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Quality Assurance
All ABB Zenith Automatic Transfer Switches (Standalone
and Bypass Isolation) have been designed and
manufactured to the highest technical standards. Strict
Product Serial Number
Please have the serial number available when
communicating about the Automatic Transfer Switch.
Each Automatic Transfer Switch has a unique serial
number located on the fascia (Refer to Figure S4-2).
Measurement Units
Product Rating
For UL 1008 withstand and close on short circuit rating refer to
ABB Publication Number TB1102.
Product Ratings will be available on the Rating Label applied on
the Product.
Zenith Automatic Transfer Switch |
new.abb.com/low-voltage
Production Description
ABB Zenith Automatic Transfer Switch is suitable for application
on power systems up to 600 VAC 50/60 Hz systems.
Storage
Do not store Automatic Transfer Switch in corrosive
environments above LC1 (sea salt mist) and G1 as per
ANSI/ISA-S71.04-1985. Failure to comply with these
instructions may result in product damage. Store
Automatic Transfer Switch and related accessories in
a clean, dry location in their original packaging.
Notice :
Final inspection of the equipment should be performed prior
to energizing the automatic transfer switch as below.
1. Remove any dirt or debris that may have collected during
shipment or installation. NEVER use high pressure blowing
air. This could drive dirt or other foreign objects into
electrical or mechanical components which could cause
damage. Use an industrial quality vacuum cleaner to remove
any dirt or foreign objects.
2. Be certain all cable connections are correct and that the
phase rotation of both sources match.
3. Inspect the engine start connections and verify the correct
connection of all control wires.
4. Check all programmable setpoints and adjust as necessary.
In addition, adjust any optional accessories as required.
5. Be certain that the actual lug torque values are in keeping
with the requirements outlined in the instruction book to
insure the integrity of power connections.
6. Check to be sure that all covers and barriers are properly
installed and fastened.
7. If any damage is found or suspected, le a claim as soon
as possible with the carrier & notify the nearest ABB Zenith
representative or call 1-800-637-1738 option 3.
5
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