MODULE AR-CLEAN EMISSIONS 4171583 - Caterpillar

Illustration 1 g00310064
Instrument Panel of 129-4053 EMCP II (1) Generator Set Control (GSC) (2) Governor Switch (GS) or Speed Potentiometer (SP) (3) Starting Aid Switch (SAS) (optional) (4) Engine Control Switch (ECS) (5) Alarm Module (ALM) (optional) (6) Custom Alarm Module (CAM) (optional) or Synchronizing Lights Module (SLM) (7) Panel Light Switch (PLS) (optional) (8) Emergency Stop Push Button (ESPB) (9) Voltage Adjust Rheostat (VAR)Each EMCP II is directly related to a Chart Print. The Chart Print contains the possible options and the model number description of the EMCP II. The model number is located on a nameplate which is attached to the inside floor of the control panel. The Chart Print also contains the setpoint values that are necessary in order to program the setpoints. The applicable Chart Print is packaged within the enclosure of each EMCP II.There are two Chart Prints for EMCP II that are used on MUI engines.
The 103-1582 Control Panel Chart is the earlier version of EMCP II. The enclosure does not have provisions for a second alarm module (6) .
The 129-4053 Control Panel Chart is the later version of EMCP II. The enclosure is extended and the enclosure has provisions for a second alarm module (6) .Most components of the EMCP II are located on the instrument panel or the subpanel. Other components of the EMCP II exist near the engine: engine oil pressure sensor (EOPS), engine coolant temperature sensor (ECTS), fuel solenoid (FS), magnetic speed pickup (MPU) and engine coolant loss sensor (ECLS) (optional).
Illustration 2 g00310123
Panel Interior Of The 129-4053 EMCP II Instrument Panel (1) Generator Set Control (GSC) (2) Speed Potentiometer (SP) (3) Starting Aid Switch (SAS) (optional) (4) Engine Control Switch (ECS) (5) Alarm Module (ALM) (optional) (6) Custom Alarm Module (CAM) (optional) (7) Panel Light Switch (PLS) (optional) (8) Emergency Stop Push Button (ESPB) (9) Voltage Adjust Rheostat (VAR) (10) Relay Module (RM) (part of GSC) (11) Auxiliary Terminal Strip (AUX) (12) Electronic Governor (EG) (optional) (13) AC Transformer Box (ATB) (14) Fuel Control Timer Module (FCTM) (ETS only). (15) Circuit Breaker 2 (CB2) (16) Reverse Power Relay (RPR) (optional), or Overcurrent Relay (OCR) (optional), or Overvoltage Relay (OVR) (optional) (17) Engine Failure Relay (ENFR) (optional) (18) Auxiliary Relay (AUXREL) (optional). (19) Starting Motor Magnetic Switch 1 (SMMS1) (20) Starting Motor Magnetic Switch 2 (SMMS2) (optional) (21) Fuse 11 (F11) (22) Slave Relay (SR) (ETR only). (23) Gound Post High Voltage (GPHI) (24) Emergency Fuel Control Relay (EFCR) (ETS only) or Auxiliary Fuel Control Relay (AFCR) (25) Fuse 16 (F16) (26) Fuse 12 (F12)