11
HEATED ASPHALT DISTRIBUTOR
APPLIES TO ALL TRAILER AND SKID VERSIONS
OPERATING INSTRUCTIONS
SPRAY BAR - 3
10.
When using the spray bar
#31
, spray hose feed valve
#25
and spray wand
valve
#27
remain closed. Once you have recirculated product, slowly close
recirculation valve
#24
. Open spray tip valves
#32
on the spray bar
#31
.
Position the machine, motion for the driver to start forward at approx. 4mph,
open spray bar feed valve
#38
,
and also the (
optional
) spray bar lever, to
start spraying. This opens all of the spray tip valves
#32
at the same time.
Once again, recirculation valve
#24
determines spray pressure, adjust
accordingly.
11.
The throttle on the engine
#23
needs to be set to 3/4 or full position to
ensure there is enough speed is available for the material pump
#22
.
12.
Run the pump pressure and speed at the lowest acceptable application
pressure to help reduce overspray.
13.
You can control pressure by using the recirculation valve
#24
.
14.
Close spray bar feed valve
#38
or the (
optional
) spray bar lever when you
reach the end of your pass, leave all the pump controls set. The spray will
continue when you open the spray bar feed valve
#38
or (
optional
) spray bar
lever.
15.
Position the tires right next to the previous pass, this will give you the proper
overlap.
16.
When finished, turn off the engine and close all valves and follow flushing
instructions below.
Summary of Contents for SealMaster 300 Series
Page 1: ......
Page 7: ...5 SAFETY PRECAUTIONS AND CAUTIONS FIRST AID ...
Page 34: ...32 PUMP DIAGRAM 16 j j I ...
