Darex XT-3000 Operating Instructions Manual Download Page 8

The Auto Sharpening System comes 
equipped with a sharpening fixture, a 
Controller/Display and a chuck/chucks. 
Available chuck options listed below. The 
Automated Sharpening System is for 
use with the XT-3000 Expandable 
Tool Sharpener 

only

  and not for use 

with other sharpeners.  
 
LEX400  -  115v w/3-12mm Chuck 
LEX400i -  230v w/3-12mm Chuck 
LEX450  -  115v w/12-21mm Chuck 
LEX451i -  230v w/12-21mm Chuck 
LEX500 -   115v w/3-21mm Chucks 
LEX500i -  230v w/3-21mm Chucks 
 
Detailed set up instructions begin on 
page 9. 

 

1.  Remove from shipping box and re-

move all packaging material.  

2.  Attach sharpening fixture to XT base, 

making sure the sharpening fixture is 
secure. For more information on 
mounting the sharpening fixture, see 
page 9. 

3.  Attach Controller/Display with mount-

ing  bracket provided, see page 10. 

4.  Connect DIN cable from sharpening 

fixture to Controller/Display, see page 
12. 

5.  Connect power from outlet source to 

back of Controller/Display inlet, see 
page 13. 

6.  Connect  Pigtail Jumpers from the 

back of Controller/Display to XT-3000 
Base casting inlet. For detailed set up 
information, see page 13.  

7.  The accessory receptacle is located at 

the top of the power receptacle on the 
back of the Controller/Display and will 
allow you to use a dust extraction sys-
tem in conjunction with the use of the 
XT3000. *We highly recommend 
the use of a vacuum when the 
machine is in use.  
 

8.  Make sure the grit tray is in place and 

secure.  

9.  Un-box the chuck.  
10. Align and secure the drill in the chuck.  

(XT-3000 Instruction Manual  
PP16180KF for Alignment details) 

11. Insert chuck into Sharpening fixture.  

Secure chuck in sharpening fixture, see 
page 21.  

12. Power on the machine by pushing the 

rocker switch into the ON position, 

this 

will immediately start the grinding 

wheel in motion 

and power up the 

Controller/Display screen.  

13. Set up the LCD screen on the Control-

ler/Display, see pages 15-18. 

14. (THIS STEP IS NOT NECESSARY 

WHEN PURCHASING AND XT-3000 
A COMPLETE) 
Calibrate Final Grind - 
Drill Stick Out on sharpening fixture, see 
pages 22-23. 

15. Press Start on the Controller/Display 

screen to begin sharpening. NOTE: The 
sharpening fixture will immediately be-
gin to rotate and sharpen the drill. Make 
sure hands and clothing are free of the 
sharpening fixture. 

16. Once the chuck has stopped, release 

the chuck and remove from sharpening 
fixture. 

17. If a split point drill is desired, insert 

chuck into splitting port. DO NOT re-
move drill from chuck until split is com-
plete. (See XT-3000 Instruction Manual, 
PP16180KF, for Split Point details) 

Quick Start  Set Up 

Summary of Contents for XT-3000

Page 1: ......

Page 2: ...2...

Page 3: ...g Fixture Details page 19 23 Auto Sharpening Fixture Parts List page 24 Auto Sharpening Fixture Schematic page 25 Geared Chuck Parts List page 26 Geared Chuck Schematic page 27 Auto Controller Display...

Page 4: ...ing it in USE RECOMMENDED ACCESSORIES Consult the owner s manual for recommended accessories The use of improper accessories may cause hazards See Decal at left CHECK FOR DAMAGED PARTS Before further...

Page 5: ...is green with or without yellow stripes is the equip ment grounding conductor If repair or replacement of the electric cord or plug is necessary do not con nect the equipment grounding conductor to a...

Page 6: ...Inhalation Ingestion Skin Eye s EFFECTS OF OVEREXPOSURE INHALATION Difficulty in breathing Dust from wheel use INGESTION If a dust symptoms are variable SKIN Irritation especially if sensitive to Ni...

Page 7: ...lbs each 0 95kg B Sharpening Fixture Gear Material Acetal Gear Motor 12 VDC rated current 350 mA typical current 150 mA Home switch Slotted Optical Weight 6 0 lbs 2 72 kg C Controller Display Housing...

Page 8: ...he back of the Controller Display and will allow you to use a dust extraction sys tem in conjunction with the use of the XT3000 We highly recommend the use of a vacuum when the machine is in use 8 Mak...

Page 9: ...p horizon tal and in a straight line with the base casting 2 Position the sharpening fixture so that the 2 location holes on the base of the alignment fixture are aligned with the 3 8 dowel pins 3 Aft...

Page 10: ...ng mounting screw holes 3 Drill through casting 4 Using an alcohol wipe thoroughly clean the XT base casting surface where the adhesive will make contact 5 Peel adhe sive backing from dual lock tape 6...

Page 11: ...he mini DIN receptacle located slightly underneath the bot tom of the Controller Display Important Be sure you have the DIN pins and receptacle aligned correctly before engaging Improper connec tion c...

Page 12: ...12 Power Connections Back view Automated Sharpening System Vacuum Receptacle From Controller Display From Controller Display To Power Source...

Page 13: ...y one supply source can be connected to this equipment Connecting Auto Controller Display to XT 3000 1 Located on the back of the XT 3000 base casting is the secondary power receptacle Caution Do not...

Page 14: ...eath the grinding motor is the grit tray Drill grindings will accumulate inside the grit tray The grit tray has a magnetic liner to attract and hold these dust particles Do not let the tray become mor...

Page 15: ...uch the System Settings button located on the left of the screen This will display the full menu Clean Up Turns Auto Manual Select Reset Bit Count Language Selection Motor Stall Delay Grind Sensitivit...

Page 16: ...ighlight each menu option Display Details Pressing Save stores and exits Pressing Exit exits without sav ing AUTO By selecting Auto The display shows When start is pressed the sharpening fixture will...

Page 17: ...hows Pressing Arrow up or Arrow down will highlight each language option Display Details MANUAL By selecting Manual The display shows By pressing Arrow up the number of Manual turns increases By press...

Page 18: ...nsitivity is a measure of how quickly the controller responds to the ma terial take off during AUTO grinding A lower number generally creates more turns a higher number means fewer turns before the co...

Page 19: ...Each chuck has an orientation line scribed on the chuck dog of the cam To achieve the highest level of concentricity in the alignment step insert the chuck into the alignment port with the white line...

Page 20: ...20...

Page 21: ...front of the sharpening fixture is a spring loaded han dle assembly This is the Cam Fol lower assembly Grip the Cam Follower Knob rotate the as sembly as far clockwise as possi ble This will allow yo...

Page 22: ...ibration Verify Final Grind Drill Stick Out On Manual System First 1 Rotate material removal knob to minimum take off setting 2 Align drill in chuck Once drill is set to length aligned and securely ca...

Page 23: ...Bearing As sembly located on the back of the Pivot Base Casting 2 To increase the amount of material re moved from the end of the drill and re duce the Drill Stick Out amount slightly rotate the bear...

Page 24: ...h Harness 6 SA16652TA Feed Bearing Assembly 7 PP17065TF Gear Chuck Tube Liner 8 PP12220FF 3mm x 5 x 6mm 9 PP17075PF Park Cam Wear Plate 10 SA16645TA Spring Tensioner Assembly 11 PP16650RF Return Sprin...

Page 25: ...25 Auto Sharpening Fixture...

Page 26: ...12MM CLOSING SCREW 8 PP16435LF JAW RACE 9 PP16430TF 3 12MM JAW GUIDE B BP S N ITEM ITEM_DESC SA17025TA 12 21MM GEARED CHUCK OPTIONAL 1 PP17030TF 12 21MM GEARED CHUCK BODY B BP S N 2 SA12567RA CHUCK JA...

Page 27: ...27 Geared Chuck Auto...

Page 28: ...Side 5 PP17231EA Interface PWB 6 PP17180FF Dual Lock Mounting Tape 7 PP17225PF Housing Base Side 8 PP17190EF Display PMB w LCD 9 PP17195PF Display Housing 10 PP17198EF Membrane Switch Panel 11 PP17238...

Page 29: ...29 Controller Display...

Page 30: ...30...

Page 31: ...end the life of the components It will also help prevent ex cessive grit build up which will cause prema ture sharpening interruptions 1 Power off the machine waiting to perform the maintenance only o...

Page 32: ...ng wheel the drills still discolor or burn the wheel life may be ex hausted and the wheel will need to be re placed CHUCK MAINTENANCE The use of a dust extraction system during grinding will help redu...

Page 33: ...nothing happens There is a cord that connects the sharpen ing port to the Auto Controller Display see page 11 Be sure that the 5 pin DIN connector on this cord is firmly seated into the connector on...

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