Pequeño radiocontrol

GAS +
GAS –
Engage HP pump
Adjust HP pump pressure
Engage vacuum pump (suction)
Engage vacuum pump (compression)
Rear discharge valve
Rear suction valve
Wind hose reel 1 and hose reel 2
Unwind hose reel 1 and hose reel 2
Push-button to wind/unwind hose reel 2

Medio radiocontrol

GAS +
GAS –
Engage HP pump
Adjust HP pump pressure
Engage vacuum pump
Reverse vacuum pump
Extend side-mount hose or release side-mount hose reel rotation
Retract side-mount hose reel
Rear suction
Extend rear-mounted hose
Retract rear-mounted hose
Upper suction hose reel valve
Wind suction hose reel
Unwind suction hose reel

Grande radiocontrol

GAS +
GAS –
Engage HP pump
Adjust HP pump pressure
Engage vacuum pump
Reverse vacuum pump
Extend side-mount hose or release side-mount hose reel rotation
Retract side-mount hose reel
Rear suction
Extend rear-mounted hose
Retract rear-mounted hose
Upper suction hose reel valve
Wind suction hose reel
Unwind suction hose reel