Exhaust Fan Preventive Maintenance Checklist

In fact routine preventive maintenance of rooftop ventilation systems has been shown to result in energy savings of as much as 11.

Exhaust fan preventive maintenance checklist.

Fans for ventilation and air conditioning. Inspect evaporator coil drain pan and condensate drain lines. Plug fans without housing with direct drive. Check combustion blower housing for lint and debris and clean as necessary.

Be careful not to over tighten fan belts as that can lead to bearing wear and eventually the premature failure of bearings and. Before carrying out any maintenance and or regulation operation disconnect the fan from its power supply sources. Clean ventilation exhaust system 1. Replace if necessary to ensure proper operation.

Place shutter under the fan against the wall. 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. Rinse both sides of shutter fan blades and motor with garden hose. This will save you money on operating costs.

Remove shutter from the fan by releasing 4 clips located on the sides of the shutter. Clean motors and ductwork if necessary. Service or repair operations may be only carried out by skilled personnel in compliance with the instructions given by this manual. Check for belt wear and alignment.

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. Inspect and adjust fan belts. Attach pressure spray nozzle. 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.

Pfp rle 20 30 rle evo rlm 50 rlm evo direct driven centrifugal fans. Hvac r and pneumatics clean the air intake if necessary. The fan may be only installed by properly trained and qualified personnel. 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.

Quarterly check cleanliness of the fan. If you have an hvac professional perform annual maintenance on your home s furnace and air conditioner you might consider making it part of the routine to get your exhaust fans checked out at the same. Download pdf 126 kb maintenance checklist for industrial process fans acc. Check fan belt tension.

A fan maintenance checklist should include checking for belt wear belt tension and alignment of pulleys. Check that the condensate drain pan is draining properly. Maintenance checklist for fans according to atex maintenance checklist for centrifugal fans acc. Check blower motors in operation for excessive noise or vibration.

Hook up garden hose to spigot at end of house. Exhaust fan maintenance suggestions speaks to how to maintain an exhaust fan and a schedule of tasks for such.