Generac Power Systems 05176-0 - Manual (Page 3)

Table of Contents
Air-cooled 15 kW Generators
1
Introduction ........................Inside Front Cover
Read This Manual Thoroughly ........................ IFC
Contents .......................................................... IFC
Operation and Maintenance ............................ IFC
How to Obtain Service ..................................... IFC
Authorized Dealer Locator Number ................... IFC
Safety Rules ........................................................2
Standards Index .................................................. 3
Section 1 – General Information ...................4
1.1 Unpacking/Inspection .................................... 4
1.2 Protection Systems ........................................ 4
1.3 System Set LED ............................................ 4
1.4 The Generator ............................................... 5
1.5 Specifications ................................................ 6
1.5.1 Generator ........................................... 6
1.5.2 Engine ................................................ 6
1.6 Fuel Requirements and Recommendations ... 6
1.7 Fuel Consumption ......................................... 6
1.8 Reconfiguring the Fuel System ...................... 6
Section 2 – Installation ....................................7
2.1 Installation .................................................... 7
2.1.1 Remote Monitoring Connections ........ 7
2.1.2 Roof Open Alarm ............................... 8
2.1.3 Transfer Switch Connection ............... 8
2.2 Battery Installation ........................................ 9
2.3 The Battery ................................................. 10
Section 3 – Post Installation Start-up
and Adjustments .......................10
3.1 Before Initial Start-up .................................. 10
3.2 Check Transfer Switch Operation ............... 10
3.3 Electrical Checks ........................................ 10
3.4 Generator Tests Under Load ....................... 11
3.5 Checking Automatic Operation .................... 12
3.6 Adjusting the Regulator (Natural Gas Only) .. 12
3.7 Engine Governor Adjustment ...................... 13
3.7.1 Additional Corrosion Protection ....... 13
3.8 Voltage Regulator Adjustment ...................... 13
Section 4 – Operation ....................................14
4.1 Using the Auto/Off/Manual Switch ............... 14
4.1.1 “Auto” Position .................................. 14
4.1.2 “Off” Position.................................... 14
4.1.3 “Manual” Position ............................. 14
4.2 Automatic Transfer Operation ..................... 14
4.3 Sequence of Automatic Operation ............... 14
4.4 Manual Operation ....................................... 15
4.4.1 Close to Normal Source Side .............15
4.4.2 Close to Emergency Source Side .......16
4.4.3 Return to Normal Source Side ...........16
4.5 Voltage Checks ............................................ 16
4.6 Generator Tests Under Load ....................... 16
4.7 Setting the Exercise Timer .......................... 17
4.8 Protection Systems ...................................... 17
4.8.1 Low Oil Pressure Switch .................. 17
4.8.2 High Temperature Switch ................. 17
4.8.3 Overcrank ........................................ 17
4.8.4 Overspeed ........................................ 18
Section 5 – Maintenance ...............................18
5.1 Fuse ............................................................. 18
5.2 Checking the Engine Oil Level ..................... 18
5.3 Changing the Engine Oil .............................. 18
5.3.1 Engine
Oil Recommendations .......... 18
5.3.2 Oil Change Procedure ....................... 18
5.4 Changing the Oil Filter ................................ 19
5.5 Changing the Engine Air Cleaner ................. 19
5.6 Spark
Plug(s) .............................................. 19
5.7 Battery Maintenance .................................... 20
5.8 Adjusting Valve Clearance ........................... 20
5.9 Cooling System ........................................... 21
5.10 Attention After Submersion ......................... 21
5.11 Corrosion Protection ................................... 21
5.12 Out of Service Procedure ............................. 21
5.12.1
Removal From Service...................... 21
5.12.2 Return to Service ............................. 22
Section 6 – Troubleshooting .........................27
6.1 Troubleshooting Guide ................................ 27
Section 7 – Mounting Dimensions ............. 28
Section 8 – Electrical Data ........................... 29
Section 9 – Exploded Views and
Parts Lists ................................... 34
Section 10 – Warranty ................................... 48