Roger Copy Ta, did your pineapple com with the head still attached so as they can rip it out when you leave?
Cause when I started my job I got a second hand one along with a plunger to insert it, no instructions.
For Xmas this year I got a nice big tall icy cold can of shut the $^%#up and and a washer cloth to clean up the seepage around the dirty old pineapple.