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Boss Water Systems
Australia
Reverse Osmosis System
Model – 021-4P-GM
Congratulations on your purchase of the
most advanced water purifier system
available!
Installation and Service Guide short web version,
this is not the instruction manual you will receive
with your purchase of a PSI-021-4P-GM but a
shortened version that is available on our web site,
it is a shorter version due to other suppliers likely to
copy this instruction manual as their own.
This reverse osmosis system is designed for those persons that want to self maintain the system and
using the extra equipment supplied with this unit analyse how the system is operating.
The gauges measure the mains water pressure (bottom Gauge), the top gauge measures the pressure
after the water has passed through the two primary cartridges. The sediment from the mains builds
up on the cartridges and will start to slow the flow rate through the primary cartridges, this pressure
drops the pressure and this is shown on the top gauge, by noting the pressure difference between the
two gauges indicates the level of pressure drop.
The total dissolved solids (TDS) meter supplied with the unit measures the success level of the
membrane in parts per million TDS, this is an electronic devise and is simple to use, you fill a clean
glass with tap water and take a reading, then fill the glass with reverse osmosis water and take a
reading, the difference between the two readings gives you the success rate. The reverse osmosis
systems are very reliable, the TDS meter is really to re-assure all is working well.
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Table of Contents
Related Manuals for Boss Water Systems 021-4P-GM
Summary of Contents for Boss Water Systems 021-4P-GM
- Page 1 Installation and Service Guide short web version, this is not the instruction manual you will receive with your purchase of a PSI-021-4P-GM but a shortened version that is available on our web site, it is a shorter version due to other suppliers likely to copy this instruction manual as their own.
- Page 2 REVERSE OSMOSIS WATER PURIFIERS Of all the water purifier system types on the market by far the most superior is the reverse osmosis process. Reverse osmosis works by forcing water through a membrane, if the water molecule is small enough it will pass across the membrane material and into the product line (pure water).
- Page 3 Caution This Reverse Osmosis system is designed for operation on microbiologically safe water which is usually Chlorinated mains water supplies, this system is not suitable for installation on Un-Chlorinated water supplies, contact your selling agent to have a UV steriliser added for microbiologically unsafe water such as Tank, Dam or Bore water. Pressurised Storage Tank Carbon Post Filter...
- Page 4 Stage 3 This is the membrane which is the main filter in a reverse osmosis system, pore size is less than 0.0005 micron, the membrane is a thin film composite, NSF stand 42, 53 and 58, normal replacement is usually between 3 to 5 years. Stage 4 This is the carbon polishing post filter which provides final filtration to provide superb tasting clean water.
- Page 5 Determine desired location for the faucet on your sink surface. Place a piece of masking tape or duct tape on location where the hole is to be drilled. Mark the centre of the hole on the tape. Using a variable speed drill on the slowest speed, drill a 1/8” (3 mm) pilot hole at the centre of the desired location.
- Page 6 Flush valve maintenance. This unit is fitted with a membrane-flushing valve and is normally closed. About once a month Turn the Faucet on and drain the tank, at the same time turn the small red or blue valve at the front of the unit to the open position and leave it on for about 10 minutes to clear any possible build-up of particles, failure to do this will shorten membrane life.
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