Excell EPW1792500 Operation Manual page 6

SAFETY FEATURES
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THERMAL RELIEF VALVE
A thermal relief valve is provided to protect the
pump from overheating if the spray gun is
closed for an extended length of time or the
nozzle becomes plugged. However, it is
intended to be used as a backup system and
every effort should be made to not permit the
pump to heat up.
We recommend turning the pressure washer
off if it will not be used for more than five
minutes. This saves wear on the unit, reduces
fuel consumption and extends the life of the
pump by avoiding heat.
NOTICE
The pump will overheat and may
be damaged, or cause damage if allowed to
circulate more that five minutes.
SAFETY LOCK OFF LATCH
To prevent accidental discharge of high
pressure water, the safety latch on the trigger
should be engaged whenever the pressure
washer is not in use. (Refer to Operating
Instructions.)
SPECIFICATIONS
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Maximum Pressure (PSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2500
Gallons Per Minute (GPM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3
Maximum Inlet Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Up to 90 PSIG
RPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3750 RPM
Temperature of Pumped Fluids. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Up to 80°F
Inlet Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/4" GHT (F)
Discharge Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . M22
Your pressure washer has a maintenance-free pump. There is no need to change the pump oil.
Copyright © 2017 MAT Industries, LLC
LOW-OIL SHUTDOWN
The unit is equipped with a low oil sensor. If the
engine oil level becomes lower than required,
the pressure washer will automatically shut off.
(Refer to the engine manual for this feature.)
This protects your pressure washer engine from
operating without proper lubrication.
If the pressure washer engine shuts off and the
oil level is according to specification, check to
see if the pressure washer is sitting at an angle
that forces oil to shift. Place on an even
surface to correct this. If the engine fails to
start, the oil level may not be sufficient to
deactivate low oil level switch. Be sure the
engine is completely full of oil. See engine
manual.
SPARK ARRESTING MUFFLER
THIS PRODUCT MAY NOT BE EQUIPPED WITH
A SPARK ARRESTING MUFFLER. If the
product will be used around flammable
materials, such as agricultural crops, forests,
brush, grass, or other similar items, then an
approved spark arrester should be installed
and is legally required in the State of
California. The California statutes requiring a
spark arrester are Sections 13005(b), 4442
and 4443. Spark Arresters are also required
on some U.S. Forest Service land and may
also be legally required under other statutes
and ordinances. For more information, contact
our Customer Service Department at
1-888-895-4549.
6 - ENG