Operating Instructions and Parts List
AR112
5
www.arnorthamerica.com
“ON”. Running pump dry
causes damage.
In a double-insulated product,
two systems of insulation are
provided instead of grounding. No
grounding means are provided for
a double-insulated product, nor
should grounding means be added
to the product.
Servicing a double-insulated
product requires extreme care and
knowledge of the system, and
should be done only by qualified
service personnel.
Replacement parts for a double-
insulated product must be identical
to the original parts. A double-
insulated product is marked with
the words “Double Insulation” or
Double Insulated”. Product may
also be marked with symbol shown
below.
Do not use
pressure that
exceeds the operating pressure
of any of the parts (hoses,
fittings, etc.) in the pressurized
system. Ensure all equipment and
accessories are rated to withstand
the maximum working pressure of
the unit.
Do not spray
electrical
apparatus and wiring.
• Never disconnect the high
pressure discharge hose from
the machine while the system
is pressurized. To depressurize
machine, turn power and water
supply off, then press gun
trigger 2 - 3 times.
• Never permanently engage the
trigger mechanism on the gun.
• Never operate the machine
without all components
properly connected to the
machine (handle, gun/wand
assembly, nozzle, etc.).
Equipment
damage.
• ALWAYS turn water supply
“ON” before turning pressure
washer “ON”. Running pump
dry causes serious damage.
• Do not operate the pressure
washer with the inlet water
screen removed. Keep screen
clear of debris and sediment.
• NEVER operate pressure washer
with broken or missing parts.
Check equipment regularly
and repair or replace worn or
damaged parts immediately.
• Use only the nozzle supplied
with this machine.
• Never leave the wand
unattended while the machine
is running.
• Never attempt to alter factory
settings. Altering factory
settings could damage the unit
and will void the warranty.
• Always hold gun and wand
firmly when starting and
operating the machine.
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