Eraser WC600A User manual

The Eraser Company, Inc.
PO Box 4961/ Oliva Drive
Syracuse, NY 13221, USA
Pho e: [phone] / Fax: [phone]
Website: www.eraser.com
E-mail: i [e-mail]
Eraser International Ltd.
U it M, Hu ti g Gate
A dover SP10 3SJ, E gla d
Pho e: [phone] / Fax: [phone]
Website: www.eraser-i ter atio al.com
Email: sales@eraser-i ter atio al.com
Service and All Spare Parts Available
Operating Manual
Please Read Before Operating Unit
Always Moving Forward
Model WC600A Variable Speed Cutter

VARIABLE SPEED AUTOMATIC
WIRE AND TUBING CUTTER
Eraser Company Inc.  Syracuse, NY USA  Ph: 315-454-3 37  [email protected]  www.eraser.com  Fax [phone]
Eraser International Ltd.  England  Ph:(01 64)351347  [email protected]  www.eraser-international.com  Fax [phone]
SPECIFICATIONS
Maximum Cut Length.............................999,999.99"
(999,999.99mm)
Minimum Cut Length........................0.01" (0.2mm)
Maximum Material Size............3/8" O (9.5mmø)
Maximum Solid Copper Content............................
(stranded) 10 AWG (2.59mmø)
(solid) 12 AWG (2.06mmø)
Tolerances.......... At cut lengths of under 2 (51mm)
on most materials, the tolerance is ±0.01(.25mm).
All other cut length tolerances are 1% or better
dependent on material and feed. Programmable
length compensation of ±99% is built into the unit to
accomodate unusual materials.
Batching................Up to 99 programmable batches
Blades..................Two hardened ground steel (one
for wire cutting and one for tubing cutting). Carbide
blades and custom blade configurations available,
contact the factory for more information.
Bushings...................3 standard exit and entrance
bushings provided are as follows:
For up to 1/8 (3.17mm) O material
[actual size is .156 (3.96mm)]
For up to 1/4 (6.35mm) O material
[actual size is .281 (7.14mm)]
For up to 3/8 (9.52mm) O material
[actual size is .405 (10.3mm)]
Custom sized bushing sets available,
send material for sizing.
Counter....................................................0-999,999
Power..........................110V, 60Hz or 230V, 50Hz
up to 90 P.S.I. air supply
ecibel Rating..........................................72 db(A)
Size................................................14 x 13 x 8.75
(356mm x 330mm x 222mm)
Weight...........................................24 lbs. (10.9 Kg)
ORDERING INFORMATION
AR7521 (WC600A)............Variable speed wire and
tubing cutter, 110V 60 Hz and up to 90 P.S.I.
AR7522 (WC600A)............Variable speed wire and
tubing cutter, 230V 50 Hz and up to 90 P.S.I.
IR5161.................Replacement wire cutting blade
IR5218................Replacement tubing cutting blade
IR5162............Optional Carbide wire cutting blade
IR0755....................Set of 1/8 (3.17mm) bushings
IR0756....................Set of 1/4 (6.35mm) bushings
IR0757....................Set of 3/8 (7.94mm) bushings
Set of custom bushings.....Send material for sizing
PR0232........................One replacement feed belt
(2 necessary per unit)
PR0281........................One replacement timing belt
(2 necessary per unit)
PR0003.........Optional Regulator/ Filter/ Lubricator
TG3028.................Replacement 5/64 Allen wrench
TG3790.................Replacement 3/32 Allen wrench
Feed Rate Length Length Length Length
Setting 2" (51mm) 6" (152mm) 10" (254mm) 20" (508mm)
Setting 1
2.93" (75mm)
per sec. 1440 840 660 360
Setting 2
10.6" (269mm)
per sec. 1920 1200 900 660
Setting 3
17.4" (442mm)
per sec. 2460 1680 1320 900
Setting 4
20.8" (528mm)
per sec. 2820 2100 1740 1260
Setting 5
34"(86.4cm)
per sec. 3300 2580 2400 1980
Representative Rates For Reference
Pieces Per Hour

VARIABLE SPEED AUTOMATIC
WIRE AND TUBING CUTTER
4 LINE KEYPAD DISPLAY
OPERATION
DE 900
DEREELER
C600A
Eraser Company Inc.  Syracuse, NY USA  Ph: 315-454-3 37  [email protected]  www.eraser.com  Fax [phone]
Eraser International Ltd.  England  Ph:(01 64)351347  [email protected]  www.eraser-international.com  Fax [phone]
FEED ROLLER
TENSION ADJUSTER
EXIT
BUSHING
INPUT
BUSHING
FEED
BELT

WARNING
DO NOT OPERATE TOOL UNTIL YOU HAVE
READ THOROUGHLY, AND UNDERSTAND
COMPLETELY, ALL INSTRUCTIONS, RULES,
ETC. ON THIS PAGE, AND IN THE OPERATING
MANUAL. HEN USING ELECTRIC TOOLS,
BASIC SAFETY PRECAUTIONS SHOULD AL-
AYS BE FOLLO ED TO REDUCE RISK OF
FIRE, ELECTRICK SHOCK, AND PERSONAL
INJURY, INCLUDING THE FOLLO ING:
GROUNDING INSTRUCTIONS
In the event of a malfunction or breakdown, grounding
provides a path of least resistance for electric current to
reduce the risk of electric shock. This tool is equipped
with an electric cord having an equipment-grounding
conductor and a grounding plug. The plug must be
plugged into a matching outlet that is properly installed
and grounded in accordance with all local codes and
ordinances.
Do not modify the plug provided  if it will not fit the outlet,
have the proper outlet installed by a qualified electrician.
Improper connection of the equipment-grounding conduc-
tor can result in a risk of electric shock. The green
conductor with or without yellow stripes is the equipment-
grounding conductor. If repair or replacement of the
electric cord or plug is necessary, do not connect the
equipment-grounding conductor to a live terminal.
heck with a qualified electrician or service personnel if
the grounding instructions are not completely under-
stood, or if in doubt as to whether the tool is properly
grounded.
Use only 3-wire extension cords that have 3-prong grounding
plugs and 3-pole receptacles that accept the tools plug.
Repair or replace damaged or worn cord immediately.
GENERAL INSTRUCTIONS
REMOVE ADJUSTING KEYS AND RENCHES.
Form habit of checking to see that keys and adjusting
wrenches are removed from tool before turning on.
KEEP ORK AREA CLEAN. luttered areas and
benches invite accidents.
DONT USE IN DANGEROUS ENVIRON-
MENTS. Dont use power tools in damp or wet locations,
or expose them to rain. Keep work area well lighted.
AL AYS USE SAFETY GLASSES. Everyday eye-
glasses only have impact resistant lenses; they are NOT
safety glasses. Also use face or dust mask if cutting
operation is dusty.
EAR PROPER APPAREL. Do not wear loose
clothing, gloves, neckties, rings, bracelets, or other
jewelry that might get caught in moving parts. Nonslip
footwear is recommended. Wear protective hair covering
to contain long hair.
DONT OVERREACH. Keep proper footing and bal-
ance at all times.
MAINTAIN TOOLS ITH CARE. Keep tools sharp
and clean for best performance and to reduce the risk of
injury. Follow instructions for lubricating and changing
accessories.
DISCONNECT TOOL before servicing; when chang-
ing accessories, such as blades, wheels, cutters, and
like.
USE RECOMMENDED ACCESSORIES. onsult
the operating manual for recommended accessories. The
use of improper accessories may cause risk of injury to
persons.
CHECK DAMAGED PARTS. Before further use of
the tool, a guard or other part that is damaged should be
carefully checked to determine that it will operate properly
and perform its intended function. heck for alignment of
moving parts, binding of moving parts, breakage of parts,
mounting, and any other conditions that may affect its
operation. A guard or other part that is damaged should
be properly repaired or replaced.
DO NOT EXCEED THE MAXIMUM MATERIAL
SPECIFICATIONS.
DO NOT OPERATED UNIT ITHOUT GUARDS
IN PLACE OR GUARDS NOT IN ORKING
ORDER.
DO NOT PERFORM MAINTENANCE OR AD-
JUSTMENTS ITH PO ER ON.
DO NOT PLACE FINGERS OR APPENDAGES
IN OR NEAR OPENINGS IN GUARDS.
DO NOT RUN UNIT ITH INCORRECT LINE
VOLTAGE. REFER TO LABEL PLACED OVER
I/O S ITCH.
DO NOT ALLO UNTRAINED OR UNQUALI-
FIED PERSONNEL TO OPERATE UNIT.
DO NOT DEFEAT ANY OF THE SAFETY FEA-
TURES DESIGNED INTO THE UNIT.
IMPORTANT SAFETY INSTRUCTIONS
READ ALL INSTRUCTIONS

EQUIPMENT
The WC600A is supplied with three sets of en-
trance/exit bushings. The 1/8 (3.17) bushing set is
installed in the unit, and the 1/4" (6.35 mm) and 3/8"
(9.52mm) sets are bagged as accessories.
Two blades are provided with the unit. One is
designed for cutting wire, and the other is designed
for flexible tubing. The tubing blade (thin, pointed
blade) is installed in the unit and the wire blade
(blunt, flat blade) is bagged as an accessory.
CAUTION: DO NOT use the tubing blade to cut
wire as this will severely damage the blade.
Also, use of the wire blade to cut tubing will
result in distorted cut ends.
Custom bushing sets and blades are available.
Contact the factory for details.
Two Allen wrenches, 5/64" and 3/32", are
also included.
The WC600A should be used with a tension dereeler
for most applications. Use of the Model E900
Compensating ereeler is recommended.
CAUTION: Improper tensioning of the ma-
terial, caused by use of an incorrect
dereeler, may cause inconsistencies in
cut lengths.
SET-UP
Using the carrying handles on the sides of the unit,
place the WC600A on a sturdy workbench. Posi-
tion it so that the right corner of the exit chute is even
with the right corner of the bench. Short cut lengths
will roll out the front of the exit chute, and long
lengths will exit out the end of the chute. Place a
suitable material collection bin underneath the exit
chute to catch cut pieces.
If using the E900 (or any other tensioning dereeler),
place the dereeler to the left side of the WC600A, at
least 24" from the entrance bushing in a straight
line, and align the lower pulley of the dereeler with
the entrance bushing of the WC600A. If using the
E900, refer to its operating manual for further set-
up details.
If the material to be cut is wire, it will be necessary
to change the blade in the unit. Also, if the material
requires the use of the 1/8" (3.17 mm) or 1/4" (6.35
mm) bushing sets, it will be necessary to install
these. Instructions for bushing and blade changing
can be found below.
The WC600A also requires a clean lubricated air
supply, which can deliver 3 CFM at 90 PSI. If the air
line does not already contain a lubricator and filter,
the optional PR0003 regulator/filter/lubricator may
be purchased. Connect the 6' long air line supplied
with the machine to a 1/4" female connector lo-
cated at the rear of the housing. The other end of the
supply line may be connected to the quick discon-
nect fitting.
Connect the power cord to the IEC connector and
plug the unit into the appropriate power supply,
either 115V 60HZ or 230V 50HZ. NOTE: 230V units
are shipped without plugs. Wire on appropriate
plug. Color coding is brown=live, blue=neutral,
green=ground.
OPERATION
Place the material to be cut on the dereeler. Open
the cover of the unit by pulling up on it gently to
release the magnetic catch. Feed the material into
the entrance bushing and open the belt feed by
turning the adjusting knob counterclockwise. Feed
the material between the belts and through the exit
bushing of the WC600A. Clockwise rotation of the
belt feed tension knob will result in more tension.
Counterclockwise rotation will result in less ten-
sion. Close the cover, and turn the unit on using the
I/O switch at the back of the unit. Press Jog to
move material forward slightly, and Cut to cut off
a piece. The unit is now ready for programming.
PROGRAMMING
The Batch Screen appears on the keypad display
upon power-up. To program in a one-time only run,
enter 0 for no batch. Run parameters will not be
stored if a batch number is not entered. To create
a batch, enter the number shown after Enter new
batch #. Once a batch has been created, it can be
run again simply by inputting its batch number on
the Batch Screen.
Model WC600A Variable S eed Cutter
OPERATING INSTRUCTIONS

Once 0 or the next batch number has been
entered, the Edit Screen appears. The first line
indicates the length units for this batch or run is
inches. To change to millimeters, use the plus (+)
or minus (-) keys to toggle. Press Enter. The
cursor will advance to the length value. Enter the
desired length. If a mistake is made, press the BS
key to backspace over the entry. Length values
from 0.001 to 999,999.999 may be entered in the
inches mode, with two decimal places in millimeter
mode. When the desired length is displayed, press
Enter.
The next value is length compensation. The default
is 0, or the + or - keys may be used to add or
decrease length compensation of plus or minus 1
- 99% of the inputted length. NOTE: Often it will not
be known if length compensation is needed until
after a run is completed. When programming a
batch, leave the field at 0 and edit the batch later if
necessary to add length compensation. Once a
value has been entered, or if the default of 0 is to be
used, press Enter.
The next value is the quantity of cut pieces desired
in the run. Enter any value from 1 to 999,999. Press
Enter. The Rate Screen will now appear. Press
the + or - key to increment the feed rate from 1 to 5,
or enter the number of the desired feed rate. As the
value is changed, note that the rate values are
automatically updated to show the data relevant to
the selected feed rate. When the desired feed rate
shows, press Enter.
The Run Screen now appears. It shows the input-
ted length, quantity, feed rate, and compensation
value if used. If all parameters are correct, press
Run to start the run. The number of pieces left will
be updated as the run progresses. When the run is
complete a Run Complete message will appear
on the display.
To interrupt a run at any time, press the Esc/
Pause key until the unit stops. The word Paused
wil appear on the display. The unit can be opened
and feed tension adjusted if necessary, then closed
and restarted by pressing Run or Enter. While
in Pause, the length compensation and/or feed rate
may be edited, and material may be fed using the
Jog key and cut using the Cut key. To cancel the
remainder of a run while in Pause, press the Esc/
Pause key.
NOTE: The front cover of the C600A must be
completely closed in order for the unit to run.
If the cover is opened during a run the unit will stop
and display Cover open/system disabled. After
closing the cover the display will read Ready to
run/any key continues. Press Esc/Pause to
return to the run screen or Run to continue the run.
In the event of a power failure, the WC600A will stop
and will not restart automatically upon resumption
of power. The unit must be turned off and turned
back on again. All parameters stored in batch
memory will remain in memory, but any information
in a 0 batch will be lost.
Programming Note: If Enter is pressed before a
value is entered in a field, a long error beep will
sound. If a mistake is made in entering a value, use
the BS key to backspace over the entry. If Enter
has not been pressed after a value is inputted,
press the Escape/Pause key and start over at the
field affected.
Blade Change or Replacemen
Caution: Be sure unit is unplugged and air
cylinder is disconnected before changing
blades.
Caution: The blades are extremely sharp,
handle carefully to prevent injury.
Open the front cover and locate the front of the exit
chute. Loosen the button head cap screw holding
the exit chute, and slide the chute to the right to
remove it. Locate the knuckle at the front of the air
cylinder which holds the blade. Remove the blade
retaining pin by pulling out on the knurled end. Slide
the blade forward through the blade block and
remove.
To install a new blade, reverse the procedure.
Once the new blade is in, it may be necessary to
adjust the blade pressure. To do this, loosen the
1/2" nut and back out the set screw using a screw-
driver. To adjust, tighten the set screw while sliding
the blade back and forth until some friction is felt.
Then tighten the nut while holding the screw in
place. If the blade is too tight it will remain in the
forward position. Loosen again and readjust. Re-
install the exit chute and close the front cover.

Bushing Change or Replacemen
Caution: Be sure unit is unplugged and the
air cylinder is disconnected before changing
bushings.
To change the entrance bushing, open the front
cover. Loosen the set screw in the entrance
bushing support with the 3/32" Allen wrench pro-
vided, and slide the bushing out. Insert the desired
entrance bushing, aligning the flat with the set
screw and tighten. Be sure the entrance bushing
does not come in contact with the feed belts.
To change the exit (cut) bushing, loosen the button
head cap screw holding the exit chute with the 3/32"
Allen wrench provided. Remove the exit chute by
sliding it to the right. Locate the set screw holding
the exit bushing. While holding the exit bushing,
insert the 5/64" Allen wrench into the front plate in
line with the exit bushing, and loosen the set screw.
Remove the bushing by sliding it out of the cut plate.
Slide the new exit bushing into the back of the cut
plate and align the ground surface of the bushing
with the ground surface of the cut plate. Using a
straight edge or flat piece of metal, align the cutting
edge of the exit bushing with the surface of the cut
plate. The countersink should face the belts. Tighten
the set screw on the exit bushing. Reinstall the exit
chute assembly and close the front cover.
IMPORTANT: The new bushing MUST be prop-
erly aligned with the cut plate to ensure
squareness of cut and blade and bushing life.
Bel Replacemen
Loosen the set screws on the pulleys. Remove the
belts and pullets from the spindles. Slide the new
belt onto the pulleys, reinstall on spindles and
tighten the set screws on the flats of the spindles.
Main enance
Caution: Be sure to unplug the unit and dis-
connect the air supply before performing any
maintenance.
Caution: Employ appropriate anti-static proce-
dures and devices when assembling or disas-
sembling the unit.
Check the cut bushing and blade for wear and
replace if dull. ue to the number of different
materials, the timing of checks will be determined
based on the material being run. Keep unit clean
and free of dust and debris. No lubrication or other
regular maintenance is required.
Troubleshoo ing
Problem:
Blade stuck or does not move
Solution:
Adjust blade as described in blade replacement
section of instructions.
Problem:
Material does not feed properly
Solution:
1. Tighten the belt feed adjusting knob clockwise to
increase belt pressure. o not overtighten as this
will cause material to jam.
2. Check that proper bushing set is in use.
3. Check the blade and bushing positions and
readjust if necessary.
Problem:
isplay does not function
Solutions:
1. Check the fuse located in the rear of the housing.
Use only the recommended fuses. If the fuse contin-
ues to blow after replacement, return unit to factory.
2. Check the on/off switch
Problem:
Poor quality cut or no cut
Solutions:
1. Check that the blades are not dull, and replace
if necessary.
2. Ensure proper blade is in use.
3. Ensure the exit bushing is flush with the cutter
plate and is not loose.
4. Ensure proper bushing set is in use. Custom
bushing sets may be needed if problem persists.
Problem:
Erratic cut lengths
Solution:
1. Check dereeler to be sure material is feeding freely.
2. Check belt feed tension and adjust.
IMPORTANT: No liability will be incurred by
the Eraser Company for injury, death, or prop-
erty damage caused by a product that has been
set up, operated, and/or installed contrary to
Erasers written instruction manual, or that has
been subjected to misuse, negligence, or acci-
dent, or which has been repaired or altered by
anyone other than Eraser, or which has been
used in a manner or for a purpose for which the
product was not designed.

Eraser International Ltd.
U it M, Hu ti g Gate
A dover SP10 3SJ, E gla d
Pho e: [phone] / Fax: [phone]
Website: www.eraser-i ter atio al.com
Email: sales@eraser-i ter atio al.com
The Eraser Company, Inc.
PO Box 4961/ Oliva Drive
Syracuse, NY 13221, USA
Pho e: [phone] / Fax: [phone]
Website: www.eraser.com
E-mail: i [e-mail]
IR0752
REV3/02