Why don't fire pumps start?


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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ZJ Better Technical Company, 16 years of focus on the research and development and design of fire pumps, diesel engine fire pump research and development, electric fire pump production, fire control cabinet installation. The company has a complete set of 252 production equipment, 51 product testing equipment, and China's leading microcomputer water pump final inspection device And intelligent motor factory test automatic test system. Welcome to inquiry!
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