-Check the isolation of the generator windings before installation.
Poor isolation will cause damage to the AVR and dangerous situations for persons.
- The system should not be installed, operated, serviced or modified except by qualified personnel who
understand the danger of electric shock hazards and have read and understood the user instructions.
- Never work on a LIVE generator. Unless there is another person present who can switch off the power
supply or stop the engine.
- Dangerous voltages are present at the voltage regulator board. Accidental contact with live conductors
could result in serious electrical shock or electrocution.
- Disconnect the power source before making repairs, connecting test instruments, or removing or
making connections to the voltage regulator or generator.
- Defects in the generator or AVR may cause consequential loss. Precautions must be taken to prevent
this from occurring.
- The unit should be installed with respect to the environmental specifications as well as the rules
mentioned in the General installation information.
- For safety reasons the voltage level potentiometers are best turned completely counter clockwise in
order to start at the lowest possible voltage.
- Never change the rotary switch or dipswitch settings during operation.
- Never apply supply voltage when generator is not running, unless exciter field is disconnected.
HAZARDOUS VOLTAGES.
DO NOT OPERATE WHEN NOT FAMILIAR WITH GENERATORS.
Version Change
Product Hardware Manual
V2.0 2.0 First release
V2.1 2.0.1 1.1 Minor hardware update
The table provides a historical summary of the changes made to the AVR.
Revisions are listed in chronological order.
1.1
V2.2.0.0 2.1 1.2 New manual layout. Changed sensing range.
V2.3.0.0 2.2 1.3 Minor hardware improvement.
V2.3.1.0 2.2 1.3.1 Manual improved and added new dealer
V2.3.2.0 2.3 1.3.2 Minor hardware improvement.
