Exhaust Fan Preventive Maintenance Checklist

Replace if necessary to ensure proper operation.

Exhaust fan preventive maintenance checklist.

Clean ventilation exhaust system 1. Check the flexible duct. Check that the condensate drain pan is draining properly. Numerous exhaust fans off line impacting safety and creating corrosion issues all sfe automatic backflush strainers failed no manual backflush initiated on line analyzers not functional essential zero redundant equipment cmms could not list off line equipment 2 20 2018 2018 joint expo maintenance audit 45.

A fan maintenance checklist should include checking for belt wear belt tension and alignment of pulleys. Place shutter under the fan against the wall. Inspect evaporator coil drain pan and condensate drain lines. Exhaust fan maintenance suggestions speaks to how to maintain an exhaust fan and a schedule of tasks for such.

Hook up garden hose to spigot at end of house. 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. The average life of a bathroom exhaust fan is about ten years and kitchen hood fans tend to hang in there a little longer at around 15 years.

Check fan belt tension. Check blower motors in operation for excessive noise or vibration. This will save you money on operating costs. Service or repair operations may be only carried out by skilled personnel in compliance with the instructions given by this manual.

Maintenance checklist for fans according to atex maintenance checklist for centrifugal fans acc. In fact routine preventive maintenance of rooftop ventilation systems has been shown to result in energy savings of as much as 11. Check combustion blower housing for lint and debris and clean as necessary. Change all air filters according to your schedule.

Plug fans without housing with direct drive. Before carrying out any maintenance and or regulation operation disconnect the fan from its power supply sources. 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 clean blower assembly includes blower housing blower wheel and motor on older models lubricate motor and inspect and replace fan belt if needed.

The fan may be only installed by properly trained and qualified personnel. Fans for ventilation and air conditioning. Rinse both sides of shutter fan blades and motor with garden hose. Quarterly check cleanliness of the fan.

Check for belt wear and alignment. Turn on hose 3. Hvac r and pneumatics clean the air intake if necessary. Pfp rle 20 30 rle evo rlm 50 rlm evo direct driven centrifugal fans.

Attach pressure spray nozzle. Clean motors and ductwork if necessary.