Tomahawk TG2000i Manuale utente
TG2000i and TG3000i
INVERTER GENERATORS Operations Manual
FIND THE HOW TO GUIDE ON
Thank you very much for choosing this Tomahawk Inverter Generator.
This Manual will instruct you how to operate and use the generator set safely and
properly. Please be sure to read it carefully before using.
All technical data and diagramspresented in this User's Manual are
consistent with the latest product at the time of publication (January 2020).
The contents of this manual may be slightly different from the specific
model. Tomahawk Power is entitled to make revisions at any time, and the
revised version will be developed without prior notice. The copyright of this
User's Manual belongs to Tomahawk Power and this Manual is not permitted
to be reproduced without written consent of Tomahawk Power, violators
may be prosecuted.
This Manual is apermanent part of thegenerator set. If the generator setis resold,
the Manual must be resold together with the generator set.
Table of Contents
Safety Warning …………………………………………………………..…. 1
I. Safety Instructions ……………………………………………………….. 2
II. Parts and Components ……………………………………………………. 3
III. Control Functions ………………………………………………….…… 5
IV. Before Using the Generator …………………………………………..……8
V. Starting up the Generator ………………………………………………10
VI. Shutting Down the Generator …………………………………………10
VII. Using the Generator ………………………………………………..… 11
VIII. Service and Maintenance …………………………………….………16
IX. Storage and Transport…………………………………………….…… 22
X. Troubleshooting …………………………………………………….…… 23
XI. Technical Specifications………………………………………………..…24
XII. Circuit Diagram …………………………………………………………25
XIII. Generator Warranty ………………………………….……………........ 26
1
Safety Warning
Please read this Safety Warning in the User's Manual and the Safety Warning
decals onthe generator set carefully.
The Safety Warningscan alert you to potential hazards that could harm you and
others. In front of each SafetyWarning, there is one of four words "DANGER",
"WARNING", "ATTENTION", and "CAREFUL". Details are as follows:
DANGER Failure to follow instructionswill result in death or serious injury.
WARNING Failure to follow instructions will result in death or serious injury.
CAREFUL Failure to follow instructionswill result in minor injury.
ATTENTION Failure to follow instructionswill result in the damage to your
generator set and other components.
I. Safety Instructions
Before operating the generator, read and understand the Manual and
familiarize yourself with the safe operation procedures of the generator.
Do not use indoors. Humid environments may effect
performance of the generator.
Do not connect it to household
appliances directly.
Always shut down generator before
refueling.
Do not spill when refueling. Clean
up any spills if they are made.
Do not smoke when refueling.
3
II. Parts and Components
Lifting handle
Left enclosure
Fuel tank cap
Control panel
Recoil starter handle
Spark plug cover plate
Side shield of
muffler
Right enclosure
Air filter cover
plate
Oil cover plate
Muffler
Ventilation knob
4
Control Panel
① ② ③④⑤⑥ ⑦
①Idle switch
②Oil alarm indicator
③Overload indicator
④ AC output indicator ⑤ DC socket ⑥ AC circuit breaker
switch
⑦AC socket
⑧DC socket
⑨USB socket
⑩DC protection
Grounding terminal 3-in-One combination
switch (ON, OFF, CHOKE)
⑩ ⑨
⑧
5
III. Control Functions
（1）Three-in-one combination switch (also referred to as combination
switch)
RUN - After the engine has started, and been left for
5-10 seconds in the CHOKE position, rotate back to
the RUN position for proper function. Do not connect
an electrical load to the generator until the unit has
warmed up for at least 1 minute in the run position. If
the engine is hot, the unit can be started from the
RUN position.
ATTENTION When the engine is hot, start the generator
in the run position.
(2) Oil indicator (red)
When the oil in the crankcase drops below
the safety line, the oil protection system will
automatically shut down the engine, and the
oil alarm indicator lights up; the engine can
be restarted onlyafter the oil is filled to an adequate oil level.
Tip: In case the engine is unable to be started, turn the combination switch
to "RUN" position, and then pull startup handle. If oil indicator flashes a few
seconds, the oil volume is insufficient, fill oil and restart it.
(3) Overload indicator (red)
When the overload indicator lights up, the generator has detected that the
output of connected electrical equipment has been overloaded, causing
the frequency converter to be overheated or the AC voltage to rise. At this
moment, the AC protector will stop, to protect the generator from the
OFF - The ignition circuit is OFF and the engine will be unable to run.
CHOKE - When performing a cold start, rotate the switch to the
CHOKE position and pull the recoil until the engine starts. Be sure to
check for proper oil levels.
6
ON OFF
DC protection
connected electrical equipment. The AC indicator (green) is off and
overload indicator (red) lights up, but the engine will not stop running.
When overload indicator is on and the generator has no output, please take
following counter measures:
①Switch off electrical equipment connected, and shut down the generator.
②Reduce total power of electrical equipment connected to the range of
rated output.
③ Check whether there is any foreign matter blocking the air inlet, and
whether there is any abnormality in the related control components. If there
is any problem, eliminate it immediately.
④ After checking, restart the engine.
Tip: When using electrical equipment with a high starting current (such
as compressors, submersible pump, etc.), the overload indicator may start
to light up for a few seconds when started, but this is not due to the
failure mentioned earlier. If your equipment has variable speeds step
up the equipment to full load slowly.
（4）AC indicator (green)
The AC indicator light should be green when the output is normal.
（5）DC protection
If the current being drawn from the DC outlet is beyond the rated current, the
DC switch will automatically switch OFF to protect both the generator and the
connected equipment. To allow the current flow back to the DC outlet, press
the DC protection back to the ON position.
1) “ON” - Normal DC output
2) "OFF" - No DC output
ATTENTIONIf DC protection is in the OFF status, reduce the load
of the device connected to the generator. If DC protection is still in the
OFF status, stop using the equipment and consult your dealer.
7
AC recovery
(6) ECO-MODE switch
(1) "ON"
When the ECO-MODE switch is switched
to the "ON" position, the generator will
control the engine's output based on the load,
which will lead to more efficient fuel
consumption and reduced noise level.
2) "OFF"
When the ECO-MODE switch is set to the "OFF" position, the engine will
run at the rated speed, regardless of the connected load.
Tip:Always run the generator with the ECO-MODE in the OFF position
when connecting devices that have a high starting amp requirement, such
as air compressors or submersible pumps.
（7）Fuel tank cap
Remove fuel cap by unscrewing it counterclockwise.
（8）AC recovery
When the output is overloaded, the generator will protect itself and
automatically stop the electrical output. If this occurs, reduce the electrical
load and press the AC recovery switch.
（9）Grounding terminal
The grounding terminal shall be connected to the grounding wire to
prevent electric shock. If connected devices are grounded, be sure to
also ground the generator.
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