END-HOSE 0037764 - Caterpillar

(S/N: MMC) Generator SetsThere are three types of control panels that are available for the generator set. The control panels are the Protection and Paralleling Unit (PPU) Control Panel, the Standard Control Panel, and the Premium Control Panel. The Protection and Paralleling Unit (PPU) Control Panel is discussed in this section. The Standard Control Panel and the Premium Control Panel are discussed in this Operation and Maintenance Manual, "Control Panel (Standard Control Panel and the Premium Control Panel) (if equipped))".Protection and Paralleling Unit (PPU) Control Panel
Illustration 1 g06122202
Protection and Paralleling Unit (PPU) Control Panel
(1) Emergency stop push button
(2) PPU
(3) Warning lamps
(4) Control panel housingEmergency Stop Push Button (1) - The emergency stop push button (ESPB) is used to shutdown the engine during an emergency situation. The ESPB shuts off the fuel and the ESPB trips the air shutoff.PPU (2) - The PPU controls the functions of the generator set.Warning Lamps (3) -
Illustration 2 g06121613
PPU
(5) Alarm Indicator
(6) Information key
(7) "JUMP" key
(8) "START" key
(9) "STOP" key (reset)
(10) Engine operating indicator
(11) Generator status indicator
(12) Circuit breaker indicator
(13) Circuit breaker key (if equipped)
(14) "MODE" key
(15) Indicator light for control in remote mode
(16) Menu navigation key for LEFT
(17) "BACK" key
(18) Menu navigation key for DOWN
(19) "Lamp Test Key"
(20) Select Key
(21) Menu navigation key for right
(22) Indicate light for alarm inhibit
(23) Controller status indicator light
(24) Controller power indicator light
(25) Menu navigation key for up
(26) "LOG" key
(27) "VIEW" key
(28) Display areaThe PPU is operated by keys on the panel. Three keys (8, 9, and 14) control the starting and the stopping of the generator set. Keys (6, 7, 16, 17, 18, 19, 20, 21, 24, 25, 26, and 27) allow operator to access additional information about the generator set. This information is shown on the display (28).Alarm Indicator (5) - A flashing LED indicates that alarms that have not been acknowledged are still present. A fixed LED light indicates that all alarms are acknowledged. A RED LED is for Shutdown. A GREEN LED is for an Alarm."INFO" Key (6) - This shifts the display to show the list of alarms. The list has a maximum of 30 alarms."JUMP" Key (7) - The "JUMP" key is used to enter a number to select a menu. Every setting has a specific number. Use the "JUMP" key to select any setting and display any setting without navigating all the way through the menus."START" Key (8) - The "START" key begins the starting sequence. The PPU must be in manual mode in order for the "START" key to function. The remote indicator light (15) cannot be illuminated. To switch off the remote indicator light, press "MODE" key (14)."STOP" Key (reset) (9) - The "STOP" key shuts down the engine when the engine is running. Pressing the "STOP" key bypasses the cooldown period.Engine operating indicator (10) - Light indicates that the generator is running.Generator Status Indicator (11) - This light indicates that the voltage and frequency is present and OK.Circuit Breaker Indicator (12) - The light indicates that the breaker is