Gate NanoHARD User manual

Last update on DECEMBER 22, 2016 www.gatee.eu
USER GUIDE

GATE Menet, Wojtak Sp. J. does not take any responsibility for damages, injuries
and accidents resulting in the use of this product or the use of Air Electric Gun
with the product installed.
Information contained in this document is subject to updating without notice.
FOR YOUR OWN SAFETY, PLEASE READ THIS USER MANUAL
CAREFULLY BEFORE INSTALLING THE DEVICE
THE DEVICE COVER MUST NOT BE REMOVED BY THE USER
Caution must be exercised to prevent short circuiting the battery as the
consequences can be very dangerous.
We recommend that this product should be installed by an experienced airsoft
service.
Notice
Safety Summary
DANGER!
FOR YOUR SAFETY
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CERTIFICATE OF CONFORMITY
The symbol shown here means that the product is classed as Electrical or Electronic Equipment
and should not be disposed with other household and commercial waste at the end of its
working life. The Waste of Electrical and Electronic Equipment (WEEE Directive 2012/19/UE)
has been put in place to recycle products using best available recovery and recycling
techniques to minimize the impact on the environment. Purchasers shall take any old electrical
equipment to waste recycling public centers or points of sale.
PRODUCT DISPOSAL INSTRUCTIONS
GATE Menet, Wojtak Sp. J. hereby declares under our sole responsibility that the product
GATE NanoHARD is in conformity with the essential requirements of the following Directives:
EC DIRECTIVE 2011/65/EU
This product has been certified as RoHS Compliant.
WARNING:
WARNING:
WARNING:
WARNING:
NOTE:
Before starting installation process, please ensure that your AEG is
empty and there are no BBs inside.
Always use a fuse between the battery and the mosfet.
Incorrectly connecting positive and negative battery terminals will
cause immediate damage to the unit and it can lead to fire.
To use the Battery Protection function (p.6), it must be enabled before
(p.10).
Please check if you have downloaded the latest manual from the Technical Support
section of our website: www.gatee.eu. The Product Warranty Form is also
available there.
In case you have any difficulties while installing or using this product, we
recommend to email us at [email protected].
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Table of Contents:
Safety Summary .......................................................................................................2
Table of Contents ......................................................................................................4
01. Overview .............................................................................................................5
• Key Functions .........................................................................................................5
• Package Contents ...................................................................................................7
02. Installation ...........................................................................................................8
• AEG standard installation diagram .......................................................................8
• Installation of NanoHARD without replacement of wires....................................8
• Installation of NanoHARD with replacement of wires.........................................9
03. Programming ....................................................................................................10
04. How to read Diagnostic Trouble Codes ...........................................................13
05. Diagnostic Trouble Codes Interpretation .........................................................15
06. GATE Limited Warranty Policy .........................................................................16
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01. Overview
NanoHARD is a multifunctional programmable AEG Controller. It has 8 functions.
Thanks to its special coating, it is resistant to atmospheric conditions (Military
Specification MIL-V-173C). Battery protection supports: Li-Po 7.4V / 11.1V / 14.8V.
You can also disable the protection and use other batteries.
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Key Functions
Do you want to achieve higher rate of fire and faster trigger response?
Are you planning power upgrade of your rifle? In that case, you need
a MOSFET.
It targets the energy from the battery directly to the motor, bypassing
the mechanical trigger contacts. As a result, you gain a higher rate
of fire of the rifle and faster trigger response, and the contacts
are protected against burn out.
MOSFET
Modern LiPoly batteries are very sensitive to over-discharge. If you do
not want to damage the battery and you care about its service life, this
protection is indispensable. The microprocessor constantly monitors
the battery voltage. When it drops down to a critical level, it will not
permit firing.
Protection against Over-Discharge of Battery (UVP Protection)
This provides full compatibility with the micro-switches. It is fully
resistant to contact bounce. You gain a bigger ROF, a faster trigger
response and your MOSFET is less prone to heating.
Debouncing (Digital Interface)
The usage of modern transistors and microcontroller has enabled us
to create the smallest and most reliable AEG Controller in the market.
3rd Generation MOSFET
14.8V LI-PO Ready
The system can be used with batteries up to 14.8V LI-PO. Minimum
operating voltage is 3V and maximum voltage is 17V.

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Coating
Thanks to its special conformal coating, it is resistant to atmospheric
conditions (Military Specification MIL-V-173C).
Smart Fuse
We have developed an electronic fuse with an accurate current
sensor. A combination of current, voltage and temperature
measurements makes your AEG installation highly reliable. It protects
the MOSFET against overheating, overloading and short-circuiting. If
your airsoft gun becomes jammed, the function protects the motor
and battery against damage.
The Controller provides you with the opportunity to decide if you
want to use the Active Brake function. If you do not need this, you can
turn it off easily. It will lead to improving the lifespan of your motor.
ON/OFF Active Brake
Do you care about realism? Would you like to increase the life of the
gearbox? Does your rifle have such a high rate of fire that you are not
able to make a single shot? The Active Brake sorts things out. In SEMI
Mode, the brake does not allow for compressing a piston after a shot.
The piston will stop in the front position which eliminates
unnecessary stresses, increasing the service life of the gearbox and its
parts. This is important, especially with an AEG power upgrade. After
releasing the trigger, the rifle immediately stops firing. So, you gain
more realism and, additionally, you do not waste your precious
ammunition.
Active Brake
Built-In Self-Test
It allows you to quickly check whether the AEG Controller works
properly. If you have problems with your AEG, the BUILT-IN SELF-TEST
allows you to check that the problem is not caused by the Controller.

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Included in the kit:
NanoHARD
Additional kit of Deans-T Connectors
Double signal wire for trigger contacts
Single signal wire for trigger contacts
Programming button
Jumper (2pcs.)
01
02
03
04
05
06
01
02
05
03
04
06

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02. Installation
To adapt the standard AEG installation to work with NanoHARD it is necessary to
get to the trigger contacts. In case of GB v2 contacts these are located inside a
gearbox. With a version 3 gearbox, the installation will be easier because the
contacts are on the outside of the gearbox. Please consult a local airsoft technician if
you have never disassembled a gearbox before or if you have any installation
concerns.
Fig 1. Standard AEG wiring scheme
BATTERY
UP TO 14.8V
AEG Motor
A B
CONTACTS
C
DANGER! Incorrectly connecting positive and negative battery terminals
will cause immediate damage to the unit and it can lead to fire.
a) Installation of NanoHARD without replacement of wires. Using this method, the
original wiring is kept intact, and the connections are modified. Referencing Fig 1.,
de-solder A wire from the one of the trigger contacts and then solder it to the B wire.
It does not matter which wire you disconnect from the trigger switches, just join the
two wires together at one terminal. In the place of the A wire, solder the additional
single signal wire (No. 04 – provided in the kit). The GATE wire is very thin because it
handles very low current and it is only used for switch-detection. Now connect the
device between the battery and AEG. Do not forget about the signal wire. Connect it
to the top pin.
FUSE

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Fig 2. Connection-modification scheme
b) Installation of NanoHARD with replacement of wires. Replacing the existing
AEG wiring with high-quality, low-resistance wiring in conjunction with the
installation of a MOSFET allows for the ultimate in system efficiency. 16 awg or
thicker wire is recommended. Solder the dual signal wire (No. 03 – provided in the
kit) to the trigger contacts. Connect the motor directly to the NanoHARD.
Fig 3. Complete re-wiring scheme
1.
TOP PIN
AEG Motor
CONTACTS
MAX LENGHT 30 CM (11.8 inch)
BATTERY
UP TO 14.8V
1.
AEG Motor
CONTACTS
BATTERY
UP TO 14.8V
FUSE
FUSE

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03. PROGRAMMING
gatee.eu/technical-support/videos
We invite you to watch videos about NanoHARD programming on the GATE
website or on our YouTube channel:
youtube.com/GateMovies
Battery Protection and Active Brake settings
Step 1. Disconnect BATTERY and MOTOR from NanoHARD.
Step 2. Connect JUMPER to NanoHARD.
uC
BATTERY
UP TO 14.8V AEG Motor
FUSE

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Step 3. Connect BATTERY to NanoHARD.
Step 4. When is OFF, NanoHARD. blue LED disconnect JUMPER from
BATTERY
UP TO 14.8V uC Blue LED starts blinking
uC
Blue LED
OFF
BATTERY
UP TO 14.8V
IMPORTANT If you disconnect JUMPER when the is ON,
go back to Step 1
blue LED
Step 5. You are in programming mode. Connect the BUTTON included in the kit to NanoHARD.
uC
BATTERY
UP TO 14.8V Blue LED
is blinking
FUSE
FUSE
FUSE

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Step 7. Save and go to ACTIVE BRAKE settings.
Click & HOLD!
Step 6. Set battery protection function. Count the number of flashes.
FLASHES
1 flash
2 flashes
3 flashes
4 flashes
BATTERY PROTECTION
SETTINGS
LiPoly 7.4V
LiPoly 11.1V
LiPoly 14.8V
OFF
SHORT CLICK
Step 8. Set ACTIVE BRAKE mode. Count the number of LONG and SHORT flashes.
FLASHES
ACTIVE BRAKE
SETTINGS
ON
OFF
1 long flash
1 short flash
1 long flash
2 short flashes
SHORT CLICK
Step 9. Save and exit.
Click & HOLD!

Step 4. When is ON, NanoHARD. blue LED disconnect JUMPER from
uC
Blue LED
ON
BATTERY
UP TO 14.8V
Step 3. Connect BATTERY to NanoHARD.
BATTERY
UP TO 14.8V uC Blue LED starts blinking
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04. How to read Diagnostic Trouble Codes (DTC)
Step 1. Disconnect BATTERY and MOTOR from NanoHARD.
Step 2. Connect JUMPER to NanoHARD.
uC
FUSE
FUSE
BATTERY
UP TO 14.8V AEG Motor
FUSE

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Step 5. You are in a diagnostic mode.
uC
BATTERY
UP TO 14.8V Blue LED
is blinking
Step 6. Read ount the number of flashes.Diagnostic Trouble Codes, c
FLASHES
1 long flash
1 short flash
2 short flashes
3 short flashes
4 short flashes
There may be several codes at once, eg. Low voltage and Too high current: 1 short
flash; break; 3 short flashes; break
Diagnostic Trouble Codes
DTC
None
Low voltage
Low voltage HR
Current too high
Temperature too high
IMPORTANT If you disconnect JUMPER when the is OFF,
go back to Step 1
blue LED
IMPORTANT If you disconnect JUMPER when the is OFF,
go back to Step 1
blue LED
IMPORTANT If you disconnect JUMPER when the is OFF,
go back to Step 1
blue LED
IMPORTANT Diagnostic Trouble Codes are stored even if battery
is disconnected
FUSE

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05. Diagnostic Trouble Codes - interpretation
If you have a problem with your AEG, the Diagnostic Trouble Codes can help you
verify where the problem lies. Please note that the DTC signalize a problem with
your AEG or battery, not with your NanoHARD.
To diagnose the current problem, remember to clear the old DTC that are stored in
NanoHARD memory (p.15). Then try to shoot your gun. Now, only the current DTC
are stored in memory.
None
DTC
There is no Trouble Code.
Low voltage Please check:
1) if the battery is charged,
2) if the battery protection is set correctly (p.12),
3) if your AEG works with another battery. The battery may
be damaged.
Low voltage HR
(high resistance)
Please check:
1) if the battery is charged,
2) if the battery connector is damaged,
3) if your AEG works with another battery. The battery may
be damaged.
Current too high Please check:
1) if your motor is shorted (damaged),
2) if your motor is jammed,
3) if there is a short circuit in your AEG installation.
Temperature
too high
Please check:
1) if there is a short circuit in your AEG installation,
2) if your motor is damaged.
Step 7A. Exit
Click!
Step 7B. Clear DTC and Exit
Click & HOLD!

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06. GATE Limited Warranty Policy
GATE Menet, Wojtak Sp. J. warrants that its Product is free from manufacturing and
material defects at the date of purchase and for a period of one (1) year from the date
of purchase and it is not-extendable. This Limited Warranty is conditioned upon
proper use of Product by Purchaser.
1. This Limited Warranty is valid provided that the owner provides a proof of
purchase and properly completed warranty form.
2. This Limited Warranty does not cover: (a) defects or damage (eg. mechanical,
thermal or chemical) resulting from accident, misuse (misinterpretation of the
instructions), abuse, neglect, unusual physical, electrical or electromechanical
stress, water immersion, repairs or structural modification of any part of Product
(eg. heat-shrink tube removal), or (b) the Product that has the serial number
removed or made illegible; (c) defects or damage from improper operation,
maintenance or installation, (d) installation of the products.
3. Requests for warranty are processed as soon as possible, not exceeding seven
(7) working days. The company's obligation under this Limited Warranty shall be
limited to providing replacement of part/s only.
Contact: [email protected]