Fujikura FSM-50S User manual

KSP75-FP-004706(4)
INSTRUCTION MANUAL
F S M – 5 0 S
Read this instruction manual carefully
before operating the equipment.
Adhere to all safety instructions and
warnings contained in this manual.
Keep this manual in a safe place.
ARC FUSION SPLICER

Table of Contents
Warnings and Cautions for Safe Operation…………………1
Introduction.............................................................................6
Description of Products...........................................................8
1. Components of Splicer .............................................................................................. 8
2. Other Necessary Items for Splicing Operation....................................................... 9
3. Description and Function of Splicer...................................................................... 10
Basic Operation.....................................................................12
1. Inserting Power Supply into Splicer......................................................................12
2.Turning splicer "ON".............................................................................................. 16
3. Setting sleeve centering device ...............................................................................17
4. Cleaning optical fiber.............................................................................................. 17
5. Placing protection sleeve over fiber .......................................................................17
6. Stripping and cleaning fiber................................................................................... 17
7. Fiber Cleaving.......................................................................................................... 18
8. Loading fiber to splicer........................................................................................... 19
9. Splicing procedure................................................................................................... 20
10. Removing spliced fiber.......................................................................................... 26
11. Hold left fiber with left hand here........................................................................26
12. Heating protection sleeve...................................................................................... 26
Maintenance of Splicing Quality..........................................28
1. Cleaning and Checking before Splicing ................................................................ 28
2. Periodical Checking and Cleaning.........................................................................30
Splice Menu...........................................................................34
1. Splice Mode..............................................................................................................34
2. Heater Mode............................................................................................................. 48
3. Arc Calibration ........................................................................................................ 52
4. Splice Option............................................................................................................ 54
5. Splice Result............................................................................................................. 56
Management Menu...............................................................60
1. Change of Operating Direction.............................................................................. 62
2. Power Save ............................................................................................................... 63
3. Menu Lock / Power On Option / Other Option.................................................... 64

Table of Contents
Maintenance Menu............................................................... 66
1. Replace Electrode....................................................................................................67
2. Stabilizing Electrodes.............................................................................................. 68
3. Clearing Arc Count ................................................................................................. 68
4. Battery Discharge.................................................................................................... 69
5. Set Calendar............................................................................................................. 70
6. Sensor Value............................................................................................................. 70
7. Diagnostic Test Function......................................................................................... 71
8. Dust Check ............................................................................................................... 72
9. Motor Calibration.................................................................................................... 72
10. Motor Drive............................................................................................................ 73
11. Maintenance Info................................................................................................... 73
Error Message List................................................................ 74
Questions and Troubleshooting............................................ 82
1. Power Supply ........................................................................................................... 82
2. Splicing Operation................................................................................................... 83
3. Tube-heating Operation.......................................................................................... 85
4. Supervising............................................................................................................... 85
5. Other Functions....................................................................................................... 86
Guarantee and Contact Address........................................... 87
1. Guarantee................................................................................................................. 87
2. Contact Address....................................................................................................... 88

1
Warning and Caution
The FSM-50S has been designed for splicing Silica-based optical fibers for
telecommunications. Do not attempt to use this machine for other applications.
Fujikura Ltd. gives much consideration and regard to personal injury. Misuse of the
machine may result in electric shock, fire and/or serious personal injury.
Read and understand all safety
instructions.
Ask our service centers for repair as
soon as possible.
Read this instruction manual
carefully before operating this
machine.
Store this instruction manual in a
safe place.
Follow all safety instructions
Stop using it when it malfunctions
Instruction Manual
The following alert symbols are used in
this instruction manual and machine to
indicate warnings and caution for safe
use. Understand the meanings of these
symbols.
WARNING
There is a possibility of death or serious
injury resulting from improper use by
ignoring this indication.
CAUTION
There is a possibility of personal injury
or physical loss resulting from
improper use by ignoring this
indication.
Symbol means “Pay attention”
Pay attention to hot surface!
Symbol means “Must not do”
You must not disassemble!
Symbol means “Must do”
You must disconnect a plug!
!
!

2
Warning and Caution
WARNINGS
Disconnect the AC power cord from the AC adapter inlet or the wall socket
(outlet) immediately if user observes the following or if the splicer receives the
following faults:
•Fumes, bad smell, noise, or over-heat occurs.
•Liquid or foreign matter falls into cabinet.
•Splicer is damaged or dropped.
If this occurs, ask our service center for repair. Leaving the splicer in a damaged
state may cause equipment failure, electric shock or fire and may result in
personal injury, death or fire.
Use only the AC adapter / battery charger (ADC-11) designed for this splicer.
Using an improper AC power source may cause fuming, electric shock or
equipment damage and may result in personal injury, death or fire.
Use the supplied AC power cord. Do not place heavy objects on the AC power
cord. Use of an improper cord or a damaged cord may cause fuming, electric
shock or equipment damage and may result in personal injury, death or fire.
Do not disassemble or modify the splicer, AC adapter or battery. In particular, do
not remove or bypass any electrical or mechanical device (e.g. a fuse or safety
switch) incorporated into the design and manufacturing of this equipment.
Modification could cause damage that may result in personal injury, death,
electric shock or fire.
Never operate the splicer in an environment where flammable liquids or vapors
exist. Risk of dangerous fire or explosion could result from the splicer’s
electrical arc in such an environment.
Do not use compressed gas or canned air to clean the splicer. They may contain
flammable materials that could ignite during the electrical discharge.
!

3
Warning and Caution
WARNINGS
Do not touch the electrodes when the splicer is on and power is supplied to the
unit. The electrodes generate high voltage and high temperatures that may cause
a severe shock or burn.
Note Arc discharge stops when wind protector is opened. Turn the splicer off and
disconnect the AC power cord before replacing electrodes.
Safety glasses should always be worn during fiber preparation and splicing
operation. Fiber fragments can be extremely dangerous if it comes into contact
with the eye, skin, or is ingested.
Use only proper power source.
•Proper AC power source is AC100-240V, 50-60Hz. Check the AC power
source before use. Proper DC power source is DC10-12V. Improper AC or
DC power source may cause fuming, electric shock or equipment damage and
may result in personal injury, death or fire.
•AC generators commonly produce abnormally high AC output voltage or
irregular frequencies. Measure the output AC voltage with a circuit tester
before connecting the AC power cord. Such abnormally high voltage or
frequency from a generator may cause fuming, electric shock or equipment
damage and may result in personal injury, death or fire. Make sure the
generator is regularly checked and serviced.
•When an AC generator that AC voltage is 220-240V turns on the “HIGH AC
INPUT” lamp of the AC adapter, or when it breaks the AC adapter several
times, it outputs dangerous high voltage. Fujikura Ltd. recommends following
measures.
(1) Connect a step down transformer between the generator and the AC
adapter in order to lower the AC voltage from AC220-240V to
AC100-120V.
(2) Or, use an AC generator that AC voltage is AC100V.
(3) Or, use an AC generator that has an inverter circuit to stabilize the output.
Do not modify, abuse, heat or excessively pull on the supplied AC cord. The use
of a damaged cord may cause fuming, electric shock or equipment damage and
may result in personal injury, death or fire.
The FSM-50S uses a three-prong (core) AC cord that contains an earthed ground
safety mechanism. The splicer MUST be Grounded. Use only the supplied
three-prong (core) AC power cord. NEVER use a two-prong (core) power cord,
extension cable or plug.
!

4
Warning and Caution
WARNINGS
Connect AC power cord properly to the splicer (inlet) and wall socket (outlet).
When inserting the AC plug, make sure there is no dust or dirt on the terminals.
Engage by pressing the female plug into the splicer (inlet) and the male plug into
the wall socket (outlet) until both plugs are fully seated. Incomplete engagement
may cause fuming, electric shock or equipment damage and may result in
personal injury, death or fire.
Do not short-circuit the terminals of AC adapter (ADC-11) and optional battery
(BTR-06). Excessive electrical current may cause personal injury due to fumes,
electric shock and equipment damage.
Do not touch the splicer, AC power cord and AC plugs with wet hands. This may
result in electric shock.
Do not operate splicer near hot objects, in hot temperature environments, in dusty
/ humid atmospheres or when water-condensation is present on the splicer. This
may result in electric shock, splicer malfunction or poor splicing performance.
When using optional battery (BTR-06), follow the instructions below.
Failure to follow these may result in explosion or personal injury.
•Do not charge battery with other methods than instructed.
•Do not discard battery into an incinerator or fire.
•Do not charge or discharge battery near a flame or under direct sunlight.
•Do not excessively shake or jar the battery.
•If battery leaks of liquid residue, be careful handling the battery so the liquid
does not get in skin or eye contact. If it reaches contact, immediately wash
skin or eyes thoroughly and see the doctor. Dispose of the battery and call the
service center for replacement.
•Do not stack battery on top of AC adapter while charging.
•If charge did not complete in three hours or the "CHARGE" LED does not
turn ON, immediately stop charging and call the service center for repair.
When transporting the carrying case using the shoulder belt, check the belt and
hooks for damage before use. Carrying the case with a damaged shoulder belt
may cause the belt to break or come off and result in personal injury or equipment
damage.
!

5
Warning and Caution
CAUTIONS
Do not store splicer in any area where temperature and humidity are extremely
high. Possible equipment failure may result.
Do not touch protection sleeve or tube-heater during heating or immediately
after completion of heating. Their surfaces are very hot and touching these may
result in skin burn.
Do not place the splicer in an unstable or unbalanced position. The splicer may
shift or lose balance, causing the unit to fall. Possible personal injury or
equipment damage may result.
The splicer is precision adjusted and aligned. Do not allow the unit to receive a
strong shock or impact. Possible equipment failure may result. Use supplied
carrying case for transportation and storage. The carrying case protects the
splicer from damage, moisture, vibration and shock during storage and
transportation.
Follow the below listed instructions for handling electrodes.
•Use only specified electrodes.
•Set the new electrodes in the correct position.
•Replace the electrodes as a pair.
Failure to follow the above instructions may cause abnormal arc discharge. It
can result in equipment damage or degradation in splicing performance.
Do not use any chemical other than pure alcohol (99% or greater) to clean the
objective lens, V-groove, mirror, LCD monitor, etc., of the splicer. Otherwise
blurring, discoloration, damage or deterioration may result.
The splicer requires no lubrication. Oil or grease may degrade the splicing
performance and damage the splicer.
The equipment must be repaired or adjusted by a qualified technician or
engineer. Incorrect repair may cause fire or electric shock. Should any
problems arise, please contact your nearest sales agency.
!

6
Introduction
Core alignment fusion splicer FSM-50S with
PAS technology is designed for splicing many
types of optical fibers. It is small in size and
light in weight, making it suitable for any
operating environment. It is easy to operate
and it splices fast while maintaining low
splice loss. In order to achieve the splicer’s
full capabilities, read the following important
information.
Splice mode
The splice mode [SM] is the fastest mode in
the FSM-50S. It completes a fusion splice
after 9 seconds. However, the [SM] mode
splices only standard SM fibers (ITU-T
G652). It cannot splice Non-Zero
Dispersion Shifted Fibers (ITU-T G655) at
low splice loss. Fujikura recommends
using [AUTO] mode when longer splice
time is acceptable for the following
reasons:
(1) When selecting [AUTO] mode, the splicer analyzes the fiber profile, and
determines the fiber type. Next, it loads the proper core observation methods and
arc conditions. Then it completes the splice. The [AUTO] mode can splice all
types of fibers, such as SMF(G652), NZDSF(G655), MMF(G651), etc. The
[AUTO] mode is recommended when the fiber type is not certain.
(2) When using the [AUTO] mode, the automatic arc calibration function is enabled.
It monitors and applies adequate heat power to the optical fiber.
Automatic arc calibration function
This function calibrates the arc power at every splice. Performing the [Arc calibration]
function before a splice operation is not necessary. The automatic arc calibration
function works in [AUTO] mode only. It doesn’t work in [SM], [NZ], [MM], [DS],
[SM-SM] and other splice modes. When using those modes, performing [Arc
calibration] before splicing is strongly recommended.