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Troubleshooting
313879B 19
SmartDie
™
screed box
leaking
Foreign material in screed box discharge
opening
CAREFULLY dislodge and remove foreign
material.
Dirty screed box CAREFULLY clean box. All moving parts
need to be free of debris.
Spring broken Replace spring (see page 13).
Incorrect deployment rod linkage length Adjust length (see page 14).
Incorrectly adjusted SmartDie
™
screed
box/bead dispenser box actuator
Adjust lever (see page 14).
Worn screed box gate Replace gate (see Parts manual 313880).
Worn screed box trough Replace trough (see Parts manual
313880).
Excessive material
buildup when starting
and stopping extruding
Screed box not adjusted to ground See Operation manual.
Screed box open when ThermoLazer
™
is
stationary
Synchronize ThermoLazer
™
and screed
box motion.
Foreign material in screed box discharge
opening
CAREFULLY dislodge and remove foreign
material.
Dirty screed box CAREFULLY clean box. All moving parts
need to be free of debris.
Beads not discharging
or discharging unevenly
Low bead level in bead hopper Fill bead hopper.
Bead dispenser doors closed Open doors as required to obtain desired
flow pattern width.
Bead dispenser drive wheel not engaged Secure bead dispenser wheel (see page
14).
Bead dispenser drive wheel slipping Tighten. Check air pressure (see page 14).
Debris in discharge opening of bead dispenser Remove debris.
Debris on ThermoLazer
™
tire or bead dis-
penser wheel
Remove debris.
Moisture in beads Remove wet beads. Dry hopper, bead
hoses and bead dispenser. Fill hopper with
dry beads.
Beads not discharging
at required flow rate
Bead dispenser flow rate lever not correctly
set
Rotate flow rate lever to correct position.
Bead dispenser drive wheel slipping Tighten wheel and check tire pressure
(see page 14).
Bead dispenser doors not fully open Open door fully.
Moisture in beads Remove wet beads. Dry hopper, bead
hoses and bead dispenser. Fill hopper with
dry beads.
Moisture on road surface Allow road surface moisture to dry.
Rough road surface Smooth road surface.
Bead Dispenser low on material Add material to Bead Hopper.
Problem Cause Solution