Why does Pulsafeeder PULSAR 55HL air bleed continuously from PTP (automatic bleed valve)?
Continuous air bleeding from the PTP (automatic bleed valve) in your Pulsafeeder Water Pump can occur for several reasons. The hydraulic oil level might be low, so refill it to the correct level. Also, low suction pressure can cause this, so increase the pressure. Breakdown of oil or high temperature can be the cause.
Why PULSAlarm Leak Detection gives false alarm on Pulsafeeder PULSAR 55HL?
A false alarm from the PULSAlarm Leak Detection system on your Pulsafeeder Water Pump could be due to several reasons. There might be a vacuum or pressure leak, so find and correct it. The switch adjustment might be off, so readjust the switch. A switch malfunction could also cause a false alarm, so replace the switch. Lastly, insufficient vacuum could trigger a false alarm, so evacuate to the specified level.
Why PULSAlarm Leak Detection fails to alarm on Pulsafeeder PULSAR 55HL Water Pump?
If the PULSAlarm Leak Detection system on your Pulsafeeder Water Pump fails to alarm, several issues could be responsible. The switch adjustment might be off, so readjust the switch. A switch malfunction could also cause this, so replace the switch. Check if the power is off and restore it. Lastly, an alarm wiring discontinuity could prevent the alarm from triggering, so find and correct it.
General| Brand | Pulsafeeder |
|---|---|
| Model | PULSAR 55HL |
| Category | Water Pump |
| Language | English |
Specifies minimum NPSH and inlet pressure requirements for optimal pump performance and to prevent cavitation.
Instructions on how to manually adjust the pump's stroke length for desired output control.
Procedures to purge air from the hydraulic system after shipping or maintenance.
Steps to prime the reagent head and suction line with process fluid for initial operation.
Methods for calibrating the pump to ensure accurate flow rate settings under various conditions.
Recommended intervals and procedures for changing gear and hydraulic oils based on service conditions.
Step-by-step procedure for removing and installing a new pump diaphragm.
Procedure to re-prime the hydraulic system after diaphragm replacement or maintenance.
Information on KOPkits for preventative maintenance and part ordering.
Guide to potential causes of diaphragm failure based on observed failure modes.
Procedure to re-prime the leak detection system after maintenance or opening to atmosphere.
Procedures for leak detection diaphragm removal, inspection, and reinstallation.
Calculations and requirements for Net Positive Suction Head (NPSH) to prevent cavitation.
Torque values for head bolts and tie bar bolts for metal and plastic construction.
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