International model i-Carver 40-915X.
This 15” x 20” CNC carving machine has been carefully tested and inspected before shipment
and if properly used and maintained, will provide you with years of reliable service. For your
safety, as well as to ensure optimum performance and trouble-free operation, and to get the
most from your investment, please take the time to read this manual before assembling, installing and operating the unit.
The manual’s purpose is to familiarize you with the safe operation, basic function, and features
of this CNC carving machine as well as the set-up, maintenance and identification of its parts
and components. This manual is not intended as a substitute for formal woodworking instruction, nor to offer the user instruction in the craft of woodworking. If you are not sure about the
safety of performing a certain operation or procedure, do not proceed until you can confirm,
from knowledgeable and qualified sources, that it is safe to do so.
Once you’ve read through these instructions, keep this manual handy for future reference.
Disclaimer: The information and specifications in this
manual pertain to the unit as it was supplied from the
factory at the time of printing. Because we are committed to making constant improvements, General
International reserves the right to make changes to
components, parts or features of this unit as deemed
necessary, without prior notice and without obligation
to install any such changes on previously delivered
units. Reasonable care is taken at the factory to ensure
that the specifications and information in this manual corres-ponds with that of the unit with which it was
®
supplied. However, special orders and “after factory”
modifications may render some or all information in this
manual inapplicable to your machine. Further, as several gene-rations of this model of CNC carving machine
and several versions of this manual may be in circulation, if you own an earlier or later version of this unit, this
manual may not depict your machine exactly. If you
have any doubts or questions contact your retailer or
our support line with the model and serial number of
your unit for clarification.
®
GENERAL
All component parts of General International, General CNC and Excalibur by
General International products are carefully inspected during all stages of production and
each unit is thoroughly inspected upon completion of assembly.
Standard 2-Year Limited Warranty
Because of our commitment to quality and customer satisfaction, General International agrees
to repair or replace any part or component which upon examination, proves to be defective
in either workmanship or material to the original purchaser for a period of 2 years (24 months)
from the date of purchase, subject to the “conditions and exceptions” as listed below.
To file a Claim
To file a claim under our Standard 2-year Limited Warranty, all defective parts, components or
machinery must be returned freight or postage prepaid to General International or to a nearby
distributor, repair center or other location designated by General International. For further details
call our CNC technical support department at 1-877-340-8989 or submit a Technical Support
Ticket Request at http://generalcnc.ca/support_request.
& GENERAL
®
INTERNATIONAL WARRANTY
Along with the return of the product being claimed for warranty, a copy of the original proof
of purchase and a “letter of claim” must be included (a warranty claim form can also be used
and can be obtained, upon request, from General International or an authorized distributor)
clearly stating the model and serial number of the unit (if applicable) and including an explanation of the complaint or presumed defect in material or workmanship.
CONDITIONS AND EXCEPTIONS:
This coverage is extended to the original purchaser only. Prior warranty registration is not
required but documented proof of purchase i.e. a copy of original sales invoice or receipt
showing the date and location of the purchase as well as the purchase price paid, must be
provided at the time of claim.
Warranty does not include failures, breakage or defects deemed after inspection by
General® International to have been directly or indirectly caused by or resulting from; improper use, or lack of or improper maintenance, misuse or abuse, negligence, accidents, damage
in handling or transport, or normal wear and tear of any generally considered consumable
parts or components.
Repairs made without the written consent of General® Internationallwill void all warranty.
TABLE OF CONTENTS
Rules for safe operation .............................. 5
To help ensure safe operation, please take a moment to learn the machine’s applications and limitations, as well as potential hazards. General® International disclaims any real or implied warranty and holds itself harmless for any injury that
may result from improper use of its equipment.
1. Be sure to read and understand owner’s manual
before operating.
2. Do not operate the CNC carving machine when
tired, distracted, or under the effects of drugs, alco hol or any medication that impairs reflexes or alert ness.
3. The working area should be well lit, clean and free
of debris.
4. Keep children and visitors at a safe distance when
the i-Carver is in operation; do not permit them
to operate the i-Carver.
5. Childproof and tamper proof your shop and all
machinery with locks, master electrical switches
and switch keys, to prevent unauthorized or unsu pervised use.
6. Stay alert! Give your work your undivided atten tion. Even a momentary distraction can lead to seri ous injury.
7. Fine particulate dust is a carcinogen that can be
hazardous to health. Work in a well-ventilated area
and whenever possible use a dust collector and
wear eye, ear and respiratory protection devices.
14. Always disconnect the tool from the power source
before servicing, changing accessories, perfor ming any maintenance or cleaning, or if the
machine will be left unattended.
15. Make sure that switch is in
plugging in the power cord.
16. Make sure the tool is properly grounded. If equip ped with a 3-prong plug it should be used with a
three-pole receptacle. Never remove the third
prong.
17. Do not use this CNC carving machine for any pur pose other than its intended use. If used for other
purposes,
real or implied warranty and holds itself harmless
for any injury, which may result from that use.
18. To reduce the risk of electric shock, do not operate
the machine with wet hands.
19. Be sure to read and understand every warning la-
bel before operating the machine. Make sure all
warning labels appear on the machine as indicat ed in section “Labels” on next page and that they
are fully legible. Immediately replace any illegible
or missing label before using the machine.
GENERAL® INTERNATIONAL
the “OFF”
position before
disclaims any
8. Do not wear loose clothing, gloves, bracelets, neck laces or other jewelry while the CNC carving
machine is in operation. Wear protective hair cover ing to contain long hair and wear non-slip
footwear.
9. Be sure that adjusting wren ches, tools, drinks and
other clutter are removed from the machine before
operating.
10. Keep hands well away from the spindle, cutting
tools, and all moving parts. Use a brush, not hands,
to clear away chips and dust.
11. Before turning on the CNC carving machine, make
sure the workpiece is properly secured.
12. Use of parts and accessories NOT recommended
by
ment malfunction or risk of injury.
13. Never stand on machinery. Serious injury could
result if the tool is tipped over.
GENERAL® INTERNATIONAL
may result in equip-
20. Respect the rated limits of this machine.
21. To ensure safety, all maintenance should be perfor-
med by a qualified technician.
22. To avoid electrical shock, do not touch the transfor-
mers, motors or control box when the power is on.
23. Make sure to always have full unimpeded access
to the emergency stop button at all times.
24. To ensure safety, do not tamper with the safety
cover, limit switch or any other accessories.
25. Be sure to keep a record before changing any set ting on the machine.
26. Place the unit on a sturdy surface, in a dry area.
27. Avoid exposing the machine to extremely high tem-
peratures.
28. Unplug the unit from the power source before
replacing fuses. Use only recommended fuses.
29. Be sure to turn off the machine when the power
source is unstable.
5
ELECTRICAL REQUIREMENTS
BEFORE CONNECTING THE MACHINE TO THE POWER SOURCE, VERIFY THAT THE VOLTAGE OF YOUR POWER SUPPLY CORRESPONDS WITH THE VOLTAGE SPECIFIED ON THE MOTOR I.D. NAMEPLATE. A POWER SOURCE WITH GREATER VOLTAGE THAN
NEEDED CAN RESULT IN SERIOUS INJURY TO THE USER AS WELL AS DAMAGE TO THE MACHINE. IF IN DOUBT, CONTACT A
QUALIFIED ELECTRICIAN BEFORE CONNECTING TO THE POWER SOURCE.
THIS TOOL IS FOR INDOOR USE ONLY. DO NOT EXPOSE TO RAIN OR USE IN WET OR DAMP LOCATIONS.
GROUNDING INSTRUCTIONS
A
B
In the event of an electrical malfunction or short circuit, grounding reduces the risk of electric shock. The
motor of this machine is wired for 110V single phase
operation and is equipped with a 3-conductor cord
and a 3-prong grounding plug A to fit a grounded
type receptacle B. Do not remove the 3rd prong
(grounding pin) to make it fit into an old 2-hole wall
socket or extension cord. If an adaptor plug is used C,
it must be attached to the metal screw of the receptacle.
Note: The use of an adaptor plug is illegal in some
areas. Check your local codes. If you have any doubts
or if the supplied plug does not correspond to your
electrical outlet, consult a qualified electrician before
proceeding.
C
EXTENSION CORDS
If you find it necessary to use an extension cord with
your machine, use only 3-wire extension cords that have
3-prong grounding plug and a matching 3-pole receptacle that accepts the tool’s plug. Repair or replace a
damaged extension cord or plug immediately.
Make sure the cord rating is suitable for the amperage
listed on the motor I.D. plate. An undersized cord will
cause a drop in line voltage resulting in loss of power
and overheating. In some cases this may cause the
machine to stop its cutting operation and an error message will appear on your controller.
The accompanying chart shows the correct size extension cord to be used based on cord length and motor
I.D. plate amp rating. If in doubt, use the next heavier
gauge. The smaller the number, the heavier the gauge.
TABLE - MINIMUM GAUGE FOR CORD
AMPERE
RATING
< 5
6 TO 10
10 TO 12
12 TO 16
* NR = Not Recommended
110 VOLTS 50 FEET 100 FEET 200 FEET 300 FEET
------->
------->
------->
------->
TOTAL LENGTH OF CORD IN FEET
AWG
18161614
18161412
16161412
1412* NR* NR
CIRCUIT CAPACITY
Make sure that the wires in your circuit are capable of
handling the amperage draw from your machine, as
well as any other machines that could be operating
on the same circuit. If you are unsure, consult a qualified electrician. If the circuit breaker trips or the fuse
blows regularly, your machine may be operating on
a circuit that is close to its amperage draw capacity.
However, if an unusual amperage draw does not exist
and a power failure still occurs, contact a qualified
technician or our service department.
6
15” x 20” CNC CARVING MACHINE
MODEL i-Carver 40-915X
IDENTIFICATION OF MAIN PARTS AND COMPONENTS
MAIN ASSEMBLY - FRONT VIEW
A- FRAME
B- SIDE RAIL
C- WORK TABLE
D- GANTRY
E- Y AXIS SYSTEM
F- CABLE CHAIN
G- Z AXIS SYSTEM
H- SLIDE BLOCK
I- SPINDLE LOCKING BUTTON
J- CUTTING TOOL (BIT)
K- HAND-HELD PENDANT CONTROLLER
LEFT SIDE VIEW
N
L- WORKPIECE CLAMPS
M- STATUS LIGHT
N- USB PORT
O- SECURING BRACKETS
P- LEVELING FEET
Q- SYSTEM ERROR WARNING LIGHT
R- POWER ON/OFF SWITCH
S- STOP BUTTON
M
Q
G
F
R
S
K
D
H
I
C
A
P
J
L
E
B
O
7
UNPACKING AND PREPARATION FOR SET-UP & INSTALLATION
SAFETY
THE MACHINE IS HEAVY (126 LBS - 57 KG). DO NOT OVEREXERT. ARRANGE TO HAVE HELP NEARBY AND READY FOR
UNPACKING AND SET UP.
THE SOUND LEVEL OF THIS MACHINE IS RATED AT APPROXIMATELY 85-95 DB DURING OPERATION. MAKE SURE THAT
ADEQUATE HEARING PROTECTION IS USED AND THAT THE OVERALL SOUND LEVEL WITHIN THE WORKING ENVIRONMENT IS TAKEN INTO CONSIDERATION.
UNPACKING
Carefully unpack and remove thei-Carver and its components from the box and check for damaged or missing
items as per the list of contents below.
NOTE: Please report any damaged or missing items to your General International distributor immediately.
PLACEMENT WITHIN THE SHOP / ESTABLISHING A SAFETY ZONE
THIS i-Carver 40-915X IS HEAVY – 126 LBS (57 KG). DO NOT OVER-EXERT. THE HELP OF AN ASSISTANT WILL BE NEEDED
FOR THE INSTALLATION.
SERIOUS PERSONAL INJURY COULD OCCUR IF YOU CONNECT THE MACHINE TO THE POWER SOURCE BEFORE YOU HAVE COMPLETED THE INSTALLATION AND ASSEMBLY STEPS. DO NOT CONNECT THE MACHINE TO THE POWER SOURCE UNTIL INSTRUCTED
TO DO SO.
PLACEMENT WITHIN THE SHOP
This machine should be installed and operated
only on a solid, flat and stable work surface that
is able to support the weight of the i-Carver and
the workpiece.
Using the dimensions shown as a guideline, plan
for placement within your shop that will allow the
operator to work unencumbered and unobstructed by foot traffic (either passing shop visitors or
other shop workers) or other tools or machinery.
27
3/4
”
ESTABLISHING A SAFETY ZONE
For shops with frequent visitors or multiple operators, it is advisable to establish a safety zone
around shop machinery. A clearly defined “nogo” zone on the floor around each machine can
help avoid accidents that could cause injury to
either the operator or the shop visitor.
It is advisable to take a few moments to either
paint (using non-slip paint) or using tape, define
on the floor the limits or perimeter of each
machines safety zone. Take steps to ensure that
all operators and shop visitors are aware that
these areas are off limits whenever a machine is
running for everyone but the individual operating the unit.
30
3/4
40”
”
9
INSTALLATION AND ASSEMBLY INSTRUCTIONS
For your convenience this i-Carver is shipped from the factory partially assembled and requires only minimal
assembly and set up before being put into service.
SERIOUS PERSONAL INJURY COULD OCCUR IF YOU CONNECT THE MACHINE TO THE POWER SOURCE BEFORE YOU HAVE COMPLETED THE INSTALLATION AND ASSEMBLY STEPS. DO NOT CONNECT THE MACHINE TO THE POWER SOURCE UNTIL INSTRUCTED
TO DO SO.
INSTALLATION
This machine should be installed and operated only
on a flat, sturdy and stable surface able to support
the weight of the machine (126 lbs - 57 kg) and the
workpiece with ease.
Note: Never install the machine over the edge of a table
or workbench.
ADJUSTING THE LEVELING FEET
OPTIONAL STAND
If you prefer, an optional Heavy-duty open stand,
item #40-905, is available from your local General
International dealer.
MOUNTING TO A WORK SURFACE
C
After the i-Carver is placed in its final location, level the
feet by adjusting nut A up or down on the leveling feet
B as needed, then tightening down the nut.
FOR YOUR SAFETY IT IS ESSENTIAL THAT THE MACHINE DOES NOT ROCK OR TIP DURING OPERATION. MAKE SURE THAT
THE MACHINE IS FIRMLY SECURED TO THE WORK SURFACE, AND THAT THERE IS NO ROCKING, TIPPING OR CHATTERING.
10
HEX HEAD BOLT
FLAT WASHERS
A
B
LOCK WASHER
HEX NUT
E
D
If a permanent shop placement is practical, consider
drilling matching through holes in the mounting surface of your workbench or table to bolt the i-Carver in
place using hex bolts, flat washers, lock washers and
hex nuts
order shown in
Note: If needed, loosen the cap screws E and lower the
mounting brackets until they are flat against the table.
, C (fasteners not included), in the assembly
, D.
INSTALL THE COLLET AND COLLET NUT
1. Fit the collet into the collet nut.
2. While pressing the spindle locking button to keep
the spindle from turning, insert the collet in the
spindle.
CUTTING TOOL INSTALLATION / REMOVAL
TO AVOID SERIOUS PERSONAL INJURY AND/OR DAMAGE TO THE SPINDLE, ALWAYS MAKE SURE THAT THE MACHINE HAS BEEN
TURNED OFF AND UNPLUGGED BEFORE INSTALLING/REMOVING A CUTTING TOOL.
KEEP HANDS WELL AWAY FROM THE SPINDLE, CUTTING TOOL, AND ALL MOVING PARTS AT ALL TIMES.
This model 40-915X i-Carver is supplied with two different cutting tools:
2. While pressing the spindle locking button B to keep the spindle from turning, secure the cutting tool in the col-
let by tightening the collet nut counter clockwise with the supplied 17 mm open end wrench, C.
To remove a cutting tool (bit):
1. Lock the spindle in place by pressing the locking button while rotating the spindle until it locks in place, B.
2. While pressing on the spindle locking button, release the cutting tool (bit) by turning the collet nut clockwise with
the supplied 17 mm open end wrench.
11
i-Picture SOFTWARE
This i-Carver is supplied with i-Picture software. i-Picture converts images file and G Code files to “
code is the programming language that your i-Carver will read and execute.
Note: i-Picture is compatible with Windows 98/me/2000/XP/Vista/7. It is not compatible with Mac OS X and Linux Operating Systems.
GEE
code”.
GEE
i-Picture INSTALLATION
1. Download i-Picture Software from the supplied USB flash drive to your com puter.
2. Double-click on the installer icon to
run the self-installing program.
FORMATTING YOUR IMAGE FILES FOR i-Picture SOFTWARE
i-Picture is a converter software only. An image editing program such as Adobe Photoshop or MS Paint may
be required to convert your images to the required format type, color mode, and edit or modify an image, or
to create a new image
Format type:
The format types accepted by i-Picture are : .gif, .png, .jpg, and .bmp. If needed, use an image editor to convert your image file to one of the formats listed above.
Color Mode:
i-Picture software is able to convert RGB images. However, when carving RGB image files, the result of your
workpiece will not be clearly defined. The images have to be modified for grayscale* or black and white,
using an editing image software.
* Choose grayscale over black and white whenever possible to avoid large discrepancies between white and
black areas.
Images downloaded from the Internet:
Look for images that have higher resolution (300 x 300 dpi or higher) and significant contrast. Try to avoid
images that have too much fine detail.
Scanned Images:
- Scan your image in high resolution, in grayscale or black and white.
- Delete the background using an image editing software.
Photos from your Digital Camera:
- Adjust the light and avoid shadow while taking picture.
- Do not take a picture with your camera parallel to the object. A picture shows more dimensions with an
angle shot.
- Set your camera to the black and white mode to avoid the need for conversion in an image editing software
after.
12
CONVERTING A FILE TO GEE CODE
1. Double-click on the i-Picture software icon on your desktop to launch the
software.
2. From the File menu select:
a) Open Image FileTo upload an image file:
(file formats: gif, png, bmp or jpg)
or
b) Open G Code To upload a G Code file:
(file formats: nc, txt or dat)
3. Select the file to carve, then click on OPEN.
4. The selected image will appear in the
preview window.
See example on page 22.
SETTINGS
Scale Unit: [inch) or [mm]
Default scale unit is in inch. To change to
mm, click on the black arrow for a dropdown menu and select “mm”.
Note: “Size of Project (inch)” below will
change to “Size of Project (mm)” and the
values in the data fields below will change
accordingly.
Size of Project:
Determines the size of the carving on
your workpiece. The 3 boxes represent
the X/Y/Z axes (width/length/depth of
cut), respectively.
Note: Any change in the X and Y values (first
two boxes) will change the other proportionally. The Z axis (third box) is independent
of the other two and can be set to your
choosing.
IMPORTANT! These dimensions represent
your image (machining area). The workpiece should be larger than these dimensions to avoid potential of machining outside the material and causing damage to
tooling, table and/or clamps!
13
SETTINGS (CONTINUED)
Invert light/dark areas:
When a grayscale image is uploaded,
i-Picture defines the darker areas as the
deeper depth of cut, and the lighter
areas as the shallower depth of cut.
Check this box to invert the concave and
convex areas of the carving. (
ple on page 22.)
Scan step:
See exam-
BOX CHECKED
BOX UNCHECKED
Scan step is the distance that the Y axis
moves on every carving along the X axis.
The lower the number the Scan step, the
more detailed your image will be. Default
setting is 0.2 (mm) or 0.007874”.
Tool Type:
Click on the black arrow for a drop-down
menu and select between the 6 tools
listed:
• GVee_R 1/32”:
supplied #40-917: 1/32” conical/ carv
ing cutting tool
• Endmill_D 1/8”
supplied #40-916 1/8” end mill
/machining cutting tool
if you are using the
if you are using the
14
SETTINGS (CONTINUED)
Feed Depth Per Cycle:
Represents the depth of cut (Z axis) per
cycle.
The default setting is 27 mm.
For example: when Z is 10 mm and the
Feed Depth per Cycle is 24 mm, the cutter
will carve the workpiece in a single pass.
Conversely, when Z is 10 mm and the
Feed Depth per Cycle is 5 mm, the cutter
will carve the workpiece twice (2 passes)
in order to meet Z depth (per cycle = 5
mm; two cycles = 10mm).
XY Origin Position:
Select the XY Origin Position
Note that whatever you choose as the origin
position on the i-Carver must match the origin position you choose in i-Picture.
Center
Upper Left Corner
Upper Right Corner
Lower Left Corner
Lower Right Corner
PREVIEW
With all of the parameters set, click on the
PREVIEW button.
Note: The processing of the image preview
may take a few minutes, depending on its
complexity. Two dialog boxes will succesively pop up. Click OK to continue.
15
PREVIEW (CONTINUED)
Workpiece Preview window pops up
showing the final image preview in 3D.
Note: Use the red line across this window to
change the view at will.
If the image preview doesn’t conform to
what you expected, close the preview
window and modify the settings as needed.
CONVERT
1. If the image preview conforms to what
was expected, close the preview win dow, then, from the i-Picture window,
click on the CONVERT button.
2. A new “save as file” window will open.
Type the name of the file in the “file
name” field. The .gee extension will
automatically be added to the end of
the file name.
Note: The conversion of the image into gee
code may take a few minutes, depending
on it’s complexity. A dialog box will pop up.
Click OK to continue.
EXIT SOFTWARE
1. Click on the EXIT button to exit
i-Picture software.
or, from File menu select EXIT.
TRANSFER GEE CODE FILE TO USB FLASH DRIVE
1. Save your Gee code file on the sup plied USB flash drive.
16
BASIC ADJUSTMENTS & CONTROLS
CONNECTING TO A POWER SOURCE
TO REDUCE THE RISK OF SHOCK OR FIRE DO NOT OPERATE THE UNIT WITH A DAMAGED POWER CORD OR
PLUG. REPLACE DAMAGED CORD OR PLUG IMMEDIATELY.
TO AVOID UNEXPECTED OR UNINTENTIONAL START-UP, MAKE SURE THAT BOTH OF THE POWER SWITCHES ARE
IN THE OFF POSITION BEFORE CONNECTING TO A POWER SOURCE.
Once the assembly steps have been
completed and the unit is safely secured
to a work surface, uncoil the power cord
and plug the power cord into an appropriate outlet.
Refer back to the section entitled “Electrical Requirements” and make sure all
requirements and grounding instructions
are followed.
When carving operations have been
completed unplug the i-Carver from the
power source.
SWITCH OFF
SWITCH OFF
ON/OFF POWER SWITCH
To START the carver: Push switch A UP to power the
i-Carver ON.
To STOP the carver: Press on the RED “STOP” BUTTON, B.
Then, push switch A DOWN to power OFF the i-Carver.
Note: Once the RED “STOP” button has been pressed, the
machine can only be started by turning the button to the
right to release it.
INDICATOR LIGHTS
• Green light C is ON: Indicates that electrical current is
flowing into the machine.
• Green light C is OFF: Indicates that there is no electri cal current flowing into the machine.
A
B
C
D
• Green light C is flashing: Indicates that the program
is running.
• Red light D is on: System error (an error message is dis played on the LCD screen on the control panel.)
17
OPERATING INSTRUCTIONS
POINT OF ORIGIN
POINT OF ORIGIN: CENTERPOINT OF ORIGIN : LEFT CORNER
You can choose to place the point of origin of the carving, either on one corner or on the center of your workpiece. The same origin position you chose in iPicture should be duplicated here.
Note: If you choose the center of the board as the point of origin, trace an “X” on the center point of the board with
a pencil as shown above on right.
SECURE THE WORKPIECE
B
A
C
1. Place your board on the i-Carver table, flush
against the left position plate as shown in A.
2. Loosen the Phillips head screws B on both work
piece clamps C, then move the two clamps
againts the board.
LOAD A GEE FILE FOR CARVING
B
A
D
E
3. Re-tighten the screws to lock clamps in position as
shown in D.
4. Tighten the locking screw E on both clamps
against the board to secure it in place.
1. Insert the USB flash drive into the USB port A, locat ed on the left side of the i-Carver, B.
18
2. Turn thepower switch on.
Upon turning the power switch on, the spindle automatically returns to the Home position (top left).
+
X+Y+Z
X-Y-Z
EnterBack
Up
-
Down
3. A welcome message is displayed on the LCD
screen on the control panel.
Press on the [ENTER] key on the control panel.
+
X+Y+Z
X-Y-Z
EnterBack
Up
-
Down
+
X+Y+Z
X-Y-Z
EnterBack
Up
-
Down
4. Once the spindle has returned to home position,
the message above is displayed on the LCD screen.
Press on the [ENTER] key on the control panel.
+
X+Y+Z
X-Y-Z
EnterBack
Up
-
Down
5. The three reminder messages above will be dis played on the LCD screen. Press on the [ENTER] key
to skip and continue on each message.
+
X+Y+Z
X-Y-Z
EnterBack
Up
-
Down
7. Using the [UP] or [DOWN] key, move the cursor to
SELECT FILE, then press on [ENTER].
The system will search for gee files on the USB flash
drive, then all the gee files found on the USB flash
drive will be displayed on the LCD screen.
6. The main menu will appear.
+
X+Y+Z
X-Y-Z
EnterBack
Up
-
Down
8. Use the [UP] or [DOWN] key to select the gee file to
carve.
9. With the cursor next to the gee file to carve, press
on [ENTER].
Note: the LCD screen can display a maximum of 48 files.
19
POSITION THE SPINDLE OVER THE POINT OF ORIGIN
+
X+Y+Z
X-Y-Z
EnterBack
Up
-
Down
1. Press on the [BACK] key to go back to the main
menu.
2. Using the [UP] or [DOWN] key select POSITION, then
press on [ENTER].
+
X+Y+Z
X-Y-Z
EnterBack
Up
-
Down
+
X+Y+Z
X-Y-Z
EnterBack
Up
-
Down
3. Using the [UP] or [DOWN] key, select MANUAL JOG
MODE, then press on [ENTER].
X+Y+Z
X-Y-Z
EnterBack
+
Up
-
Down
Note: It is important to
slightly penetrate the
cutter into the board so
your in-tended carving
will cover your board in
case your board is not
perfectly flat.
4. Use the [X+], [X-], [Y+] or [Y-] keys on the control
panel to move the spindle over the point of origin.
+
X+Y+Z
X-Y-Z
EnterBack
Up
-
Down
7. Once the point of origin has been set, the confir mation message above is displayed.
Press [ENTER] to continue.
5. Use the [Z+] or [Z-] key to lower the spindle until the
cutting tool (bit) slightly pierces into the board.
6. Move cursor to ENTER TO SET ORG then press
[ENTER] to confirm spindle positionning.
+
X+Y+Z
X-Y-Z
EnterBack
Up
-
Down
8. X, Y and Z values are now all back to 0.0.
Press on the [BACK] key to continue. The screen will
display the carving dimension settings.
20
CHECKING SIZE OF YOUR IMAGE
To inspect your work to ensure correct size:
+
X+Y+Z
-
X
Y-Z
EnterBack
Up
-
Down
1. Move the cursor to BORDER, then press on [ENTER].
Note: During the border inspection the tool should move
only where there is material below it. If the tool begins to
move outside the material hit the Emergency Stop button
immediately to avoid hitting a clamp. Review your image
area and configuration of X and Y axis to determine
where the error lies.
STARTING TO CARVE
+
X+Y+Z
-
X
Y-Z
EnterBack
Up
-
Down
+
X+Y+Z
X-Y-Z
EnterBack
Up
-
Down
2. The message above will appear, then on comple tion of border inspection, the previous menu will
be displayed.
+
X+Y+Z
X-Y-Z
EnterBack
Up
-
Down
Important! Do not cut the project until the border
inspection is successful! (see previous step)
To start carving your artwork:
1. Select PROCESS, then press on [ENTER].
Note: Refer to the section below for helpful hints on
speed selection.
2. Select the carving speed (ROUTER MODE LOW,
ROUTER MODE HIGH, CARVING MODE LOW, CARV ING MODE HIGH) then press on [ENTER]. The i Carver will start carving your artwork.
Speed Selection: Selecting the appropriate feed rate is dependant on a variety of factors: type and density
of the material to be machined, depth of cut per pass, type of bit or cutting tool being used, required finish
quality, as well as the amount of fine detail in the image being machined. There are no hard and fast rules. Be
patient: practice and experience will be your best teacher.
There are however some general guidelines to consider and the following information will help you in selecting
the correct feed rate:
Router Mode Low (Feed rate 23 inches per minute) – Is the slowest speed. It is recommended for projects
where programs are designed in a CAD program such as ArtCAM particularly if there is small/fine detailing in
the image to be machined.
Router Mode High (Feed rate 47 inches per minute) – For projects where material density is extremely high.
This setting is not commonly used.
Carving Mode Low (Feed rate 70 inches per minute) – Best speed for raster based programs created from
iPicture when using dense woods, or where machining depths exceed 1/4” per pass
Carving Mode High (Feed rate 118 inches per minute) – For raster based programs in less dense woods with
machining depths of 1/4” or less per pass.
For further assistance with issues regarding feed rate selection, consult the trouble shooting guide available on
the General CNC website at www.generalcnc.ca
21
PAUSE FUNCTION
When the i-Carver is carving your artwork, the percentage (%) of work in progress is displayed on the LCD
screen, A.
Below is an explanation of the pause function, B, that
allows the operator to pause and then resume the program when needed.
1. Press [ENTER] to pause the program.
X+Y+Z
X-Y-Z
EnterBack
+
Up
-
Down
B
A
2. After the cleaning/examination/tool change is done
and you are ready to continue, press on [ENTER] once
to resume carving.
When the pause function is activated:
1- The program stops running
2- The main spindle raises
3- The spindle stops
This allows the user to:
1-
Clear dust from the work piece
2- Examine the work performed to that point
3- Change the bit
CONCAVE CARVING ON ACRYLIC/ROUTER MODE MACHINING
EXAMPLE 1: INVERT CONCAVE CARVING ON ACRYLIC
For carving on material other than wood such as ACRYLIC, the instructions are the same as for NORMAL CONVEX CARVING
ON WOOD (page 13 to 22), except for the steps below:
Formatting your image file in an image editing software (p.12):
1. Open your image in an editing program such as
Adobe Photoshop or MS Paint and flip the image as shown above.
Preparing and securing your workpiece (p.18):
1. Put at least four strips of double sided tape on the
back of you acrylic board.
Note: The number of strips you should be using depends
on the size of your workpiece. In this exemple, the workpiece size is A3 (297 x 420 mm - 11.69” x 16.54”).
2. Prepare a wood board, larger than your acrylic
board and planed on both sides.
3. Remove the protective strip from the tape and ad here the acrylic board to the wood board
22
Setting your image file parameters in i-Picture (p.13):
2. In i-Picture settings, check box invert light/dark
areas to invert the concave and convex areas of
the carving.
Positioning the spindle over the point of origin (p.20)
4. When positioning the spindle over the chosen
point of origin, it is important to slightly penetrate
the cutter into the acrylic board so your intended
carving will cover your board in case your board
is not perfectly flat.
EXAMPLE 2: ROUTER MODE MACHINING
Complete instructions on the creation of projects in
ArtCAM Express and file conversion in iPicture can be
found on the Getting Started page of our website at www.
generalcnc.ca.
For carving shapes out of wood, the instructions are the
same as for NORMAL CONVEX CARVING ON WOOD (page
13 to 22), except for the steps below:
When preparing your image file (p.12):
1. Using the supplied ArtCAM Express software, cre- ate a vectorial image, then save your image in G
code format (.nc file extension, example: sprocket wheel.nc).
POUSSER
PUSH
When preparing and securing your workpiece (p.18):
1. If the programmed machining depth is less than
the workpiece thickness, it is safe to clamp the
work piece directly to the table.
Note: The machining depth is the z value. (For example,
on page 20, step 8, the z value - machining depth - is 6
mm.)
+
X+Y+Z
X-Y-Z
EnterBack
Up
-
Down
When selecting carving speed (p.21):
1. Select ROUTER MODE LOW then press on [ENTER].
2. If the programmed machining depth is more than
the work piece thickness, it is absolutely necessary
to secure a sacrificial board under the workpiece
(using 4 wood screws - not supplied) to avoid the
tool cutting into and damaging the table.
Note: Make sure to position the screws in a location on
the workpiece that will not interfere, or come into contact
with the cutting tool.
Hint: In some cases, it is preferable to start with a workpiece slightly bigger thant the finished size required, that
can be cut down to final size after machining.
2. The i-Carver will start carving your artwork.
23
ADVANCED OPERATIONS
USING SAME POINT OF ORIGIN AS PREVIOUS PROJECT
Once a point of origin have been set once, a new
option appears in POSITION menu, allowing you to
use the same point of origin as the previous project
instead of having to position the spindle over the
point of origin again.
+
X+Y+Z
X-Y-Z
EnterBack
1. Upon completion of the first carving, move the
cursor to SELECT FILE, then press on [ENTER].
2. Load the next project to carve.
Up
-
Down
MANUALLY ADJUSTING JOGGING SPEED
Jogging speed can be set to 60 rpm (2) or 240 rpm
(4). The default setting is 60 rpm ( 2). To set the jogging speed to 240 rpm (4):
+
X+Y+Z
1. In POSITION menu, select MANUAL JOG MODE
then press on [ENTER].
X+Y+Z
X-Y-Z
EnterBack
Up
+
Up
-
Down
+
X+Y+Z
X-Y-Z
EnterBack
3. In POSITION menu, select OLD ORIGIN then press
on [ENTER].
Up
-
Down
2. Select X then press on [ENTER]. The cursor will turn
into a flashing block for adjustment status.
3. Press on [UP] key to change X value to 4.
4. Press on [BACK] key to exit adjustment status.
The flashing block will turn back into an arrow.
5. Repeat steps 2 to 4 for the Y and Z axes.
SPINDLE MANUAL POSITIONING
The spindle can be positioned by dialing the coordinates of the X, Y and Z axes.
+
X+Y+Z
X-Y-Z
EnterBack
Up
-
Down
1. In POSITION menu, move the cursor to COORDI NATE MODE, then press [ENTER].
2. Select X then press [ENTER]. The cursor will turn into
a flashing block for adjustment status.
3. Using the [UP] or [DOWN] key, set the X value.
X+Y+Z
X-Y-Z
EnterBack
4. Press on [BACK] key to exit adjustment status. The
flashing block will turn back into an arrow.
5. Once the X, Y and Z coordinates has been set to
the required value, select MOVE AND SET ORG,
then press on [ENTER].
+
-
Up
Down
24
TURNING SPINDLE MOTOR OFF/ON
X+Y+Z
+
Up
X
-
Y-Z
-
Down
When using MANUAL JOG MODE, the user can turn
the spindle motor OFF to avoid any accidental contact with the spindle turning at high speed, which
could cause serious personal injuries and/or damage to the spindle.
CHANGING UNIT SETTING FROM METRIC TO IMPERIAL
KEEP HANDS WELL AWAY FROM THE
SPINDLE, CUTTING TOOLS, AND ALL
MOVING PARTS.
+
X+Y+Z
X-Y-Z
EnterBack
Up
-
Down
1. In MAIN menu, select POSITION then press [ENTER].
2. Select SPINDLE MOTOR OFF then press [ENTER]. The
cursor will turn into a flashing block for adjustment
status.
3. Using the [UP] or [DOWN] key, set the spindle motor
ON or OFF
4. Press on [BACK] key to exit adjustment status. The
flashing block will turn back into an arrow.
+
X+Y+Z
Up
The default scale unit setting is in metric (mm). To
change to imperial (inches):
1. In MAIN menu, select CONFIGURATION then press
[ENTER].
2. Select UNIT : MM then press [ENTER]. The cursor
will turn into a flashing block for adjustment
status.
+
X+Y+Z
X-Y-Z
EnterBack
Up
-
Down
3. Press [DOWN] key to change to IN.
4. Press [BACK] key to exit adjustment status.
5. Press [BACK] key again to go back to MAIN
menu.The coordinates are now displayed in
INCHES.
This setting will remain after turning the carver
off. To revert back to metric (mm) go back to
CONFIGURATION menu and select UNIT : MM
M3 CODE
With standard NC code, opening/closing the M3 code
allows you to turn the spindle on/off.
The spindle will not rotate. It will execute the program
on the X, Y and Z axis but without engraving.
To turn the spindle OFF
1. In MAIN menu, select CONFIGURATION then press
[ENTER].
2. Select M3 CODE : OPEN then press [ENTER]. The
cursor will turn into a flashing block for adjustment
status.
X+Y+Z
X-Y-Z
EnterBack
+
Up
-
Down
25
To turn the spindle ON
1. Press [DOWN] key to change to M3 CODE : CLOSE.
2. Press [BACK] key to exit adjustment status.
3. Press [BACK] key again to go back to MAIN menu.
+
X+Y+Z
X-Y-Z
EnterBack
Up
-
Down
MAINTENANCE
MAKE SURE THE MACHINE HAS BEEN TURNED OFF AND UNPLUGGED FROM THE POWER SOURCE BEFORE PERFORMING ANY MAINTENANCE.
PERIODIC MAINTENANCE
• Inspect/test the ON/OFF switch before each use. Do not operate the i-Carver with a damaged switch; replace
a damaged switch immediately.
• Keep the machine clean and free of saw dust, woodchips, pitch or glue. Vacuum or brush off any loose debris
and wipe down the machine and table occasionally with a damp rag.
• Periodically inspect the power cord and plug for damage. To minimize the risk of electric shock or fire, never
operate the i-Carver with a damaged power cord or plug. Replace a damaged power cord or plug at the first
visible signs of damage.
• Regularly inspect carved workpieces for signs of cutting tool damage or wear and replace damaged or worn
cutting tools immediately.
LUBRICATION
To prevent dirt or dust build-up, cleaning and lubrication of the 3 lead screws is recommended after every 60 hours of
operation.
1. Disconnect the machine from the power source.
2. Using a 4 mm Allen wrench, rotate the X axis lead
screw to move the spindle more or less to the middle
of machine.
A
3. For the X Axis: Remove the 4 Philips head screws A on the guard and remove the guard.
A
4. For the Y Axis: Using a 5 mm Allen wrench, remove
the 16 cap screws and remove the table.
26
5. For the Z Axis: Using a 4 mm Allen wrench, move the
spindle downward to expose the lead screw.
C
A
B
6. Using a long soft bristled brush clean the wood
chips and dust from the 3 lead screws.
8. While applying oil, turn each lead screw and use a
7. Oil the 3 lead screws, A, B and C, using SAE 20 or
lower machine oil.
9. Re-install the guard and the table.
clean dry cloth to wipe off any excess oil.
RECOMMENDED OPTIONAL ACCESSORIES
Here are some of the optional accessories available from your local General International dealer. For more
information about our products, please visit our website at www.general.ca
Conical cutter # 40-917
conical/carving tool
1/32”
for precision cutting and
shape.
End mill cutter # 40-916
end mill/machining
1/8”
tool for cleaning larger
areas.
STAND
#40-905
For model
40-915X only.
DUST COLLECTION OUTLET
# 40-914
Contains:
- Dust collection skirt
- Flexible hose
- Fust chute with plate
- Tie wrap
Tooling Kit for i-Carver
# 40-928
Specifically designed for General CNC series i-Carver mod-
els 40-915, and 40-915X.
Contains an assortment of eight the most requested bits:
- 60 & 90 degree V-bits for 2-D carving
- 1⁄4” end mill for clearing
- 1/8” & 1⁄4” down spiral end mill for
through cutting
- 1/8” & 1⁄4” ball nose for 3-D carving
- 1/32” replacement conical V-bit
SAFETY
ENCLOSURE
# 40-919X
Ideal for educational users.
Impact resistant
Lexan™. Safety
inter-lock door
(auto-shut-off).
For model
40-915X only
27
TROUBLESHOOTING
LIMIT SWITCH ERROR
POSSIBLE CAUSES
The X, Y, or Z axis over
travels and hits the limit
switch or the limit switch
wire is disconnected.
ELECTRICAL ERROR 13
POSSIBLE CAUSES
Spindle motor shuts
down automatically as
a result of interference
from external sources.
SOLUTIONS
Turn off the power and
restart the machine.
Then, the axes should
function.
SOLUTIONS
Ensure power supply
is properly grounded.
Avoid plugging another
machine into the same
wall outlet.
SPINDLE MOTOR OVERHEAT
POSSIBLE CAUSES
The spindle motor shuts
down automatically
when overheated.
ELECTRICAL ERROR 21
POSSIBLE CAUSES
Wire disconnection
between the hand held
controller and controller
board.
SOLUTIONS
Turn off the power.
Restart the power after 5
minutes.
SOLUTIONS
Turn off the power and
ensure all the wires are
well connected on the
hand help controller and
circuit board (refer to
the exploded view drawing of the machine on
our website for details).
Restart the machine and
it should function normally.
USB ERROR
POSSIBLE CAUSES
Improperly connected or
defective USB.
Notes
SOLUTIONS
Solution: Unplug the USB
and restart the machine.
Re-plug in the USB. If this
does not resolve the
issue try another USB
drive
ELECTRICAL ERROR 24 OR ERROR 26
POSSIBLE CAUSES
Hand held controller
cannot detect controller
board connection.
SOLUTIONS
Turn off the power and
ensure all the wires are
well connected on the
hand help controller and
circuit board (refer to the
exploded view drawing
of the machine on our
website for details) .
Restart the machine and
it should function normally.
28
1
138
A
94.2
2
4
3
5 4 6
9
8
10
9
1 1
9
156
13
14
15
.2A
.3
16
17
18
12
.2
4
7
20
4
3
9
8
6
5
4
9
10
22
23
9
149
24
9
25 9 26
29
28
105
32
33
36
37
17.1A
37
34.1.2A
34.2
37
31
41
42
40
39
43A
44
31
31
48
47
57
46
45
50
51
52
53
54
56
60
61
60
63
62
59
64
65
66
137
69
72
70
72
73
74
21
46
23
76
22
77
46
78
52
51
54
58
57
55
38
60
61
62
63
58
A
80
81
9
82
9
9
B
B
83
84
72
85
9
64
57
47
87
86
50
C
C
34.1.1
57
90
89
88
91
92
90
94.1
93
27
67
68
135
46
27
34
46
135
134
36
46
135
147
1 13
1 13
21
75
105
30
135
46
152
34.1.2
34.2
34.1.1
.1
47
.2
.3
.1
147
DIAGRAM-1
29
6
95
60
63
49
58
59
55
96
6
52
51
72
97
99
100
103
102
.3
.5
.4
.1
.2
125
118
100
100
118
127
71
27
128
27
126
100
50
47
107
72
112
90
111
90
72
112
115
90
110
90
117
116
100
100
124
119
118
100
21
46
130
121
90
122
90
120
123
118
122
100
100
47
107
90
110
90
112
72
22
23
90
111
129
100
116
117
72
112
131
108
104
100
105
50
106
109
D
50
149
46
132
114
4
72
114
4
72
72
4
114
E
E
46
135
35
50
149
98
98
105
142
143
144
145
146
94.3
141
*4
72
100
101
DIAGRAM - 2
30
PARTS LIST — i-Carver 40-915
REF # PART. N0. DESCRIPTION SPECIFICATIONS QTY
1 40915X-01 CROSS BEAM 1
2 40915X-02 VERTICAL POST ADC12 2
3 40915X-03 FLANGE BOLT M6 x 1.0P x 16/6.1 x 12.3 4
4 40915X-04 FLAT WASHER 6.3 x 13 x 1.0t 10
5 40915X-05 LOCK WASHER 6.1 x 12.3 4
6 40915X-06 CAP SCREW M6 x 1.0P x 12 16
7 40915X-07 FLANGE BOLT M6 x 1.0P x 20/6.1 x 12.3 2
8 40915X-08 VERTICAL POST COVER 2
9 40915X-09 BUTTON HEAD SCREW M5 x 0.8P x 10 27
10 40915X-10 SIDE COVER 2
11 40915X-11 KEYPAD HOOK 1
12 40915X-12 SELF TAPPING SCREW M4 x 1.59P x 12L_ 4
13 40915X-13 KEYPAD RECEPTACLE 1
14 40915X-14 KEYPAD BACK COVER 1
15 40915X-15 SELF TAPPING SCREW M3 x 1.06P x 6 4
16 40915X-16 SELF TAPPING SCREW M2 x 0.63P x 6L 4
17 40915X-17 CONTROLLER COMPLETE 1
94.3 40915X-94-3 END MILL/MACHINING TOOL (item #40-916) 1/8” 1
95 40915X-95 SUPPORT BLOCK 1
96 40915X-96 STEPPER MOTOR BASE (Y) 1
97 40915X-97 ALUMINUM TABLE 5
98 40915X-98 CLAMP 4
98.1 40915X-98-1 CLAMP BODY 1
98.2 40915X-98-2 SQUARE NUT SPHC 1
32
PARTS LIST — i-Carver 40-915X
REF.# PART N0. DESCRIPTION SPECIFICATION QTY
98.3 40915X-98-3 PHILLIPS HEAD SCREW M5 x 0.8P x 18 1
98.4 40915X-98-4 LOCK WASHER 5.1 x 9.3 1
98.5 40915X-98-5 PHILLIPS HEAD SCREW M6 x 1.0P x 16 1
99 40915X-99 ALUMINUM TUBE (TR) 1
100 40915X-100 BUTTON HEAD SCREW M6 x 1.0P x 10 36
101 40915X-101 ALUMINUM TUBE (TL) 1
102 40915X-102 ALUMINUM TUBE COVER 1
103 40915X-103 ALUMINUM TUBE COVER 1
104 40915X-104 CORD CLAMP SPHC 1
105 40915X-105 CAP SCREW M5 x 0.8P x 10 7
106 40915X-106 LINKAGE PLATE 1
107 40915X-107 RAIL FOR Y AXIS 2
108 40915X-108 SLIDING BLOCK (Y) 1
109 40915X-109 CONTACT PLATE (Y) 1
110 40915X-110 ALUMINUM COVER 2
111 40915X-111 ALUMINUM COVER 2
112 40915X-112 PIN 4 x 6 4
113 40915X-113 LOCKNUT M6 x 1.0P(10B x 7H) 2
114 40915X-114 MOUNTING BRACKET 4
115 40915X-115 RIGHT MAIN RAIL 1
116 40915X-116 JAM NUT M8 x 1.25P(13B x 6.5H) 4
117 40915X-117 LEVELLING FOOT 4
118 40915X-118 RAIL END COVER SPHC 4
119 40915X-119 REAR CROSS RAIL 1
120 40915X-120 CORD RETAINER 1
121 40915X-121 STRAIN RELIEF MGB16-10B 1
122 40915X-122 CORD STORAGE HOOKS 2
123 40915X-123 BOTTOM PLATE 1
124 40915X-124 SNAP BUSHING NB-1925 1
125 40915X-125 REAR CROSS RAIL 1
126 40915X-126 CABLE CHAIN BRACKET (Y) 1
127 40915X-127 FLAT WASHER 4.3 x 10 x 1.0t 2
128 40915X-128 BRACKET 1
129 40915X-129 FRONT BOTTOM CROSS RAIL 1
130 40915X-130 REAR BOTTOM CROSS RAIL 1
131 40915X-131 LEFT MAIN RAIL 1
132 40915X-132 POWER CORD 1
134 40915X-134 TERMINAL BLOCK PA-8DS 1
135 40915X-135 SPROCKET WASHER 4.3 x 8.5(BW-4) 7
137 40915X-137 PLASTIC CORRUGATED TUBING 1
138 40915X-138 USB FLASH DRIVE 1
141 40915X-141 TOOL KIT 1
142 40915X-142 TOOL BOX 175(L) x 110(W) x 95(H) 1
143 40915X-143 SCREW DRIVER #1 x 75 1
144 40915X-144 11/13 MM COMBINATION WRENCH 11 x 13 1
145 40915X-145 14/17 MM COMBINATION WRENCH 14 x 17 1
146 40915X-146 BRUSH 125 x 54 x 40 1
147 40915X-147 COVER PLATE 1
149 40915X-149 CORD CLIP ACC-1.5-B 3
152 40915X-152 CAP SCREW M5 x 0.8P x 6 1
156 40915X-156 SELF TAPPING SCREW M4 x 1.59P x 8L_ 2
IMPORTANT: When ordering replacement parts, always give the model number, serial number
of the machine and part number. Also a brief description of each item and quantity desired