3
8.0 WARRANTY 46
8.1 GENERAL WARRANTY STATEMENT 46
8.2 CLARKE WARRANTY 46
8.3 CATERPILLAR WARRANTY 46
9.0 INSTALLATION & OPERATION DATA 46
10.0 WIRING DIAGRAMS 46
11.0 PARTS ILLUSTRATION & DRAWINGS 46
12.0 KEYWORD INDEX 47
13.0 APPENDIX “A” C18 Models Parts Matrix 48
14.0 APPENDIX “B” Caterpillar Limited Warranty 49
15.0 APPENDIX “C” PLD Maintenance and Operation 51
15.1 OVERVIEW AND PRINCIPLES OF OPERATION 51
15.1.1 Identification/Nameplate 52
15.1.2 PLD Engine Models 53
15.2 INSTALLATION INSTRUCTIONS 54
15.2.1 Connections 54
15.2.1.1 Discharge / Suction Pressure 54
15.2.2 Start-Up Inspection Instructions 55
15.2.2.1 Disabling VSPLC / VSSLC 55
15.2.2.2 Bleeding the Speed Control System 55
15.2.2.3 Initial Start Up 55
15.2.2.4 Main Relief Valve (MRV) Setting 55
15.2.2.5 System Monitoring 55
15.2.3 OPERATION 56
15.2.3.1 Freeze Protection 56
15.2.3.2 Failure Mode 56
15.2.3.3 Adjustments 57
15.3 ENGINE SYSTEMS 57
15.3.1 Electrical System 57
15.3.1.1 System Wiring Diagram 57
15.4 MAINTENANCE 59
15.4.1 Weekly Exercise 59
15.5 TROUBLESHOOTING 59
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NOTE
The information contained in this book is intended to assist operating personnel by providing information
on the characteristics of the purchased equipment. It does not relieve the user of their responsibility of
using accepted practices in the installation, operation, and maintenance of the equipment.
NOTE: CLARKE FPPG Reserves the right to update the contents of this publication without notice.