Preventive Maintenance Checklist: UNIT HEATER, ELECTRIC - Annual

• Site conducted

• Conducted on

  Date

• Prepared by

• Location

• Work order number

(T)ools, (S)afety Equipment and (M)aterials

• Electrician tool set

  Yes

  No

  N/A

• SAE #10 oil

  Yes

  No

  N/A

• Ladder

  Yes

  No

  N/A

• Cleaning materials

  Yes

  No

  N/A

• Vacuum

  Yes

  No

  N/A

Safety Guidelines

• Perform applicable lockout/tagout steps of site safety procedures to ensure equipment will not start

  Yes

  No

  N/A

• Schedule outage with operating personnel

  Yes

  No

  N/A

• Check with operating or area personnel for deficiencies

  Yes

  No

  N/A

Maintenance Procedures

• Remove covers

  Yes

  No

  N/A

• Thoroughly clean the exterior and interior of the unit including the heater and heating element

  Yes

  No

  N/A

• Check all electrical connections, including field and factory made connection for tightness

  Yes

  No

  N/A

• Inspect, clean and adjust thermostat

  Yes

  No

  N/A

• Inspect heater element

  Yes

  No

  N/A

• Check fan and motor for vibration and noise

  Yes

  No

  N/A

• Lubricate the fan motor

  Yes

  No

  N/A

• Check electrical wiring to motor

  Yes

  No

  N/A

• Check unit heater operation through complete cycle or up to ten minutes

  Yes

  No

  N/A

Maintenance Hours

• Estimated time spent on this work order?