Hi-Tech RO-300 DLX 운영 및 유지보수 매뉴얼 - 페이지 9

{카테고리_이름} Hi-Tech RO-300 DLX에 대한 운영 및 유지보수 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Hi-Tech RO-300 DLX 10 페이지.

Symptom

Percent rejection declining

Switch on; unit not operating

TROUBLESHOOTING GUIDE

Possible Causes

Dirty or fouled membranes

O-ring seals on membrane

unseated or damaged parts

M e m b r a n e ( s )

replacement

Storage tank float switch has

cut power to machine.

Thermal overload of motor

Pump motor failure

Clean the membrane

Replace the O-rings and check

the sealing surfaces. Replace

damaged parts.

r e q u i r e s

Replace the membranes as

needed.

The storage tank may be full.

The switch control may require

adjustment.

Allow the machine to cool.

Check the amp draw of the

motor.

Check the fuses or circuit

breakers; measure the voltage.

Remedies