The last thing you and your employees want on a hot, humid summer day is for the cooling system to fail. With a Spring Start-Up Service you can feel comfortable that won't happen. We do over 25 separate inspections or checks on all rooftop heat/cool units during a Spring Start-Up. Each one is extremely important to ensure safe, reliable operation. The main difference between a Spring Start-Up and other types of inspections is the operation tests on the compressor(s). For the operation tests, we run and record a complete test log for each unit. We verify the refrigerant charge, oil level and super heat adjustment. We inspect for vibrations and unusual noises in bearings and we check for any evidence of moisture in the system. By recording the oil suction and discharge pressure we check for refrigerant leaks and determine if coil cleaning is required. A Spring Start-Up will prevent costly breakdowns, and allow you to project costs by giving you a complete analysis on your equipment. With a proper tune-up and cleaning, your cooling equipment will run more efficiently with no costly downtime. Spring Start-Up Service Benefits • Avoid costly equipment breakdowns • Ensure safe equipment operation • Maximize energy efficiency • Maintain a comfortable and productive workplace Spring Start-Up Service Features • Complete inspection • Detailed step-by-step maintenance • Complete written report for your records • Specially trained, licensed technicians

Spring Start-Up Check List • Verify complete system condition • Inspect fan and motor bearings • Inspect fans for cleanliness and balance • Adjust and align belts and pulleys • Grease all bearings • Oil all motors • Verify motor amps and voltage • Inspect all wire connections • Clean or replace filters • Inspect for vibration and noise • Secure any loose panels • Verify proper operation of thermostat • Start up equipment • Verify compressor amps and voltage • Inspect crankcase heater and safety controls • Inspect for oil and refrigeration leaks • Verify oil level and pump operation • Check discharge and suction pressures • Verify refrigeration charge • Inspect for vibration and noise • Perform pump down capacity check • Check super heat • Complete inspection of compressor • Verify cooling capacities • Detailed inspection of condenser • Detailed inspection of evaporator • Verify condensate drain operation • Leave equipment ready for customer use