Operation of the Fire Pump Manually.
The fire pump system is recommended to be operated automatically, while manual operation should only be done during an emergency (emergency) or when the AUTO system does not work so it cannot turn on the pump.
The way to operate manually is by pressing the MANUAL push button or the ON button on the control panel for both the electric pump, diesel pump and Jockey pump.
To maintain that after the road fire consultant pump, the pump can run continuously to serve hydrants on the press pipe made by bypass pipes equipped with a relief valve, so that if the water pressure in the pipe is close to 11 Kg / cm2 the relief valve will open (water from the relief valve will be returned to the suction pipe or bottom tank) and the fire pump will not die or stop working.
Pressure Relief … Read More