72 with the motor 52 through a control switch s fig4 and 5 for energizing and deenergizing the motor and pump p an equipment inspection cover or shield and housing support wall like unit 74 includes a bottom wall 76 lying in the plane of the depending limit 36 of the support panel 34 and axle support portion 38 and opposing upstanding side walls 78 and 80 spaced apart substantially equidistant with the lateral limit of the container 12 flanges 78 39 and 80 39 on the forward edges of the housing walls secure the housing by screws 79 or the like with the rearward lateral surfaces of the support panel 34 the rearward edges of the housing bottom 76 and walls 78 and 80 are integrally joined with a housing back or rearward wall 75 which abuts and depends vertically and angularly rearward and downwardly from the plane of the container rearward wall 22 as more clearly illustrated by fig2 and 3 the housing bottom wall 76 cooperates with the depending limit or edge 36 of the support panel 34 and axle support portion 38 and supports the sprayer in an upright position handle means 84 comprising an inverted u shaped tubular handle having a bight portion 86 and opposing parallel legs 88 and.