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E URO C ARGO T ECTOR 12-26 t PNEUMATIC SYSTEM - BRAKES 53 Base - February 2003 DENOMINATION CHARACTERISTICS Compressor - Type: KNORR Single-cylinder Displacement 225 cm 3 - Type: KNORR Single-cylinder Displacement 359 cm 3 (*) (*) series-production on Full Pneumatic models - Optional on the other models A.P.U. (drier/4 ways) - Type: KNORR LA 8104/5/6/7 Drier Disconnection pressure 11.0 ± 0.2 bar Connection/disconnection pressure difference 0.7 + 0.6 bar Safety valve opening pressure 13.0 + 4.0 bar Heat resistance max + 100 ° C Operating temperature -40 ° C ÷ +80° C Supply voltage 24 V Power 100W 24V 4-way protection valve Opening pressure section 21-22 Opening pressure section 23-24 Closing pressure section 21-22 Closing pressure section 23-24 ≥ 7.5 bar 6.5 ± 0.25 bar ≥ 6.5 bar A.P.U. (drier/4 ways) (for vehicles RS) - Type: KNORR LA 8219/LA8220 - BOSCH 484460166/484460167 Drier Disconnection pressure 11.0 ± 0.2 bar Connection/disconnection pressure difference 0.7 + 0.7 bar Safety valve opening pressure 15.5 ± 2 bar Heat resistance max + 80 ° C Operating temperature -40 ° C ÷ +65° C Supply voltage 24 V Power 100W 24V 4-way protection valve - Type: MARELLI VPS45A - WABCO 9347140190 Opening pressure section 21-22 Opening pressure section 23-24 Closing pressure section 21-22 Closing pressure section 23-24 ≤ 7.5 bar ≥ 7.5 bar 6.5 bar 6.5 bar +1 +1 +0.5 |