedure:
