BAC FXVT 288 Series, Инструкция по эксплуатации и техническому обслуживанию

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CAUTION
Sump heaters can be hot.
Sump heater
DRIVE SYSTEM
Belt Driven Units
The drive system consists of a specially designed belt, a fan sheave and a motor sheave. The high efficiency belt
provides the premium quality necessary for evaporative cooling equipment service.
Together these components provide a highly reliable system with low maintenance requirements. The drive
system should be inspected periodically to check the belt tension, condition of the sheaves and belt, and when
necessary adjust the tension. The recommended service intervals are specified elsewhere.
•
Initial Start-up: If the equipment was supplied in assembled major sections the drive has been tensioned and
aligned at the factory. Also in this case it is recommended to always check drive alignment and belt tensioning.
If equipment was supplied completely knocked-down (KD) then check drive alignment & belt tensioning as per
procedures outlined below.
• Seasonal Start-Up: Readjust the tension on the belt. Check condition of sheaves.
• Operation: After initial unit start-up or the installation of a new belt, the tension must be readjusted after the
first 24 hours of operation. Thereafter the condition of the belt should be checked monthly and the tension
adjusted as necessary, but at least once every 3 months.
CAUTION
No service work should be performed on the drive system without first ensuring the fan and pump
motors have been isolated, tagged and locked in the off position.
W W W . B A L T I M O R E A I R C O I L . E U
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