Decommission or Move the Maintenance Bypass Cabinet to a New Location

Shut down the UPS system completely.

Lockout/Tagout all switches in the maintenance bypass cabinet in the OFF (open) position.

Lockout/Tagout all breakers in the upstream switchgear in the OFF (open) position.

Lockout/Tagout all battery breakers in the switchgear/battery solution in the OFF (open) position.

Open the front door of the maintenance bypass cabinet and the UPS.

If present, Lockout/Tagout the backfeed breaker BF2 in the OFF (open) position on the UPS.

On the maintenance bypass cabinet, remove the three front panels and measure for and verify ABSENCE of voltage with a multimeter probe on all busbars.

DANGER
Hazard of electric shock, explosion, or arc flash Measure for and verify ABSENCE of voltage with a multimeter probe on all busbars. Failure to follow these instructions will result in death or serious injury.

Front View of the Maintenance Bypass Cabinet

Reinstall the three front panels of the maintenance bypass cabinet.

Remove the front plates of the UPS.

Front View of the UPS

On the UPS, measure for and verify ABSENCE of voltage on each input/bypass/output busbar before continuing.

DANGER
hAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH Measure for and verify ABSENCE of voltage on each input/bypass/output busbar before continuing. Failure to follow these instructions will result in death or serious injury.

Disconnect and remove any signal cables from the UPS.

Close and lock the front door of the UPS.

Remove the right side panel from the maintenance bypass cabinet.

Front View of the Maintenance Bypass Cabinet

Measure for and verify ABSENCE of voltage on each input/bypass/output busbar in the maintenance bypass cabinet before continuing.

DANGER
hAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH Measure for and verify ABSENCE of voltage on each input/bypass/output busbar before continuing. Failure to follow these instructions will result in death or serious injury.

Single Mains

Dual Mains

Remove the power cables from the maintenance bypass cabinet. See Connect the Power Cables for details. Reinstall the right side panel.

Close and lock the front door of the maintenance bypass cabinet.

Remove the kick plates and save for reinstallation. See Final Installation for details.

Raise the feet of the maintenance bypass cabinet and the cabinet can now be moved on a forklift or pallet truck.

WARNING
TIPPING hazard Move at a slow pace and pay close attention on the floor conditions and the balance of the maintenance bypass cabinet. Failure to follow these instructions can result in death, serious injury, or equipment damage.

For transport over longer distances:

WARNING
Heavy load The maintenance bypass cabinet is tall and heavy. Take appropriate precautions during handling and preparation for transport/shipment. Failure to follow these instructions can result in death, serious injury, or equipment damage.

WARNING
TIPPING hazard For transport over short or longer distances, ensure: that personnel performing the transport have necessary skill and have received adequate training; to use appropriate tools to safely lift and transport the maintenance bypass cabinet; to protect the product against damage by using appropriate protection (like wrapping or packaging). Failure to follow these instructions can result in death, serious injury, or equipment damage.

WARNING

TIPPING hazard

For transport over short or longer distances, ensure:

that personnel performing the transport have necessary skill and have received adequate training;
to use appropriate tools to safely lift and transport the maintenance bypass cabinet;
to protect the product against damage by using appropriate protection (like wrapping or packaging).

Failure to follow these instructions can result in death, serious injury, or equipment damage.

Transportation requirements:

Mount the maintenance bypass cabinet in a vertical position in the center of a suitable pallet with minimum pallet dimensions: 1000 mm x 1000 mm. The pallet must be suitable for the weight of the maintenance bypass cabinet: 227 kg.
Use appropriate means of fixation to mount the maintenance bypass cabinet to the pallet.
The original shipping pallet in combination with the original transportation brackets can be reused, if in undamaged condition.

DANGER
TIPPING hazard The maintenance bypass cabinet must be appropriately fixed to the pallet immediately after being placed on the pallet. The fixation hardware must be strong enough to withstand vibrations and shocks during loading, transport, and unloading. Failure to follow these instructions will result in death or serious injury.

WARNING
Unexpected equipment behavior Do not lift the maintenance bypass cabinet with a forklift/pallet truck directly on the frame as it may bend or damage the frame. Failure to follow these instructions can result in death, serious injury, or equipment damage.

Perform one of the following:

Decommission the maintenance bypass cabinet, OR
Move the maintenance bypass cabinet to a new location to install it.

Only for installing the maintenance bypass cabinet in a new location: Follow the installation manual to install the maintenance bypass cabinet in the new location. See Installation Procedure for installation overview. Startup must only be performed by Schneider Electric.

DANGER
hAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH Startup must only be performed by Schneider Electric. Failure to follow these instructions will result in death or serious injury.