Table of Contents
Advertisement
Operations
Component Identification
Wand
High
Pressure
Nozzle
Detergent
Screen
Pump — Delivers a specific gpm to the high pressure
nozzle which develops pressure.
Spray Gun — Controls the application of water and
detergent onto cleaning surface with trigger device.
Includes safety latch.
Wand — Must be connected to the spray gun.
10
Control Box
Pump
Unloader
Valve
Gas Valve
Hotsy 771 / 772 8.941-246.0 - Y
A D
R LO
T
CI
ON
O VE
SE
PO
SI
R
TO
RE
RE
M O
TO
SH
DE
PU
O
SI
TIV
PO
DE
High
Pressure
Hose
High Pressure Hose — Connect one end to water
pump high pressure discharge nipple and the other end
to spray gun.
Relief Valve — Secondary pressure release in the
unlikely event the unloader valve fails.
Unloader Valve — Safety device which, when the
spray gun closes, prevents over pressurization.
Exhaust Stack
Relief Valve
GFCI
Spray Gun
Advertisement
Table of Contents
