Pneumatic System Sample Clauses

Pneumatic System. 13.1 The pneumatic system shall have DOT, prestomatic push to lock fittings for ease of maintenance and service. Any other fittings are not acceptable 13.2 There shall be a PR4 type pressure protector for the chassis air system to protect the chassis air system at air pressures below 85 PSI. 13.3 A separate air tank for all sweeper air components shall be provided. 13.4 All pneumatic cylinders must be rated to 150 PSI and have separate rod seal and wiper to prevent contamination entering the cylinder. 13.5 Each cylinder shall be controlled by a single, two positions, solenoid valve mounted on a manifold with common input and exhaust. A manual override shall be provided on each solenoid valve for trouble shooting and function lockout. 13.6 There shall be a filter with polycarbonate bowl to filter out contaminants down to 5 microns to prevent contamination in the air system. 13.7 All air lines should be color-coded silver and function stamped for ease of identification maintenance. Non color coded lines are not acceptable.