Belden FX Fusion Splicer User Manual

Optical Fiber Arc Fusion Splicer

Read this user manual carefully before running FX Fusion Splicer

FX Fusion Splicer

PX106545-EN, Rev.A

USER MANUAL

This device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) This device may not cause harmful interference, and (2) this device
must accept any interference received, including interference that may cause undesired
operation.

Device Type

Notification

A Class Device

(Broadcasting and

communication

device,

commercial use)

Users need to understand that this device(A Class) has
obtained EMI(Electromagnetic compatibility) and been
designed to be used in places other than home.

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Contents

SAFETY INSTRUCTIONS 3

PRODUCT SPECIFICATIONS AND COMPONENTS 7

2.1 Product Specifications 7

2.2 Product package 8

PRODUCT OUTLINE 9

3.1 Function buttons 9

3.2 Component name 10

INSTRUCTIONS FOR USE 11

4.1 Power supply 12

4.2 How to turn the power on/off 14

4.3 FX Fusion Splicer Sleeve Heater 15

4.4 Splice procedure 16

4.5 Removing the spliced fiber 17

4.6 Heating protection sleeve 17

MAINTENANCE OF SPLICE QUALITY 18

5.1 Cleaning and inspection before splice 18

5.2 Regular inspection and cleaning 19

MENU 21

6.1 SPLICE 28

6.2 HEATER 33

6.3 HISTORY (Splice result) 37

6.4 OPTION 39

6.5 CALIBRATION 43

6.6 Electrodes 48

6.7 Setting 51

6.8 Information 54

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ERROR MESSAGES 57

7.1 Too dirty fiber 57

7.2 Replace fiber 57

7.3 Too long fiber 58

7.4 Fiber over angle 58

7.5 Loss limit over 59

7.6 Fiber thin error 59

7.7 Fiber thick error 59

7.8 Bubble error 59

7.9 Cleaved surface error 59

SPLICING PROBLEM SOLVING 60

8.1 When loss is high 60

8.2 Abnormal splicing operation 60

PROBLEM OCCURRENCES AND QUESTIONS 61

9.1 Power 61

9.2 Splice 62

9.3 Sleeve heater 63

9.4 Others 63

WARRANTY AND REPAIR 64

10.1 Information necessary for repair 64

10.2 Transportation 64

10.3 Repair 64

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Safety Instructions

The FX Fusion Splicer is designed for convenient use on indoor and outdoor work sites.
Please read all instructions to prevent accidents and malfunctions. This user guide
provides the information necessary for safe operation.

Belden does not take any responsibility for equipment damage and personal or physical
loss incurred due to improper use or alteration.

If any of the following situations occur during use, turn off the power
immediately and contact your local Belden office or representative:

 Smoke, abnormal smell, noise or abnormal overheating

 A foreign substance or liquid falls into the equipment

 The splicer is visibly damaged

Use only the power cord and connecting devices provided with or intended
for the FX Fusion Splicer. Failure to do so may result in fire, electrical shock or
injury.

Do not touch the electrodes when the power is on. High voltage and high
temperatures generated from the electrodes may result in serious shock or
burn.

Connect the provided AC power cord only as directed. Ensure that there is no
foreign substance on the terminal before connecting it to the AC power socket.
Improper use may result in smoke, electrical shock, fire, equipment damage,
serious injury or even death.

Keep this user guide with the product at all times.

Warnings

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Warnings

Use proper power voltage.

AC power for the charger is AC100-240V, 50~60 Hz.
Test the AC power before use. When the output voltage of AC power is high,
or abnormal frequency is generated, the product is damaged; serious injury or
even death may result.
AC output voltage should be measured using a circuit tester before
connecting the AC power cable; regular inspection should also be conducted.
Do not pull the AC power cord with excessive force, apply heat or
transform it. When a damaged power cord is used, it may cause fire or
injury.
Use a three-plug AC power cord. Never use a two-plug power cord, cable or
plug.

Do not touch the AC plug, AC power cord or splicer with wet hands. It
may cause electrical shock.

Do not disassemble the AC charger, battery or FX Fusion Splicer.
Deformation may cause fire, electrical shock or injury.

Refer to the following when using the battery:

 Failure to use batteries and chargers provided by Belden may result in

smoke, equipment damage, burn, injury or even death.

 Do not incinerate any conductive materials.

 Do not charge the battery near flame.

 Do not give an excessive shock to the battery.
 When the battery does not completely charge in two hours, or when the

green LED is not turned on, stop charging immediately and contact Belden.

 Do not put anything on the AC charger while charging.

Use only the AC charger provided. Do not use another AC power cord or
battery. Excessive current may result in equipment damage or injury.

Do not use the FX Fusion Splicer where there is harmful gas or flammable
liquid. Explosion or fire may result.

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Warnings

Do not use compressed air or compressed gas when cleaning the FX Fusion

Splicer.

To inspect, carry case belt before transportation. If fallen the carry case due
to damage on the belt, it may incur equipment damage or injury.

Always follow safety best practices, including the use of safety goggles and
protective clothing when working with fiber optic products, including FX
Fusion Splicers.

Do not use the FX Fusion Splicer around high temperatures or flame. Injury or
equipment damage may occur.

:

Caution: high temperatures

:

Do not spray Freon gas

:

Caution: high voltage

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Cautions

Be aware of and avoid hot surfaces associated with thermal strippers and
sleeve heaters. Allow sleeves to cool before handling.

Use the splicer only on a stable surface to avoid falls that may cause damage
or injury.

The FX Fusion Splicer should be accurately adjusted and treated in alignment.
Do not give it a strong shock.
Use the carrying case provided for transporting and storing the FX Fusion
Splicer to reduce humidity, vibration and shock.

When replacing the electrodes:

 Always use Belden-approved replacements

 Ensure correct positioning

 Always replace in pairs

Failure to follow all warnings and cautions to ensure proper function of
the FX Fusion Splicer may result in equipment damage or a faulty splice.

Use only ethyl alcohol (96% or higher) or other approved cleaning solutions
to clean the lens, V-groove, LCD monitor and main body.

Use the splicer only within the stated operating environmental ranges. Store
in a controlled environment to avoid long-term exposure to damaging
temperatures and humidity levels.

The FX Fusion Splicer should receive regular service by a Belden-authorized
service technician to ensure long-term functionality and safety.

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Product Specifications and Components

2.1 Product Specifications

Item

Description

Fiber alignment

IPAAS, active V-groove alignment

Applicable fiber types

0.25 mm, 0.9 mm, 2.0 mm, 3.0 mm indoor cable

Fiber count

Single fiber

Applicable fiber dimensions

Cladding diameter: 125 ㎛, coating diameter: 150 ㎛ to 3

mm

Fiber setting and cleaved

length

5 mm to 16 mm

Splicing modes

Splice mode: 300, heat mode: 100

Typical splice loss

SM: 0.02 dB, MM: 0.01 dB, DS: 0.04 dB, NZDS: 0.04 dB

Return loss

> 60 dB

Splicing time

Typically 7 seconds with SM

Splice loss estimate

Available

Sleeve heating time

Typically 13 sec with IS-60 mode, IS-60 sleeve

Applicable protection sleeve

60 mm, 40 mm and micro sleeves

Storage of splice result

Up to 5,000 data sets and 5,000 images

Tension test

1.96N to 2.25N

Operating condition

Altitude: 0~5,000 m above sea level, temperature: -

10℃ to 50℃, humidity: 0 to 95%, wind: 15 m/s, non-

condensing, dust proof, waterproof, shock proof

Storage condition

Temperature: -40℃ to 80℃, humidity: 0 to 95%

Dimension

124(W) x 189(L) x 75(H) mm (without rubber protector)

Weight

1.1 kg (including battery)

Viewing method and display

2 Axis Two CMOS cameras with 4.3-inch color LCD

monitors

Fiber view and magnification

X/Y : 130X , max :260X

Power supply

Lithium-ion battery(DC 14.8V, 3400 mAh), 100 to

240V AC charger

No. of splice cycles with

battery

Typically 200 cycles

Electrode life

3,000 splices

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2.2 Product package

2.2.1 Standard package - FX Fusion Splicer Kit FXFSTOSPL includes:

Parts Description

Quantity

Fusion Splicer

1

Lithium-ion battery (installed)

1

Shoulder strap

1

Cooling tray

1

AC adapter charger

1

Cleaning brush

1

Electrodes (1 pair installed)

2 pairs

Test report

1

Allen key

1

Screwdriver

1

Fiber holders (left and right) (installed)

1 pair

Tackle box

1

CD-ROM with user manual (English, French and

Spanish)

1

USB cable

1

Carrying case

1

Carrying-case keys

2

2.2.2 Optional package

Belden Product Number

Product Description

FXFSTOSAC

AC adapter/charger

FXFSTOSSS

Case shoulder strap

FXFSTOSCB

Cleaning brush

FXFSTOSFC

Fiber holder/clamp

FXFSTOSSE

Spare electrode

FXFSTOSCT

Cooling tray

FXFSTOSCC

Carrying case

FXFSTOSKY

Keys for lock

FXFSTOSSD

Screwdriver

FXFSTOSTB

Tackle box

FXFSTOSCD

User manual CD-

ROM

FXFSTOSBT

Splicer battery

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Product Outline

3.1 Function buttons

Button

Description

Press and hold about 1 second to turn the power on/off.

Move the cursor to the left.

Move fiber to manual mode and adjust the camera’s

focus. Stripping popup menu should load.

Move the cursor to the right.

Move fiber to manual mode and adjust the camera’s

focus. VFL should load (shortcut).

Move the cursor upward.
Move each motor to manual
mode. Splice popup menu should
load.

Move the cursor downward.
Move each motor to manual
mode. Heater popup menu should
load.

Initialize the splice function. Return to the menu screen.

Complete a selection.

Follow the next step on the menu screen.

Splice execution.

Return to the initial screen and initialize splice function.

Turn on the heater.

When it is on, the lamp on the left is in the red.

Press once more when it is on, and the heater is turned off.

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3.2 Component name

Sleeve heater

Wind cover

Monitor

Battery

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Heater Heater cover

Instructions for Use

DC in/charge-

in

USB

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The following is the FX Fusion Splicer’s initial screen. For accurate splice results, splice

mode and heater mode should be selected. Basic information about the FX Fusion Splicer
is displayed on the initial screen. Check that the proper mode is selected before splicing.

Battery status indicator

Current splice mode

Current heater mode

4.1 Power supply

The battery pack is built into the battery chamber. Loosen the bottom-cover bolts and
exchange the battery. Please be cautious when you detach the battery from the chamber.

4.1.1

Built-in battery

4.1.2

Battery charging

Before connecting the AC/DC charter’s DC cable to the DC jack of the battery to charge
the

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battery, make sure you check the voltage and frequency.
When the battery is fully charged, the LED will turn green and power is disconnected,
activating protection circuit to avoid overcharge. The power is turned back on as the

battery needs to be charged; charging resumes when the charger’s DC cable is connected
to the battery’s DC jack.

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4.2 How to turn the power on/off

To power on the FX Fusion Splicer, press and hold about 1 second with the wind
cover closed. After the functions, including motors, initialize, the screen displays the
following. Splice and heater mode should be selected. The current splice and heater mode
are displayed at the bottom of the screen.

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4.3 FX Fusion Splicer Sleeve Heater

The sleeve heater of the FX Fusion Splicer reinforces the spliced point of the single
fiber. The quality of fusion splicing on the fiber should be good.
The fiber and inserted sleeve tube should be properly aligned and installed on the
heater. Close the heater cover while the heater is on.

Cable diameter

Φ250 ㎛ , Φ 900 ㎛ , Φ 2.0 ㎜ ~ Φ 3.0 ㎜

Sleeve length

standard 32 mm

Heating time

10~35 seconds

Temperature range

130°C ~ 200 °C

i. Choose heater mode after confirmation of sleeve-tube length when placing

a sleeve tube on a heater.

ii. Place the spliced point in the middle of the sleeve tube first. Then check the

heating part on the heater and place the sleeve tube in the right position.

Selecting the improper heater mode may not shrink the sleeve tube

properly.

[Optical Fiber]

iii. After settling the fiber, turn on the heater by pressing

. (Heating time will vary based on settings.)

iv. After cooling, open the heater cover and remove fiber.

The appropriate sleeve position helps reduce heating operation time.

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4.4 Splice procedure

The status and cleaved quality of the fiber can be monitored by using a FX Fusion Splicer
image processing system. For better splice results, however, visual inspection is also
required.

In auto mode, the splicing procedure begins automatically as the wind cover is closed.

i. Fibers installed on the splicer advance toward each other and stop. The fibers

align once arc cleaning is done. After that, the splicer checks the cleaved angle
of each fiber, the shape of the end-face contaminations and so on. When the
measured cleaved angle is bigger than the preset value, or damage is detected
on the fiber, an error message is displayed on the screen. The splice procedure
stops as well. Even if there is no error message displayed, visual inspection of
the monitor screen is always recommended.

ii. Fibers are aligned, cladding to cladding, after inspection. Deviation on clad

axis can be displayed on the screen.

iii. After alignment completes, arcing is conducted to splice fibers.
iv. After splicing is completed, the estimated value of the loss is displayed on the

screen. The estimated value of splice loss is subject to various factors related
to the error. These factors related to an error affect the estimation and
calculation of estimated loss value as well. Calculation of estimated loss is
based on factors such as MFD. When estimated loss value exceeds the preset
value, an error message is displayed on the screen. The error message is also
displayed when the spliced fibers are too thick or thin, or when bubbles are
generated on the spliced point. If the splice result shown on the screen is not
considered good enough, it is recommended that splicing be conducted again.

v. The splice result is saved as follows.

When splice is completed, the splice result is automatically saved.

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4.5 Removing the spliced fiber

i. Open the cover of the sleeve heater.

ii. Open the wind cover.

iii. Hold the fiber on the left and open the clamp on the left.

iv. Open the fiber clamp on the right.

v. Hold both sides of the spliced fiber and separate the fiber from the FX

Fusion Splicer with care.

4.6 Heating protection sleeve

i. Move the spliced point to the center of the protecting sleeve. Place the

protected pin face down in the sleeve.

ii. Place the protecting sleeve at the center of the sleeve heater.

iii. Hold and put down both fibers as shown in the figure; the heater cover

will automatically close.

iv.

Heating starts by pressing .

v. LED turns off when heating is completed.

vi. Open the heater cover and take out the fiber. Do not touch the protecting sleeve

or heater at any point during or right after heating.

vii. Conduct a final inspection to check for bubbles, fragments or dust on the sleeve.

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Maintenance of Splice Quality

5.1 Cleaning and inspection before splice

5.1.1 V-groove cleaning

When the inside of the V-groove is contaminated, splice quality may deteriorate. It is

important to regularly inspect and frequently clean the V-groove as follows.

i. Open the wind cover.

ii. Clean the V-groove using a cotton swab moistened with alcohol and any

proper cleaning agents. Remove the remaining alcohol from the V-groove
using a clean, dry, lint-free cotton swab.

iii. When a foreign substance cannot removed with a cotton swab, clean it with

the tip of a cleaved fiber and repeat the steps above.

5.1.2 Pusher block cleaning

Pusher block contamination causes poor splice quality due to irregular pressure applied
to the fibers. It is important to frequently inspect and regularly clean it.

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5.2 Regular inspection and cleaning

To ensure splicing quality, regular inspection and cleaning are required.

5.2.1 Object lens cleaning

Contamination on the object lens surface disturbs the identification of fiber core location
and consequently causes high splice loss. Object lenses should be kept clean at all times.
If dust accumulates for a prolonged period, it may be difficult to remove. Clean the lens
frequently as follows.

i. Turn the power off before cleaning the object lens.

ii. Separate the electrodes.

iii. Use a soft cotton swab moistened with alcohol to clean in a circular motion from

the center as shown in the figure below. Dry the remaining alcohol using a clean,
dry, lint-free cotton swab.

iv. The surface of the object lens should be clean without any lines or stains.

v. Reassemble the electrodes.

vi. Turn the power on; check for any lines or stains on the monitor; conduct a

self- diagnosis.

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5.2.2 Electrodes replacement

The electrodes should be replaced after being used approximately 3,000 times. If the
number of arcs exceeds the replacing cycle, an electrode replacement message is
displayed on the screen. If electrodes are not replaced, splice loss increases and the
tensile force at the splicing point weakens.

i. Turn the power off when replacing the electrodes.

ii. Open the wind cover and unscrew the clamp screw on the electrodes block.

iii. Remove the electrode block and the electrodes.

iv. Clean the electrodes carefully by using a soft cotton swab moistened with

alcohol; then install.

v. Turn the power on and conduct the electrode stabilization process in the menu.

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Menu

The main menu has eight submenus. Press to load the main menu. The eight

submenus can be selected by using , or by pressing the screen.
The main menu screen displays as follows.

SPLICING

✓ Replace: Selects and replaces a certain splice mode within the database

✓ Add: Selects and adds a certain splice mode within the database

✓ Select: Selects a splice mode to run

✓ Edit: Edits set values of splice mode

✓ Cancel: Closes the menu window

✓ Delete: Deletes splice mode

HEATER

✓ Replace: Selects and replaces a certain heater mode within the database

✓ Add: Selects and adds a certain heater mode within the database

✓ Select: Selects a heater mode to run

✓ Edit: Edits set values of heater mode

✓ Cancel: Closes the menu window

✓ Delete: Deletes heater mode

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HISTORY (Splice results)

✓ DISPLAY HISTORY: Displays splice result and image

✓ CLEAR HISTORY: Deletes all data

OPTION

✓ DEFAULT: Auto, pause, auto heater

✓ MENU LOCK: Menu lock setting

✓ PASSWORD: Password sets upon locking

CALIBRATION

✓ ARC CALIBRATION: Adjusts arc calibration intensity

✓ DIAGNOSTIC TEST: Diagnoses equipment state

✓ MOTOR DRIVE: Operates motor manually

✓ MOTOR CALIBRATION: Initializes motor speed and location

ELECTRODE

✓ ELECTRODE STABILIZE: Conducts stabilization of electrodes
✓ ELECTRODES CAUTION: Sets the number of uses to inform about

electrode replacement

✓ ELECTRODES REPLACE: Explains how to replace the electrodes

✓ ELECTRODE USED: Displays the electrode-use count

SETTING

✓ LANGUAGE: Selects a language

✓ DATE: Sets the present time

✓ POWER SAVE: Sets sleep mode

✓ VOLUME: Adjusts the intensity of the buzzer sound

✓ LCD BRIGHTNESS: Adjusts screen brightness

INFORMATION

✓ MAINTENANCE INFO: Displays maintenance schedule

✓ SENSOR VALUE: Indicates temperature and pressure

✓ VERSION: Shows the current version of the product

✓ HELP: Consists of:

- NAME OF PARTS

- CLEAN AND INSPECT

- WARNINGS

- A/S CONTACT LIST

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Popup Menu

The purpose of the popup menu is to facilitate quick, easy access to the splice mode and
heater mode. The user can access the popup menu in various ways.

[Displaying popup menu]

i.

Splice popup menu can display the current splice mode by pressing on
the initial screen.

ii.

Heater popup menu can be displayed by pressing on the initial screen.

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[Splice popup menu]

 Adding splice mode

i.

Display splice popup menu by pressing on the initial screen.

ii.

Select an empty slot by

and then press .

iii.

Select a splice mode to add into the empty slot.

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 Deleting splice mode

i. Select a mode to be deleted.

ii.

Delete it by pressing .

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[Heater popup menu]

 Adding heater mode

i.

Display heater popup menu by pressing on the initial screen.

ii.

Select an empty slot by pressing and then pressing

.

iii. Select a heater mode to add into the empty slot.

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 Deleting heater mode

i. Select a mode to be deleted.

ii.

Delete it by pressing .

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6.1 SPLICE

To display splice mode, press and select “SPLICE” menu with the button.
It

displays a screen for splice mode selection as follows. The screen has a list of splice
modes to facilitate easy selection. Up to 300 splice modes can be saved. These splice
modes are classified into general modes and user-defined modes.

 General splice mode: Nos. 1~24

 User-defined splice mode: Nos. 25~300

[Splice modes summary]

Splice Mode

Description

SM

For basic SM fiber. MFD of singlemode fiber is about 9~10 µm at

1310

nm wavelength.

NZ

For NZDS fiber. MFD of NZDS fiber is about 9~10 µm at 1550

nm

wavelength. WDM fiber can also be spliced on this mode.

DS

For DS fiber. MFD of DS fiber is about 7~9 µm at 1550 nm

wavelength.

MM

For MM fiber. The core diameter of MM fiber is about 50~62.5 µm.

Other

Other splice modes are saved in the FX Fusion Splicer database. New
splice modes are currently being updated. Users should upgrade
equipment regularly by contacting Belden.

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6.1.1 Deletion

First, select a splice mode by pressing . Then press to delete the selected mode.
General modes Nos. 1~24 cannot be deleted.

6.1.2 Replacement

Select a splice mode to replace and press . Splice modes saved in the database are

displayed on the screen. Select a splice mode to replace and press . The mode is
replaced with the new mode.

Preset modes Nos. 1~24 cannot be replaced.

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6.1.3 Addition

Press to display splice modes saved in the database. Select a splice mode to add and

press . The newly added mode is located on the last number.

Additions cannot be made on general modes Nos. 1~24.

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6.1.4 Editing splice modes

Select a splice mode to edit with and press . Different set values of
the

selected splice mode are displayed. Press a set value and change it to the proper

one.

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[Set values editable within mode]

Set Value

Description

Fiber Type

Displays the list of splice modes that are saved on the splicer data to
facilitate the selection of a proper mode for use.
Among splice modes saved in the database, it copies a similar splice mode
to use an editing function.

Mode Title

Mode Title 1 is for indicating splice mode with 11 characters at a maximum.

Cleave Limit

Sets the cleaved angle’s error limit.

Establishes criteria for cleave angle and offers an error message if outside
the criteria.

Loss Limit

Sets the estimated loss value’s error limit.

When estimated loss is higher than the limit, an error message is displayed.

Cleaning

Power

Sets the power of the short arc cleaning conducted to remove fine dust on
the

fiber surface upon the initial stage of fiber alignment.

Cleaning Time

Sets the time for the cleaning arc.

ReArc Time

Sets the re-arc time.

6.1.5 Selection

Press to save the selected splice mode to memory and use upon splicing.

6.1.6 Close

Press to return to the previous stage.

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6.2 HEATER

To display heater mode, press and then select “HEATER” from the menu using

. The selecting screen is equipped with various heater modes to facilitate easy
selection. Heater mode can be expanded and saved for up to 100 modes. Heater mode
Nos. 1~12 cannot be deleted or replaced.

[Outline of heater mode]

Set value

Description

1. FX Fusion LC

Micro sleeve for LC type

2. FX Fusion SC

Micro sleeve for SC type

3. 60mm Type1

Standard 60mm micro sleeve

4. 40mm Type1

Standard 40mm micro sleeve

5. 60mm IS60

60mm micro sleeve

6. 45mm IS45

45mm micro sleeve

7. 45mm Type1

45 mm sleeve

8. 34mm Type1

34 mm sleeve

9. 25mm Type1

25 mm sleeve

10. 20mm Type1

20 mm sleeve

11. S09 Type1

28mm sleeve for SOC(ST-0.9mm)

12. S20 Type1

45mm sleeve for 2.0mm cable

Choose the proper mode for each sleeve tube type and SOC.

For the SOC, operators must use Belden standard products. For other sleeves, see

manufacturer specifications and adjust manually.

Heater modes specify temperature, time and heating location on the heater plate.

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6.2.1 Deletion

First, select a heater mode by pressing . Press to delete. Mode Nos. 1~12
cannot

be deleted.

6.2.2 Replacement

Select a heater mode to replace, and press to display heater modes on the screen.

Select desired heater mode and press to replace with the selected mode.

General modes Nos. 1~12 cannot be replaced.

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6.2.3 Addition

Press to display heater modes on the screen. Select a heater mode to add and press

to add. The newly added mode is located on the last number.

Additions cannot be made on general modes Nos. 1~12.

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6.2.4 Edition

Select a heater mode to edit with and press . Values of the selected
heater

mode are displayed. Press a set value to change.

6.2.5 Selection

Press to save the selected heater mode to memory.

6.2.6 Close

Press to return to the previous stage.

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6.3 HISTORY (Splice result)

To display splice mode, press . Select “HISTORY” menu with button to
display

splice result menu.

6.3.1 Splice result display

The splicer can save up to 10,000 splice data and images. Each page shows seven splice

data and images. Use to advance screens.

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6.3.2 Deletion of splice result

Data and images can be deleted in a single step.

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6.4 OPTION

To display options menu, press and then select “OPTION” menu with
button. This displays options menu as follows.

6.4.1 Splice operation

Splice operation consists of five sub-checkboxes. As the user marks a checkbox, each
function is activated.

Set Value

Description

Auto

Splice automatically starts when closing the wind cover.

Pause 1

It temporarily stops after the first alignment is finished.

Press to advance to the next step.

Pause 2

It temporarily stops after clad alignment is finished.

Press to advance to the next step.

Auto Heat

Heater automatically operates after splice is finished.

Auto Heat 2

Heater operates only when the fiber is located heater inside.

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6.4.2 Menu lock

This menu includes a function to restrict access to the splice mode and heater mode
settings. There is also a function to disable the deletion of the splice result. After activating
this lock function, access to the menu lock can also be restricted. Password entry is required
to release this restriction; memorize the password. If you forget the password, send the
equipment to Belden to reset the password.

Test Item

Description

1

Splice Lock

Restricts modification on splice mode.

2

Heat Lock

Restricts modification on heater mode.

3

Clear Memory

Lock

Restricts deletion of splice result.

4

Password Query

Shows a screen to enter your password.

The initial password is “1234.”

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6.4.3 Password

The password can be changed as follows.

i. Enter the current password.

The initial password is
“1234.”

ii. Enter a new password.

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iii. Enter the new password again.

 When the entered password does not match, the following message is

shown and it goes back to the previous stage.

 Memorize the password. If you forget the password, the equipment should

be returned to Belden to reset the password.

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6.5 CALIBRATION

To display splice mode, press and select the “CALIBRATION” menu with the

button. The calibration menu is equipped with various functions, such as arc amount

calibration, motor operation test, etc.

6.5.1 Arc calibration

The FX Fusion Splicer continuously checks for a change in temperature and air pressure
through each sensor. Based on such data, arc amount is automatically adjusted. A change
in arc amount due to abrasion of the electrodes or the fiber splice, however, is not
automatically adjusted. The central axis of the arc can also be moved toward the left or right.
In this case, arc calibration is required.

 When executing arc calibration, arc voltage is automatically changed to a

proper value. This value is calculated internally; the arc voltage cannot
arbitrarily be changed.

 Only SM fiber should be used for arc calibration.

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i.

Prep and insert SM fiber into the splicer using clamps or proper fiber holders.

ii.

Press as follows.

iii. When arc calibration completes, the following screen is displayed.

iv.

Press to stop arc before calibration is completed if necessary.

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6.5.2 Diagnostic test

The diagnostic test is a function to facilitate dust examination, LED examination, motor
test and calibration.

Test item

Description

1

Dust Testing

Conducts dust test without fiber

2

LED Testing

Conducts LED test without fiber

3

Motor Testing

Conducts motor test

4

Heater Testing

Conducts heater test

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6.5.3 Motor drive

Motor drive checks whether the motor operates normally in manual mode.

i. Remove the fiber from the splicer.

ii.

Select “MOTOR DRIVE” with the button.

iii.

Change the motor selection by pressing . The name of the
selected

motor is indicated at the top of the screen.

iv.

Operate the motor in a direction wanted by pressing

.

Motor

X/Y

Moves fiber down

Moves fiber up

ZL

Moves right fiber backward

Moves right fiber forward

ZR

Moves left fiber forward

Moves left fiber backward

S

Moves step by step upon every press of the button

M

Continuously moves upon pressing the button

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6.5.4 Motor calibration

The motor setting is set on splicer as default, but depending on motor setting location,
splice speed may slow down. If the speed slows down during the splice operation, or any
abnormality is incurred while in the entering position, the motor setting can be
automatically calibrated through this function.

i. Prep and insert SM fiber into the splicer using clamps or proper fiber holders.

ii.

Select “MOTOR CALIBRATION” with the button.

iii. If an error message is displayed after testing, immediately contact Belden.

iv. End the calibration by pressing .

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6.6 Electrodes

To display the electrodes mode, press and then select “ELECTRODE” menu with

the

button. The splicer should be regularly cleaned due to electrode abrasion and
precipitation of silica oxide. This menu is related to checking electrode-use count and
electrode exchange. There are four submenus.

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6.6.1 Electrode stabilization

Arcing can sometimes become unstable due to surroundings; consequently, splice loss may
increase. Because it takes a long time to stabilize arcing when the splicer is located at
low or high elevation, it is particularly important to wait for the electrodes inside to be
stabilized. After replacing the electrodes, in particular, stabilizing should be conducted.

i. Prep and insert SM fiber into the splicer using clamps or proper fiber holders.

ii.

Select “STABILIZE” with the button.

iii. Press “OK.”

iv. Arc is conducted 30 times in a row for electrode stabilizing.

v.

When stabilizing is finished, the splicer displays the screen below.

vi. After stabilizing the electrodes, arc calibration should be conducted again.

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6.6.2 Replacing electrodes

It is recommended to replace electrodes when the number of arcs reaches 3,000. When
it exceeds the preset number of times for replacement, a message about an electrode
replacement is displayed.

6.6.3 Electrodes caution

The number of electrodes used is set on this menu. It is recommended that electrodes be
replaced when the number of arcs reaches 3,000.

6.6.4 Number of electrodes use

Indicates the number of electrodes used as counted up to the present time.

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6.7 Setting

Display the setting mode by pressing and then select “SETTING” menu with the

button.

6.7.1 Language

A screen to select a language is displayed.

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6.7.2 Date

A screen to set the time and date is displayed.

6.7.3 Power save

The power save feature is used to customize power consumption to maximize battery
life.

6.7.4 Monitor

When the FX Fusion Splicer is not used for a preset period, the LCD screen automatically
turns off. With the push of any button, the screen turns on again.

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6.7.5 Splicer

When the FX Fusion Splicer is not used for the preset period, power is automatically
turned off.

The power is turned on again only when pressing .

6.7.6 Volume

Adjusts the volume of notifications.

6.7.7 LCD brightness

Adjusts LCD brightness.

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6.8 Information

To display information mode, press and select “INFORMATION” menu with the

button. This menu provides maintenance information.

6.8.1 Maintenance

Press “MAINTENANCE” to reach the screen below.

Item

Description

Produce Date

Describes the date of the equipment’s manufacture

(year, month, day).

Electric Number

Indicates the number of the arc after electrode replacement.

Total Electric Number

Indicates the total amount of arc after the product’s release.

Last Maintenance

Indicates the date of recent maintenance.

Next Maintenance

Indicates the next maintenance date.

Serial Number

Indicates serial number given to the equipment.

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6.8.2 Sensor

Press “SENSOR VALUE” to display the screen below.

Splicer has sensors to check the temperature, air pressure and voltage.

6.8.3 Version

Press “VERSION” to display the screen below.
The version can be upgraded easily by connecting to a PC and using the DataSync
program (PC program).

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6.8.4 Help

Press “HELP” to display the screen below.

Item

Description

THE NAMES OF PARTS

Names of each component on the FX Fusion Splicer

CLEAN AND INSPECT

Cleaning and inspection method

WARNING

S

Important warnings

A/S CONTACT LIST

Contact information for warranty

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Error Messages

7.1

Too dirty fiber

Error message generated when the fiber prepared for splicing contains foreign
substances that exceed a normal level.

Solution: Repeat splice after cleaning the fiber.

7.2 Replace fiber

Error message generated when the fiber is not located properly or there is a foreign
substance on the object lens or reflector.

Solution: Press and reposition fiber again. Clean the object lens and reflector.

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7.3 Too long fiber

Error message generated when the fiber is located too close to the electrodes, object
lens or reflector is dirty, or the LED is not bright enough.

Solution: Press and reposition fiber. Clean the object lens and reflector. Conduct an
LED test. If an error occurs upon performing the LED test, contact Belden.

7.4 Fiber over angle

Error message generated when the cleaved angle of the fiber is higher than
specified. Solution: Check the state of the fiber cleaver. Check the cleaved angle
limit.

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7.5 Loss limit over

Error message generated when the estimated loss value is higher than the preset loss
factor limit.

Solution: Check the loss factor limit.

7.6 Fiber thin error

Error message generated when the spliced point becomes thinner than the standard after
splicing.
Solution: Make an adjustment to shorten the pulling length of the pulling splice. Check
whether the arc amount or arc time is set as too large or too long.

7.7 Fiber thick error

Error message generated when the spliced point becomes thicker than the standard after
splicing.
Solution: Reduce the overlap set value. Check whether the arc amount or arc time is set
as too small or too short.

7.8 Bubble error

Error message generated when there are bubbles or spots being generated on spliced
point after splicing.

Solution: Examine the fiber cleaver. Clean the V-groove. Examine the electrodes.

7.9 Cleaved surface error

Error message generated when the cut surface of the fiber is of poor
quality. Solution: Check the condition of the fiber cleaver. Re-cleave
the fiber.

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Splicing Problem Solving

8.1 When loss is high

 Any dust or foreign substance on the fiber surface may cause a poor splice.

 Clean the fiber surface sufficiently.
 Do not clean the fiber after cleaving to prevent dust from being gathered

in the fiber cross section.

 Lower fibers into V-grooves rather than pushing in from the sides.

Fiber holders will facilitate proper insertion.

 Any foreign substance on V-groove hinders the correct alignment.

 Keep the V-groove clean at all times.

 Electrode condition.

 When an electrode contains an abrasion or its tip is bent and dirty,

replace the electrodes.

 Arc amount and arc time are inappropriate.

 Check the setting of arc amount and arc time to reset them with

proper values.

 Changes in arc time and amount are generally considered to be

minor adjustments to factory settings.

 Inappropriate splice mode.

 Check whether appropriate splice mode is selected for the fiber

8.2 Abnormal splicing operation

 Alignment operation is repeated.

 Open the wind cover again and then close.



If discontinues, open the wind cover, press and then turn off
the power and contact Belden.

 The error message “Too Long Fiber” is continuously generated.

 Turn off the power and contact Belden.

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Problem Occurrences and Questions

9.1 Power

 Power is not turned on by pressing .

 Check whether the screen is turned off with the switch being pressed

for about 1 second.

 Cannot continue splicing after several times of splices even with the

fully charged battery.

 Power is quickly consumed when “Save mode” is not in use. Refer to

the Save Mode to assure proper settings.

 If the battery’s life ends for long-term use, replace it with approved

replacement. Battery wattage drops with low temperature and more
rapidly with temperatures below zero. Also, splice current consumption
goes up with high temperature and battery’s power consumption
accelerates.

 LED is not turned on upon charging.

 Disconnect the charger’s AC power cord and connect the DC cord to

the charging jack.
Connect the AC power cord after 10~15 seconds. Then the battery’s LED
is turned on red and charging starts.

 No remaining battery indication.

 Charge the battery.

 Remaining battery is not well displayed.

 Remaining battery display is for reference.

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9.2 Splice

 The error message displayed on the screen.

 Refer to the Error message list.

 Splice loss is high or irregular.

 Clean V-groove, V-block, reflector and object lens by referring

to [Maintenance of splice quality]. Replace electrodes by
referring to [Electrodes replace]. Refer to the “High estimated
loss” from [Error message list].

 If fiber warps or is bent, place the fiber bent direction to face the

bottom. Splice loss varies depending on cleaving angle, arc condition
and cleanliness level of fiber. If splice loss is still high or irregular even
after implementing these recovery measures, contact Belden. Annual
maintenance is required to maintain optimal splice quality.

 The monitor is suddenly turned off.

 Refer to [Monitor sleep mode menu].

 Power is suddenly turned off.

 Refer to [Splicer sleep mode menu].

 Either arc amount or arc time does not change.

 On SM, NZ, MM or AUTO mode, either arc amount or arc time does not

change. Implement [Arc Calibration] and the arc amount on these
modes properly maintain. When used in another mode, arc amount and
arc time are automatically set to prevent their alteration.

 Set pause.

 Refer to [Option menu].

 Indicate cleaved angle, fiber angle, and clad deviation.

 Refer to [Option menu].

 Estimated splice loss and measured splice loss do not match.

 The estimated splice loss is a calculated value so it should be used only

as a reference.

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9.3 Sleeve heater

 Fiber protecting sleeve does not contract completely.

 Increase the heating time. Refer to [Heater mode edition].

 The heater is overheated.



Stop the heater by pressing , turn the power off and then
contact

Belden.

 If the protecting sleeve melts and sticks to the heater cover, remove it

by pushing it with a cotton swab.

 Initialize heater mode condition.

 Refer to [Heat mode edition].

 Cancel heater in the middle of an operation.



Heater operation cannot cancel by pressing . Cancel it by

pressing

once again.

9.4 Others

 Restrict splice mode and heater mode setting.

 Refer to [Menu lock].

 Splice mode’s arc amount does not change even after [Arc calibration].

 The internal standard arc amount does calibrate; therefore, the

arc amount of each splice mode does not change.

 Forgotten password.

 Contact Belden.

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Warranty and Repair

Responsibility limit

For Warranty and Repair information, please contact your Belden representative or use
the contact information found in the Help section under the information menu in the splicer
unit.

10.1 Information necessary for repair

Before sending the product, contact Belden first.

i. Company and contact information

(Name, department, company, address, contact information, fax, email)

ii. Product serial number

iii. Product condition and problem incurred, error information

iv. Operating conditions, processes and uses of the splicer prior to error

10.2 Transportation

Please return the splicer in the carry case provided to protect it from humidity, vibration
and shock. Include all components in the case.

10.3 RepairCustomized modes, configurations and splice data may be lost during

repair. Save test data prior to shipment to ensure retention.