the cover 800 is connected to the upper housing 700 specifically the cover 800 is inserted into the inlet 710 such that the second tab 810 is received within the notch 714 of the upper housing 700 such that the lip 812 of the cover 800 rests on the rim 708 of the upper housing 700 and such that the rear panel 802 of the cover 800 covers the notch 212 of the lower housing 200 suitably the reservoir 600 is removable e g to replace the cleaning fluid by lifting the cover 800 away from the upper housing 700 via the first tab 808 by grasping the reservoir 600 via the handles 606 and by lifting the reservoir 600 through the inlet 710 of the upper housing 700 during a non cleaning mode or cycle of the system 100 the follower 500 is positioned on the cam 400 fig1 such that the peaks 524 516 of the follower 500 are seated in the valleys 412 420 respectively of the cam 400 and such that the valleys 520 528 of the follower 500 are seated on the peaks 408 416 of the cam 400 respectively as such the shaver head 862 of the shaver 860 is held via the cradle 806 above the fluid level f in the reservoir 600 with particular reference to fig1 17 the assembled cleaning system 100 operates in the following manner according to one embodiment of a method of cleaning an electric shaver as used herein the term u201c cleaning operation u201d refers to a predetermined number of cleaning cycles that are commensurate with a desired level of.