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BobsCNC E3 Assembly Manual Download Page 83

 

Page 83

 

Quick Start Guide

 

Quick start

 and 

troubleshooting

 guides are available and can help you get up and running. Please 

check 

BobsCNC.com

 for the latest copy.

 

 

 

The engraver is setup using the right

-

hand coordinate system. The arrows in the diagram below displays the positive 

direction for both the X and the Y axis. The positive Z axis is up. Once connected the first operation should be to home 
the engraver. The home position will move the engraver to the X0 Y0 location with Z is in maximum distance away from 
the work.

 

Axis Definitions and Home Location

 

Z  

 

A

 

x

 

i

 

s

 

Summary of Contents for E3

Page 1: ...Page 1 Version 2 15 Assembly Manual E3 ...

Page 2: ...Illustrated Steps Frame Assembly Instructions 38 42 Wood Components included with the kit Required Hardware included with the kit Illustrated Steps Gantry Assembly Instructions 43 55 Wood Components included with the kit Required Hardware included with the kit Illustrated Steps Gantry Electronic and GT2 Pulley Instructions 56 60 Gantry Installation Instructions 61 64 Wood Components included with ...

Page 3: ...lling the Spoilboard 75 76 Initial Setup 76 79 Tips to Keep Your Controller from being Damaged 80 81 GRBL and Universal G Code Sender Software 82 Quick Start Guide 83 84 Appendix 85 90 Warranty and Return Policy 85 Miscellaneous Parts List 86 Frame Parts Diagram 87 Gantry Parts Diagram 88 Y Carriage Parts Diagram 89 Z Parts Diagram 90 ...

Page 4: ...25 lbs Cutting Area X 17 7 450 mm Y 15 3 390 mm Z 3 3 85 mm The complete E3 parts list can be found in the appendix Safety First Safety is your responsibility Use the proper protective equipment and safety sense when building and operating your CNC Router Routers have a high voltage power supply Router bits spin at 30 000 rpm and have cutting edges that are hazardous The operator should understand...

Page 5: ...outer bits Computer with control software for GRBL Build material 1 8 or 1 4 Router bits Dry lubrication e g graphite Teflon or silicon spray Tools you may need for the electronic setup include Multimeter to correctly connect the power supply and stepper motors A multimeter is also a good tool to have for general electronic trouble shooting Quick Start and Troubleshooting guides are available to h...

Page 6: ... M2 5 Nut M4 Nut M5 Nut M6 Nut 1 4 x 20 Wing Nut M3 x 10 Screw M2 5 x 16 Screw M4 x 16 Screw M4 x 25 Screw M5 x 25 Screw M6 x 25 Screw 2 x 1 4 20 Screw 1 5mm Allen Wrench 2mm Allen Wrench Belts Spiral Wrap Home Switch Stepper Motor USB Controller CAUTION Caution This kit includes small parts that are a choking hazard for small children Prior and during assembly keep all parts out of the reach of s...

Page 7: ... Z Frame Support Z3 1 Z Frame Z4 1 Z Spindle Bottom Mount Z5 1 Z Spindle Top Mount K Z1 Z2 Z3 Z5 Z4 C A B F D E G H I J Part Qty Hardware Description A 1 Coupler Nut B 1 Threaded Rod C 2 5 16 Washers D 19 M4 Nut E 19 M4 x 16 Screws F 8 6mm Hardened Washers G 4 SG20U Bearings H 4 M6 x 25mm Screws I 4 M6 Nuts J 1 Large Zip Tie K 1 DeWalt 660 Rotary Tool ...

Page 8: ...usty environment created when operating Your E3 CNC Apply dry lube graphite Teflon or silicon to the threads of the threaded Rod Step 1 Thread the Coupler Nut on the threaded rod in the order as shown below steel washer Coupler nut steel washer see photo below Step 2 Insert the washer and nut assembly in the Z Frame Support Slots Step 3 ...

Page 9: ...Page 9 The assembly should look like this Position second Z Frame Support on top of the washer and nut assembly Step 4 Set tabs of Z Frame Supports in the corresponding Z Frame slots Step 5 ...

Page 10: ...both washers and turn freely through the coupler nut and not rub on the washers Secure Assembly components with six M4 x 16 Screws and Nuts Step 6 Thread Large Zip Tie beneath Z Supports and coupler as shown and tighten securely Step 7 Apply LOCTITE to all screws Position the nut in T of the T Slot before inserting screws and tightening ...

Page 11: ...Page 11 Place the Z Spindle Bottom Mount into the Z Frame and secure with five M4 x 16 Screws and Nuts as shown below Step 8 ...

Page 12: ...Page 12 Step 9 Preparing the DeWalt 660 Rotary Tool for Mounting see next page for step by step instructions ...

Page 13: ... exposing Spindle shaft Don t allow the black mount and spindle shaft to slip out of the yellow housing If this happens you will need to remove the top cover and remove the motor brushes Then you can reinsert the spindle shaft and re install the brushes Please see our Troubleshooting Guide for instructions on how to correctly remove and replace brushes Do not attempt to insert the motor shaft back...

Page 14: ...ust be compressed into the correct position so that the slots on the frame are aligned with the Top Mount tabs Note the position of the cord stress relief to the left The DeWalt name plate will facing up The ID surface of the top mount may need to be sanded so that it can be squeezed into position ...

Page 15: ...4 Star Driver reinsert the four original DeWalt screws through the mount into the DeWalt as shown below Step 12 Place the Frame Mount Supports into the Z Frame and secure both sides with three M4 x 16 screws and nuts see below ...

Page 16: ...hers and M6 nuts The bearing hubs must face the wood as illustrated below The screws in the round holes should installed snug then rotated two to four turns Make sure the hub of the bearing faces the wood IMPORTANT the screw must be oriented so that the nut is visible when looking at the back of the carriage see photo below Hub Apply LOCTITE to all screws ...

Page 17: ...ompleted Spindle Mount Assembly front view Step 15 Insert and move the two remaining SG20U bearings in the slotted holes photo below right inward and snug the nuts then rotate 1 4 turn The nuts will be tightened later when the installed on the Y Carriage ...

Page 18: ... Carriage Side Support Y7 2 Belt Retainer Y8 1 Z Rail Stop Y9 2 Z Rail Support Y10 1 Y Carriage Bottom Support Part Qty Hardware Description A 2 Z Rail B 1 Stepper Motor C 1 Helical Connector D 2 5 16 Nuts E 8 6mm Hardened Washer F 4 SG20U Bearings G 4 M6 x 25 Screws H 4 M6 Nuts I 40 M4 Nuts J 37 M4 x 16 Screws K 3 M4 x 25 Screws I 4 M3 x 10 Screws Y Carriage Hardware Y1 Y2 B A D E F G H I C J K Y...

Page 19: ... nuts see below Step 2 Place second Z Carriage Rail Support into the Y Carriage Frame and secure with three M4 x 16 screws and nuts see below Try placing 1 strips of blue painters tape behind the T Slots to help hold the nuts in place All screws unless noted should be installed snug then rotated 1 1 2 to 2 turns ...

Page 20: ...Page 20 Step 3 Attach Y Carriage Side Support and secure with five M4 x 16 screws and nuts Step 4 Attach second Y Carriage Side Support and secure with five M4 x 16 screws and nuts ...

Page 21: ...Page 21 Step 5 Attach Y Carriage Bottom Support and secure with five M4 x 16 screws and nuts ...

Page 22: ...Page 22 Step 6 Attach Z Rail Stop and secure with two M4 x 16 screws and nuts ...

Page 23: ...Page 23 Step 7 Attach both Belt Retainers and secure with six M4 x 16 Screws and Nuts Be sure the tooth profile is on the top smooth profile bottom see photo below ...

Page 24: ...d nuts Hub Y Carriage bolt sequence Screw head Hardened Washer Plywood Hardened Washer Bearing Nut Make sure the hub of the bearing faces the wood IMPORTANT the screw must be oriented so that the nut is visible when looking at the back of the carriage see photo below ...

Page 25: ...Y Carriage Frame left photo round holes Insert screw through the hardened washer then through the plywood hole Next put second washer on the screw then the bearing with the hub against the washer Last thread the nut on the screw and snug the rotate two to four turns ...

Page 26: ...Page 26 The finished installation of the bearings should look like this Bearings in the elongated holes should be snug and then rotate 1 4 turn The Bearings in the round holes on top must be tight ...

Page 27: ...age 27 Step 9 Gently insert the two 7 1 8 x 5 16 rods through the Z Rail Supports and into holes in the Y Carriage Bottom Support Rotate the rails through the Z Rail supports Do not snap them into place ...

Page 28: ...ld be a small amount of preload If the Z Assembly doesn t gently of slide onto the rails or if the assembly sets loosely on the rails Remove the Z Assembly from the rails Loosen the 2 nuts on the slotted holes and slide the bearings inward Snug the bearing nuts Repeat Step 11 above Check all four bearings to ensure that they are snug up against the rail 4 ...

Page 29: ...Page 29 Step 12 Attach the Bearing Bottom Plate and secure with four M4 x 16 Screws and Nuts Slide Bearing Bottom Plate over the Threaded Rod setting tabs in slots Step 11 ...

Page 30: ...ttach 5 16 Nuts and Bearing on Threaded Z Rod Thread 5 16 nut on Threaded Z Rod As the Router travels up and down the Z Axis make sure the Threaded Z Rod remains center in the hole If necessary adjust to center the rod ...

Page 31: ...Page 31 Slide 8 x 22 x 7 Bearing on Threaded Rod Thread 5 16 Nut on top of the Bearing ...

Page 32: ... of the bearing should be turned approximately 6 threads down from end of the Z Rod The bearing should be tightened firmly against the upper nut while maintaining the six thread spacing from the end of the threaded rod 6 THREADS ...

Page 33: ...14 Secure Bearing with Bottom Middle and Top Bearing Plates Slide Z Spindle Mount down rails until nut and bearing assembly rests on Bearing Bottom Mount Slide Middle Bearing Plate over the Threaded Rod and Bearing ...

Page 34: ...ed Rod and Bearing and secure with three M4 x 25 Screws and M4 Nuts In order to properly retain the bearing securely evenly tighten screws and nuts in a rotating pattern so that the plywood components are compressed uniformly and tightly together 8 ...

Page 35: ...Page 35 Step 15 Attach Stepper Motor to the Stepper Motor Mount and secure with four M3 x 10 screws Apply LOCTITE to all screws ...

Page 36: ... Motor Mount in place Align the flat spot on the motor shaft with the set screw of the Helical Coupler and tighten securely Align the milled flat spot on the end of the Threaded Z Rod so that the set screw will be tightened directly against the flat spot Tighten both set screws with a 2mm Allen Wrench ...

Page 37: ...Page 37 Secure Stepper Motor Mount with four M4 x 16 Screws and Nuts ...

Page 38: ... x 16 Screws 52 B M4 x 16 Nuts 52 Part Qty Hardware Description A 52 M4 x 16 Screws B 52 M4 Nuts X6 X4 X5 X1 X2 X3 A B Part Qty Component X1 8 X Rail Support X2 4 Frame Corner Brace X3 4 X Rail Stop X4 2 Frame Mid Support X5 2 Frame Side Support X6 2 Frame End Support ...

Page 39: ...de Support and secure each with three M4 x 16 Screws and Nuts Step 1 Repeat procedure with the remaining four X Rail Supports and second Frame Side Support and secure each with three M4 x 16 screws and nuts Step 2 The Assembled Frames will mirror each other ...

Page 40: ...Page 40 Place both Frame Side Assemblies onto the two Frame Mid Supports and secure with four M4 x 16 screws and nuts Step 2 The Frame Side Rails will have the same orientation as shown ...

Page 41: ...Page 41 Place the four Frame Corner Brace tabs into the corresponding slots as shown and Secure with one M4 X 16 Screw and Nut Step 3 ...

Page 42: ...Page 42 Attach both Frame End Supports and secure each with eight M4 x 16 Screws Step 4 The four X3 Rail Stops will be used in a latter step ...

Page 43: ...ack Brace G8 2 Gantry Side Brace G9 2 Gantry Back Support G10 2 Gantry Side Frame G11 1 Y Stepper Motor Mount G12 1 Y Belt Idler Mount G13 2 Cable Mount G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 G13 A B C D E F G H I J K Part Qty Description A 67 M4 x 16 Screws B 71 M4 Nut C 4 M4 x 25 Screws D 8 M6 Nuts E 16 M6 Hardened Washers F 8 M6 x 25 Screws G 8 SG20U Bearings H 3 M5 x 25 Screws I 6 F625 Idler B...

Page 44: ...upports and secure with twenty M4 x 16 screws and nuts Step 1 In order to properly complete the next step all five parts must be assembled before attempting to secure them with M4 x 16 screws and nuts 1 1 The Controller Mount must be fastened to the left side the same side as the controller ...

Page 45: ...Page 45 1 2 IMPORTANT Note the orientation of the Controller Mount below ...

Page 46: ...Page 46 1 4 Using slots and tabs set the Controller Mount Assembly on the Gantry Frame 1 3 ...

Page 47: ...y Frame using sixteen M4 x 16 screws and nuts IMPORTANT Note the orientation of the Controller Mount below Note that the hole in the Gantry Frame is accessible because of the cutout in the Controller Mount Wide spacing for screw holes must be mounted on top WIDE ...

Page 48: ...Page 48 Flip the Gantry Main Frame over and insert the five Y Rail supports to the Gantry Assembly and secure each with three M4 x 16 Step 2 ...

Page 49: ...Page 49 Attach Y Stepper Motor Mount and secure with a M4 x 16 screws and nuts Step 3 Stepper Motor Mount ...

Page 50: ...Page 50 Attach Idler Mount and secure with a M4 x 16 screw and nut Step 4 ...

Page 51: ...e Frames and secure each with six M4 x 16 screws and nuts each side Step 5 Do not install the two fasteners that connect the Gantry Side Frame at this time Two M4 x 25 Screws with nuts will be inserted in each piece in a later step ...

Page 52: ...Page 52 Attach both Gantry Corner Braces and secure each with two M4 x 16 screws and nuts Step 6 ...

Page 53: ...bearings on the inside of both Gantry Sides Frames Snug the bearings in the round holes then rotate two to four turns Step 7 Gantry Bearing sequence Screw head SG20U Bearing hub inboard Hardened Washer Plywood Hardened Washer Nut ...

Page 54: ...ing the flanges outboard Thread a nut on the M5 Screw and tighten see bolt pattern below Step 9 Flanges must be positioned toward the outside outboard Move the SG20U Bearings in the elongated holes upward and snug the nuts and rotate 1 4 turn These will be tightened when installed on the Main Frame Step 8 ...

Page 55: ...ntry Side Brace and Side Support and secure with seven M4 x 16 screws and nuts Repeat for other side Step 10 Location of Idler Bearings Left Side Right Side The G13 Cable Mounts will be installed in a later step p 76 ...

Page 56: ...per Motors and secure each with four M3 x 10 Screws Step 1 Y Motor X1 Motor X2 Motor Part Qty Description 1 1 Assembled Gantry 2 3 Stepper Motors 3 2 Switches 4 1 Controller 5 2 10 Small Zip Ties 6 3 GT2 Pulleys 7 1 Spiral Wrap 8 4 M42 5 x 16 9 12 M3 x 10 Screws 10 4 M2 5 Nuts 1 2 3 5 8 7 6 9 4 10 ...

Page 57: ...et screws Step 2 X2 Stepper Motor X1 Stepper Motor Y Stepper Motor Carefully label each Stepper Motor connector so that the correct electrical connections will be made to the controller see below Align outside rim 13mm from face Stepper Motor mounting viewed from the back side ...

Page 58: ... x 16 Screws and Nuts in the orientation as shown below Do not over tighten Mark each Home Switch connector so that you will be able to make the proper connection to the controller Step 3 X Y X Y Left Inside View Left Outside View Be sure the home switches are installed as shown GREEN is correct RED is incorrect ...

Page 59: ...s are properly wrapped and Secured Step 4 To avoid false triggering the X Y and Z Home Switches caused by the electrical noise of the Stepper Motor wires it is a best practice to secure the Home Switch wires with Spiral Wrap every 5 or 6 turns as shown below Excess wire can be bundled then wrapped to control the length of the finished wrapped wire ...

Page 60: ...Page 60 ...

Page 61: ... 1 Gantry Assembly 2 Frame Assembly 3 4 Long Rods 4 4 X Rail Stops 5 8 M4 x 16 screws 6 8 M4 x 16 nuts Place two of the X Rail Stops and secure each with two M4 x 16 screws and nuts these will be thoroughly tightened after the GT2 Drive Belts are installed See below Step 1 ...

Page 62: ...ly over the Main Frame Step 2 Carefully insert the upper rods through the Main Frame and under the upper pair of SG20U Bearings through each of the X Rail supports until the end of the rod is seated in the Frame End Mounts Step 3 ...

Page 63: ...s until the end of the rod is seated in the Frame End Mounts Step 4 As the SG20U Bearings roll across the rod there should be a small amount of preload i e they should securely engage the rail and roll firmly Check the upper bearings to ensure that they are snug up against the rail The bearing should move along the rail when rotated by hand ...

Page 64: ...crews and Nuts these will be tightened after the GT2 Drive Belts are installed Step 5 If any of the bearings rotate without engaging the rail Remove both of the X rods Loosen the 2 nuts on the slotted holes on each side slide the SG20U bearings upward Snug the SG20U bearing nuts Repeat steps 1 thru 5 ...

Page 65: ...s Required Part Qty Description 1 1 Gantry Frame Assembly 2 2 Y Carriage Assembly 3 2 Y Rail Stops 1 2 C D A 3 E B G F Part Qty Description A 4 M4 x 25 Screws B 4 M4 x 25 Nuts C 2 8mm Rods D 2 Switches E 1 Spiral Wrap F 2 M2 5 x16 Screws G 2 M2 5 Nuts ...

Page 66: ...Side Step 1 Carefully hang the upper bearings of the Y Carriage assembly onto the rod Next insert the bottom Y Rail through the Gantry Side and over the lower set of bearings and through the Y Rail Supports into the opposite Gantry Side Step 2 Tighten both SG20U Bearing Nuts on each side one full turn see below Step 3 ...

Page 67: ...long the rail when rotated by hand If any of the bearings rotate without engaging the rail Remove both of the Y rods Loosen the 2 nuts on the slotted holes on each side and slide the SG20U bearings upward Snug the SG20U bearing nuts Repeat 1 thru 4 Place the remaining Y Rail Stops on the Gantry Side and secure each with M4 x 25 screws and nuts Please note the orientation the Rail Stop must cover t...

Page 68: ...Do not overtighten the M2 5 x Screws and Nuts when attaching a switch Overtightening can cause the switch to fail To avoid false triggering the X Y and Z Home Switches caused by the electrical noise of the Stepper Motor wires it is a best practice to secure the Home Switch wires with Spiral Wrap every 5 or 6 turns as shown below ...

Page 69: ...ake certain that the Y Carriage Assembly moves freely from one end to the other on the Rails without binding the wrapped bundled wiring Spiral wrap the Switch Wires and zip tie the wrapped wires as shown Step 6 ...

Page 70: ... X Rail Stop slot as shown leaving approximately 2 inches Push the X Rail Stop downward to trap the belt and tighten the two M4 x 16 screws Step 1 1 1 Engraver assembly 2 2 X belts 3 1 Y belt 4 4 Nylon ties Route the X Belt through and around the pulley Idler as shown note teeth on belt are engaged in the GT 2 Pulley Step 2 Push Downward ...

Page 71: ...Page 71 These photos illustrate how the belt wraps around the GT2 Pulley and Idler ...

Page 72: ... Step 3 Be careful not to overtighten the belt There should be no more than 1 of deflection in the belt Loop the belts through the X Rail Stops and Frame End Supports through the large middle slot and secure the loose end to the belt with a small zip tie Trim excess belt and zip tie as shown below Repeat with belt on other side Step 4 Left Side View Right Side View ...

Page 73: ...to the Belt Retainer as shown Step 5 Route the loose end of the Y Belt around the GT2 Pulley and Idler and secure the loose end into the other Belt Retainer Be sure the teeth on the Belt engage the teeth on the GT2 Pulley Step 6 ...

Page 74: ...Page 74 Tighten the belt by moving the Idler and tightening the Idler screw and nut Shorten belt if needed see below Step 7 ...

Page 75: ...sembly include 1 1 Engraver assembly 2 1 Spoilboard 3 8 M4 x 16 screws 4 8 M4 nuts Place M4 nuts into the slots on the Frame End and Frame Mid Support Step 1 Gently set the Spoilboard into position Be sure the thread insert flanges face down Step 2 ...

Page 76: ...n the front edge of the Spoilboard to ensure the Frame is square then secure with eight M4 x 16 screws Step 3 Initial Setup Connect the wire mounts on each side and secure with two M4 x 16 Screws and Nuts as shown below Step 1 ...

Page 77: ...Page 77 Secure the Controller with 4 Small Zip Ties as shown Be careful not to overtighten which can damage the Controller Step 2 ...

Page 78: ...Page 78 Attach USB cable to controller as shown Step 3 Loop USB cable from the Controller and secure to Gantry Frame with Small Zip Ties Step 4 ...

Page 79: ...Page 79 Route the Power Supply as shown connect to Controller and secure in place with Small Zip Ties Step 5 ...

Page 80: ...when connecting of disconnecting the stepper motor connectors Make sure all 4 pins are connected for each stepper motor It is really easy to get the connector offset by one pin Check and double check your connections before applying power to the board Red Wire is attached to the terminal ...

Page 81: ...ve polarity The home switches are connected to the X Y and Z as shown in orange in the diagram The red squares in the diagram are jumper connectors Make sure the Negative is connected to the white or black wire and the Positive is connected to the red or blue wire Incorrect connections will damage the controller Please Carefully follow these instructions to keep from damaging the controller ...

Page 82: ... 1 Status report options mask 11 0 01 Junction deviation millimeters 12 0 002 Arc tolerance millimeters 13 1 Report in inches boolean 20 1 Soft limits enable boolean 21 0 Hard limits enable boolean 22 1 Homing cycle enable boolean 23 3 Homing direction invert mask 24 500 Homing locate feed rate mm min 25 8000 Homing search seek rate mm min 26 250 Homing switch debounce delay milliseconds 27 5 Homi...

Page 83: ... using the right hand coordinate system The arrows in the diagram below displays the positive direction for both the X and the Y axis The positive Z axis is up Once connected the first operation should be to home the engraver The home position will move the engraver to the X0 Y0 location with Z is in maximum distance away from the work Axis Definitions and Home Location Z A x i s ...

Page 84: ...erts on the table The extra clamps can be used as spacers as shown in the pictures If you are new to CNC Routing we offer a quick start guide to walk you thru the software setup and help get you routing Please check BobsCNC com for the latest copy Tips for cutting with the E3 Always unplug the router before changing the bits Do not leave the router unattended Use a scrap board underneath the work ...

Page 85: ...ng fee Refunds will only be processed after the kit has been received and inspected by BobsCNC If any parts are missing or damaged the customer agrees to pay for all required replacement parts as listed in the E3 Replacement Part List The cost of replacement parts will be deducted from the original purchase price BobsCNC will provide documentation validating any necessary deductions from the origi...

Page 86: ...lt short 2 5 16 18 Threaded Rod 1 5 16 washer 2 5 16 18 Coupler Nut 1 5 16 nuts 2 Large Nylon Zip Tie 1 8x22x7 bearing 1 aluminum coupler 5 x 8 1 2 mm Allen Wrench 1 1 5 mm Allen Wrench 5 16 bearing steel rails long 4 5 16 bearing steel rails medium 2 5 16 bearing steel rails short 2 MDF Bed 17 x 24 with inserts 1 USB cable 1 Small nylon zip ties 30 Spiral wire wrap 6 1 Home switches 3 DeWalt DW66...

Page 87: ...ge 87 Diagrams for Plywood Components Frame Parts Part Qty Component X1 8 X Rail Supports X2 4 Frame Corner Braces X3 3 X Rail Stop X4 2 Mid Frame Supports X5 2 Frame Side Supports X6 2 Frame End Supports ...

Page 88: ...2 2 Gantry Side Support G3 2 Gantry Corner Brace G4 5 Y Rail Support G5 1 Controller Mount G6 2 Y Rail Stop G7 2 Gantry Back Brace G8 2 Gantry Side Brace G9 2 Gantry Back Support G10 2 Gantry Side Frame Part Qty Component G11 1 Y Stepper Motor Mount G12 1 Y Belt Idler Mount G13 2 Cable Mount ...

Page 89: ...art Qty Component Y1 1 Z Stepper Motor Mount Y2 1 Bearing Bottom Plate Y3 1 Bearing Top Plate Y4 1 Bearing Middle Plate Y5 1 Y Carriage Frame Y6 2 Y Carriage Side Supports Y7 2 Belt Retainer Y8 2 Z Rail Stop Y9 2 Z Rail Supports Y10 1 Y Carriage Bottom Support ...

Page 90: ...od Components Z Parts Part Qty Component Z1 2 Frame Mount Support Z2 2 Z Frame Support Z3 2 Z Frame Z4 1 Z Spindle Bottom Mount Z5 1 Z Spindle Top Mount Part Qty Component A1 4 Short Clamp A2 4 Long Clamp A3 1 Wrench Accessories ...

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