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Inspection, maintenance, and cleaning – Harbor Freight Tools 99741 User Manual

Page 16

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For technical questions, please call 1-800-444-3353;

troubleshooting section at end of manual.

SKU 99741

PAGE 16

InSPectIOn, maIntenance,

and cleanIng

Procedures not specifically

explained in this manual

must be performed only by a

qualified technician.

tO PreVent

SerIOuS InjurY

FrOm accIdental

OPeratIOn:

before performing any

inspection, maintenance, or

cleaning procedures:

turn the Power Switch of

a.

the equipment to its “OFF”

position.

unplug the equipment from its

b.

electrical outlet.

Shut off water supply.

c.

Safely discharge all residual

d.

water pressure.

disconnect water supply

e.

hose.
tO PreVent SerIOuS

InjurY FrOm PreSSure

WaSher FaIlure:

do not use damaged

equipment. If abnormal noise

or vibration occurs, have the

problem corrected before

further use.

before each use,

1.

inspect the general

condition of the Pressure Washer.

Check for loose screws, misalign-

ment or binding of moving parts,

damaged electrical wiring, damaged

High Pressure Hose, damaged ac-

cessories, and any other condition

that may affect its safe operation. If

abnormal noise or vibration occurs,

have the problem corrected before

further use.

do not use damaged

equipment.
to clean,

2.

remove excess water from

the Pump by tipping the unit to drain

any remaining water from the inlet

and outlet fittings. Drain the Deter-

gent Dispenser and flush with run-

ning water. Use only a clean cloth

and mild detergent to clean the body

of the Pressure Washer. Do not use

solvents.

Do not immerse any part of the tool

in liquid. Dry off any remaining water

on all parts and fittings.

Remove mineral deposits from the

nozzle using a thin, stiff wire. The

more minerals that are dissolved in

the water (the harder the water) you

use, the more often mineral buildup

will need to be cleaned out from in-

side nozzle.
StOrage:

3.

When storing, empty

the Pressure Washer of water. Frost

will damage the Pressure Washer

if the unit contains water. Store the

Pressure Washer in a dry, frost-free

room. Flush the unit with automotive

antifreeze prior to long-term storage.

Dispose of antifreeze according to

local ordinances.

4.

WarnIng! If the supply cord

or plug of this pressure washer is

damaged, it must be replaced only

by a qualified service technician.