Work Order ( Monthly PM)

• Site conducted

  Select

• Conducted on

  Date

• Prepared by

• Location

Shop: AIR CONDITIONING

• Priority: Routine

  Yes

  No

  N/A

Job Type: Preventive

Maintenance

• (CH15MO) AIR COOLED CHILLER AIRSTACK / Monthly / Eq #1052 CHILLER, V-ACC-1 (MODULE 1)

• Work Order #

• Asset Number

• Equipment Photo

• Have any components been changed or replaced since last PM?

(MODULE 1)

• Manufacturer-Serial No-Model No

Safety Guidelines

• Mechanic's tool set. Refrigeration tools

  Yes

  No

  N/A

• Rags and cleaning materials

  Yes

  No

  N/A

• Refrigerant leak tester

  Yes

  No

  N/A

• Replacement lamps

  Yes

  No

  N/A

• Ladder

  Yes

  No

  N/A

• Personal protective equipment (PPE) for handling refrigerants

  Yes

  No

  N/A

• Rags

  Yes

  No

  N/A

• Schedule work with operating personnel

  Yes

  No

  N/A

• Follow site safety rules for lockout and tagout

  Yes

  No

  N/A

• Be very careful when climbing roof access ladders

  Yes

  No

  N/A

• Review and follow the manufacturer’s instructions

  Yes

  No

  N/A

• Follow safety and environmental rules for refrigerants

  Yes

  No

  N/A

• Don't vent refrigerants. Refrigerants must be recovered

  Yes

  No

  N/A

• Submit a work order if refrigerants need to be added

  Yes

  No

  N/A

• Report any problems you find

  Yes

  No

  N/A

• Record the results in the maintenance log

  Yes

  No

  N/A

Maintenance Procedures

• Review the Airstack Chiller daily log sheet. Perform trending and assess any needed corrective action

  Yes

  No

  N/A

• Visually check power connections

  Yes

  No

  N/A

AIR COOLED CHILLER (AIRSTACK)

• Visually check control power connections

  Yes

  No

  N/A

• Perform a visual check for oil or leaks

  Yes

  No

  N/A

• Check system refrigerant sight glass for leaks or moisture

  Yes

  No

  N/A

• Manually switch hydronic pumps from 1 to 2 or from 2 to 1

  Yes

  No

  N/A

• Switch lead or lag switch on pumps

  Yes

  No

  N/A

• Perform a visual check for system water leaks

  Yes

  No

  N/A

Part #

• Description

• Time Worked

• Quantity Used

• Unit Cost (USD)

• Total Cost (USD)

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