47
ASPHAL
T OPERA
TIONS
Asphalt Operations
Loading Through the Load Line
Connections and Preliminary Checks
C
heck Strainers
Before removing the load line cap or strainer
access cover, perform the Suck Back operation to
ensure that there is not material in the strainer box.
Turn the POWER switch OFF before removing the
load line cap and strainer access cover. This en-
sures all tank valves are closed.
C
heck that both the fill line and the suction strainers
are clean and properly installed. Ensure all connec-
tions on the Distributor are tight to prevent asphalt
leaks. Do not
pressurize the fill line with an external
pump.
WARNING
To prevent possible burns from leaking material,
be sure all pipe, cap and hose connections are
secure before opening valves or beginning any
operation.
To prevent possible burns to operators or by-
standers, or possible equipment damage, do
not start any operation if any control settings
are unknown.
To prevent an explosion or fire hazard, keep
burning cigarettes or other sources of com-
bustion away from manholes and overflow
vents.
To prevent burns, always wear eye protection,
long sleeve shirt, insulated gloves, boots, and
long pants outside the boots when working
around the Distributor.
WARNING
Before removing the fill line cap, make
certain the asphalt pump is turning and
the suction valve is closed.
Using the Measuring Stick
The measuring stick is only accurate when the tank
is level.
Refer to Fig 66 (shown on page 49) for the follow-
ing procedures:
1. Park the Distributor on a level surface
for loading through the fill line.
2. Set the truck parking brake.
3. The engine must be running and the optional
transmission PTO must be engaged.
4. Turn the cab POWER switch ON and turn
the rear EMERGENCY STOP ON.
00
100
Figure 62 - Using the Measuring Stick
WARNING
To prevent possible burns from foaming
or violent eruption: Do not load tank with
material temperature over 200ºF if water
or condensation is present in tank, or if
emulsion was used in the previous load.
Do not heat material over 200ºF if moisture
or emulsion is present in tank.
