Maintenance; Oil Capacity - Graco Hydra-Clean 800-233 Instructions-Parts List Manual

~~~~U~~
Pwssure Relief Procedure
To reduce the risk of serious bodily injury,
including fluid injection and splashing in the
eyes, or on the skin, ALWAYS
procedure whenever you shut off the pump,
when checking or servicing any part of the
system, when installing or changing spray tips,
and whenever you stop spraying for more
10 minutes.
1. Engage the gumtrigger safety latch.
2.
Turn the pressure washer off.
3. Remove the power cord from the outlet,
off
4. Shut water supply.
5.
Disengage the trigger safety latch and trigger
the gun to relieve pressure, and engage latch
again.
1. After using the chemical injector system,
should be flushed out with water or a 50%
antifreeze solution if unit will be exposed to
freezing temperatures. This is best done by
replacing the chemical container@) with a bucket
of water or a 50% antifreeze solution. Operate
pressure washer as described
water or antifreeze solution into both chemical
lines until it passes through the injector.
flushing the chemical injector system, you will
help avoid unnecessary wear
of components.

MAINTENANCE

Observing regular maintenance intervals helps
ensure that you get maximum performance and life
from your pressure washer.
There is a break-in period for the pump. After
changing the oil after the pump's break-in period, the
interval between required changes is longer,
If you are operating in dusty conditions, these
maintenance checks should be made more often.
follow this
than
3. After each use, wipe all surfaces
it
4. Perform the appropriate maintenance. See the
in start-up. Draw
By
and prolong the life
INTERVAL
Daily
After first
50 hours of
operation.
Each 500 hours
of operation or
3
Pump
*SAE 30-weight non-detergent oil is preferred.
2. If the pressure washerwill beexposedtofreezing
all
temperatures, drain
you must store the pressure washer in freezing
temperatures, flush it with a
solution. This can be done by placing the end of
the inlet hose into a bucket of
solution. Start the pressure washer. Trigger the
gun for 10 seconds, release the trigger for
seconds. Trigger and release about
untilthe5046antifreezesolutioncomesoutofthe
spray tip.
CAUTION
thaw it in a warm room before trying to start
Do not pour hot water on the pump; it may crack
washer with a clean, damp cloth.
chart ompage 7.
WHAT
Clean water inlet screen.
Check pump oil level.
Fill as necessary.
Change pump break-in
Use SAE 20W or
non-detergent oil*.
Change pump oil.
Use SAE 20W or
months. non-detergent oil*.
CAPACITY
OIL
Oz.
15.2
1.45 liters)
water out of the pump. If
50%
antifreeze
50% antifreeze
10
10 times or
it.
of
the pressure
DO
TO
oil.
30W
3 0 W
TYPE
30W
SAE 20W or
Non-Detergent*
7
802-777
..
. .