Operation Manual

19
8 Troubleshooting
8.1 No water fl ow
Cause: Water intake closed.
Troubleshooting: Open the water intake at the upstream stop valve or by closing the locking
handle
2
on the fi lter head
1
.
8.2 No or low water fl ow in spite of open water intake
Cause: Mains pressure too low.
Troubleshooting: Check mains pressure. If the fault persists, check the fi lter system and fi lter
cartridge and replace if necessary.
Cause: Filter head not mounted in direction of fl ow.
Troubleshooting: Dismantle fi lter head and install in direction of fl ow (Chapter 4).
8.3 Leak
Cause: Screwed connections not fi tted correctly.
Troubleshooting: Check mains pressure. Check all screwed connections and mount according to
Chapter 4. If the fault persists, replace fi lter system.
9 Technical Data
9.1 PURITY C Quell ST
PURITY C Filter System with Filter Cartridge
PURITY C25
Quell ST
PURITY C50
Quell ST
PURITY C150
Quell ST
PURITY C300
Quell ST
PURITY C500
Quell ST
Operating pressure 2 bar – max. 8,6 bar
Water intake temperature 4 °C to 30 °C
Ambient temperature
during
operation 4 °C to 40 °C
storage/transport –20 °C to 50 °C
Flow rate with 1 bar pressure loss 850 l/h 160 l/h 145 l/h 140 l/h 140 l/h
Nominal fl ow 30 l/h 60 l/h 60 l/h 60 l/h 100 l/h
Pressure loss at nominal fl ow 0.1 bar 0.25 bar 0.25 bar 0.25 bar 0.5 bar
Empty fi lter cartridge volume 0.85 l 1 l 1.9 l 2.9 l 5.4 l
Weight (dry/wet) 0.9 kg/1.2 kg 1.0 kg/1.4 kg 1.7 kg/2.5 kg 2.7 kg/3.9 kg 4.6 kg/7.1 kg
Comparable capacity according to DIN 18879-1:2007: The comparable capacity is a standardised measure to facilitate comparison
of various fi lters. The comparable capacity is determined under extreme conditions. The useful capacity in practical operation is
higher than the comparable capacity and may vary greatly depending on the usage conditions.
Comparable capacity 170 l 435 l 1278 l 2199 l 4125 l
Dimensions
(Width/Depth/
Height)
Filter system (fi lter
head with fi lter
cartridge)
117 mm/
108 mm/
216 mm
117 mm/
108 mm/
267 mm
117 mm/
108 mm/
423 mm
124 mm/
123 mm/
477 mm
149 mm/
149 mm/
555 mm
Filter cartridge 108 mm/
108 mm/
208 mm
108 mm/
108 mm/
259 mm
108 mm/
108 mm/
415 mm
123 mm/
123 mm/
469 mm
149 mm/
149 mm/
545 mm
Installed dimensions
(vertical installation
with wall mounting
bracket)
137 mm/
130 mm/
216 mm
137 mm/
130 mm/
267 mm
137 mm/
130 mm/
423 mm
137 mm/
138 mm/
477 mm
149 mm/
151 mm/
555 mm
In addition to the accessories (e.g. FlowMeter), the bending radii of the intake and outlet hose must be considered in addition to
the dimensions of the complete system, depending on the installation orientation.
Operating position Horizontal or vertical
Water inlet connection G3/8" or John Guest 8 mm
Water outlet connection G3/8" or John Guest 8 mm