Hi-Tech RO-300 DLX 운영 및 유지보수 매뉴얼 - 페이지 5
{카테고리_이름} Hi-Tech RO-300 DLX에 대한 운영 및 유지보수 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Hi-Tech RO-300 DLX 10 페이지.
페이지 인쇄Free Chlorine:
pH
Pre-filter:
Inlet Connections:
3.3
Permeate Water
Maximum Permeate Back pressure:
Permeate Outlet Connection:
3.4
Concentrate Water
Concentrate Connections:
3.5
Material must not precipitate in the machine or membranes. Be certain all components are
soluble at the concentrations in the machines. Remember, a machine operating at 33%
recovery concentrates nearly all impurities one-and-one-half times.
3.6
If the feedwater contains a slightly soluble material such as calcium sulfate, silica or colloidal
clay, an approved Hi-Tech dispersant should be used.
4.0
START-UP
4.1
Recheck the function and integrity of your pretreatment equipment. Ensure that your water
softener and activated carbon filters, iron filters (When applicable) have been leak-checked,
backwashed, and thoroughly rinsed for service before starting up your RO unit.
4.2
Attach feedwater hose to the inlet of the machine.
4.3
Check for leaks at all connection points.
4.4
Turn on feedwater gradually and check for leaks in the inlet plumbing. No flow should go
through the machine while the power is off and the inlet valve is in the closed position.
NOTE : When the machine is off, there should never be flow through the machine. Flow
4.5
Attach the tubing from permeate and concentrate outlet points, and run the tubing to drain.
4.6
Plug the power cord into a 220-VAC receptacle, with the machine power switch in the OFF
position.
4.7
Open your concentrate and recycle flow control valves two complete turns.
Continuous exposure : Short-term exposure Less than 0.1 mg/L
Minimum - 5.5
Hytrex 5-micron filter recommended;
feedwater must be filtered to 100 - mesh
size (approximately 100 microns or smaller)
3/8 or ½ inch inlet
through the machine when it is off can ruin the membrane, and the inlet valve must
be repaired.
Up to 0.2 mg/L
Maximum - 10.0
60 psi (4.1 bar)
½ -inch tube
½ -inch tube