Installation and Operating Manual

Operating Manual

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PROBLEM POTENTIAL CAUSES SOLUTIONS

Pump not primed Follow priming instructions

Debris in regulator Remove regulator and clean out debris

Motor rotation incorrect Verify rotation and adjust wiring to correct

Pump check valves cloged Clean and check all 6 pump check valves

Defective Check Valve Replace check valve if broken

Defective Regulator Replace Regulator

Defective Pump Replace Pump

Incorrect Injector Flow Rate

Selection

Replace with desired injector size

System pressure too low Ensure system pressure is set at 200 psi

Foam Generator Plugged Ensure cleaned and clear

Downstream pluming restrictive

Perform Back pressure test outlined in Section IV of this

manual, if over 66 psi, increase tube size and reduce elbows,

turns or other restrictive plumbing

Solenoid valve malfunction

Ensure valve is receiving the correct electrical signal and

voltage

Valve may be assembled incorrectly

Disassemble valve and clean out debris (See valve

replacement instructions)

Clogged Injector Remove injector and blow out debris with compressed air

No water supply Check that the system has a supply of water

Valve stuck open –

Staying open when

signal is off

O-ring failure Replace O-rings inside valve

Flow at gun is too

low

System won't

regulate up to 200

psi

No flow from injector