Multiquip WRS5200 (ORIGINAL COPY) - Manual (Page 53)

wrs5200 hydraulic roller screed • operaTion manual — rev. #1 (10/22/10) — page 53
screed cleanup
Never allow any concrete to harden on the roller screed.
Immediately after use, wash any concrete off the screed.
Be careful not to spray water on the engine while it is still
hot.
To operate the pressure washer (Figure 48), attach a
garden hose to the pump and turn on the water. Next plug
in the quick connect hoses from the pressure washer to the
power unit, adjust the three way valve on the power unit as
indicated by the decal to the “Pressure Washer” position.
Maintenance
“Clean out” plates for the ends of the center strike tubes
(8’and 16’ tubes) should be removed and the ends cleaned
after each use.
Back off the 1-5/8 nut and jam nut on the outside strike
tubes next to the outer plate. Slide the strike tube away
from the middle bracket and clean the ends.
The solid scraper bars that prevent build-up on the drive
tubes should be removed and cleaned as well as the strike
tube wipers mounted in front of the 5 foot sections.
Figure 48. Pressure Washer Application
PRESSURE
WASHER
INTERFACE
PLATE
CONTROL VALVE
(PRESSURE WASHER
POSITION)
PRESSURE
WASHER
GARDEN
HOSE
ENGINE CONTROLLER
NEUTRAL PRESSURE WASHER
SCREED OPERATION
MODE L SERIAL NO.
S
S
UPE
R
CREE
D
S
S
UPE
R
CREE
D
WRS520
0