1 EXTERNAL SUCTION
2 WATER INT A KE, MAIN T A NK
3 WATER INT A KE, EXTERNAL SUCTION
4 WATER INT A KE, RINSING TANK
5 SPRAYING
6 TA NK CLEANING WITH RINSING TANK
7 BOOM RINSING WITH RINSING TANK
8 TRANSFERRING
9 FILT ER CLEANING
10 AUXILIARY SUCTION OPTION
11 EXTERNAL WA SHING OPTION