Note that there is going to be some harmonic vibration with the pumps and motor.
Listen for excessive vibration or noise as this requires immediate service. Do not
operate the pump if there is excessive vibration.
• Confirm that the building cooling and ventilation systems are operating and clear of all
obstructions. The maximum operating range for equipment is 104°F (40°C).
• Verify that water, grease, oil, and hardware are not leaking or loose on the pump
station.
Station skid
• Visually inspect for leaks in the station piping, valves, and other components.
• Visually inspect the piping and skid for any stress cracks in the welds.
• Visually inspect the station for loose or damaged paint or areas of rust.
6 Maintenance
22 TECHNOForce e-HV Mechanical Installation, Operation, and Maintenance Manual
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