per mainufacturer’s operation and maintenance manual. Orifice Flow Meters (Section 3-7.3) Refer to for inspection and As required SM SM SM maintenance requirements of differential pressure gauges. Orifice Flow Meters Refer to for inspection and maintenance requirements of differential pressure transmitters. PUMPS Centrifugal Pumps (Section 3-8.1) for proper operations while SM SM SM pump is in use. Check suction and discharge pressure gauge for abnormal readings. Check for unusual noise, vibration, overheating of bearings or case. If equipped with lubricating oil charge, check oil level and adjust as necessary. Quarterly Tighten or replace loose, missing or damaged nuts, bolts, or screws. Centrifugal Pumps Inspect suction and discharge isolation dampeners for misalignment and wear Inspect mechanical seals, if possible, for proper operating temperature, drips, leaks and dirt. Check alignment, clearances, and SM SM SM rotation of shaft and coupler (requires removal of coupler Annually shroud or cover). Lubricate pump bearings.
per mainufacturer’s operation and maintenance manual. Orifice Flow Meters (Section 3-7.3) Orifice Flow Meters Refer to for inspection and maintenance requirements of differential pressure gauges. Refer to for inspection and maintenance requirements of differential pressure transmitters. As required SM SM SM PUMPS Centrifugal Pumps (Section 3-8.1) Centrifugal Pumps for proper operations while pump is in use. Check suction and discharge pressure gauge for abnormal readings. Check for unusual noise, vibration, overheating of bearings or case. If equipped with lubricating oil charge, check oil level and adjust as necessary. Tighten or replace loose, missing or damaged nuts, bolts, or screws. Inspect suction and discharge isolation dampeners for misalignment and wear Inspect mechanical seals, if possible, for proper operating temperature, drips, leaks and dirt. Quarterly SM SM SM Check alignment, clearances, and rotation of shaft and coupler (requires removal of coupler shroud or cover). Lubricate pump bearings. Annually SM SM SM
ufc_3_460_03_appendix_c.docx