Maintenance; Maintenance Checklist; Purewave Ces Annual Maintenance Checklist - S&C PureWave Operation And Maintenance

Maintenance Checklist

PureWave CES Annual
Maintenance Checklist
The following checklist provides the PureWave CES inspection activities that are to be
performed on an annual basis. The amount of dust and dirt accumulated in the units
varies from site to site. Therefore, schedules for maintenance should be reviewed by the
customer based upon the given site conditions and, if required, the frequency of the rec-
ommended maintenance may increase to ensure the reliability of their PureWave CES.
S&C Electric Company has extended service agreements and spare parts kits available
for the PureWave CES. Please contact S&C Electric Company – Power Quality Products
at (414) 423-8776.
The PureWave CES requires a minimal amount of maintenance to help ensure high sys-
tem reliability and efficiency. The following checklist can be used as a reference to
assist in properly maintaining the unit(s).
Before performing maintenance on the PureWave CES, one must take caution in making
sure the equipment is de-energized . Taking this necessary step will minimize serious
injury or even death . Proper personal protective equipment (PPE) must be worn .
Preparation
□
Review the steps in this checklist to prepare the proper tools that will be needed to
complete these maintenance tasks.
□
Communicate with S&C Electric Company to identify any additional tasks that are
expected to be accomplished during the Annual Maintenance visit.
□
Coordinate with the site facilitator to obtain keys for the padlocks (if applicable) to
unlock the access doors to the PureWave CES enclosure(s).
Arrival
□ Discuss maintenance plan with site facilitator (if applicable).
□
Record the following information:
Site Name: ___________________________
Serial Number: _______________
Control Mode (current switch position): ____________________
Current System State: ____________________
Visual Inspection
Enclosure
□
Check painted surfaces for signs of deterioration or rust.
Power electronic assemblies
□
Check for any damaged components or foreign debris.
□
Check for signs of thermal or electrical stress.
□
Check capacitors for any signs of damage.
Cooling Fans (if equipped; 2 inverter heat-sink, 2 roof assembly)
□ Check for any damaged components or foreign debris.
□
Check for signs of thermal or electrical stress.
□
Check for proper operation.
WARNING
S&C Instruction Sheet 658-500

Maintenance

27