Operator`s manual
Table Of Contents
- 1 Foreword
 - 2. Safety Information
 - 2.1 Operating Safety
 - 2.2 Service Safety
 - 2.3 Operator Safety while using Internal Combustion Engines
 - 2.4 Towing Safety
 - 2.5 Reporting Trailer Safety Defects
 - 2.6 Label Location
 - 2.7 Safety and Operating Labels
 - 3. Operation
 - 3.1 Control Panels
 - 3.2 Generator Monitoring
 - 3.3 Engine Monitoring
 - 3.4 Engine Shutdown Faults
 - 3.5 Current Overload Fault
 - 3.6 Application
 - 3.7 Voltage Selector Switch
 - 3.8 Emergency Stop Switch
 - 3.9 Main Line Circuit Breaker
 - 3.10 Engine Start Switch
 - 3.11 Voltage Adjustment Rheostat
 - 3.12 Warning Light
 - 3.13 Connection Lugs
 - 3.14 Ground Connection
 - 3.15 Convenience Receptacles
 - 3.16 Remote Run Terminal Block
 - 3.17 Panel Door Interlock Switch
 - 3.18 Terminal Connections
 - 3.19 Before Starting
 - 3.20 Manual Start-up
 - 3.21 Running the Generator
 - 3.22 Engine Power Correction Factors
 - 3.23 Shutting Down Generator
 - 3.24 Cold Weather Start-up
 - 3.25 Lifting
 - 3.26 Overnight Storage
 - 3.27 Long-term Storage
 - 3.28 Automatic/Remote Start-up
 - 3.29 Remote/Transfer Switch
 - 3.30 Towing
 - 4. Maintenance
 - 4.1 Periodic Maintenance Schedule
 - 4.2 New Machines
 - 4.3 Resetting the Periodic Maintenance Timer
 - 4.4 Air Cleaner
 - 4.5 Engine Lubrication
 - 4.6 Engine Coolant
 - 4.7 Trailer Maintenance
 - 4.8 Troubleshooting Automatic Shutdown
 - 4.9 Wire Colors
 - 4.10 Generator and Receptacle Wiring
 - 4.11 Trailer Wiring
 - 4.12 G 50/G 70 Engine Wiring
 - 4.13 G 85 & G 70 w/ECU Engine Wiring
 - 5 Factory-Installed Options
 - 5.1 Block Heater
 - 5.2 Fuel/Water Separator
 - 5.3 Electronic Governor
 - 5.4 LCD Strip Heater
 - 5.5 Low Coolant Shutdown
 - 5.6 Lube Level Maintainer
 - 5.7 Temperature-Activated Shutters
 - 5.8 Lockable Battery Disconnect
 - 5.9 Wiring Diagram
 - 5.10 Wiring Diagram Components
 - 5.11 Cam-Lock
 - 5.12 Containment System
 - 6. Technical Data
 - 6.1 Engine Data
 - 6.2 Generator Data
 - 6.3 Trailer and Skid Data
 - 6.4 Dimensions
 

Safety Information G 50/G 70/G 85
wc_si000158gb.fm 8
2.1 Operating Safety
Familiarity and proper training are required for the safe operation of the
machine. Machines operated improperly or by untrained personnel
can be dangerous. Read the operating instructions contained in both
this manual and the Engine Manual and familiarize yourself with the
location and proper use of all controls. Inexperienced operators should
receive instruction from someone familiar with the machine before
being allowed to operate it.
2.1.1 NEVER operate the generator when open containers of fuel, paint, or
other flammable liquids are near.
2.1.2 NEVER place flammable material or liquids near the generator.
2.1.3 NEVER operate the generator, or tools attached to the generator, with
wet hands.
2.1.4 NEVER use worn electrical cords. Severe electrical shock and
equipment damage may result.
2.1.5 NEVER operate the machine indoors unless exhaust fumes can be
adequately ventilated.
2.1.6 NEVER overload the generator. The total amperage of the tools and
equipment attached to the generator must not exceed the load rating
of the generator. 
2.1.7 NEVER allow untrained personnel to operate or service the generator.
The generator set should be set up by a certified electrician.
2.1.8 NEVER operate generator in standing water.
2.1.9 NEVER touch the hot engine, exhaust, or generator components.
Burns will result.
2.1.10 NEVER start a unit in need of repair.
2.1.11 Use the emergency stop button only in an actual emergency. DO NOT
restart the engine until the cause of the trouble has been determined
and fixed.
2.1.12 ALWAYS wear hearing protection when operating equipment.
2.1.13 ALWAYS follow starting and stopping instructions described in this
manual. Know how to operate and stop generator before starting it.
2.1.14 ALWAYS make a walk-around inspection of the generator set before
starting it. Open side doors and visually inspect engine compartment
for obvious damage or the presence of foreign objects which might
affect operation.
2.1.15 ALWAYS keep the machine at least one meter (three feet) away from
structures, buildings, and other equipment during use.
2.1.16 ALWAYS store the machine properly when it is not being used. The
machine should be stored in a clean, dry location out of the reach of
children.
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