Why does Pulsafeeder PULSAR 25HL 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 Water Pump?
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 25HL 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 25HL |
| Category | Water Pump |
| Language | English |
Specifies minimum suction pressure needed for optimal pump performance and to prevent cavitation.
Defines conditions to prevent "flow-through" and ensure accurate metering.
Details the two types of oils used and their applications in the pump.
Explains how to manually adjust the pump's stroke length for flow rate.
Procedures to purge air from the hydraulic system.
Steps to prime the product side of the pump, including suction lift scenarios.
Method for calibrating the pump to achieve accurate flow rates at different settings.
Recommended intervals and procedures for changing gear and hydraulic oils.
General procedures for disassembling and reassembling the fluid-handling end.
Detailed steps for replacing the pump's diaphragm.
Procedure to re-prime the hydraulic system after maintenance.
Details the function and maintenance of the HPV.
Specific steps for removing and reinstalling the HPV in A & B pump head styles.
Specific steps for removing and reinstalling the HPV in C & D pump head styles.
Guide to identifying potential causes of diaphragm failure based on observed symptoms.
Procedures for removing, inspecting, and reinstalling the leak detection diaphragm.
To Next Page
