Delta D1600e User Manual download pdf (Page 12)

12- ENG

D27665

Restricted, insufficient water

supply, or air in the water line.

Check supply hose, faucet, and

inlet screen.

Pump has operated more than 5

minutes, without pulling trigger.

Do not use water from a hot

water source, use water only from

a cold water faucet.

Pump sucking air

Check suction manifold.

Excess noise

Pull trigger at least 30 seconds

every 5 minutes.

Water temperature is too high.

TROUBLE SHOOTING GUIDE

PROBLEM

Motor will not

start and there

is no humming

sound

No or low

pressure

CAUSE

CORRECTION

Pressure washer not plugged in.

Plug in pressure washer.

“RESET” button on GFCI not

pushed.

Push “RESET” button.

Circuit breaker has tripped or fuse

is blown.

Reset breaker or replace fuse.

Too much load already on circuit.

Reduce load on circuit.

Try another 15 amp circuit.

Using an extension cord.

DO NOT use extension cords.

Supply voltage below required

minimum.

Check the voltage of the main

supply line.

Low water supply.

Water supply must be at least 5

GPM @ 20 PSI.

High pressure hose is too long.

Use high pressure hose under

100 feet.

Power source

circuit

continues to

trip or blow

fuses

Motor hums but

will not start

Worn nozzle.

Replace nozzle.

Pressure

fluctuates with-

out opening gun

Water leak in high pressure fittings,

hose, or gun.

Use Teflon tape or pipe sealant to

tighten hose fitting, replace hose

or gun. If problem continues take

to authorized service center.

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