Using the CarveWright™ System
Before the CarveWright™ can begin to function, a memory card must be installed. With the power off, push the memory card gently into the memory card slot until it stops, making sure the label is up.
Never remove the memory card from the machine while it is running. Doing so could result in damage to the workpiece.
At any point during operation the CarveWright™ machine can be stopped by pressing the STOP key or by lifting the cover. If desired the machine can be restarted by closing the cover and pressing ENTER. The machine will resume cutting at the point where it was stopped.
Once a memory card is installed, the machine can be turned on with the power switch. Look at the LCD display, and rotate the contrast control knob (located directly under the keypad) until the display is readable from a comfortable angle.
The CarveWright™ may be used in two complementary ways. First, and most powerfully, the CarveWright™ can carve intricate patterns and designs created through the CarveWright™ design software running on a computer. Second, there are built-in woodworking functions on board the machine including:
• Rip Cuts
• Cross Cuts
• Edge Jointing and Squaring
• Miter Cuts
• Edge Routing
These built-in functions are generally used to prepare a board for carving, but they can be used to dress up a board if desired. (See Built-In Functions section below.)
Creating Projects with the CarveWright™ Software
Discussion of the usage of the CarveWright™ design software is beyond the scope of this manual and is covered separately. Please refer to the CarveWright™ software user’s manual on the included CD for further information.
It is advisable to have a supply of suitably sized scrap wood on hand for trial cuts. Very often it is desirable to tweak details in a design before doing a final carving.
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Navigating the Menus Via the Keypad and LCD
For input and display of information the CarveWright machine employs a tactile keypad and LCD display. ALL operations require the user to input information at the actual machine location via the keypad (as opposed to information input and passed through the design software). The amount of information needed is dependent on the operation requested. The layout of the keypad is shown below. 13
FIGURE 14: CARVEWRIGHT™ INPUT KEYPAD
The CarveWright’s™ LCD display consists of two lines. Typically, the display will print a menu name or a prompt on the top line and a related menu option on the second line.
FIGURE 15: CARVEWRIGHT™ LCD DISPLAY
The LCD display’s contrast may be adjusted with the small knob located directly below the keypad. To turn it, place a thumb on the knob’s surface and press in while twisting.
Navigating the menu structure is usually done by browsing. Alternatively the shortcut keys on the keypad can be used if the user is familiar with the options. Browsing uses three buttons on the keypad: up arrow, down arrow, and the ENTER key. As described previously, when a menu is displayed, the menu name will be on the top line and the current menu option will be displayed on the bottom line of the display. To browse the other menu options simply press the down arrow on the keypad to move to the next option. To return to a previous option, press the up-arrow. When the bottom of a menu options list is reached, pressing the down key will wrap back to the top of the menu.
Pressing the STOP button while in the menu structure will automatically return the user to the previous menu prompt.
After an option is selected within a menu the machine may offer further choices to be selected, or it may require additional data about the board and the type of cut desired. This may require a keypad entry.
CarveWright Main Menu
1) Project Menu
LHR Technologies, Inc. CarveWright™ Automated Carving System
Keypad Data Entry
When a menu option asks for numerical data, such as length or depth dimensions, the keypad is used to enter the data. When fractional values are involved, data may be entered as either decimals or fractions.
Decimals are the simplest. To enter a decimal simply type the whole number then the decimal point (down arrow key) followed by the decimal part (i.e. 12.345).
Fractions are entered simply by placing the '/' (located on the up arrow key) between the numerator and denominator. To enter a pure fraction such as 1/2, simply type the numerator (in this case '1') then '/' (up arrow key) then the denominator (in this case ‘2’). A mixed fraction (i.e. 1 3/16) is not much harder: Simply enter the whole number followed by a space (right arrow) and then the fraction entered as above. To go back or correct an incorrectly entered number use the left arrow.
Shortcut keys can be a faster way to get around the menus once they are learned. The shortcuts options are printed below the numbers on the keypad (see Figure 14) and include the following:
• Projects Key will initiate the Projects menu.
• Cut Key will initiate the cross cut and rip cut menu.
• Rout Key will initiate the edge routing menu.
• Joint Key will initiate the squaring and jointing menu.
• Miter Key will initiate the bevel and miter cut menu.
• Acssory Key will access a menu of any add-on accessories.
• Repeat Key will allow user to repeat the previous operation without having to go through all of the setup steps.
• Options Key will allow access to machine settings and information.
Shortcut keys are used primarily to access the built-in functions.
Built-In Functions
The CarveWright™ machine is capable of performing most of the basic woodworking operations normally done on conventional equipment, such as a power saw, a jointer, a miter saw, a shaper, or a router. For large projects, the user who has access to the latter tools can determine which method is most advantageous in any given situation. However, for smaller projects the ease of use and the precision of cuts clearly make the CarveWright™ machine the preferred choice. Frequently it will be desirable – and in some cases necessary – to dress a board before carving. The built-in functions make it possible to easily perform this task with only one machine. To access the CarveWright’s™ various built-in functions, a menu style interface has been provided that uses the keypad and LCD display. Shortcuts to these functions are conveniently located on the CarveWright™ keypad. These shortcuts allow the built-in functions to be performed without the use of the CarveWright™ design software. The following is a brief description of each of the built-in functions:
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Rip or Cross Cut
This function is provided to allow a board to be sized by width and/or length. A Rip cut (along the grain or long axis) will size a board to the desired width; a cross cut (across the grain or narrow axis) will size a board to the desired length. Once Cross or Rip is selected from the Cross or Rip Cut menu, prompts are made for the desired length or width of the finished board. A Rip Cut will ALWAYS be performed to the far side of the board and a Cross Cut will ALWAYS be performed to the left end of the board as explained in Figure 13. Finally there will be a prompt to Load the 1/8” Cutting Bit.
If many pieces of the same width or length are desired, simply raise the head, remove all material from the machine, load a new the board, set the sliding guide plate, lower the head, and press Repeat.
Many times it is useful to run a jointing operation after a rip to clean up the cut edge.
Jointing and Squaring
Jointing and squaring operations, which are often difficult on smaller boards, can be done quickly and with extreme precision using this built-in function. Squaring ensures that the corner angle of the board surface is a true 90 degrees. Jointing ensures that the edge of the board is a uniform 90 degrees to its surface. Squaring is always done on the board end. For the Joint or Square function the user will be prompted to select either Square or Joint. If Square is selected the machine will ALWAYS perform the operation to the left end of the board as explained in Figure 13. If Joint is selected the machine will ALWAYS perform the joint to the far edge of the board. After selecting the desired option the LCD will prompt the user to Load a 3/8” Jointing bit.
Because the software limits the depth of the joint or square to 1/64” (.015”) the Repeat shortcut key is often used to quickly take additional passes. To repeat a jointing pass simply raise the head, re-center the board in the machine, re-set the sliding guide plate, lower the head, and press Repeat.
If it is desired to square or joint both ends, or both sides, of a board, simply reverse the board in the machine and repeat the operation.
If there is a significant crown to the board, place the highest point of the crown under the cutting head. This will allow the machine to measure the highest point of the crown and will prevent the machine from taking and excessive cut. Use the Repeat shortcut key as many times as necessary to eliminate the crown.
Using any bit other than a 3/8” diameter straight cutting bit for this operation could cause significant damage to the workpiece or machine and could result in severe injury.
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Bevel and Miter cuts
Bevel cuts are cut at an angle across the thickness of the workpiece. A typical bevel cut application would be seen in making small boxes where the corners are formed by two 45-degree bevel cuts. Miter cuts are cut at an angle across the width of a workpiece. A typical application would be a picture frame. Once the Miter shortcut key is pressed user will be prompted to choose either the Bevel or Miter type of cut and then the desired angle. For bevel cuts there will also be the option to Cross or Rip depending on what edge will be beveled. A Cross bevel will ALWAYS be applied to the left end of the board and a Rip bevel will ALWAYS be applied to the far side of the board as explained in Figure 13. Finally, there will be a prompt to insert a 1/4” Ballnose bit for bevel cuts or a 1/8” Cutting bit for a miter cut.
Routing an Edge
The Edge Rout function allows the user to rout the edges of the board with a shaped bit. Various decorative edge effects can be achieved, depending on the available bit selection. The user will be prompted to select the edges to rout. Choices include: an End, an Edge, or All Edges. If Edge is selected the rout will ALWAYS be applied to the far side of the board and if End is selected the rout will ALWAYS be applied to the left end of the board as explained in Figure 13. Finally, there will be a prompt to select a bit from the selection menu. After the first rout operation the LCD will ask if the depth is OK.
From the standpoint of safety, machine longevity, and output quality, it is important to follow all instructions concerning the proper bit to be used for each built-in function. For approved router bits, visit the CarveWright™ website.
Carving a Project
A project is a set of related design elements (patterns or figures) created with the CarveWright™ design software and stored on the memory card. These stored projects are accessed from the keypad. Simply press the Projects (Key #1) shortcut key to open the Projects Menu which can then be browsed using the up and down arrows. The desired project can be selected by pressing ENTER. Upon selection of a project from the project menu, the CarveWright™ will lead the user through the preparation process. The first instruction will be to insert a board.
Inserting a Board
To insert a board, press down on the sliding guide plate release lever and move the sliding guide plate to the right so that it will clear the width of the board. Lay the board on the traction drive so that it is centered lengthwise under the head. Push the board firmly up against the squaring plate and push the sliding plate up against the board.
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FIGURE 16: WORKPIECE
INSERTION DETAILS
ss
The bottom surface of the board where it contacts the squaring plate must be flat and level for a width of at least 1/4 inch along the bottom edge to allow the Board Tracking Sensor to accurately calculate the position of the workpiece at all time (see Figure 16). If a board does not have the required surface available for the sensor to follow (e.g., if it is already carved on the back), it will be necessary to fasten the workpiece to a sled or carrier jig to do further work on it. If a board is slightly cupped or bowed, the board should be inserted with the cup or bow facing down.
Workpiece Preparation
Next, lower the head by turning the head crank handle counter-clockwise until it clicks. The head lockdown lever is then rotated into the locked position. The workpiece is now secure and ready to be worked upon.
FIGURE 17: LOCKING LEVER CONFIGURATION
Board Sensor Detail
Release Lever Detail
Board Tracking Sensor
Traction Drive
Sliding Guide Plate 17
Squaring Plate
Sliding Guide Plate Release Lever Locking Lever
LHR Technologies, Inc. CarveWright™ Automated Carving System
Before carving can begin a number of menu prompts must be navigated.
• The machine will ask if the workpiece is to stay under the rollers. Keeping the workpiece under the top rollers is a way of avoiding undesirable snipe in the cut. This will require that there be at least 3 1/2” to spare on the ends of the board beyond any carved area.
• The board will then be measured, and if the board is not the expected size (as indicated from the original design from the computer), the machine will ask whether to scale the carving to fit the board, cut it to size if it is too big, or if a different board will be loaded.
• The machine will next ask if the carving is to be cut out from the board. This would require that a crosscut be made at the end of the carving operation.
• The last query from the machine is how should the carving be placed on the board: should it be centered? On the left edge? Or will the user jog to position (see Jogging the Head below).
• Once all of the required data has been entered, the machine will prompt to insert the carving bit.
The machine will then proceed to carve the project. The dynamic estimated time to project completion will be displayed on the LCD display.
When the carving is completed, lift the cover, release the head lockdown lever, and crank the head up to free the workpiece. The workpiece can then be removed and examined.
After removal from the machine, it is advisable to brush any “whiskers” from the carving with a small brass utility brush, and to blow it free of dust with compressed air.
Jogging the Head
As described above, the machine offers several options for positioning the carving on the board, one of which is “Jog to Position.” This is accomplished using the up and down arrows on the keypad to move the cutting head across the width of the board (near to far), and the left and right arrows will move the board along its length (left or right). This option allows the user to place a carving at some location on a board other than center or left corner. This is especially useful if one wishes to avoid a blemish in the wood or to incorporate some feature like a knot into the carving. Figure 13 illustrates the directional conventions used with CarveWright™.
Holding an arrow key down results in a fast movement. Precise final positioning is accomplished using short bumps on the key.
In addition to jogging to position with the arrow keys, if any number key is pressed while in jog mode, the machine will enter coordinate mode. In coordinate mode, there will be a prompt for the X and Y coordinate destination. The machine coordinates will be the distances from the near-left hand corner of the workpiece (when facing the keypad).
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Workpiece Size Limitations
Small Workpiece
The minimum acceptable size of a workpiece that can be inserted into the CarveWright™ is 1.5 inches wide x 0.25 inches thick x 6 inches long. It will be necessary to mount the workpiece onto a jig if any single dimension is smaller than the stated minimums.
Large Workpiece
The maximum size of a workpiece is limited only by the physical size of the CarveWright™ machine, and is 15 inches wide and 5 inches high. There is no physical limit to board length, but any board over 3 feet long will require that additional stand-alone outfeed support rollers be used. The support rollers should be adjusted properly to avoid letting the board sag or rise, as any transition going on and off the rollers will be reflected in the carved surface in a manner similar to a snipe.
The weight of the workpiece is also a limiting factor, related to both quality of the carving and longevity of the drive mechanism. Any workpiece more than 20 lbs in weight places increased stress on the drive mechanism and will accelerate wear of the system.
Cutting Bits
CAUTION:
While any 1/4“ or 1/2” router bit can physically be inserted into the bit holder of the CarveWright™, users are strongly advised not to attempt this. The machine is calibrated to work within certain specifications, and if these specifications are not met the results will be unpredictable at best. It is also possible to overstress the machine with nonstandard bits, which could be both damaging and hazardous.
The CarveWright™ comes equipped with two cutting bits, mounted in bit adapters.
These are the carving bit and a 1/8” cut-off bit. Additional bits, made to the CarveWright™ specifications, are available through the CarveWright™ web site or from the distributor.
Bit Adapter Assembly
The CarveWright™ utilizes a patented quick release chuck system to make changing bits fast and easy. To use this system the bits must first be installed into the bit adaptors.
For 1/2” shank bits, insert threaded bit adaptor into the chuck assembly and then insert bit into threaded collet and tighten the collet with a wrench. Make sure the shank of the bit extends a minimum of 1/8 of an inch through the bit adaptor and that the collet is tight (See Figure 18).
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For 1/4” shank bits, insert bit into bit adapter and tighten setscrews with supplied Allen wrench (See Figure 19). Make sure the shaft of the bit extends all the way through the bit adaptor and always make sure the setscrews are tight. For long-term bit setup use a drop of permanent thread cement on the setscrews.
Failure to correctly install the bit in the adapter can result in injury, damage to the machine, or damage to the workpiece.
FIGURE 18: COLLET ARRANGEMENT FOR 1/2” SHANK BITS
FIGURE 19: COLLET ARRANGEMENT FOR 1/4” SHANK BITS
Approved Bits 20
A B C D E F G H #
Sizes A
1/8” B
1/16” C
60o, 90o D
1/8”, 1/4", 1/2" E
1/2" F
Bit Family Name
1/8” Cutting
1/16” Tapered Carving
V-Groove
Round Nose
Straight
Round-Over
1/4", 1/2"
G
Roman Ogee
1/8”, 3/16"
H
Classical Ogee
3/8”, 1/2"
Figure 20: Approved Router Bits Collet Bit Adapter Set Screw Bit Bit Adapter
LHR Technologies, Inc. CarveWright™ Automated Carving System
Cocking the Quick Release Chuck
The quick release chuck must be cocked in order to install a bit. To cock the chuck, press all the way up on the outer flange and release. The outer flange will snap up when the chuck is prepared to receive the bit assembly. Any time difficulty is encountered inserting a bit and adapter simply pull up on the flange to insure the chuck is cocked.
Bit Assembly Installation
When a carving function has been selected the from the display menu, CarveWright™ will move the cutting head to the center of the machine and prompt for the required bit.
FIGURE 21: QUICK RELEASE CHUCK
To insert a bit: lift up on the front safety cover, cock the quick release chuck, and press the bit assembly into the chuck until a slight snap is felt. Close the cover and press the ENTER key. The machine will proceed with measuring the bit and processing the selected task.
Be certain to insert only the proper bit requested; damage to the workpiece and/or damage to the CarveWright™ machine may result from installing incorrect cutting bits.
All motors are disabled whenever the cover is open. The cover must be closed before the machine can proceed. Quick Release Chuck
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Bit Assembly Removal
To remove a bit quickly, a thumb should be placed on the Z-Head Grip Ridge (see Figure 22 below) and the Chuck Release Flange should be pulled up while pulling lightly on the bit with the opposite, gloved hand.
Use caution to avoid being cut by the sharp cutting edges of the router bit. Use caution if the bit has recently been in use; it may be HOT and a glove will be required to handle it.
FIGURE 22: QUICK RELEASE CHUCK FEATURES
Alternately, the supplied bit removal tool can be used to extract the router bit as shown below. Slide the removal tool under the release flange and into the adapter slot and then lift the handle in a gentle prying motion. The removal tool straddles the bit adapter to hold it and keep it from falling as the bit is released.
FIGURE 23: BIT REMOVAL TOOL INSERTION
The bit and its collet assembly will drop out onto the removal tool as it lifts the release flange. After removing a bit using the removal tool, the quick release chuck may be left un-cocked. To cock it, push the flange up on the chuck to prepare for insertion of another bit.
FIGURE 24: BIT RELEASE WITH TOOL Chuck Release Flange Z-Head Grip Ridge Slide
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Care and Maintenance
The CarveWright™ is a precision machine tool. With proper care and maintenance it will provide long, reliable service.
• Dust Removal: The CarveWright™ is designed to tolerate a considerable amount of carving system dust, but to ensure proper operation it should be kept free of debris as much as possible. Periodically blow or vacuum out any dust or debris from the recesses of the unit.
• Pitch Removal: Pitch buildup is not a big problem, but should a board with a high content of pitch be carved there may be some pitch deposits on the cutter bit and elsewhere. This is easily removed using mineral spirits.
• The Muffler Dust Collector should be removed and cleaned out periodically to ensure a good airflow.
• Lubrication: Several areas of the CarveWright™ machine will require occasional cleaning and re-lubrication.
o The flexshaft cable should be cleaned and re-greased. To access the cable, first unplug the CarveWright™ machine from power. Firmly grasp the flexshaft outer sheath where it is plugged into the machine’s cutting head and twist and pull it free from the head. The cable is contained within the sheath, and should slide out freely when grasped between finger and thumb. Using a soft cloth, carefully wipe off all old grease from the cable. Re-apply a thin coating of light lithium grease to the outer surface of the cable and then slide the cable back into its sheath. When near full insertion, the cable may need to be carefully rotated with the fingers to ensure that its square end engages correctly with the cutting motor. Once the cable is fully inserted in the sheath, it can once again be plugged into the cutting head. Rotate the bit chuck if necessary to get the square end to engage with the chuck.
o The patented quick release chuck’s operation can be affected by rust. Surface rust can cause the bit adaptors to stick in the chuck. Periodically clean out dust from the chuck using compressed air and/or a small stiff bristled brush. Once cleaned, re-lubricate the chuck with light oil. Always try to keep a thin film of oil on the chuck and the bit adaptors to deter rust, to provide lubrication, and to help transfer heat between the bit adaptor and the chuck assembly during heavy use. Avoid over-lubricating the chuck as this will only attract dust and could result in staining the workpiece.
o The guide rods/rails upon which the cutting head assembly rolls need to be kept free of cutting debris. They should be wiped or blown off before carving a project, and wiped occasionally with a thin coat of light oil for lubrication. If the rails are allowed to accumulate dust and debris, the machine will halt during usage and an error message will be seen on the
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display with a reminder to clean the rails. Once they have been cleaned, pressing the ENTER key on the keypad will resume operation.
o The vertical guide rods at the corners of the machine also need to be clean and rust free for smooth operation. A thin coat of paste wax occasionally applied to the rods will help keep them free of rust and will minimize accumulation of wood debris from machining operations. The wax should be applied with a clean cloth, allowed to dry, and then buffed off with a soft cloth to remove any excess.
• Vertical Lockup: Cranking the head beyond its highest useable height can result in it locking up so that the head crank cannot lower it. Releasing it is easy, however. The right-hand head screw can be accessed from the inside of the machine. Just above the traction rollers is a hole through the head screw into which an Allen wrench or similar tool can be inserted. Using the Allen wrench as leverage, give the head screw a slight clockwise turn to unlock it.
• Replacement Items: Occasionally, due to wear or accident, some components of the machine will need replacement:
o The flexshaft will periodically need to be replaced. The time period will depend on the duration and type of use the machine has had. The CarveWright™ can detect when the flexshaft is going bad and will prompt the operator to replace it. If the flexshaft is not replaced and its condition degrades further, the CarveWright™ will cease to operate until it has been replaced.
o Replace dented or damaged bit adaptors.
o Use only correct factory supplied replacement set screws in the 1 inch bit adaptors.
o Belt replacement: The toothed belts used for various motion functions are expected to last the life of the machine. If they are damaged, they will require replacement at an authorized service center.
o Traction belt replacement: The grit-faced traction used to grip the workpiece and move it through the machine should last the machine’s entire operational life. Replacement for damaged belts must be done at an authorized Service center.
• Accessories and Parts Source: Available accessories, approved cutting bits, and user-replaceable parts can be obtained through the CarveWright™ web site www.carvewright.com or from a certified distributor.
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General Tips and Helpful Reminders
MAXIMUM CUT DEPTH for any operation is 1.0 inches. The machine will not allow deeper operations.
ALL MOTORS ARE DISABLED when the front safety cover is open. The cover must be closed before the machine can proceed.
USE A SUPPORT FOR LONG WORKPIECES. To minimize the risk of over stressing the machine, use sturdy roller stands (additional accessory) for workpiece support when carving long workpieces more than 36 inches in length.
TO AVOID SNIPE, use outfeed roller stands for long workpieces. Any board over 3 feet long will require that additional stand-alone outfeed rollers be used to support the workpiece. Make sure the rollers are adjusted properly to avoid letting the board sag or rise up against the upper rollers. Any uneven transition going on and off the rollers will be seen in the finished carving, similar to snipe effects from a power planer.
WHEN CARVING LARGE PIECES, the CarveWright™ machine should be secured to the bench for stability. Holes are provided in the four corners to bolt the machine down.
USE ONLY QUALITY TOOLS. Be sure cutters are sharp and not damaged. Use only approved cutting bits.
FOR BEST CARVING RESULTS
o Always make sure the board tacking sensor that contacts the bottom of the board has a smooth, even surface to follow. This means that the bottom edge area of the workpiece adjacent to the squaring plate is clean, smooth, and even for a width of at least 1/4 inch along the full length of the workpiece.
o Keep all vector cuts at lease 3/4" away from the left edge. This will assure that the board tracking sensor will remain in contact with the board at all times.
o Warped, bowed, or cupped boards should be used only if this condition is minor and if the board travel sensor can follow it. Slight cups and bows in boards should be inserted curve down.
WHEN CARVING IN PLASTIC, there are several issues to keep in mind.
o Plastic shavings are prone to clogging the machine and must be vacuumed out regularly.
o If possible remove any thin protective plastic from the surface to avoid wrapping it around the spinning bit.
o Because of the smooth slick nature of the plastic surface, the workpiece must be mounted to a backing board so that the board tracking sensor will perform properly.
o Make sure that any hardware used to affix the plastic to the backer board resides outside of the cutting area.
o If cutting in clear plastic the machine may have trouble locating the edges at startup. To avoid this simply place masking tape along the edges of the workpiece.
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CLEAR DUST AFTER EACH OPERATION. It is important that any dust on or near the Squaring Plate and the Sliding Guide Plate be removed before starting a cutting operation to ensure that the sensors can find the board edges accurately. A simple wipe will usually suffice.
MAKE TEST CUTS, when carving a new project test the project on scrap wood to ensure that the settings produce desired results.
SMALL WORKPIECES MUST USE JIG. Any workpiece smaller than 1.5 inches wide x 0.25 inches thick x 6 inches long will require jigging.
TO LOCATE THE SERIAL NUMBER, use the Options shortcut key on the keypad to access the information.
TO LOCATE THE MACHINE RUN-TIME, use the Options shortcut key on the keypad to access the information.
TO LOCATE FIRMWARE VERSION, use the Options shortcut key on the keypad to access the information.
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Troubleshooting
Solution Abort Project?
The STOP button has been pressed while the project is being executed. To continue the project press 1, to abort press 2. Bit Too Short For Cut
Occurs during built-in functions when specified cut depth exceeds the maximum cut length of the bit. Board Too Narrow For Cut
Occurs during a cut-to-width operation where the specified width exceeds the measured workpiece width. Board Too Short For Cut
The workpiece is too short or narrow to complete the requested miter angle. Load an appropriately sized workpiece. Board Too Short For Cut
Occurs during a cut-to-length operation where the specified length exceeds the measured workpiece length. Board Too Thick To Cut
The workpiece exceeds the maximum thickness for the cutting function. The maximum workpiece thickness for a cut is 1”. Check Back/Front Roller Stuck
The machine does routine checks to see that the sensors that check to see that a board is inserted are operating correctly. It is possible for dust to prevent the top rubber rollers from dropping and tripping these sensors. In the event that this error is displayed blow out the end bearing seats of the indicated roller and reload the board. Check Cut Motor
The cut motor is not operating correctly. Lift the front cover and manually turn the spindle. Check that the flexshaft is engaged to the cut motor. Close the cover completely to assure that the cut motor safety switch is engaged. Check Flex Shaft
Check to see that the flexshaft is spinning while the cut motor is running and that it is undamaged. If error message persists replace the flexshaft. See Care and Maintenance section for flexshaft replacement procedure. Clear Board And Reload
This prompt occurs when a secondary piece is cut away from the main piece during a cut-to-size operation. The secondary piece must be cleared from the machine and the sliding guide plate must be readjusted. Error (#). Press STOP
A run-time error has occurred. Please note displayed error code for diagnosis purposes and cycle the Machine power. Contact Customer Service for diagnostic analysis.
LCD Error Message
1) Yes 2) No
Press any key...
Press any key...
Press any key...
Press any key...
Press any key...
ENTER= Cont., Stop=Abort
Press ENTER To Proceed
Press ENTER To Proceed
Then Press ENTER
(Error Description)
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(Error Description)
A fatal error has occurred. Please note displayed error code for diagnosis purposes and cycle the Machine power. Contact Customer Service for diagnostic analysis.
Press any key...
Occurs during rout function when specified depth exceeds the Machine limit. Revise the cut depth and retry.
Verify that the memory card is present and fully inserted. Re-upload the desired project onto the memory card. Memory Card Error (#)
The memory card is unreadable. Re-format the memory card using the design software, re-upload the desired project, and retry. If error persists please note displayed error code and contact Customer Service.
Press any key...
The memory card is full and unable to process the project. Delete unused projects from the card using the design software and retry.
Press STOP.
The memory card is empty. Upload the desired project to the memory card using the design software.
The homing sensors cannot locate all of the homing indicators. Damaged or missing indicators cause this error. Please contact Customer Service for diagnostic analysis.
Press ENTER To Proceed The rails on which the cutting head rolls can become covered with dust and debris, which can restrict motion. Follow the Y-Rail cleaning procedure found in the Care and Maintenance section.
Please Clean Z Rails
Press ENTER To Proceed The rails on which the cutting head rolls can become coveredwith dust and debris, which can restrict motion. Follow the Z-Rail cleaning procedure found in the Care and Maintenance section.
Please Clear Bit Sensor Dust is obscuring the sensor that locates the tip of the cutting bit. Please refer to the Care and Maintenance section for the procedure to clean the bit sensor and bit sensor mirror.
Please Clear Board Sensor
Dust is obscuring the sensor that locates the edges of the workpiece. Please refer to the Care and Maintenance section for the procedure to clean the board sensor.
Press ENTER To Proceed
The front cover is not closed. Close cover or open and close to assure that safety switches are activated.
This prompt will occur after carving one side of the workpiece when the project dictates that carving also be done on the reverse side. Flipping the workpiece must be done in a very specific way. Please see procedure for loading a two-sided workpiece in the Carving a Project section.
Press any key...
There is no bit loaded in the quick change. Load bit and press any key to resume.
Fatal Error (#)
Max Cut Depth Exceeded
Memory Card Corrupted Press any key…
Press any key
Memory Card Is Full
No Projects On Card.
Please Check Home Sensor
Please Clean Y Rails
Please Close Cover
Please Flip Piece
Please Insert Bit
28 LHR Technologies, Inc. CarveWright™ Automated Carving System
The Probe Attachment
The machine is running a scanning routine and the scanning probe is not installed in the quick change or plugged into the jack. Install the scanning probe and retry.
The workpiece has not been loaded into the machine or the head has not been cranked down to the proper position. Check workpiece and reset the crank clutch. If this error persists make sure to blow out the area under the top rollers. Dust can collect under the ends ofthese rollers and prevent the sensors from recording correct head position. Please Reinsert Card
Memory card has been removed or not fully inserted. Verify that the memory card is present and fully inserted.
Please Load And Plug In
Please Load Piece:
Press ENTER To Proceed
Please Remove And Unplug
The Probe Attachment
The scanning probe is installed in the quick change while the Machine is trying to run a project. Remove probe.
Please Set Sliding Guide
Plate and Press ENTER
The sliding guide plate has not been set to the correct position. Please see the procedure for correctly setting the sliding guide plate in the Carving a Project section
Press ENTER To Proceed
This prompt will occur after the workpiece has been loaded. The Machine is waiting for the command to proceed.
29 LHR Technologies, Inc. CarveWright™ Automated Carving System
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