Item 27 - As-Needed HVAC Repair Services

Home Browse Search

7. Check exhaust fan belts for wear, replace as required. 8. Check belt tension and sheave alignment and adjust as required. 9. Inspect exhaust fan unit assembly as required. 10. Check all mounting hardware and tighten as required. Pneumatic Air Compressor: 1. Inspect unit, check for rust spots, oil leaks & general condition of unit as required. 2. Drain tank, check auto drain as required. 3. Check belt, adjust tension & sheave alignments, and replace belt as required. 4. Meg -ohm and record, as required. 5. Check starter wiring & contacts as required. 6. Check motor amperage & voltage as required. 7. Check intake air filter, replace as required. Air Handlers: 1. Provide four (4) quarterly inspections and maintenance for (21) Air Handlers. 2. Preventive maintenance as required. 3. Lock -out and Tag -out equipment as required. 4. Check starter contacts for excessive wear as needed. 5. Tighten all starter wire connections as required. 6. Check belts, adjust or replace as needed. 7. Check pulley sheave alignment, adjust as required. 8. Meg -Ohm motor and record annually. 9. Check fan motor(s) amps. 9. Clean and lubricate unit motor bearings and fan bearings. 10. Check operation of economy dampers. 11. Lubricate all dampers and linkages as necessary. 12. Check operation of static vane (if applicable) 13. Visually check all coils for leaks (Annually) 14. Check and record all coil delta T (Annually) 15. Inspect all mounting hardware, tighten as needed. Multi -zone Air Handlers: 911 Dispatch Area 1. Provide annual Preventive Maintenance Inspection on two (2) York Air Handlers. 2. Preventive maintenance as required. 3. Lock -out and Tag -out equipment as required. 4. Check fan motor amps as required. 5. Clean and lubricate components as required. 6. Check operation of economy dampers as required. 7. Check operation of static vane or dampers as required. 8. Check operation of zone dampers as required. 9. Check and adjust operating and safety controls as required. Package Chiller: 1. Lock -out and Tag -out equipment as required. 2. Check condenser / Barrel tubes as required. 3. Check Chiller barrel tube as required. 4. Check and record unit amp draw as required. 5. Check unit Voltage and Record as required.