Portable Fire Pump with Fixation

Product name: Portable fire pumpConditions of use:XBD is applicable to transport temperature does not exceed 50 Centigrade water and is similar to the liquid water, water supply for fire water supply and other aspects.The scope of performance parameterXBD series a total of 170 specifications and its performance parameters range:1. The rated flow from Q=5 to 80L/S2. Pressure rating Mpa=0.35~2.8Mpa3. Speed n=1480~2950r/min4. Power P=3 ~ 315KW5. Diameter of inlet Dna=50 ~ 200mm6. Outlet diameter Dna=50 ~ 200mmfault phenomenonfailurecauseeliminationmethods1.No power supply or one or two phase power supply is needed
Check all phases of power supply and restore power supply2.Poor contact of ac contactor and burning of coil
Repair or replace contactorscannotstart3.
The power switch is not closed, malfunction or damagedClose the switch and replace it if the power indicator does not turn on4.
Thermal relay trip or damageCheck whether the motor is blocked, find out the reason and eliminate it.Manual reset is replaced if it cannot be startedWater level is too low
Put water in the sinkThe motor burned
Repair or replace the motor1.Line is loose
Check wiring and tighten connectors2.Frequency converter malfunctionCheck the fault content, check the cause according to the frequency converter manual, and restart after reset.Or disconnect the inverter power supply for a few seconds, the inverter fault reset before starting.The manual is normal3The frequency converter is damagedRepair or replaceAutomatic transmission failure4.Pressure switch damageRepair or replace5The pressure transmitter is damagedRepair or replace6.Switch failureRepair or replacePump non - suction pressure gauge pointer to beat violentlyInsufficient water supply for perfusion, air leakage at the connection between pipeline and instrumentCheck pipeline and bottom valve, refill water diversion. Tighten air leakage
The pump consumes too much power
Too much flow, impeller wearCheck whether the pump shaft is bent, replace the impeller, close the outlet valve to reduce the flow