PRE-INSTALLATION
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Drain pipe should be lower that the level of the instrument and the level of the OVERFLOW
port of the tank. The water purification system has 1/4” OD drain pipe. The OVERFLOW port
of the tank is intended for 3/8” OD pipe with stem elbow 3/8”.
Feed water supply connector and drain should be within 3 meters from the installation site.
Please note that in case of Q-Front N system pre-filter Q (part no. 10411) module pre-
mature clogging, we will ship the new pre-filters under warranty only if we get a photo of
the sediment filter installed in the tap water line.
Site requirements
The system requires up to 350*390*540 mm (W*D*H) space on the bench. The system is equipped
with water storage tank “Pro” that requires up to 390*440*600 mm (W*D*H) space. The tank can be
placed under the bench. The system can also be mounted on a wall to save space on the laboratory
bench.
Environmental requirements
The water purification system is intended for indoor use only, in an environment that has
nonconductive pollutants only.
Ensure that the site is maintained under the following conditions:
Condition Acceptable range
15 to 30 °C (59 to 86 °F)
Humidity 20% to 80% relative humidity, noncondensing
Water leakage safety
- Make sure that all water connection tubes are kink-free.
- Make sure that all water connections are tight.
- Feed water supply connector and drain should be within 3 meters or less from the installation
site.
- Feedwater connection port has to be 1/2” NPTF male thread.
When installing the tank, connect the fitting marked OVERFLOW to the drain. Make sure that
the drain level is lower than the OVERFLOW fitting level. This will prevent water leakage in
case of tank level sensor failure.
A 1 m sediment filter has to be installed in the feedwater supply line. Failure to install the
filter may result in clogging of the strainer inside the system and water flow blockage.