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SAMUS SPECIAL ELECTRONICS
SAMUS - 725G
ELECTROFISHER
PROFESSIONAL FISHING DEVICE
INSTRUCTIONS - MANUAL
European standard EN-60335-2-86 Safety of household and similar electrical appliances Part
2-86: Particular requirements for electric fishing machines (IEC 60335-2-86: 1998 modified)
Dear user ! You have purchased a modern electrofisher SAMUS-725G
designed for electrofishing in freshwater lakes and rivers.
This model has a built-in microcomputer that gives you the higher
reliability, many service functions, efficiency and satisfaction while working
with our electrofisher. Its parameters are taken in such a way to enable high
levels of fishing and minimise harmful influence of electric field on water
fauna.
In the course of designing SAMUS-725G we have used long-term
experience of a firm "SAMUS Special Electronics" in this field as well as
experience of our colleagues who also project and fish by the means of similar
instruments.
ELECTROFISHER SET - SAMUS-725G
The set of electrofisher SAMUS-725G consists of:
!
Electrofisher SAMUS-725G
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Cable of steering with press-release button and micro-switcher
!
Outer cable "-" with metal wire at the end
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Outer cable "+" for installation in the landing net
!
This manual
For complete electrofishing you need only any plastic landing net , 12
Volt battery ( accumulator) and any boat to move on the water. Electrofishing
from the bank is not effective.
TECHNICAL DESCRIPTION OF SAMUS-725G
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Built on MOSFET transistors.
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Voltage of inverter 550-600 Volt- Impulse aperiodic up to 1000V
!
650 watts of output power ( in order to achieve high-reliability )
Electrofisher has a built-in microcomputer, which allows to regulate frequency
and duration (length) of impulses by the means of keyboard and also indicates
on digital display:
!
Frequency and duration ( length) of going out electric impulses ( frequency
and duration of output impulses are stable, does not depend on power
supply voltage or loading)
!
Exit power in watts
1
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Summary of Contents for Samus Special Electronics SAMUS - 725G
- Page 1 ELECTROFISHER SET - SAMUS-725G The set of electrofisher SAMUS-725G consists of: Electrofisher SAMUS-725G SAMUS - 725G Cable of steering with press-release button and micro-switcher Outer cable “-“ with metal wire at the end Outer cable “+” for installation in the landing net...
- Page 2 STEERING PARAMETERS of SAMUS-725G Consumed current in the amperes Quantity of used ampere-hours from battery Time of electrofishing Indicator of battery unloading Blackout of display panel in case of night fishing (optional) Device is switched by inserting a password which protects from unauthorised use ( there is another password which after inserting the electrofisher does not give high voltage- only display panel is on- this function is necessary for some countries where electrofishing is restricted)
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Page 3: Entering Password
CONNECTING ELECTROFISHER SAMUS-725G ATTENTION! DO NOT MISTAKE WHILE CONNECTING 12 VOLT CABLES OF POWER SUPPLY TO THE BATTERY. IF IT HAPPENS THE DEVICE WILL BREAK ANT IT WILL HAVE TO BE REPAIRED (REPLACEMENT OF TRANSISTORS). To avoid abov-ementioned we recommend careful connecting one by one first “+”... - Page 4 When electrofisher is switched on the frequency is set on optimum level ELECTROFISHING WITH SAMUS-725G (50 Hz) and the duration on minimum. J - the consumed current by electrofisher ( Amperes) from battery . After When electrofisher is correctly connected we can start fishing dipping the point we can see decimals of Ampere.
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Page 5: Safety Issues
REGULATION OF PARAMETERS OF ELECTROFISHER CATFISHING WITH SAMUS-725G SAMUS-725G The given model of electrofisher SAMUS-725G has an option for catching catfish especially designed for that species. This makes electrofishing In the previous paragraph you set the optimum parameters, however, in catfish from large distance ( up to 30 meters) and deep water - more than 10 most cases depending on special water conditions, weather, season of the year, meters. - Page 6 Do it carefully as some condensers inside may keep high voltage for On the contacts of the micro-switcher is present voltage of only 5 some time. Volt at the current of a few milliamperes. Therefore, this cable can be After fishing during rainy weather it is recommended to open the easily replaced by another having provided only necessary mechanical device and dry i for some time as well.