Generac Power Systems 5255 User Manuals

Table of Contents

• Section 3 – Operation

  15
• Using the AUTO/OFF/MANUAL Switch

  15
• Automatic Transfer Operation

  16
• Sequence of Automatic Operation

  16
• Manual Transfer Operation

  16
• Setting the Exercise Timer

  17
• Safety Rules

  2
• Protection Systems

  18
• Standards Index

  3
• Section 4 – Maintenance

  19
• Section 1 – General Information

  4
• Fuses

  19
• Unpacking/Inspection

  4
• Checking the Engine Oil Level

  19
• Protection Systems

  4
• Changing the Engine Oil

  20
• NEC Requirement for Arc Fault Circuit 4.4 Changing the Engine Air Cleaner

  21
• Interruption Breaker for Bedrooms

  4
• Spark Plug(s)

  21
• The Generator

  5
• Battery Maintenance

  22
• Specifications

  6
• System Set LED

  7
• Valve Clearance

  22
• Cooling System

  23
• Fuel Consumption

  7
• Attention After Submersion

  23
• Reconfiguring the Fuel System

  8
• 4.10 Corrosion Protection

  24
• 1.10 Location

  9
• 4.11 Out of Service Procedure

  24
• 1.11 Battery Requirements

  10
• 4.12 Service Schedule

  25
• 1.12 Battery Installation

  10
• 1.13 The Battery

  11
• Section 5 – Troubleshooting

  26
• Troubleshooting Guide

  26
• and Adjustments

  12
• Notes

  27
• Before Initial Startup

  12
• Mounting Dimensions

  30
• Check Transfer Switch Operation

  12
• Electrical Data

  31
• Electrical Checks

  12
• Generator Tests Under Load

  13
• Parts Lists

  42
• Checking Automatic Operation

  13
• Section 10 – Warranty

  68
• 7kW (Natural Gas Only)

  13
• Engine Governor Adjustment

  14
• Voltage Regulator Adjustment

  15