Rotating Bar
Spray Pattern
(Parallel to Bar)
Nozzle
Hose
Swivel housing
Handle-lower
Clevis pin
Bridge pin
Aluminum Support
Handle-upper
Clevis pin
Bridge pin
Connect socket
Click
Click
Quick plug
NOZZLE SELECTION & INSTALLATION:
1. Your Rotary Surface Cleaner will come installed with one set of
25020 nozzles (25 degree and 2.0 orifice).
a. The minimum orifice size to be used in your Rotary Surface
Cleaner is half that which is being used in your pressure washer.
Example: If your pressure washer uses a size 5 orifice, you will
need to use a size 2.5 orifice in your Rotary Surface Cleaner.
(Two nozzles are inserted in the Rotary Surface Cleaner, therefore;
two nozzles x size 2.5 orifice = size 5 orifice.)
b. The nozzles being used should have a 15° - 25° spray pattern;
anything less than a 15° spray patte
rn can damage the area being
cleaned. Anything more than 25° may not allo
w
the bar to rotate.
2. Nozzles should be screwed into the rotating bar. The spray fan
should be parallel to the Rotating Bar. (See figure at right.)
UNIT ASSEMBLY:
1. Line up the holes on the lower part of handle (7) with the holes on
the cover assembly (8).
2. Insert the clevis pins (5) through the handle and cover holes and
attach to the bridge pins (6).
3. Attach the upper handle (4) by lining up the hole in the upper and
lower handle. Push the clevis pin (5) through the aligned hole and
attach to the bridge pin (6).
4. Quick connect the Rotary Surface Cleaner hose assembly to the
handle center and to the swivel located on the unit base.
SET-UP:
1. Locate the high pressure discharge hose on your pressure washer
and ensure it is securely connected to the water outlet of the pressure
washer. Quick connect the other end of the high pressure discharge
hose to the gun on the Rotary Surface Cleaner.
2. Connect the water supply hose, one end to your pressure washer,
the other end to a pressurized water supply.
SURFACE PREPARATION:
1. Clear any loose debris from the area to be cleaned.
2. Never attempt to clean surface with objects that protrude from the
surface being cleaned. Striking any raised obstacle during operation
will damage machine. If contact does occur and results in vibration
when operating machine, STOP and replace spray bar.
INSTALLATION & PREPARATION
6