Preventive Maintenance Exhaust Fan Maintenance Checklist

This will save you money on operating costs.

Preventive maintenance exhaust fan maintenance checklist.

Place shutter under the fan against the wall. Plug fans without housing with direct drive. Inspect and adjust fan belts. Attach pressure spray nozzle.

Service or repair operations may be only carried out by skilled personnel in compliance with the instructions given by this manual. Inspect lighting on a regular schedule. Pfp rle 20 30 rle evo rlm 50 rlm evo direct driven centrifugal fans. Be careful not to over tighten fan belts as that can lead to bearing wear and eventually the premature failure of bearings and.

Quarterly check cleanliness of the fan. Clean ventilation exhaust system 1. Remove shutter from the fan by releasing 4 clips located on the sides of the shutter. Hook up garden hose to spigot at end of house.

General preventive maintenance check all connections at the vfd and tighten as needed. Common preventive maintenance for fans includes cleaning blades lubricating parts checking vibration and inspecting bearings. Check fan belt tension. Download pdf 126 kb maintenance checklist for industrial process fans acc.

The fan may be only installed by properly trained and qualified personnel. Check for belt wear and alignment. Fans are simple yet critical components of an hvac system. Using a vacuum remove all dust and debris from the inside and outside of the vfd.

Verify proper fan rotation. Since commercial exhausts are mounted on the roof they are subject to severe weather such as snow heavy winds torrential rain and more. In fact routine preventive maintenance of rooftop ventilation systems has been shown to result in energy savings of as much as 11. Although daily maintenance is minimal monthly and yearly tasks should not be ignored.

Answered september 6 2019. Replace if necessary to ensure proper operation. Exhaust fan maintenance suggestions speaks to how to maintain an exhaust fan and a schedule of tasks for such. Fans for ventilation and air conditioning.

Maintenance checklist for fans according to atex maintenance checklist for centrifugal fans acc. Clean condenser and fan check charge and superheat reset pressure switches twice yearly measure and record compressor current draw check contactors and electrical connections check for leaks with chemical detector check temperatures inspect evaporator and clear out drains check gaskets harris warren offers contracts for preventive maintenance which will prolong the quality performance and efficiency to all your equipment. Before carrying out any maintenance and or regulation operation disconnect the fan from its power supply sources. Turn on hose 3.

Rinse both sides of shutter fan blades and motor with garden hose. The final maintenance check is the exterior of the fan. Check all exit lighting for proper installation and function. Consider these preventive maintenance checklists as a starting point as you think about the maintenance activities that can help keep your facility functioning.