The fire pump, as one of the key equipment of fire safety protection equipment, cannot be started. It can be said that it is the primary fault in the entire fire safety system. So, what is the reason behind the fire pump not starting? What are the key factors for the fire pump not to start? Below, let's take a look!
Reason 1: The fire pump fails to start: there is a problem with the power supply
The failure of the fire pump to start may be due to a problem with the power supply. It often shows that there is a problem with the wiring, the connector is not reliable, whether the switch is in tight contact, and whether the fuse is blown. Inspection is recommended for corrective repairs.
Reason 2: The fire pump cannot be started: the mechanical failure of the pump itself
The failure of the fire pump to start may be due to the mechanical failure of the pump itself, which is mainly manifested in the fact that the packing is too tight or the impeller and the pump body are blocked by debris; the pump shaft, bearing, and leakage reduction ring are rusted; It is recommended to check, loosen the packing, clear the water diversion groove; disassemble the pump body to remove sundries and rust; remove the pump shaft for calibration or replace it with a new one.
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