| 摘要 |
A fluid pump assembly (268) for use in a cleaning apparatus (10) broadly comprises a fluid pump (22); a suction outlet tube (270) in direct fluid communication with a fluid reservoir (14); a fluid outlet tube (272) configured to be in direct fluid communication with the suction outlet tube (270) and connected to the fluid pump (22); a valve (274) cooperating with both the suction and fluid outlet tubes (270,272); and a control switch (58), wherein actuation of the control switch (58) simultaneously opens the valve (274) and activates the pump (22) to suction fluid from the fluid reservoir (14), through the suction outlet tube (270), and because the valve (274) is open, through the fluid outlet tube (272), and deactuation of the control switch (58) simultaneously closes the valve (274) and deactivates the pump (22), such that fluid is prevented from exiting the fluid outlet tube (272).
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