Suma S Class OPOS-CAM User manual

User’s Manual
Rev 003

FCC Notice
The S CLASS™ cutters have been tested and found to comply with the limits for Class A
digital devices, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in a
commercial environment. The cutters generate, use and can emit radio frequency
energy and, if not installed and used in accordance with the instruction manual, may
cause harmful interference to radio communications.
Operation of the cutters in a residential area is likely to cause harmful interference, in
which case the user will be required to correct the interference at his own expense.
Caution!
Changes or modifications not expressly approved by Summa, which is responsible for
FCC compliance, could void the user’s authority to operate this equipment.
DOC Notice
The S CLASS™ cutters do not exceed the Class A limits for radio noise for digital
apparatus set out in the Radio Interference Regulations of the Canadian Department of
Communications.
Notice
Summa reserves the right to modify the information contained in this User Manual at
any time without prior notice. Unauthorized copying, modification, distribution or
display is prohibited. All rights reserved.
Waste Electrical and Electronic Equipment (WEEE) Directive
Directive 2002/96/EC of the European Parliament and of the Council
The symbol (right) is shown on this product. It indicates that the
product should not be disposed of with regular household waste, but
should be disposed of separately.
Electrical and electronic equipment can contain materials that are
hazardous to the environment and human health and therefore
should be disposed of at a designated waste facility or returned to
your retailer for the appropriate recycling to take place.
If you wish to dispose of this product and the product still functions, please consider
recycling/reusing it by donating it to a charity shop, selling it or part-exchanging it with
your retailer.
Copyright © 2012 Summa bvba

Registering Your Cutter
Please register your cutter on the following link:
http://www.summa.be/registration.html
Failure to register may result in delayed responses to your warranty and service inquiries.
Contact Information
All inquiries, comments or suggestions concerning this and other Summa manuals should
be directed to:
North America and Asia
Pacific
Eastern United States and
Latin America
Europe, Africa and
Middle East
Summa, Inc
10001 Lake City Way NE
Seattle, WA 98125
USA
Main Office
[phone]
[phone]
Fax
[phone]
Support
[email protected]
Sales
[email protected]
Web Site
www.summausa.com
Summa East, Inc
222 Jubilee Drive
Peabody, MA 01960
USA
Main Office
[phone]
[phone]
Fax
[phone]
Support
[email protected]
Sales
[email protected]
Web Site
www.summausa.com
Summa, bvba
Rochesterlaan 6
B-8470 GISTEL
Belgium
Main Office
[phone]
Fax
[phone]
Support
[e-mail]
Sales
[e-mail]
Web Site
www.summa.eu

Welcome
Congratulations on your purchase of the new S CLASS™ cutter!
The S CLASS™ cutters are made for sign-makers who demand the very best in cut quality.
Unrivalled tracking delivers guaranteed accuracy on cuts up to 12 meters (40 feet) long. So
you won't have to monitor your cuts, even when you're sending the long jobs through.
The S CLASS™ T cutters with genuine tangential operation, and not simply "tangential
emulation," handle a wider range of materials and cut with unparalleled precision.
OPOS-CAM, using intelligent camera optics and camera control software, has been uniquely
designed to meet the demanding needs of wide format graphics companies and inkjet
printer manufacturers. The new camera upgrade option has been added to significantly
increase speed and media options.
In short, the S CLASS™ cutters take cutting signs to a new level.
This manual is a reference guide for installing and operating the S CLASS™ cutter models.

Table of contents I
Table of Contents
1Setup..............................................................................................................1-1
1.1 Unpacking the Cutter ....................................................................................... 1-1
1.1.1 Removing the packaging from the cutter..................................................................1-1
1.1.2 Setting up the stand............................................................................................................1-2
1.1.3 Mounting the cutter on the stand..................................................................................1-4
1.2 Cutter Components .......................................................................................... 1-5
1.2.1 The Cutter as viewed from the front............................................................................1-5
1.2.2 The Cutter as viewed from the back...........................................................................1-7
1.3 Connecting the Cutter to the Mains............................................................... 1-9
1.3.1 Grounding (“Earthing”).......................................................................................................1-9
1.3.2 Operating voltage.................................................................................................................1-9
1.3.3 Powering-on the cutter.................................................................................................... 1-10
1.4 Connecting the Cutter to a Computer......................................................... 1-11
1.4.1 USB connection.................................................................................................................. 1-11
1.4.1 Check for interfering programs or hardware........................................................ 1-12
1.4.1.1 RS-232 Connection................................................................................................. 1-14
1.5 Loading Media................................................................................................. 1-15
1.5.1 Pinch roller positioning.................................................................................................... 1-15
1.5.2 Pinch roller pressure setting........................................................................................ 1-16
1.5.3 Loading media..................................................................................................................... 1-17
1.5.4 Media load procedure...................................................................................................... 1-20
1.6 Tool Installation............................................................................................... 1-24
1.6.1 Tangential knife installation.......................................................................................... 1-24
1.6.1.1 Pen installation.......................................................................................................... 1-28
1.6.1.2 Pouncing pin installation....................................................................................... 1-28
1.6.1.3 Drag knife installation............................................................................................. 1-29
1.6.2 Replacement of the separation knife blade.......................................................... 1-29

S CLASS™ with OPOS-CAM User’s Manual
Table of contents II
2Basic Operation...........................................................................................2-1
2.1 Touch Screen..................................................................................................... 2-1
2.1.1 Touch screen..........................................................................................................................2-2
2.1.2 Configuration...........................................................................................................................2-3
2.1.3 Online/Pause..........................................................................................................................2-4
2.1.4 Actions.......................................................................................................................................2-4
2.1.5 How to Set Tool Parameters...........................................................................................2-5
2.1.6 Setting tool type.....................................................................................................................2-5
2.1.7 Changing tool pressure.....................................................................................................2-6
2.1.8 Calibrating a tangential knife..........................................................................................2-6
2.1.9 Changing drag knife offset...............................................................................................2-9
2.2 How to Set Cutting Speed ............................................................................. 2-11
2.3 How to Change the User (Quick Parameter Change)............................... 2-13
2.4 How to Make Sure the Sign Has the Correct Size..................................... 2-14
2.5 Touch screen shortcuts................................................................................. 2-16
2.5.1 Changing origin.................................................................................................................. 2-16
2.5.2 Changing velocity.............................................................................................................. 2-16
2.5.3 Changing tool pressure.................................................................................................. 2-17
2.5.4 Changing user..................................................................................................................... 2-17
2.6 How to track difficult media.......................................................................... 2-18
3OPOS (Optical POSitioning)......................................................................3-1
3.1 Introduction........................................................................................................ 3-1
3.2 Summa Camera Control................................................................................... 3-1
3.3 Calibration of OPOS-CAM ............................................................................... 3-2
3.4 Basic OPOS-CAM operation ........................................................................... 3-4
3.5 Automating Tasks with OPOS-CAM .............................................................. 3-5
3.5.1 Cutting multiple copies of a graphic on the same roll ........................................3-5
3.5.2 Cutting the same graphic on multiple media sheets...........................................3-6
3.6 Detailed Summa Camera Control Operation................................................ 3-8
3.6.1 Main Window tabs................................................................................................................3-8
3.6.2 Configuration Window..................................................................................................... 3-14
3.7 Detailed OPOS Operation.............................................................................. 3-15
3.7.1 Creating the graphic with the markers.................................................................... 3-15
3.7.2 OPOS XY............................................................................................................................... 3-18
3.7.3 Printing the graphic........................................................................................................... 3-19
3.7.4 Loading the graphic into the cutter........................................................................... 3-20
3.7.5 Setting the parameters for OPOS............................................................................. 3-20
3.7.6 Registering the markers................................................................................................. 3-21
3.7.7 Cutting the contour........................................................................................................... 3-22
3.8 Cutting through............................................................................................... 3-23

S CLASS™ with OPOS-CAM User’s Manual
Table of contents III
4Detailed Operation ......................................................................................4-1
4.1 Introduction........................................................................................................ 4-1
4.2 Action Menu....................................................................................................... 4-1
4.3 Configuration Menu.......................................................................................... 4-2
4.3.1 Settings......................................................................................................................................4-3
4.3.1.1 Tool.....................................................................................................................................4-3
4.3.1.2 Advanced cutting.........................................................................................................4-3
Overcut:.....................................................................................................................................4-3
OptiCut:......................................................................................................................................4-3
FlexCut:.....................................................................................................................................4-4
Panels:.......................................................................................................................................4-5
Sort Vectors:...........................................................................................................................4-5
Smoothing:...............................................................................................................................4-6
Concatenation:.......................................................................................................................4-6
4.3.1.3 General.............................................................................................................................4-6
Media sensor:.........................................................................................................................4-6
Language:................................................................................................................................4-7
Panel Units:.............................................................................................................................4-7
Recut Offset:...........................................................................................................................4-7
Cut off margin:........................................................................................................................4-7
Roll up media:........................................................................................................................4-8
Autoload:...................................................................................................................................4-8
Front Margin:...........................................................................................................................4-8
4.3.1.4 OPOS................................................................................................................................4-9
4.3.1.5 Communication......................................................................................................... 4-10
Baudrate (RS232):............................................................................................................ 4-10
Parity (RS232):................................................................................................................... 4-10
RTS/DTR (RS232):........................................................................................................... 4-11
Emulation language:........................................................................................................ 4-11
HP-GL origin:....................................................................................................................... 4-11
DM-PL addressing:........................................................................................................... 4-12
USB class:............................................................................................................................. 4-12
4.3.1.6 Speed in detail........................................................................................................... 4-13
Velocity long vectors:....................................................................................................... 4-13
TurboCut:............................................................................................................................... 4-13
FlexCut velocity:................................................................................................................. 4-13
4.3.2 Tests and setup.................................................................................................................. 4-14
4.3.2.1 OPOS settings........................................................................................................... 4-14
4.3.2.2 Length calibration..................................................................................................... 4-14
4.3.2.3 Coil setup..................................................................................................................... 4-14
4.3.2.4 Calibrate knife............................................................................................................ 4-15
4.3.2.5 Factory defaults......................................................................................................... 4-15
4.3.2.6 Confidence test......................................................................................................... 4-15
4.3.2.7 Media sensor setup................................................................................................. 4-15
4.3.2.8 DIN A4 Test................................................................................................................. 4-16
4.3.2.9 RS232 test................................................................................................................... 4-16
4.3.2.10 Calibrate touch screen........................................................................................... 4-16
4.3.2.11 ROM revision.............................................................................................................. 4-16
4.3.2.12 Copy current user..................................................................................................... 4-16
4.3.3 User.......................................................................................................................................... 4-17

S CLASS™ with OPOS-CAM User’s Manual
Table of contents IV
5Maintenance and Cleaning........................................................................5-1
5.1 Introduction........................................................................................................ 5-1
5.1.1 Cleaning the drive system................................................................................................5-1
5.1.2 Cleaning the media sensors...........................................................................................5-2
5.1.3 Cleaning the Y-Guide Rail ...............................................................................................5-3
5.1.4 Cleaning the nose piece ...................................................................................................5-3
5.1.5 Changing the fuse................................................................................................................5-4
6Specs and General Information................................................................6-1
6.1 Introduction........................................................................................................ 6-1
6.1.1 Product features....................................................................................................................6-1
6.2 Specifications.................................................................................................... 6-3
6.2.1 Cutter..........................................................................................................................................6-3
6.2.2 Media..........................................................................................................................................6-3
6.2.3 Knife, pen and pouncing tool..........................................................................................6-4
6.2.4 Interface....................................................................................................................................6-5
6.2.5 Minimum System requirement for PC........................................................................6-5
6.2.6 Firmware...................................................................................................................................6-5
6.2.7 Performance............................................................................................................................6-6
6.2.8 Certifications...........................................................................................................................6-6
6.2.9 Environmental........................................................................................................................6-7
6.2.10 Electrical....................................................................................................................................6-7
6.3 Cutter accessories and consumables........................................................... 6-8
Panel Matrix.........................................................................................................6-1

S CLASS™ with OPOS-CAM User’s Manual
Table of contents V
List of Figures
1-1 cutter fully boxed ......................................................................................................................................1-1
1-2 Contents of box stand .............................................................................................................................1-2
1-3 Mounting horizontal panel....................................................................................................................1-2
1-4 Mounting feet and casters .....................................................................................................................1-2
1-5 Mounting basket tubes...........................................................................................................................1-3
1-6 Preparing to install the linen basket...................................................................................................1-3
1-7 Orientation of the holes in the c-shaped tubes..............................................................................1-3
1-8 Stand for the cutter completely assembled ....................................................................................1-4
1-9 Position of the screws..............................................................................................................................1-4
1-10 S CLASS™ cutter, front view.................................................................................................................1-5
1-11 S CLASS™ cutter, rear view...................................................................................................................1-7
1-12 Properly grounded connection .........................................................................................................1-9
1-13 Cutter is loaded and ready ............................................................................................................... 1-10
1-14 Cutter is ready no media loaded .................................................................................................... 1-10
1-15 POsition pinch rollers ......................................................................................................................... 1-15
1-16 reducing pressure................................................................................................................................ 1-16
1-17 Pinch roller lever................................................................................................................................... 1-17
1-18 Media flanges ........................................................................................................................................ 1-17
1-19 Position media flange on cutter ..................................................................................................... 1-17
1-20 Feeding roll media without using media flanges .................................................................... 1-18
1-21 Media position ...................................................................................................................................... 1-18
1-22 Pinch roller lever................................................................................................................................... 1-19
1-23 Removing the tangential knife holder ......................................................................................... 1-24
1-24 Removing knife from the tangential knife holder.................................................................... 1-24
1-26 Inserting the tangential knife holder............................................................................................ 1-25
1-27 Knife depth adjustment..................................................................................................................... 1-25
1-28 Knife pressure test pattern ............................................................................................................... 1-26
1-29 Razor blade for automatic separation of media ....................................................................... 1-29
2-1 Touch screen...............................................................................................................................................2-1
2-2 screen saver.................................................................................................................................................2-1
2-3 Online status screen .................................................................................................................................2-4
2-4 Possible knife calibrations......................................................................................................................2-7
2-6 Correct knife offset pattern................................................................................................................. 2-10
2-7 Length calibration pattern.................................................................................................................. 2-14
2-8 Shortcut areas in start-up screen...................................................................................................... 2-16

S CLASS™ with OPOS-CAM User’s Manual
Table of contents VI
3-1 Position media fro multiple sheet .......................................................................................................3-7
3-3 FlexCut principle..................................................................................................................................... 3-23
3-4 combined contour cut and cutting through................................................................................ 3-26
4-1 Action Menu................................................................................................................................................4-1
4-2 Configuration Menu.................................................................................................................................4-2
4-3 Overcut..........................................................................................................................................................4-3
4-4 S Sensor setup ......................................................................................................................................... 4-15
5-1 Lifting the pinch roller.............................................................................................................................5-2
5-2 Placement of vinyl strip...........................................................................................................................5-2
5-3 Media sensors S CLASS™ cutters..........................................................................................................5-2
5-4 Sliding surfaces on Y-guide rail ............................................................................................................5-3
5-6 Power entry module.................................................................................................................................5-4

S CLASS™ with OPOS-CAM User’s Manual
Table of contents VII
List of Tables
1-1 Default RS-232 settings of the S CLASS™ cutter.......................................................................... 1-14
6-1 S CLASS™ Cutter specifications ............................................................................................................6-3
6-2 S CLASS™ media specifications ............................................................................................................6-3
6-3 S CLASS™ tools............................................................................................................................................6-4
6-4 S CLASS™ interface specifications .......................................................................................................6-5
6-5 S CLASS™ firmware ...................................................................................................................................6-5
6-6 S CLASS™ performances..........................................................................................................................6-6
6-7 S CLASS™ environmental specifications ...........................................................................................6-7
6-8 S CLASS™ accessories............................................................................................................................ 6-10

Setup 1-1
1Setup
1.1 Unpacking the Cutter
NOTE: Save the shipping box and any other packaging items in case the cutter needs to be
shipped. Do not ship the cutter without first completely repacking it in its original
packaging.
Before unpacking the cutter, make sure that there is enough space to assemble the stand
and to set the cutter aside to insert the stand screws.
CAUTION: For safety reasons, no fewer than two people should be involved in unpacking
the cutter.
1.1.1 Removing the packaging from the cutter
1. Remove the straps and the staples and open the lid of the box.
2. The cutter is packed in foil and sits in front of the box. Behind the cutter is the box
containing the stand. The accessories are located at the bottom in a separate box.
Check first whether everything is present.
3. Do not throw away the packaging. Shipping it without the original box voids any
warranty.
FIG 1-1
1-1 CUTTER FULLY BOXED

S CLASS™ with OPOS-CAM User’s Manual
Setup 1-2
1.1.2 Setting up the stand
1. Verify that the stand is complete. The box containing the stand should contain
following:
a. 2 legs, left and right
b. 2 feet, left and right
c. Horizontal panel
d. Media flanges
e. Total of 7 tubes for [media] basket
f. Linen media basket
g. Bag of 4 casters, screws and other accessories to mount the stand
FIG 1-2
1-2 CONTENTS OF BOX STAND
2. Mount the horizontal panel between the two legs of the stand with 4 screws at each
side.
FIG 1-3
1-3 MOUNTING HORIZONTAL PANEL
3. Turn the stand upside down and mount the 2 feet at each side with 4 screws. Take care
to position the feet so that all the holes in the feet corresponds to the holes in the legs
(left and right) as in the picture (1), and the 4 holes in the feet all point towards the
middle (2). Screw in the 4 casters.
FIG 1-4
1-4 MOUNTING FEET AND CASTERS

S CLASS™ with OPOS-CAM User’s Manual
Setup 1-3
4. Attach on the left and right the 4 tubes for the basket as shown in figure 1-5 below. On
each tube, put the end cap (1) and the two saddle clips (2) to fix the tube in its place.
Position the shorter tube (3) at the rear side (side of the horizontal panel).
FIG 1-5
1-5 MOUNTING BASKET TUBES
5. Turn the stand upright and put the media basket on the horizontal panel as shown in
figure 1-6 below.
FIG 1-6
1-6 PREPARING TO INSTALL THE LINEN BASKET
6. Take one of the large c-shaped tubes and put it through the front hem in the linen
basket. Make sure the holes are oriented right-side up so that the tubes click securely in
place. Then put the tube on the two front tubes that stick out of the feet. Slide the tubes
together, while pressing down on the spring loaded ball stopper, until the ball locks
into place.
FIG 1-7
1-7 ORIENTATION OF THE HOLES IN THE C-SHAPED TUBES
7. Click a saddle clip onto one side of the tube. Insert the other end of the tube through
the middle hem of the linen basket and then into the hole in the leg of the stand. Then
guide the other end of the tube into the hole on the leg and secure with a saddle clip.

S CLASS™ with OPOS-CAM User’s Manual
Setup 1-4
8. Make sure the linen basket is guided under the horizontal panel. Take the last large c-
shaped tube and feed it through the rear hem in the linen basket. Then put the tube on
the two rear tubes that stick out of the feet. Make sure the holes are oriented right-side
up so that the tube clicks securely on the tubes. The finished stand should look like the
stand in the picture below (Figure 1-8).
FIG 1-8
1-8 STAND FOR THE CUTTER COMPLETELY ASSEMBLED
9. The right leg has a hole in the foot and a cutout in the leg to guide the power cable and
data cable. If you plan to use these cable guides, then put the cables in place before
mounting the cutter on the stand.
1.1.3 Mounting the cutter on the stand
1. Carefully take the cutter out of the box and lay it on its back (first spread out the
cardboard of the stand box, and then rest the cutter on that cardboard). Then insert left
and right two screws and turn them 3 turns in. Do not put a screw in at the front.
FIG 1-9
1-9 POSITION OF THE SCREWS
2. Put the cutter on its stand. Put in the two extra screws in . Then secure all six screws.
3. Loosen the cutting head. Raise the pinch rollers to remove the protection strip from
underneath the pinch roller assemblies.

S CLASS™ with OPOS-CAM User’s Manual
Setup 1-5
1.2 Cutter Components
1.2.1 The Cutter as viewed from the front
FIG 1-10
1-10 S CLASS™ CUTTER, FRONT VIEW
1. Pinch rollers: The pinch rollers clamp the media to the drive system to ensure accurate
tracking. The cutter has two extra pinch rollers to ensure that wide media stays flat in
the middle. The outer drive pinch rollers have a selectable pressure; the extra rollers in
the middle can be enabled or disabled.
2. Touch panel: All cutter activity can be initiated from the 320x240 dot touch panel. The
panel displays information about the cutter’s current status and/or actions that need to
be taken.
3. Pinch roller lever: This lever is used to raise and lower the pinch rollers for media
loading.
4. Media drive sleeves: The media drive sleeves move the media only when the pinch
rollers are in the “down” position. The following table lists the number of sleeves
installed on each model of the cutters.
Number of sleeves S75 T S140 T S160 T
Short sleeve 4 8 9
Long sleeve 1 1 1

S CLASS™ with OPOS-CAM User’s Manual
Setup 1-6
5. Tool carriage: The tool carriage is the mount for the knife holder, pen or pouncing tool.
It has also holds the camera and a cut-off knife to cut a sheet from the roll when a job is
finished.
6. Cutting strip: A self-healing orange strip helps avoid any damage to the knife tip when
no media has been loaded. Since cutting is done on the cutting strip, it is essential that
the strip remains intact.
7. Pouncing strip: An extra black strip to pounce on.
8. Tool holder: The left end cap has a rim so it can be used for tool storage.
9. Screws to secure the cutter base: Make sure all three screws are secured at each side
before the cutter is used.
10. Media basket: The stand and linen media basket come standard with all cutters.

S CLASS™ with OPOS-CAM User’s Manual
Setup 1-7
1.2.2 The Cutter as viewed from the back
FIG 1-11
1-11 S CLASS™ CUTTER, REAR VIEW
1. Pinch rollers: The pinch rollers clamp the media to the drive system to ensure accurate
tracking. The cutter has two extra pinch rollers to ensure that wide media stays flat in
the middle. The outer drive pinch rollers have a selectable pressure; the extra rollers in
the middle can be enabled or disabled. Do not move the pinch roller assemblies while
holding them from this side only.
2. Pinch roller lever: This lever is used to raise and lower the pinch rollers for media
loading.
3. The fuse box: The fuse is located at the right side of the power entry module. Check the
specification section to see which fuse is used in the cutter.
CAUTION: For continued protection against risk of fire, replace only with the same type and
rating of fuse.
4. Power On/Off switch: This rocker switch, in the middle of the power entry module, sets
the cutter’s power to ON or OFF. To switch on the power, press the “I” side of the rocker
switch. To switch off the power, press the “O” side of the rocker switch.

S CLASS™ with OPOS-CAM User’s Manual
Setup 1-8
5. AC power cord receptacle: It is located at the left-hand side of the power entry
module. The power-up procedure is explained in detail in Section 1.3. Always use a
power cord that was delivered with your cutter.
6. USB port: This interface is based on the standards specified in Universal Serial Bus
Specifications Revision 1.1. It allows a high-speed bi-directional communication
between the host computer and the cutter.
7. RS-232 port: This DB-9P connector provides serial bi-directional communication
between the cutter and a host computer. If the cutter is connected to the computer
with this connection only, then the camera option does not function.
8. Screws to secure the cutter base: Screws (3 left and 3 right) hold the cutter base to its
stand. All the screws must be properly tightened before using the cutter.
9. Tubes for media basket: Tubes in the back and front hold the media basket. They can
easily pulled outwards to put the basket in its place.
10. Casters: The casters on the stand are equipped with locking brakes. Once the cutter has
been moved to its new location, press the brakes with your foot to lock the casters.
11. Media basket: The stand and linen media basket come as standard equipment with all
cutters.
12. Roll media guide bushes: The two flange guides serve to keep the media roll in place
when media is pulled from the roll.
13. Media support rollers: Rotating support rollers for the media roll.

S CLASS™ with OPOS-CAM User’s Manual
Setup 1-9
1.3 Connecting the Cutter to the Mains
1.3.1 Grounding (“Earthing”)
CAUTION: An insulated ground conductor must be installed as part of the branch circuit that
supplies power to the wall outlet to which the cutter is connected. The ground conductor
must have the same size, insulation material and thickness as the grounded and ungrounded
branch circuit supply conductors, but the insulating seat should be green or green with
yellow striping.
The ground conductor described above must be grounded at the electrical distribution
board or, if power is supplied by a separate system, at the power supply transformer/motor
generator set.
The wall sockets into which the cutter is plugged must be of the grounded type. The
grounded conductors serving the wall socket must be properly connected to the ground.
For emergency access, the cutter should be installed near the socket-outlet for easy access.
FIG 1-12
1-12 PROPERLY GROUNDED CONNECTION
1.3.2 Operating voltage
CAUTION: Before changing the fuse, make sure that the cutter is completely disconnected
from its power source.
CAUTION: For continued protection against risk of fire, replace only with the same type and
rating of fuse.
Fuse Rate: T2.0A, 250V SCHURTER SPT OR EQUIVALENT.
The power supply detects the line voltage and switches automatically between 110V and
230V.