MAINTENANCE OF VENTILATION SYSTEMS (EXHAUST)

Pharma Editor November 21, 2016 Engineering Comments Off on MAINTENANCE OF VENTILATION SYSTEMS (EXHAUST) 1,031 Views

OBJECTIVE
To lay down a procedure for Maintenance of Ventilation System
SCOPE
This SOP is applicable to Ventilation System (Exhaust).
RESPONSIBILITY
Technical Supervisor / Engineer
ACCOUNTABILITY
Sr.Executive / Manager
PROCEDURE
Weekly Maintenance
Check condition of the belt for wear, tear and damage and replace if damaged and clean the area with cora cloth
Ensure no air leakages form the rexine cloth connection.
Ensure no vibration from the system.
Ensure belt guard is proper position.
Clean the system with Cora cloth (Free from dust, grease, oil and Foreign material)

Put a Tick mark (Ö) in Weekly Check Sheet after completion of each activity. If it is not O.K put a cross (X) in Weekly Check Sheet indicating the reason in remarks column.

Immediately inform to the concern superior if it is not O.K (X) and take necessary corrective action as per the advice.

Any such deviations should be maintained in the Machine History Cord along with necessary corrective action and its complaints there of.
Monthly Maintenance
Re greases the motor and blower bearings. .

Tighten all terminations in the panel and clean the control panel with air blower

Check the dynamic balance of the blower by empty rotation of the blower with dial gauge, make it balance if found any un balance any unbalance.

Check the cushy foot mountings of rubber pads, replace it if found any damage
Put a Tick mark (Ö) in Half Yearly Check Sheet.
Yearly Maintenance
Check the blower bearings clearance with feeler gauge, replace the bearings if clearance more than 0.1mm

Check and ensure the CFM of blower with anemometer with respect to design parameters

Operation & time verification of digital clock