9
Component Identification
Pump — Delivers a specific gpm to the high pressure
nozzle which develops pressure. (Not Shown)
Spray Gun — Controls the application of water and
detergent onto cleaning surface with trigger device.
Includes safety latch.
Detergent Valve— Allows you to siphon and mix deter-
gents.
Wand — Must be connected to the spray gun.
High Pressure Hose — Connect one end to water
pump high pressure discharge nipple and the other end
to spray gun.
Rupture Disk — Secondary pressure release in the
unlikely event the unloader valve fails. (Not Shown)
Unloader Valve — Safety device which, when the
spray gun closes, prevents over pressurization. (Not
Shown)
NOTE: If trigger on spray gun is released for more
than 3 minutes, water will leak from the pump
protector. Warm water will discharge from pump
protector onto floor. This system prevents internal
pump damage.
Landa VHG Operator’s Manual 8.913-952.0 - BR
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