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Trigger Safety Latch
r
WARNING
To reduce the risk of serious bodily injury,
including fluid injection, splashing in the eyes or
on the skin,
ALWAYS
engage the trigger safety
latch whenever spraying stops, even for a
moment.
In the engaged position, the trigger safety latch
prevents the gun from being triggered accidentally
by hand or if it is dropped or bumped. Be sure the
latch is pushed fully down when engaging it or it
cannot prevent the gun from being triggered. See
Figure 2.
TRIGGER SAFETY ’
LATCH SHOWN
\
ENGAGED
\
\
TRIGGER SAFETY
LATCH SHOWN
DISENGAGED
t
Figure 2
SHUTDOWN, FLUSHING AND
STORAGE
WARNING
Pressure Relief Procedure
To reduce the risk of serious bodily injury,
including fluid injection and splashing in the eyes,
or on the skin, always follow this procedure
whenever you stop spraying for more than 10
minutes, when shutting down, and before
checking or repairing any pan of the system.
1. Engage the trigger safety latch.
2. Turn the sprayer off.
3. Disconnect the electrical supply.
4. Shut off the water supply.
5. Disengage the trigger safety latch and trigger
the gun to relieve pressure, and then engage
the trigger safety latch again.
6. Before long-term (overnight) storage,
disconnect the water supply and disconnect
the electricity.
1. If the pressure washer will be exposed to freezing
temperatures, drain all water out of the pump. If it
must be stored in freezing temperatures, flush the
unit with a 50% anti-freeze solution. Relieve
pressure. Flush the pressure washer before using it
again to remove the anti-freeze.
NOTE:
An anti-freeze flush kit P/N 802-327 is
available to make flushing easier.
2. After each use, wipe all surfaces of the pressure
washer with a clean, damp cloth.
3. Perform the appropriate maintenance. See the
maintenance chart.
MAINTENANCE
Observing regular maintenance intervals helps ensure
that you get maximum performance and life from the
pressure washer.
There is a break-in period for the pump. After changing
the oil initially, the interval between required changes is
longer.
To reduce the risk of serious bodily injury,
r
WARNING
including fluid injection, splashing in the eyes or
on the skin or injury from moving parts, always
follow the
Pressure Relief Procedure Warning
before proceeding.
I Interval
1 What to do
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I
Daily
Clean water inlet screen and
filter. Check pump oil level. Fill
as necessarv
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Change pump break-in oil. Use
SAE 20 or 30 non-detergent oil.
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Each 500 hours Change pump oil. Use SAE 20 or
of operation or
30 non-detergent oil.
6 months
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8 308-517