Surface Preparation; Startup, Operation, Shutdown, And Storage - Campbell Hausfeld PW2725 Manual Del Usuario

Operating Instructions and Parts Manual
Pre-Operation (Continued)
7 . Install quick connect tip (See
Figure 7) .
Figure 7 - Quick Connect tip
Operation

1. SurFACe PrePArAtION

The following cleaning procedure will
help you organize your cleaning task
and ensures that you will achieve the
best results in the shortest amount of
time . Remember to use the spraying /
cleaning techniques mentioned in the
following section .
Before starting a pressure washer
cleaning job, prepare the surface
you intend to clean . Clear furniture
from the area and make sure that all
windows and doors are closed tightly .
Also, protect all plants and trees near
the cleaning area with a drop cloth . A
covering ensures that your plants won't
be sprayed by the detergents .
2. StArt uP
ALWAYS use the following start up
procedure to ensure that the unit is
started safely and properly .
If water has
frozen in the
pressure washer, thaw the pressure
washer in a warm room before
starting. do noT pour hot water
on or into the pump; internal parts
will be damaged.
1 . Check engine oil levels . Add oil as
necessary .
2 . Check fuel level . Add unleaded
gasoline (rated 86 octane or higher)
as required .
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trIGGer SAFetY lAtCh
In the engaged position, the trigger
safety latch prevents the gun from
being triggered accidentally . Push the
latch fully up to engage it (See Figure 8
and 9) .
Figure 8 - trigger locked
do noT refuel a
hot engine.
refueling a hot engine could cause
a fire. use only fresh, clean regular
or unleaded gasoline. Close the
fuel shutoff valve during refueling.
3 . Attach a garden hose to the inlet
side of the pump and connect it to
the water supply. Use a hose with
an internal diameter (I .D .) of 5/8 in .
(1 .58 cm) and a length of 50 ft . (15
m) or less .
some local
plumbing codes
require backflow prevention
when connecting to a fresh water
supply. Install a backflow preventer
upstream from the pump if
necessary.
a . If inlet water pressure is over 100
psi, install a regulating water valve
at the garden hose connection .
b. Do not exceed 100˚ F (38˚ C) inlet
water temperature .
NOte: The inlet water supply must have
a minimum flow rate of 5 gpm (19 lpm) .
4 . Turn the water supply ON .
never run the
unit dry. be sure
the water supply is completely
turned on before operating the
unit.
5 . Trigger the gun until water sprays
from the tip indicating that all air
is purged from the system . Set the
trigger safety latch .
6
Engaged
Figure 9 - trigger unlocked
Always engage the trigger safety latch
when the unit is not in use .
6 . Open the fuel shutoff valve by
turning the lever to the right/"ON"
position . Close the choke (if the
engine is cold) by moving the choke
lever fully to the left . Move the
throttle fully to the left to the "Run"
or "Rabbit" position . Turn the ON/
OFF swirch to the "ON" position .
Figure 10 - throttle
7. Start the engine: Unlock the trigger
safety latch on the gun . Grasp the
starter rope and brace one foot on
the chassis . While squeezing the
trigger on the gun, pull the starter
rope rapidly and firmly . Continue
holding the rope as it returns .
Repeat these steps until the engine
starts .
sure to keep your hand and arm clear of
the engine and cart components.
Disengaged
when pulling the
starter rope, make