PUMP GP-PISTON 4T7426 - Caterpillar

Control Panel 145-9410 or 145-9411
(1) GSC; generator set control. (2) GS; governor switch or SP; speed potentiometer (optional). (3) SAS; starting aid switch (optional). (4) ECS; engine control switch. (5) ALM; alarm module (optional). (6) CAM; custom alarm module (optional) or SLM; synchronizing lights module (optional). (7) PLS; panel light switch (optional). (8) ESPB; emergency stop push button. (9) VAR; voltage adjust rheostat.This Owner's Manual covers two types (ETR and ETS) of Electronic Modular Control Panel II (EMCP II) for field installation. Each EMCP II can be identified by the part No. which is located on a nameplate attached to the inside floor of the control panel.* 145-9410 EMCP II, used with engines that have an energized to run (ETR) type of fuel system.* 145-9411 EMCP II, used with engines that have an energized to shutoff (ETS) type of fuel system.The Electronic Modular Control Panel II (EMCP II) is located on top of the generator distribution housing. The control panel consists of a main panel with indicators, meters and control switches. This control panel may be equipped with optional modules to match the customers needs and requirements. The left side of the control panel contains the Generator Set Control (GSC). This is the "main" component of the system and also displays generator output, fault conditions and key engine parameters. Generator set control (GSC) (1) - See the topic Generator Set Control in this section. Speed potentiometer (SP) or governor switch (GS) (2) - optional - The governor switch is used to raise or lower the engine speed and frequency when the governor is equipped with a speed adjust motor. If the engine is equipped with an electric governor, a speed potentiometer is mounted in this location. Starting aid switch (SAS) (3) - optional - The starting aid switch is used to inject ether into the engine for starting in cold weather conditions. This switch (when moved to the ON position) energizes the starting aid solenoid valve (SASV) and meters a specific amount of ether in a holding chamber. When the switch is released, the solenoid releases the ether to the engine.
Crank the engine before activating (keep SAS in OFF position) the metered shot start aid system. Damage to the engine is possible by activating the system when the engine is not turning.
Engine control switch (ECS) (4) - The engine control switch determines the status of the control panel. In the Automatic position (3 o'clock), the engine will start automatically whenever a remote initiating contact is closed. The engine will shutdown after the initiating contact opens and after a programmable cooldown time has elapsed. The cooldown time can be programmed to give a 0 to 30 minute cooldown period before the engine shuts down.In the Manual Start position (6 o'clock), the engine will start and run as long as the ECS switch remains in this position.In the Stop position (9 o'clock), the fuel solenoid shuts the engine down, after a programmable cool down time period has elapsed.In the Off/Reset