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The Challenge Machinery Company

6125 Norton Center Drive

Norton Shores, MI 49441-6081 USA

ChallengeMachinery.com

F. 352-KO

August 2003

Serial Numbers 995774 & Up

MODEL EH-3C

PAPER DRILLING

MACHINE

Sold and Serviced by

PERATION

ANUAL

Содержание EH-3C

Страница 1: ...Machinery Company 6125 Norton Center Drive Norton Shores MI 49441 6081 USA ChallengeMachinery com F 352 KO August 2003 Serial Numbers 995774 Up MODEL EH 3C PAPER DRILLING MACHINE Sold and Serviced by OPERATION MANUAL ...

Страница 2: ...his manual to identify the correct parts needed Always give the SERIAL NUMBER and MODEL of your machine to insure that the correct parts are sent as soon as possible Take a few minutes right now to RECORD YOUR MACHINE SERIAL NUMBER in the space provided on the front cover of this manual Also be sure to fill out the warranty card accompanying this manual and return itDIRECT TO CHALLENGE If you boug...

Страница 3: ...RTICAL STROKE 2 1 2 4 SETTING THE DISTANCE BETWEEN DRILL HEADS 2 1 2 5 SETTING THE BACKGAUGE POSITION 2 1 2 6 USING THE SIDE GUIDE 2 2 2 7 ADJUSTING THE STROKE SPEED 2 2 2 8 REMOVING THE CUTTING BLOCKS 2 2 2 9 REMOVING DRILLS FROM THE SPINDLE 2 2 2 10 DRILLING TIPS 2 3 3 0ACCESSORIES 3 1 3 1 GENUINE CHALLENGE HOLLOW DRILLS 3 1 3 2 CHALLENGE DRILL EASE LUBRICANT STICK 3 1 3 3 CHALLENGE DRILLING BLO...

Страница 4: ...F 352 KO EH 3C DRILL AUG 03 iv NOTES ...

Страница 5: ...ling and changing the drills Severe lacerations or dismember ment could result from careless handling procedure KEEP THE FLOOR around the machine free of trim debris oil and grease When replacing hydraulic parts loosen the connections slowly to release pressure Never loosen connections with the machine running If the machine sounds or operates abnormally turn it off and consult the Trouble Shootin...

Страница 6: ...on Disconnectpowerbeforeremovingcover Replacecover before operation Disconnectpowerbeforeremovingcover Replacecover before operation Disconnect power before cleaning servicing or making adjustments not requiring power Do not alter safety guards or devices they are for your protection Re place all guards do not operate with any guards re moved WARNING LABEL DEFINITIONS ...

Страница 7: ...onal 0 to 41 2 0 to 11cm Side guide Adjustment Range 0 to 14 0 to 37 cm Vertical Adjustment of Individual Heads 1 4 6mm Dimensions Table Size 191 2 x 311 2 50 cm x 80 cm Table Height 37 94 cm Overall Height 591 4 151 cm Floor Space Needed 36 x 411 2 91 cm x 105 cm Net Weight Approximate 525 lbs 236 kg Shipping Weight Approximate 570 lbs 257 kg Electrical 208 230 Volts 18 Amps 1 Phase 50 60 Hz AC S...

Страница 8: ...1 CD 4 2 1 2 Hollow Drills 1 4 Diameter 3 CD 5 2 1 2 Hollow Drills 5 16 Diameter 3 K 85 Drift Hole Cover 3 A 4950 2 Hand Drill Sharpener Chip Remover 1 4688 Lubrication Stick 1 4687 Drill Drift 1 W 141 1 8 Allen Wrench 1 W 130 3 16 Allen Wrench 1 W 137 5 32 Allen Wrench 1 5841 018 Shim 3 5841 1 035 Shim 3 Drill Blocks Drill Sharpener Drift Hole Covers Allen Wrenches Shims Lubrication Stick Drill D...

Страница 9: ... to figure 1 1 on this page as well as the parts lists and drawings in the back of this manual for part identification and orientation if necessary All guards and instruction plates are installed for your safety and information and must remain on the ma chine as shipped from the factory ...

Страница 10: ...gainst the packing list Also examine for any physical signs of damage incurred during shipping The machine is inspected before and after it is crated at our plant The responsibility for filing a claim against the carrier for damages incurred during shipment rests with the re ceiver of goods FOB our factory Clean all parts with a commercial cleaning solvent be fore installing or using the machine 1...

Страница 11: ...rked on the reservoir Recommended oils are found in the maintenance section of this manual section 4 5 1 1 5 HOOKING UP THE POWER LINE The EH 3C is factory wired for 208 230 Volt 1 phase 50 60 hz operation It is the customer s responsibility to wire the machine for the rated voltage using a 30 Amp circuit minimum The recommended circuit over load protection device should be 20 Amps The recom mende...

Страница 12: ...F 352 KO EH 3C DRILL AUG 03 1 4 1 0 INSTALLATION SETUP NOTES ...

Страница 13: ...r spindle should then be adjusted so that the center drill just cuts through the paper Too deep will cause a ragged hole in the bottom sheets as well as a shorter drill life from drilling into the cutting block After the center drill is adjusted each outside spindle can be adjusted Turn counter clockwise to lower and clockwise to raise No locking is necessary Once all three drills are set drill th...

Страница 14: ...s and the speed should be set to a point where the best results are obtained This adjustment is made by turning the adjustable valve located on the right side of the drilling machine stand counterclockwise to reduce speed and clockwise to increase speed fig 2 2 fig 2 1 fig 2 2 2 8 REMOVING THE CUTTING BLOCKS Each cutting block is removed by inserting your fin gers in the hole provided in the frame...

Страница 15: ...age of the chips and helps avoid overheating of the drills Use readily available stick lubricants for this purpose Hold the end of the stick against the side of the rotating drill Be sure to touch the cutting edge with the lubricant also Wipe off excess oil before drilling CARE MUST ALWAYS BE TAKEN WHEN HANDLING DRILLS Keep Spindle Clean Clean out the drill spindle frequently This will prevent any...

Страница 16: ...F 352 KO EH 3C DRILL AUG 03 2 4 2 0 OPERATION NOTES ...

Страница 17: ... 5 32 x 11 8 4 x 29 mm CD 52 3 16 x 15 8 4 8 x 41 mm CD 3 7 32 x 2 5 6 x 51 mm CD 72 1 4 x 2 6 3 x 51 mm CD 4 1 4 x 21 2 6 3 x 63 5 mm CD 4 21 2 17 64 x 2 6 7 x 51 mm CD 174 9 32 x 2 7 1 x 51 mm CD 92 5 16 x 2 7 9 x 51 mm CD 5 5 16 x 21 2 7 9 x 63 5 mm CD 5 21 2 11 32 x 2 8 7 x 51 mm CD 112 3 8 x 2 9 5 x 51 mm CD 6 3 8 x 21 2 9 5 x 63 5 mm CD 6 21 2 13 32 x 2 10 3 x 51 mm CD 132 7 16 x 2 11 1 x 51...

Страница 18: ...in protected area 3 5 1 Using the Chip Remover 1 CAREFULLY place a hollow drill in the holder sec tion as shown and insert the holder with drill into the chip remover end as shown cut away view cut away view NOTE Chip remover is only for use with hollow drill diameters 3 16 and larger 2 Firmly tap the entire assembly on a solid surface to remove the chips from the hollow drill 3 5 2 Using the Dril...

Страница 19: ...h sides are set to the same dimension and tighten the two thumbscrews Next remove the guide shaft and set the guide stops to the desired distance between holes a scale in the guide shaft is provided for this purpose The guide shaft is then replace in the rear gage and final adjusting or centering of holes is accomplished with the knurled screw at the extreme left end of the guide shaft The automat...

Страница 20: ...es up with the dimension on the scale for the centerline of the first hole to be drilled Use of the stops on fixed gages is the same as using the adjustable stops In addition to 2 5 hole patterns fixed gages are avail able from stock in the following standard types 22 stop gage 1 2 centers for multi ring binders 25 stop gage 3 8 centers 25 stop gage 1 4 centers 34 stop gage 1 2 centers 46 stop gag...

Страница 21: ...e installed on the EH 3C in place of the standard foot pedal control All of the necessary hardware and instructions are included in the kit The 2 hand control offers anti tiedown and anti repeat features which means both buttons must be released between each cycle and both buttons must be pressed within 5 seconds of each other ...

Страница 22: ...o 48004 This drill shield safety kit includes a clear Lexan shield that protects the operator from contacting the spinning drills The kit can be installed on all EH 3A EH 3B and EH 3C machines All of the necessary hardware and instructions are included in the kit see Page 5 24 ...

Страница 23: ...3 7 F 352 KO EH 3C DRILL AUG 03 3 0 ACCESSORIES NOTES ...

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