AIR HANDLING UNIT

1.0 PURPOSE

It is established to provide a proper procedure for maintaining air blow in different manufacturing department.

2.0 SCOPE

It is applicable in different manufacturing areas and R.M. Store.

3.0 RESPONSIBILITY

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

4.0 PROCEDURE

The Air Handling Unit with instrument is handled in the following way.
5.0 MAINTENANCE

5.1 MONITORING OF MACHINE MAINTENANCE:

Time to time check each and every part of Air Handling Unit according to the maintenance schedule.
Check the following parts carefully.
vElectric motor
vElectric Starter
vV. Belts
vPullies
vBlowers
vPre-Filter & Hepa Filter
vShaft and bearing
This activity is then documented in the form Machinery & Equipment Maintenance Log Check the AHU condition time to time to find any kind of problem during operation.
All the monitoring record is filed and kept by the Maintenance Supervisor.
5.2 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.

6.0 PRECAUTIONS:

Always assure that the bearings are lubricated properly.
Tension of belt and pulley alignment should be checked before going to start operation.