Applicability
XBD series fire-fighting pumps are mainly used for the fixed fire hydrant fire-fighting system, automatic spraying fire-fighting system used by all sorts of organs, projects, high-floor buildings etc. and can be trans ferred with the clear water without solid grain under 100¡æ or its equivalence, also be used for public-used water-provid-ing system for fire-fighting, living, production, construction and municipality.
Signification of model
Installation Stipulation
1¡¢Being installed, pumps should not bear the weight of the pipe system, or it is very easy to be damaged.
2¡¢The pump is integrated with the motor, and is adjusted well by the manufacture before dispatch, so it s very convenient to be installed without any adjustment.
3¡¢Doing its best to fasten the studs connecting with earth, whentheend user install the pump, and inspect them at an expected time in order to prevent them from becoming flexible and avoid fiercely vibration to affect the pump s performances.
4¡¢To a convenient maintenance and safe use, there be installed with a adjusting valve and pressure gauge at the outlet pipe and close to the outlet, for the highly-lifting pump, there should be installed with a check valve at front of the outlet gate valve in order to prevent the water hammer phenomenon yielded for sudden no power and to insure the pump runs in the best conditions.
5¡¢In the situation that the pump used in sucking, and a floor valve should be installed at the inlet, and there should be no too many curving channels, at the same time, there should be no phenomena of air-leaking, water-leaking etc.
6¡¢In order to let impurities not get into the pump and block the flowing channel and affect the performances, a strainer should be installed at front of the pump inlet.
7¡¢Commissioning the pump at a firmed period ( usually in 15 days), running time is 1 hr. about to avoid the shaft is jammed in the urgent time.
