Installation manual for hand shower Put a washer to the cone shape hose nut and hand tightens the hand shower clockwise. installation manual for pull-out & pull-down spar 2. Tum on the water and check for leaks, if the han shower leaks at the connection to the hose, hand tighten the connection some mots. Thread has to spray head and feed from the top into the faucet spout, tum tha spout to the right or to the left fully to facilitate the insertion of the hose. 2.