6
Rosco Maximizer 2B Asphalt Distributor 6-33
Operation
Handspray Mode (Bar Circulate)
Some operators have found that using the SPRAY/
BAR CRCLT mode (Figure 6-22) allows better control
of the handspray wand. SPRAY/BAR CRCLT mode will
also eliminate any setup of material that is still in the
spraybar. (Figure 5-2, 4 Spraybar Master switch on the
In-Cab Control Box in Bar Circulate posistion while the
mode is set to Spray/Bar Circulate.)
NOTE: This mode signiî›™cantly reduces the pump
pressure since the 2-Way and 3-Way valves are
open to the spraybar. The operator may have to
increase the pumpspeed 25 to 50 GPM (94.62
- 189.25 LPM) to get sufî›™cient pressure to the
wand.
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