Securing Bead Dispenser Wheel
3A1320L
21
Securing Bead Dispenser
Wheel
To properly dispense beads, drive wheel (27) must be in
direct contact with tire (89). If drive wheel (27) becomes
loose and/or starts to slip, use allen wrench to tighten
set screw (211).
NOTE:
To ensure proper contact between drive wheel
(27) and tire (81), make sure air pressure is always at 60
psi (4.14 bar).
Bead Dispense Tension
Adjustment
(ThermoLazer 200
TC
only)
When screed box is down, turn bolt/knob clockwise to
increase spring force.
Make sure bead dispense wheel engaged unit wheel.
Put screed box in STO position. Make sure bead wheel
does not contact unit wheel. If it does, turn knob to
decrease spring force.
Linkage Rod Adjustment
(ThermoLazer 300
TC
/ProMelt only)
Adjustments can be made to linkage rods by removing
clevis cotter hairpin (268), clevis pin from clevis (179),
loosening nuts (128), and then turning clevis as required
to lengthen or shorten rod connectors.
To ensure proper application of beads and thermoplas-
tic, make sure screed box linkage rod (182) measures
13.13 in. (33.34 cm). Be sure to measure where nut
(128) meets clevis (179) when checking for proper link-
age rod length.
Adjust the bead box linkage rod (181) so bead box drive
wheel (27) is touching ThermoLazer tire (81) when
screed box is in down (but not open) position. A slight
downward force on the bead box rod (181) should be
required when inserting the clevis pin through the clevis
(179) and deployment bar (78).
1. With screed box in down (but not open) position,
rotate the bead box wheel by hand.
2. If the wheel does not cause the ThermoLazer tire to
rotate both forward and backwards, loosen nuts
(128), remove clevis cotter hair pin (268), remove
clevis pin from clevis (179), and rotate the clevis
(179) one turn counterclockwise.
81
27
211
ti14564a
ti23692a
13.13 in.
ti14565a
182
181
(33.34 cm)
81
27
ti14882a
118
186
ti25751a
