Remove the push button on top ofthe valve assembly by unscrewingthe retaining nut. The flow adjustment screw is in the top of the cartridge unit. Turn clockwise to increase the flow. Turn anti-clockwise to decrease the flowFrom the point at which the flow is zero and at 60psi pressure:2 turns of the screw clockwiseproduces a flow rate of 0.86 litresper minute.5 turns of the screw clockwiseproduces a flow rate of 2.35 litresper minute These flow rates increase ordecrease if the pressure (PSI) ishigher or lower. The maximum pressure rating is120PSIFor Bottle Filler Adjustments:
By far the most common cause isfailure of the cartridge due to frostdamage.When there is a possibility of frostyweather and a unit is situatedoutdoors, it is essential to turn off the water supply and to drain off thebubbler. If water remains in the bubblercartridge it will be liable to split ifwater freezes inside it.If this occurs please order areplacement cartridge: order code DFBV-cartridge.Alternatively if the cause issuspected damage due to vandalismor the unit is just showing its age,then a complete bubbler valveassembly may be required: order code DFBV
Apinox drinking fountains can besupplied with swan neck bottle/cupfillers.A Bottle Filler may be fittedretrospectively to replace a bubblervalve.Apinox drinking fountainsaccommodate either the bubble valve or the bottle filler - not both.Acorn Aqua water coolers doaccommodate both a bubbler valveand a bottle filler if required.The Apinox Bottle Filler order codeis BFBVThe swan neck spout, by itself, isnot available as a spare part. Replacements must be for the whole unit.
