Preventive Maintenance Exhaust Fan Maintenance Checklist

Service or repair operations may be only carried out by skilled personnel in compliance with the instructions given by this manual.

Preventive maintenance exhaust fan maintenance checklist.

Common preventive maintenance for fans includes cleaning blades lubricating parts checking vibration and inspecting bearings. Since commercial exhausts are mounted on the roof they are subject to severe weather such as snow heavy winds torrential rain and more. Rinse both sides of shutter fan blades and motor with garden hose. Quarterly check cleanliness of the fan.

Plug fans without housing with direct drive. Be careful not to over tighten fan belts as that can lead to bearing wear and eventually the premature failure of bearings and. Inspect and adjust fan belts. Routine visual inspection and adjustment of your commercial kitchen exhaust fan belt will ensure that it has the proper tension and that it is not slipping.

Fans for ventilation and air conditioning. Maintenance checklist for fans according to atex maintenance checklist for centrifugal fans acc. Remove shutter from the fan by releasing 4 clips located on the sides of the shutter. Pfp rle 20 30 rle evo rlm 50 rlm evo direct driven centrifugal fans.

The final maintenance check is the exterior of the fan. The fan may be only installed by properly trained and qualified personnel. Download pdf 126 kb maintenance checklist for industrial process fans acc. General preventive maintenance check all connections at the vfd and tighten as needed.

Using a vacuum remove all dust and debris from the inside and outside of the vfd. Check all exit lighting for proper installation and function. Hook up garden hose to spigot at end of house. Before carrying out any maintenance and or regulation operation disconnect the fan from its power supply sources.

Consider these preventive maintenance checklists as a starting point as you think about the maintenance activities that can help keep your facility functioning. Check for belt wear and alignment. Replace if necessary to ensure proper operation. Answered september 6 2019.

Verify proper fan rotation. Make sure your inspection list includes all the lighting in your facility. Turn on hose 3. Although daily maintenance is minimal monthly and yearly tasks should not be ignored.

Fans are simple yet critical components of an hvac system. Inspect lighting on a regular schedule. Because of these weather conditions you should always do an external check for any signs of corrosion rusting or leaking. Exhaust fan maintenance suggestions speaks to how to maintain an exhaust fan and a schedule of tasks for such.

Attach pressure spray nozzle. In fact routine preventive maintenance of rooftop ventilation systems has been shown to result in energy savings of as much as 11. Place shutter under the fan against the wall. Clean ventilation exhaust system 1.