MyBinding CHALLENGE EH-3C Instruction Manual

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CHALLENGE

MODEL EH-3C

PAPER DRILL

Instruction Manual

SN#975459 & Up

Provided By

http://www.MyBinding.com

http://www.MyBindingBlog.com

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Page 1 CHALLENGE MODEL EH-3C PAPER DRILL Instruction Manual SN#975459 & Up Provided By http://www.MyBinding.com http://www.MyBindingBlog.com...
Page 2 SERIAL NO- MODEL- SAFETY ALERT This safety alert symbol means CAUTION OR WARNING-PERSONAL SAFETY INSTRUC- TION. Personal injury may result if safety precautions are not carefully read before attempt- ing to operate or repair this machine. See SAFETY PRECAUTIONS, page 4. •...
Page 3: Introduction
INTRODUCTION WELCOME to the family of Challenge® users. Challenge has been developing and manufacturing Graphics Arts Equipment for over 100 years and is today one of the world’s leading producers and distributors of Paper Cutters, Paper Drills and Bindery Equipment. THE CHALLENGE REPUTATION is important to you as a user for the continuous, ready availability of parts and service.
Page 4: Table Of Contents
TABLE OF CONTENTS INTRODUCTION..................2 SAFETY PRECAUTIONS ................4 CAUTION: POWER LOCK-OUT PROCEDURE .......... 4 WARNING LABEL DEFINITIONS ..............5 SPECIFICATIONS ..................6 PACKING LIST ................... 7 EH-3C ......................8 INSTALLATION INSTRUCTIONS ..............9 UNCRATING THE PAPER DRILL ............9 INSTALLING THE TABLE AND BACKGAUGE ........
Page 5: Safety Precautions
SAFETY PRECAUTIONS This safety symbol means CAUTION/WARNING - PERSONAL SAFETY INSTRUCTION. Read the instructions because it has to do with safety. Failure to comply with the following instructions may result in personal injury. • This machine is designed and safeguarded for ONE PERSON operation. NEVER operate the machine with more than one person.
Page 6: Warning Label Definitions
WARNING LABEL DEFINITIONS CUT/CRUSH HAZARD Keep hands from under drills. SINGLE OPERATOR Do not operate with more than one person. SHOCK HAZARD Disconnect power before removing cover. Replace cover before operation. SHOCK HAZARD Disconnect power before removing cover. Replace cover before operation.
Page 7: Specifications
SPECIFICATIONS Drilling Number of Drill Heads Drill Bit Sizes Available ” to ” (3 mm to 13 mm) Range Between Drills ” to 4 ” (7 cm to 11 cm) Range Between Outside Drills ” to 9” (14 cm to 23 cm) Maximum Drilling Capacity (Pile Height) ”...
Page 8: Packing List
PACKING LIST Part No. Description Qty. Basic Machine ..............1 5700 Backgauge Assembly............1 A-5874 Chip Bag ................1 KK-281-2 Knockout, Cutting Block ............3 KK-473-3 Drill Blocks, 3” (1 doz) ............1 CD-4-2-1/2 Hollow Drills, 1/4” Diameter ..........3 CD-5-2-1/2 Hollow Drills, 5/16”...
Page 9 EH-3C (fig. 2) F.352-J/EH-3C DRILL/JUN 98...
Page 10: Installation Instructions
with the thumbscrews provided. INSTALLATION INSTRUCTIONS Next, position the table so that the face of the back- gauge measures exactly the same distance from the front of each pull down shaft (fig 3). When this is ac- Refer to figure 2 on the previous page as well as the complished tighten the table mounting hardware.
Page 11: Installing The Chip Bag
costly errors. NEVER REST YOUR FOOT ON THE TREADLE WITHOUT INTENDING TO BRING DOWN THE DRILLS! ADJUSTING THE VERTICAL STROKE The vertical stroke of the machine determines the exact depth the drills will reach at the bottom of their stroke. Whenever installing a new set of drills, the vertical stroke must be adjusted before drilling.
Page 12: Adjusting The Backgauge Position
Any combination of three heads can be used, that is one, two, or three holes may be drilled if desired. It is recommended, however that no more than two half inch hollow drills be used at the same time. ADJUSTING THE BACKGAUGE POSITION The backgauge position is adjusted by first loosening the two thumb screws under the table.
Page 13: Drilling Tips
DRILLING TIPS Important! To prevent the drill from overheating, always avoid drilling too slowly. The drill stroke speed should be set at the fastest speed possible that still allows the drills to cut easily through the paper. Slotted Holes - Instead of punching slotted holes for five and seven hole universal binding work, save time and cost by drilling a 1/2”...
Page 14: Accessories For Challenge Paper Drilling Machines
ACCESSORIES FOR CHALLENGE PAPER DRILLING MACHINES Genuine Challenge Hollow Drills In 13 Standard Sizes For Every Drilling Need ” ” ” ” ” ” ” ” ” ” ” ” ” All drills carried in stock by local Challenge dealers ( ”...
Page 15 ACCESSORIES FOR CHALLENGE PAPER DRILLING MACHINES Challenge Power Sharpener (115 Volt / 60 HZ only) Cat. No. A-6450 A power drill sharpener. Plugs into any standard 115 volt, 60 cycle, AC outlet. Handles Challenge and other taper shank drills. Adaptors also available for handling practically all other makes.
Page 16 ACCESSORIES FOR CHALLENGE PAPER DRILLING MACHINES Right Side Sideguide Kit K-5731 This kit includes all of the parts and hardware neces- sary to add a right-hand sideguide to your existing backguage. When used in conjunction with the left- hand sideguide, multiple hole patterns can be drilled by shifting the stock from one sideguide to the other between drilling cycles.
Page 17 ACCESSORIES FOR CHALLENGE PAPER DRILLING MACHINES Fixed Gages For Fast, Accurate Hole Spacing (For use with optional auto-trip backgauge only) These fixed gages with pre-cut hole spacings fit on the 22-stop gage, 1/2” centers for multi-ring binders side guide in place of the moveable stops. To use, 25-stop gage, 3/8”...
Page 18 ACCESSORIES FOR CHALLENGE PAPER DRILLING MACHINES 2-Hand Control Kit A-4851-50 anti-repeat features, which means both buttons must This 2-hand control safety kit can be installed on the be released between each cycle, and both buttons must EH-3C in place of the standard foot pedal control. All of the necessary hardware and instructions are included be pressed within .5 seconds of each other.
Page 19 ACCESSORIES FOR CHALLENGE PAPER DRILLING MACHINES Drill Shield Kit 48004 This drill shield safety kit includes a clear Lexan shield and EH-3C machines. All of the necessary hardware that protects the operator from contacting the spinning and instructions are included in the kit. drills.
Page 20 NOTICE The instructions on the following pages are for the use of trained service personnel only! Attempting to perform repair and replacement procedures without proper training may cause machine damage or operator injury! PARTS CUSTOMERS: The Challenge Machinery Company provides parts with the express under- standing that they are to replace parts found missing or no longer serviceable on equipment de- signed and/or manufactured by Challenge.
Page 21: Troubleshooting
TROUBLESHOOTING WARNING: DISCONNECT THE POWER AND LOCK IT OUT whenever working on the machine unless the instructions specifically require the machine to be powered (see Power Lockout Procedure, page 4). Some of the following tests may require the machine to be operational for checking and adjusting.
Page 22: Routine Maintenance
tion for instructions on how to tighten the belt. ROUTINE MAINTENANCE 2. Clean and oil the guide bar shafts around frame. CAUTION: Always disconnect the 3. Clean and oil the rear support brackets. power when cleaning, servicing, or lubricating your drill, see Lock Out Pro- Monthly cedures, pg.
Page 23 6. Tap out bearings (must use rod from opposite end CAUTION: Always disconnect the of each bearing). power when cleaning, servicing, or 7. Tap the upper bearing (S-706) in place using a lubricating your drill, see Lock Out Pro- piece of wood between the hammer and the bear- cedures, pg.
Page 24 table and bottom of head to allow spindle to be re- moved (place block between table and head to hold in up position). 6. Tap out spindle (down). 7. Tap out bearings (must use rod from opposite end of each bearing). 8.
Page 25: Main Assembly - Front View
MAIN ASSEMBLY - FRONT VIEW A-5846-9 SHEET 1 OF 5 F.352-J/EH-3C DRILL/JUN 98...
Page 26 MAIN ASSEMBLY - FRONT VIEW A-5846-9 SHEET 1 OF 5 F.352-J/EH-3C DRILL/JUN 98...
Page 27: Main Assembly - Upper Right View
F.352-J/EH-3C DRILL/JUN 98...
Page 28 F.352-J/EH-3C DRILL/JUN 98...
Page 29: Main Assembly - Lower Right View
MAIN ASSEMBLY - LOWER RIGHT VIEW A-5846-9 SHEET 3 OF 5 F.352-J/EH-3C DRILL/JUN 98...
Page 30: Main Assembly - Top View
MAIN ASSEMBLY - TOP VIEW A-5846-9 SHEET 4 OF 5 F.352-J/EH-3C DRILL/JUN 98...
Page 31: Main Assembly - Wiring
F.352-J/EH-3C DRILL/JUN 98...
Page 32 F.352-J/EH-3C DRILL/JUN 98...
Page 33: Electrical Power Panel Assembly
F.352-J/EH-3C DRILL/JUN 98...
Page 34 F.352-J/EH-3C DRILL/JUN 98...
Page 35: Hydraulic/Base Assembly
F.352-J/EH-3C DRILL/JUN 98...
Page 36 F.352-J/EH-3C DRILL/JUN 98...
Page 37: Hydraulic Power Unit Assembly
F.352-J/EH-3C DRILL/JUN 98...
Page 38: Hydraulic Power Unit
F.352-J/EH-3C DRILL/JUN 98...
Page 39: Hydraulic Power Unit
F.352-J/EH-3C DRILL/JUN 98...
Page 40 TABLE ASSEMBLY KK-48-31 REV. H F.352-J/EH-3C DRILL/JUN 98...
Page 41: Backgauge Assembly
F.352-J/EH-3C DRILL/JUN 98...
Page 42 F.352-J/EH-3C DRILL/JUN 98...
Page 43: Optional Auto-Trip Backgauge Assembly
F.352-J/EH-3C DRILL/JUN 98...
Page 44 F.352-J/EH-3C DRILL/JUN 98...
Page 45: Spindle Head Assembly, Right Hand
SPINDLE HEAD ASSEMBLY, RIGHT HAND A-5847-1-5-R F.352-J/EH-3C DRILL/JUN 98...
Page 46: Spindle Head Assembly, Left Hand
SPINDLE HEAD ASSEMBLY, LEFT HAND A-5862-1-5-R F.352-J/EH-3C DRILL/JUN 98...
Page 47: Optional Drill Shield Kit
F.352-J/EH-3C DRILL/JUN 98...
Page 48 NOTES F.352-J/EH-3C DRILL/JUN 98...