Reverse Osmosis Plant

1. PURPOSE

It is established to provide a proper procedure for the treatment of tap water before using it, (in water treatment department).

2. SCOPE

It is applicable in WATER TREATMENT DEPARTMENT.

3. RESPONSIBILITY

Maintenance officer (Mechanical / Electrical)
Maintenance Supervisor (Mechanical / Electrical)

4. PROCEDURE

The Reverse Osmosis with instrument is handled in the following way.

5. MAINTENANCE

MONITORING OF MACHINE MAINTENANCE:

Time to time check each and every part of Reverse Osmosis Plant according to the maintenance schedule.
Check the following parts carefully.
 Electric motor
 Electric Starter
 Valve & joints
 Electronic Card
 Pressure Switch
 Membrane (If Required Changed It)
 Valves
This activity is then documented in the form Machinery & Equipment Maintenance Log
Check the Reverse Osmosis condition time to time to find any kind of problem during operation.
All the monitoring record is filed and kept by the Maintenance Supervisor.
EMERGENCY / BREAKDOWN MONITORING:

Maintenance Manager receives Maintenance Work Order duly signed by the section incharge of the concerned machinery or equipment.
Maintenance Work Order is assigned a number according to the receiving in the Maintenance Reference Register.
Maintenance Manager assigns the maintenance work to the concerned personal
After the completion of work the section incharge signs the completion of Work Order.
All the record is filed and kept by the Maintenance Supervisor.

PRECAUTIONS:

Do not operate the machine below designated pressure without approval from osmonics. Operation below started pressure may be detrimental to the pump.
Do not allow the pump to operate without concentrate flow. If pump prime is lost when trying to clean on suction, positive inlet pressure is required to reprime. No air should be sucked in to the inlet line during suction cleaning.
Designate trained staff for the operation.