SPX Cooling Technologies MARLEY CLASS 800 - Manual (Page 16)

16
Maintenance
to institute a program of water treatment and maintenance that will minimize
their impact. (See Water Treatment on pages 18 and 19.)
Tower Framework
Inspect for cracks and spalling and repair if necessary. Keep bolts tight in the
mechanical equipment supports. Maintain a positive Langelier index in your
circulating water. (See Water Treatment on pages 18 and 19.)
Drive Shaft
Check drive shaft alignment and condition of couplings every six months.
See the Drive Shaft User Manual for correcting misalignment, balancing,
or replacing parts.
Electric Motor
Lubricate and maintain each electric motor in accordance with the manufacturer’s
instructions. If repair work is necessary, contact the nearest representative
of the motor manufacturer. See Warranty Section of Marley User Manual on
Electric Motors.
Fan
Inspect fan blade surfaces every six months. For detailed maintenance
information, refer to Marley Fan User Manual.
Geareducer
Make weekly and monthly oil checks. Inspect internal parts during seasonal
oil change. Refer to the Geareducer User Manual for detailed maintenance
instructions.
Cold Water Collection Basin
Inspect collection basin occasionally for cracks, leaks, and spalling and repair
if necessary. Maintain a positive Langelier index in your circulating water. (See
Water Treatment on pages 18 and 19.) Keep cold water outlets clean and
free of debris. Make-up and circulating water controls must operate freely and
maintain the desired water quantity in the system.