Delta A09733 Instruction Manual download pdf (Page 16)

16- ENG

A09733

TROUBLE SHOOTING GUIDE

PROBLEM

Engine will

not start (see

Engine Manual

for further

engine

troubleshooting)

No or low

pressure

(initial use)

CAUSE

CORRECTION

No fuel.

Add Fuel.

Pressure builds up after two pulls

on the recoil starter or after initial

use.

Squeeze gun trigger to relieve

pressure.

Spark plug wire not attached. Attach spark plug wire.

Spray wand not in high pressure. See How to Use Spray Wand

instructions in the Operation

Section.

Low water supply.

Water supply must be at least 5

GPM @ 20 PSI.

Leak at high pressure hose fitting.

Repair leak. Apply sealant tape

if necessary.

Nozzle obstructed.

See Nozzle Cleaning instructions

in the Maintenance section.

Water filter screen clogged. Remove and clean filter.

Air in hose.

Turn off the engine, then the

water source. Disconnect the

water source from the pump inlet

and turn the water source on

to remove all air from the hose.

When there is a steady stream

of water present, turn water

source off. Re-connect water

source to pump inlet and turn on

water source. Squeeze trigger to

remove remaining air

High pressure hose is too long.

Use high pressure hose under

100 feet.

Choke lever in the “Choke”

position on a “hot” engine or an

engine that has been exposed to

thermal heat for a long period of

time.

Move choke to the “No Choke”

position.

Choke lever in the “Choke” position. Move choke to the “No Choke”

position.

Choke lever in the “No Choke”

position.

Move choke to the “Choke”

position.

Engine On/Off switch in "Off"

position.

Place engine On/Off switch in

"On" position.

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Delta A09733 Instruction Manual Page 16

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