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M0488a.docx  |  Rev 1.7  |  Modified on 19/05/2020  |  © Remote Control Technologies Pty Ltd 

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Parts List 

Part No. 

Description 

9200 

EPS 4-Function Water Cooled Control unit 

Decals Supplied with the Product

 

Part No. 

Description 

Qty 

5635 

Coolant Level Label 

5634 

Oil Level Label 

5637 

Oil Pressure Label 

5638 

Engine Temperature Label 

0427 

Blank with Red Dot Label 

 

The following sensors and switches are NOT supplied with the control unit as there may be a particular type 
of switch and/or sensor required to suit a particular type of machine for the application that it is needed for. 

Wiring Looms to suit 9200 Control Unit

 

Part No. 

Description 

8797 

Loom 5 m To Suit 9301 & 9200 EPS Control unit 

8805 

Loom 10 m To Suit 9301 & 9200 EPS Control unit 

Coolant Level Sensors

 

Part No. 

Description 

2006 

Coolant level sensor Light Duty 1/8 NPT (Plastic Body) 

2887 

Coolant level sensor Light Duty 1/4 NPT (Complete with Brass Bush) 

2205 

Coolant level sensor Heavy Duty 1/4 NPT (Brass Body) 

Pressure Switches to suit Engine Oil Pressure Applications 

Part No. 

Description 

0018 

Pressure Switch 9 PSI 1/8 NPT, N/O 

3074 

Pressure Switch 8 PSI, 2 Terminal, N/O, 1/8 NPT (Light Duty) 

8725 

Pressure Switch 8 PSI, 2 Terminal, N/O, 1/8 NPT (Heavy Duty) 

3755 

Pressure Switch 12 PSI, Deutch Connection, 9/16 UNO  

3429 

Pressure Switch 16 PSI Falling, N/O, 1/8 NPT 

3430 

Pressure Switch 9 PSI Falling, N/O, 1/8 NPT 

Temperature Switches to suit Temperature Monitoring Applications

 

Part No. 

Description 

1764 

Temperature Switch 212°F,  N/C, 2 Terminal 3/8 NPT  

1765 

Temperature Switch 220°F, N/C, 2 Terminal 3/8 NPT  

1766 

Temperature Switch 230°F, N/C, 2 Terminal 3/8 NPT 

1767 

Temperature Switch 250°F, N/C, 2 Terminal 3/8 NPT 

1768 

Temperature Switch 275°F, N/C, 2 Terminal 3/8 NPT 

8491 

Temperature Switch 225°F, N/C, 2 Terminal, O-ring, 3/4 UNO 

3379 

Adaptor Bush 3/8 NPT Female to 1/2 NPT Male To Suit 3/8 NPT Temperature Switches 

Содержание Muirhead 9200

Страница 1: ...PRODUCT MANUAL ENGINE PROTECTION SYSTEM PANEL 4 FUNCTION WATER COOLED VERSION 2 Part No 9200...

Страница 2: ...5 RCT provides the document to you on an as is basis RCT is not required to provide any updates to this version of the document RCT may make any change amendment or modification to the contents in th...

Страница 3: ...9 Installation Guide 10 Control Unit 10 Options 10 Audible Alarm 10 Coolant Level Sensor Function 1 11 Engine Oil Pressure Switch Function 2 11 Engine Temperature Switch Function 3 12 Oil Fuel Level S...

Страница 4: ...rature Switches to suit Temperature Monitoring Applications 19 Oil Fuel Level Switches to suit Oil Level Monitoring Applications 20 Alarms to suit the Warning Alert Function of the Control Unit 20 Tec...

Страница 5: ...Table of Figures Figure 1 MuirHead Engine Protection System 7 Figure 2 Features of the EPS 8 Figure 3 Coolant level sensor installation example 11 Figure 4 Drawing 390x Typical engine protection syste...

Страница 6: ...protect the machine and other equipment in the area Do not operate any machine with a known fault and report all findings to the supervisor in writing Test and operate machine as per machine OEM and...

Страница 7: ...h no mechanical parts the EPS control unit is extremely reliable easy to install and simple to use Every EPS control unit can be customised to monitor known problems and functions commonly associated...

Страница 8: ...ntrol 5 Output Energised to run control ETR 6 Input Start input 7 Function 1 Ac circuit switch input 8 Function 2 Switch input 9 Function 3 Switch input 10 Function 4 Switch input 11 Not used Not used...

Страница 9: ...utput This circuit is activated as soon as an alert indicator is active This output remains active until the EPS control unit has no alert indicator active or the key is switched off This output is di...

Страница 10: ...his manual to wire up the control unit It is recommended that the wiring loom be installed alongside the OEM engine wiring ensuring that it is secured at regular intervals this will provide protection...

Страница 11: ...a suitable oil gallery access port Use the original equipment manufacturer OEM oil pressure switch as a guide for location Fit the oil pressure switch using thread sealant being careful not to over ti...

Страница 12: ...ormally Closed Thread 3 8 NPT Part No 8491 Heavy Duty Temp Switch 225 F 107 C Normally Closed Thread 3 4 UNO Oil Fuel Level Switch Function 4 The oil fuel level switch is a capacitive type switch with...

Страница 13: ...Select the correct decal that is required for the application 2 Remove the adhesive backing from the decal and place in the correct clear insert on the main label Make sure the decal is aligned corre...

Страница 14: ...s Pty Ltd Alert Function Identification Labels Part No Label Part No Label 5636 6143 0427 1526 1372 5630 5629 5635 0426 5634 0437 5637 0428 1413 0442 4352 0453 5638 0486 5633 3465 4350 3144 5631 5785...

Страница 15: ...BU 4 ETR RUN SOLENOID CAUTION OUTPUT CURRENT RATING 12AMP MAX 8 30VDC PROTECTED SUPPLY RECOMMENDED 10AMP PROTECTION TO START TERMINAL AT KEY SWITCH MACHINE FRAME GROUND NOTE 2 IF NOT ALL FUNCTIONS ARE...

Страница 16: ...3 Inspect the condition of the sensor ensuring the centre of the sensor is insulated from outer mounting Ensure the sensor is free from grease oil and dirt 4 Inspect electrical connection point for th...

Страница 17: ...se immediately once the control unit has detected that the engine oil pressure has been pressurised 2 If the control unit has detected a fault upon start up for example if the machine coolant level is...

Страница 18: ...d the oil pressure alert indicator is illuminated 3 Bridge the wires at the oil pressure switch 4 Verify that alarming has ceased and the oil pressure alert indicator is no longer illuminated 5 Remove...

Страница 19: ...Plastic Body 2887 Coolant level sensor Light Duty 1 4 NPT Complete with Brass Bush 2205 Coolant level sensor Heavy Duty 1 4 NPT Brass Body Pressure Switches to suit Engine Oil Pressure Applications Pa...

Страница 20: ...Below 100 C Alarms to suit the Warning Alert Function of the Control Unit Part No Description 1723 Warning Alarm Constant or Intermittent Siren 12 24 V 6162 Warning Alarm 102 dB 12 24 V Heavy Duty Not...

Страница 21: ...switches and sensors Min max input voltage 8 to 32 Vdc Circuit protection Reverse polarity protected outputs are current overload protected Enclosure type Aluminium powder coated Environmental protect...

Страница 22: ...can cause or be caused by the failure of one or more other components Always attempt to find and correct the cause of the engine protection system failure before replacing a component Tools needed Pa...

Страница 23: ...part for any purpose without the express authority of RCT The drawing is to be returned to RCT on demand ENERGISED TO RUN ETR IDLE TIMER 11450 EPS FIRE CONTROLLER CIRCUIT TO SUIT CATERPILLAR MACHINES...

Страница 24: ...n PLC Programmable Logic Controller ETS Energised To Stop POT Potentiometer ESD Engine Shutdown PPM Pulses Per Metre FET Field Effect Transistor PWM Pulse Width Modulation GND Ground PWR Power H Hours...

Страница 25: ...1 25 09 2015 MT Updated Product Overview Operation and Use and Installation Guide sections 1 2 20 04 2016 MT Updated drawing 478i 1 3 01 09 2016 CC Updated manual template 1 4 23 01 2018 JB Updated I...

Страница 26: ...iscover more www rct global com sales rct global com AUSTRALIA 61 0 8 9353 6577 AFRICA 27 0 83 292 4246 CANADA 1 705 590 4001 RUSSIA CIS 7 910 411 11 74 SOUTH AMERICA 56 3 5229 9409 USA 1 801 938 9214...

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