ELEMENT AS-JACKET WATER HEATER 3453557 - Caterpillar

Illustration 1 g00395939
Instrument Panel Switches (1) Pump stop switch. This switch is optional. (2) SAS: start aid switch. The switch is optional. (3) Pump run switch. The switch is optional. (4) VAR: voltage adjust rheostat (5) PLS: panel light switch (6) SP: speed potentiometer(optional) or GS: governor switch (optional) (7) ESPB: emergency stop push button (8) ECS: engine control switchThe engine control switch (ECS) (8) determines the status of the control panel. In the AUTO position (3 o'clock), the GSC+ allows the operator to remotely control and remotely monitor the generator set with a Customer Communication Module. See Systems Operation, "Customer Communication Module". The GSC+ allows the engine to start whenever the remote initiating contact is closed. The engine shuts down after the remote initiating contacts open. An engine cooldown time is programmable (setpoint P019) to give a 0 to 30 minute cooldown period before the engine shuts down. The engine cooldown time is set for five minutes at the factory. The engine starts and the engine runs while the ECS is in the MANUAL START position (6 o'clock). In the COOLDOWN/STOP position (9 o'clock), the fuel control solenoid shuts the engine down after a cooldown. In theOFF/RESET position (12 o'clock), the engine shuts down immediately and any fault indicators are reset (except emergency stop while the ESPB is pushed in).If the red emergency stop push button (ESPB) (7) is pressed, the fuel is shut off. The operator must turn the ESPB (7) clockwise until the ESPB releases in order to restart the engine. Next turn the ECS to OFF/RESET and then turn the ECS to the MANUAL START.The voltage adjust rheostat (VAR) (4) connects to the voltage regulator and the VAR is used to adjust generator voltage to the desired level. The VAR is used in place of the voltage level rheostat. The voltage level rheostat is located on the generator voltage regulator assembly.The optional speed adjust potentiometer (SP) (6) is used to raise the engine speed. The optional speed adjust potentiometer is used to lower the engine speed when an electronic governor is used. An optional governor switch is mounted in this location if a governor with a speed adjust motor is used.The panel light switch (PLS) (5) turns ON the panel lamps and turns OFF the panel lamps.An optional pump run switch (3) is used in conjunction with the generator set mounted automatic fuel transfer system, if equipped. The generator set mounted AC fuel transfer pump will fill the day tank of the generator set when the operator pushes the pump run switch. The pump will automatically shut off when the fuel level contactor reaches the high fuel level. The pump can be shut off manually by pressing the pump stop switch.Optional pump stop switch (1) is used in conjunction with the generator mounted automatic fuel transfer system, if equipped. The pump stop switch is used to manually stop the AC fuel transfer pump. The pump stop switch can be reset by depressing the pump stop