User manual POWERFIX KH 710

[. . . ] Read the operating instructions carefully before using the device for the first time and preserve this booklet for later reference. [. . . ] Close and seal all openings, for example overflows, on the pipe to be cleared. use the overflow seal for the overflows 0: · With round overflows, press and hold the roll pin so that the locking lever can be flapped in such a way that it stands in extension with the roll pin (Fig 1). As soon as the locking lever hits against the rear wall, it opens itself out (Fig. The edges of the overflow seal 0 must close as uniformly as possible around the overflow, otherwise residual soiling could be pressed out. If the overflow seal 0 cannot close the overflow, use a cloth or something similar to seal it. Use this appliance only on drains and pipeworks able to withstand pressure. Close the plughole with a stopper and and pour some warm water into the bowl (up to about 7 cm above the plughole). The best possible pressure effect is achieved only when the blocked pipe is completely filled with water. [. . . ] After frequent usage it could happen that the pump 3 may require lubrication: 1. [. . . ]