| Read the manual before installation and operation of pump or related equipment with special regards to prescribed maintenance. |
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| Check all piping and connections prior to operating pump. |
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| Check shaft for proper rotation so relief valve is positioned correctly. (If applicable). |
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| Close suction and discharge valves before servicing unit. |
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| Lock out all power to the pump prior to working on it. |
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| Check all valves to be sure pressure is relieved from piping at your work point before servicing pump. |
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| Keep hands away from ports or rotating components when pump is running. |
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| Inspect for shipping damage prior to installation. |
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| If overheated or handling hot liquids, allow pump to cool completely (to ambient temp.) prior to servicing. |
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| Read all tags, details and markings on pump prior to operation. |
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| Make sure pointed end of relief valve is towards suction of pump. (If applicable). |
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| Support all suction and discharge piping to relief strain on pump. |
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| Install suction and discharge gauges on pump to monitor operation. |
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| Use caution when servicing pumps – idler gear, rotor and impeller have sharp edges. |
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| Replace all gaskets and “O-Rings” when servicing. |
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| Check that suction/delivery lines are free of debris/dirt/solids etc. |
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| Check that sump is clean and contains no sand/stone construction material. |
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| Check that lines feeding sump have been flushed prior to installation and start up. |
Rental
