Generac Power Systems 00940-2

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48 Generac

Power Systems, Inc.

Section 6 — Exploded Views and Parts Lists

IMPACT-36 plus II Recreational Vehicle Generator

GN 220 RV Long Block – Drawing No. 0A6202-F

Main Page

Installation Instructions1
Introduction2
- Contents2
- Operation and Maintenance2
- How to Obtain Service2
- Table of Contents3
Safety Rules4
- Electrical Hazards5
- Fire Hazards5
- Explosion Hazards5
Section 1 - General Information6
Generator Identification6
- Impact-36G Plus Features6
- Impact-36LPG Plus Features7
- Inverter Features8
Generator Applicability9
Safety9
Generator Control Panel9
- Fuel Primer9
- Start/Stop Switch9
- Fuse9
- Circuit Breakers9
- Hour Meter10
Automatic Choke (Gasoline Only)10
- Choke Solenoid (Gasoline Only)10
- Prechoke (Gasoline Only)10
Engine Protective Devices10
- Automatic Low Oil Pressure Shutdown10
- High Temperature Shutdown10
- Overspeed10
- Low Voltage10
Section 2 - Operation11
Before Starting the Engine11
- Installation11
- Engine Lubrication11
- Fuel Supply11
- Cooling and Ventilating Air11
- Engine Exhaust Gas11
Starting the Generator11
Stopping the Generator12
Applying Loads to Generator12
- Letting the Engine Stabilize12
Attention Required after Submersion12
Operation in High Grass or Brush12
Operating Precautions12
Fuel Requirements (Gasoling Units)12
Fuel Requirements (LP Units)13
Engine Oil Requirements13
Gas Generator Specifications13
LP Generator Specifications13
Engine Specifications13
Section 3 - Maintenance14
- Maintenance14
Checking the Engine Oil Level14
Change Engine Oil14
Change Oil Filter14
Engine Air Cleaner15
Clean Air Intake Screen15
Engine Spark Plug15
Fuel Filter15
Inverter16
Cleaning the Generator16
Battery16
- Once Weekly16
- Every Six Months16
Service and Adjustments16
- Engine Speed16
Adjusting the Carburetor16
Exercising the Generator17
Adjusting Valve Clearance17
Major Service Manual17
Out of Service Protection17
Return Unit to Service after Storage17
Notes18
- Part II - Installation Instructions19
Notice to Installer20
Safety Rules20
Section 1 - General Information22
Purpose and Scope of the Manual22
Safety22
Standards Booklets22
Equipment Description22
Engine Generator Operating Speed22
Section 2 - Installation23
Location and Support23
- Generator Location23
- Generator Support23
- Suspended Mounting23
- Generator Restraint24
Generator Compartments24
- Compartment Size25
- Compartment Construction25
- Sound Insulating Materials26
- Compartment Floor Cutouts26
- Acoustics27
Cooling and Ventilating Air27
- Generator Airflow27
- Cooling Air Inlet Openings28
- Compensating for Restrictions29
- Inverter Location29
- Testing the Installation29
Gasoline Fuel System29
- Fuel Tank29
- Generator Fuel Supply Lines30
Propane Gas Fuel System30
- Parts Not Included in Fuel System30
- Some Important Considerations31
- Vapor Withdrawal31
- Primary Regulator31
- Gaseous Carburetion31
- Fuel Supply Lines32
- Excess Flow Valve32
- Leakage Tests32
Exhaust System32
- Muffler and Spark Arrestors32
- Type of Exhaust System33
- Exhaust System Safety33
Electrical Connections33
- Wiring34
- Generator AC Connection System34
- Isolating Different Power Sources34
- Power Supply Cord34
- Gound Fault Circuit Interrupters34
- Sensing Harnesses36
Battery Installation36
- Recommended Battery36
- Battery Cables36
- Battery Cable Connections37
- Battery Compartment37
Optional Accessories37
- Remote Plug-In Receptacle37
- Remote Start/Stop Panel37
Section 3 - Post-Installation Startup Checks38
Post Installation Tests38
Before Initial Startup38
Initial Start38
Testing under Load38
Installation Checklist39
Section 4 - Troubleshooting40
Troubleshooting Guide40
Section 5 - Electrical Data42
Section 6 - Exploded Views and Parts Lists45
Generac Power Systems, Inc54
Section 7 - Warranty54

Generac Power Systems 00940-2

Table of Contents

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