OPERATION 3.3 OPERATOR’S CAB - CONTROLS 3.3.4 INTERFACE PANEL FOR DIAGNOSTICS AND CONTROLS FOR HEATING AND AIR CONDITIONING Legend for illust. Z25354 (1) Interface panel X27 Adapter for download of ECS data X13 Adapter for connecting an electronic tool to the ECM of the pump control system MC7 S53 Enable switch for engine diagnostics REMARK The switch S53 and the connectors X15.1, X15.2, X52.1 and X52.2 are only installed on machines equipped with the engine monitoring sys- tem CENSE (special equipment) .
X15.1 RS232 datalink for connecting the CENSE ECM of the engine -1- to a laptop PC for the CENSE INSITE Service Tool X15.2 RS232 datalink for connecting the CENSE ECM of the engine -2- to a laptop PC for the CENSE INSITE Service Tool X52.1 J1587 datalink for connecting the electronic control module CENTRY of the engine -1- with the INSITE Service Tool for Off-Board diagnostics, data import- ing, and ECM adjustments. X52.2 J1587 datalink for connecting the electronic control module CENTRY of the engine -2- with the INSITE Service Tool for Off-Board diagnostics, data import- ing, and ECM adjustments.
REMARK For more information, refer to the separate Application Engineering Bulletin *CENSE Electronic Subsystem K38/50 Engines* filed in volume 2 binder. (2) Portable fire extinguisher. Observe the local Fire Prevention Regulations in regard to number, size and location of portable fire extinguishers. Make sure the fire extinguisher is always charged and ready for use. (3) Cab heating control (4) Cab heating blower control 89