Fire hydrant pump control room fire control equipment inspection and maintenance A î€ fire alarm system inspection and maintenance Daily fire fire alarm controller self-test function check: a) Press the self-test button, the alarm controller to self-test. b) Then press the silence key to cancel the controller's sound. B) fire hydrant pump monthly inspection and maintenance a) complete the daily inspection and maintenance of all content; b) the main controller voltage test; c) public places smoke sensor, temperature sensor installation inclination of not more than 45 °, contact with the base is good, Appearance is clean and intact; d) randomly selected not less than 5% of the smoke sensor, check the alarm after the smoke is correct; e) manual alarm button to check the installation is solid, with or without damage and loss; f) A manual alarm button to simulate the alarm, test the alarm function is normal; g) on ​​the floor within the box for the appearance of the inspection, the external wiring is fixed well; h) fire alarm control cabinet, linkage control cabinets and other cleaning dust. Loose lines should be tightened. On the self-test, silencer, reset function check, the main power and standby power switch, alarm check. C î€ Fire hydrant pump inspection and maintenance according to "fire equipment annual maintenance record" implementation. D fire hydrant pump maintenance pump: a) check, add, replace the lubricant, such as oil discoloration, iron scrap should be replaced; b) leak check: packing well, the pump no water, overflow, trachoma, Pump shaft seepage without overflow to the ground; c) flexible rotation, no card housing, shaft and motor shaft in the same centerline, the base fastening, screws without rust (rust-proof measures), gasket Qi. d) The appearance of neat, paint intact, clear signs, nameplate writing clear. Valves, pipes and accessories: a) valve opening and closing flexibility, no jamming, close tight, no leakage inside and outside; b) body, the handle intact, valve stem lubrication, clean appearance; c) check valve flexible action, ; D) pressure gauge pointer flexible, accurate indication, dial clear, easy to observe the location, solid good, the table valve and joints impermeable. Hydrant pump motor: a) clean and tidy appearance, nameplate is clear, the components are firmly fastened, the coupling has a protective cover; b) the ear lugs end firmly, no signs of discoloration, no exposed parts, good grounding.