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SOP for Preventive and Routine Maintenance for Three Pass Oil Fired Boiler

OBJECTIVE
To save valuable production time
To reduce and save expenses.

SCOPE
The services cover for;
  • Safeties
  • Mechanical
  • Electrical system

RESPONSIBILTY
Mechanical and Electrical engineer/Technician.
Service engineer
Operator
Quality control analyst.

PROCEDURE
Mechanical System
  • Clean water strainer every week and clean oil tank every 6 months
  • Re-generate water softener after every 15 days as per guidance by service engineer during commissioning depending on the raw water hardens (this period depends upon the use of boiler, variation in water wardens.
  • Check and tighten all nuts and bolts of boiler every month.


Safeties
  • Checks for high-pressure, for his temperature no water and flame failure, and low pressure once a week.
  • Check and operate safety valve plunger weekly.

Quality Control
Every day check water softness.

Electrical
  • Check and tighten all panel terminals every months
  • Clean panel board every month.
  • Clean and check all contacts of contractors every month.

REVISION HISTORY
NIL

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