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Take care not to exceed 1,6 MPa in membrane module at
any time. If membrane pressure rises above the upper
limit in specification, open recycle flow regulating valve to
bring it down.
Drain flow rate must not drop smaller than the calculated
target value at any time. If drain flow rate becomes
lower, loosen drain flow regulating valve to raise it back.
Turn regulating valve knobs smoothly when regulating
recycle and drain flow. Do not make rapid turns or apply
disproportionate force as this can damage the unit.
3.7.4 Let the unit run for 1 hour discarding permeate and
concentrate to drain to flush out membrane preservative.
Watch pressure and flow rate readings to make sure these do
not exceed requirements.
After 1 hour of operation, start forward flush cycle (by pressing
START on controller front panel), then stop the unit. Switch
off main circuit breaker. Connect permeate tube/hose to
permeate tank. The RO system is ready for operation.
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Installation requirements
• Installation and setup of the unit should be undertaken by a
qualified professional. Room or area where the unit is to be installed
must meet workplace standards of local building code.
• The unit must not be operated in outdoor environments. Do not
expose to weather conditions (rain, temperature fluctuations,
proximity of heating equipment, direct sunlight etc).
• Air at workplace should be free of corrosive vapors, airborne
dust, and fibrous matter.
• To provide access to the unit for maintenance and repair
purposes, respect the following clearances between the unit and
building structures: 500 mm to the left or right, 200 mm above.
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