York Medium Voltage Variable Speed Drive MVVSD06002K-84

Is the drive the correct voltage and current rating for the motor being started?

Safety and Environmental Checks

Ensure all installation safety precautions are followed

Is the installation site meeting all environmental specifications for NEMA 1?

Is the correct power source available?

Is the chiller in the correct working condition and ready to be started?

Make necessary repairs or replacements

Ensure all safety signs are visible and not obscured

Manually exercise all switches, relays, and other operating mechanisms

Check operating mechanisms for correct alignment and free operation

Check operating mechanisms for intended function

Inspect the unit for component delivery and transit damage

Note damage on the carrier's freight bill and enter a claim

Report major damage to the local Johnson Controls representative

Ensure no damaged equipment is installed or energized

Use a forklift of adequate capacity to move the sections.

Lift the enclosure from the slots provided in the channel base on the transformer section.

Ensure the inverter section is shipped with 4 x 4 posts attached to the bottom.

Adjust rigging lengths to maintain the enclosure in an upright position.

Ensure the angle between the lifting cables and vertical does not exceed 45°.

Ensure ropes or cables do not pass through the holes in lifting angles or eyebolts.

Use slings with safety hooks or shackles of adequate load rating.

Verify MVVSD ratings match system data

Remove all blocks or temporary braces used for shipment

Clean out all metal chips, scrap wire, and other debris

Is there an appreciable accumulation of dust or dirt?

Clean the enclosure using a brush, vacuum cleaner, or a clean lint-free brush

Check the integrity of all bus bar supports for secureness and damage