C

The outermost spray section on a binder bar that allows clean edge starts. Operators close it briefly to prevent overspray when commencing a run.

Mechanical shutter giving crisp starts/stops on shoes.

End nozzles on spray bar for clean lane starts and stops without over‑spray.

Password lock preventing unauthorised rate changes.

Hardened-steel wear plate bolted to the base of suction nozzles. Ensures consistent clearance and prolongs component life on abrasive road surfaces.

SD card backup/restore of controller profiles.

Air/dust separator that reduces carryover to the fan.

Removable panel providing maintenance access to the cooling fan. Speeds belt inspections and bearing greasing routines.

Positively charged emulsion type used widely for rapid set on damp surfaces.

Additive to maintain sprayability at lower temps.