KIT (Air Compressor Valve) 1S9874 - Caterpillar

Type 1
Illustration 1 g01139933
(1) Main display module
(2) Gauge cluster modules
(3) "SCROLL" switch
(4) "CLEAR MODE" switch
(5) "LH/RH SELECT" switch
(6) Emergency stop button
(7) "ALARM SILENCER" switch
(8) Engine control switch The electronic instrument panel is the center for engine control and for information about engine operation. Each component of the instrument panel is described below.Main display module (1)
This module is the main component of the system. The module receives information from the switches, sensors and other electronic controls on the engine via the CAT Data Link. The main module processes the information. The module then displays the information. The module also sends the information to the gauge cluster modules.Gauge cluster modules (2)
The gauge needles are controlled by information that is processed by the main display module.Display "SCROLL" switch (3)
The main display module is capable of seven different modes of operation. The "SCROLL" switch is used to display the various parameters that are within each mode.Display "CLEAR/MODE" switch (4)
The "CLEAR/MODE" switch is used to move between the available modes of operation. Also, the "CLEAR/MODE" switch is used to clear the information that is currently displayed on the Main Display Module ."LH/RH SELECT" switch (5)
"The LH/RH" switch is used to display both the right hand and left hand parameter information on a single gauge. Right hand values and left hand values for the exhaust temperature and the inlet air restriction can be displayed on control panels that are equipped with a second gauge module. When the gauge module is displaying the parameter information for the exhaust temperature or the inlet air restriction, the "LH/RH" switch can be toggled.Emergency Stop button (6)
This button is used to stop the engine quickly in an emergency situation. When this button is pressed, the fuel injection is disabled and the air shutoffs are activated."ALARM SILENCER" switch (7)
The "ALARM SILENCER" switch shuts off the audible portion of the alarm. This switch does not shut off the alarm. Engine control switch (8)
The engine control switch determines the status of the control panel. In the AUTO position (3 o'clock), the engine will start automatically whenever a remote start/stop initiate contact is closed. The engine will stop after the initiate contact opens and after an adjustable cooldown period has elapsed. A cooldown period can be programmed. This cooldown period (0 to 30 minutes) will allow the engine to dissipate heat before the engine shuts down.Type 2
Illustration 2 g01217074
(1) Marine Power Display (MPD)
(2) Pyrometer (if equipped)
(3) Engine control switch (ECS)
(4) Emergency stop switch
(5) Overspeed Indicator
(6) Alarm (horn)
(7) Starter select switch (if equipped)
(8) Emergency stop lamp Marine Power Display (MPD) (1)
The Caterpillar Marine Power Display is an attachment that is available from your Caterpillar dealer. The Caterpillar Marine Power Display will supply the current engine data. The Caterpillar Marine Power Display will supply the current data for the transmission. The screens can be customized. The screens can display a variety of engine parameters. The parameters are described in the following text.Operating Information
There are three modes of display for the engine data: Analog, digital and bar graph.