SHP2000 detergent function doesn’t work
To engage the detergent tank on the SHP2000, do the following:
- Attach the variable spray lance to the spray gun.
- The variable spray nozzle has two positions:
a) The “Out” position activates low pressure detergent spray – grab the nozzle and pull it out/away from the spray gun.
b) The “In” position activates high pressure water spray – pull the nozzle back toward the spray gun.
- The rotary detergent knob on the front of the unit adjusts the detergent mix ratio:
a) 10:1 when knob is turned clockwise until it stops.
b) 20:1 when knob is turned counter-clockwise until it stops.