SPX Cooling Technologies 98-1514E 用户手册
27
Maintenance Schedule
Maintenance Service
Monthly
Semi-annually
Seasonal Startup or annually
Inspect General Condition and Operation
x
x
Observe Operation of:
Mechanical–motor, fan and drive mechanism
x
x
Makeup valve (if equipped)
x
x
Inspect for unusual noise or vibration
x
x
inspect and Clean:
Air inlet
x
x
PVC drift eliminators
x
x
Distribution basin, nozzles and collection basin
x
x
Fan motor exterior
x
x
Check:
Collection water basin level
x
x
Blowdown–adjust as required
x
x
Belt drive:
Fan shaft bearing lubrication (every 3 mo.)
every 3 months
every 3 months
Check and tighten support fasteners
x
Check shaft, sheave and belt alignment
x
Check belt tension and condition
x
x
Check sheave bushing fastener torque
x
Fan:
Check and tighten blade and hub fasteners
x
Check fan blade pitch and tip clearance
x
Check fan cylinder for loose fasteners
x
Motor:
Lubricate (grease as required)
R
Check mounting bolts for tightness
x
Operate at least
3 hours a month
3 hours a month
3 hours a month
Basin Heater (if equipped):
Check for proper operation of temp/low water level sensor
x
Inspect/clean buildup of contaminant from sensor
x
x
Structure:
Inspect/tighten all fasteners
x
x
Inspect and touch up all metal surfaces
x
R — Refer to Component User Manual
Note: It is recommended at least weekly, that the general operation and condition be observed. Pay
Note: It is recommended at least weekly, that the general operation and condition be observed. Pay
attention to any changes in sound or vibration that may signify a need for closer inspection.