DynaGen AST3225 Installatie- en gebruikershandleiding - Pagina 11

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4: RECOMMENDED MAINTENANCE

The AST3225 transfer switch assembly has been designed to require minimum attention

under all environmental conditions normally encountered. All sliding and bearing

surfaces are inherently self-lubricating due to the combination of materials used and

therefore should not be lubricated, thus preventing any accumulation of dust and grit at

these locations. The gear-motor is also lubricated for the life of the unit, and requires no

attention.

Periodically inspect all terminals (load, line and control), and all fasteners for tightness.

Test the transfer switch operation upon initial installation, in both the motor and manual

modes. Periodically check for freedom of movement of the mechanism, hidden dirt or

corrosion, and any excessive wear on the mechanical operating parts. Clean or replace

parts when necessary.

Do not attempt to remove the arm assembly by loosening the pivot screw and lock nut.

Instead, remove the four screws holding the pivot bracket in position and lift the

assembly clear. This will facilitate any adjustment of the pivot screw and lock nut that

may be required after extended service.

Automatic

Manual for AST3225

Transfer Switch