ARG ARG50T User manual

Anti Rolling Gyro
Model:MSM-17500T-A1
－ 0 －
ARG50 T INSTALLATION MANUAL
ARG50T 取付要領書
Model ： MSM-5000T-A1
型式： MSM-5000T-A1
English version ： page1 – page59
日本語 ： P.60 ～ P.132

Anti Rolling Gyro
Model:MSM-5000T-A1
－ 1 －
Contents
Page
Preface .......................................................................................... 2
Important Notice ......................................................................... 3
1 ． Safety Precautions .................................................................. 5
1.1 Warning description ........................................................... 5
1.2 Warning labels .................................................................... 6
1.3 Precautions of installation/test run ..................................... 7
2 ． Check of Products ................................................................... 8
2.1 After taking out the products from the shipping box ........... 8
2.2 ARG unit ................................................................................ 12
2.3 Motor Driver ........................................................................ 15
2.4 Power Inverter ...................................................................... 16
3 ． Before installation .................................................................. 19
3.1 ARG Gyro torques (moment) ............................................. 19
3.2 Installation location and reinforcements for installation ..... 20
4 ． Installation ............................................................................... 24
4.1 Installation of the ARG unit ................................................ 24
4.2 Installation of the Motor Driver ............................... 29
4.3 Wiring ................................................................................. 32
5 ． Test Run .................................................................................. 47
5.1 Before test run .................................................................... 47
5.2 Test Run ............................................................................. 52
5.3 Restarting ....................................................................... 54
5.4 Automatic Fast return functions ......................................... 55
5.5 Safety functions .................................................................. 56
5.6 Power inverter .................................................................... 56
6 ． What to do in case of problems .............................................. 57
7 ． Compliance with European standards .................................... 59
8 ． Compliance with Ignition Protection........................................ 59

Anti Rolling Gyro
Model:MSM-5000T-A1
－ 2 －
Preface
This installation manual is for installation agent that is selected by the Sales Agent.
This installation manual summarized important information for proper installation of
Anti Rolling Gyro ( ARG ). Please be sure to read this manual before installation.
Please be sure to submit this manual to customers who operate the ARG .

Anti Rolling Gyro
Model:MSM-5000T-A1
－ 3 －
Important Notice
■ Purpose and Application of Use
・ The ARG suppresses a rolling motion of the ship.
・ The ARG applies a principle that the Gyro torque (force) is generated by
inclination of the flywheel rotation at high speed.
■ General Information
・ In order to safely install and operate the ARG
(a) Only the repairmen, who have received the specified training about the
ARG , are permitted to perform the test run and inspection other than
items mentioned in this manual.
(b) Before installation of the ARG , carefully read this manual of the ARG
for comprehending the details. If starting the work with insufficient
knowledge, it may cause the ARG failure or an accident resulting in
injury or death.
(c) Do not disassemble and modify the ARG by yourself.
If the ARG is disassembled or modified by the user,
－ It may cause a decrease in the ARG performance.
－ It may endanger human life.
－ It may cause a health problem.
－ It may cause damage to the ARG or ship.
・ Depending on the type of the ship, it may be necessary for you to use multiple
ARG s. In this case, the methods of installation and electric wires are somewhat
different from those described in this manual.
・ Please observe the applicable governmental and local laws and regulations.
・ Please observe the governmental and local regulations for exportation of the ARG .
・ Please observe the governmental and local regulations for disposal of the ARG .

Anti Rolling Gyro
Model:MSM-5000T-A1
－ 4 －
■ Important Information for Installation and Operation Safety
・ The most important purpose of safety measures is to prevent the persons from
an accident resulting in injury or death as well as to protect the ARG and ship
from avoidable trouble.
・ For preventing injury/death in an accident and the ARG from damage, follow
the cautions, rules, and instructions described in this manual and attached
operational instructions giving the top priority to safety. If ignored,
(a) It may endanger human life.
(b) It may cause a health problem.
(c) It may cause damage to the ARG or ship.
・ Tohmei Industries co., Ltd. cannot foresee all possible danger existing in the
ARG , resulting from human error, and in the environment where the ARG is
used.
There are many “Musts”, “Can’ts” and “Don’ts”, and it is impossible to mention
all in this manual, attached operation instructions, or warning labels.
Therefore, general safety measures must be taken in addition to the
instructions described in this manual.
・ Tohmei Industries co., Ltd. is not responsible for any damage and hindrance
resulting from user’s carelessness or lack of required attention to the specified
rules shown in this manual and attached operation instructions.
■ About Installation Manual
・ This installation manual is written for native readers of English. When this ARG
is handled by non-English-speaking people, give the people fully training on
safety.
・ The copyright of this manual is held and reserved by Tohmei Industries co., Ltd.
No drawing and no technical description in this manual regardless of partial or
whole may be published, reproduced, copied, photographed, translated, or
transcribed into electronic medium without written permission of Tohmei
Industries co., Ltd. in advance.
・ The ARG may differ from the pictures and drawings shown in this manual.
・ The contents of this manual may be changed without prior notice.
・ Carefully keep this manual in a certain place so that anybody can read it as the
need arises.
・ If there are any questions or doubts, please contact the Sales Agent.(“Contact”
(last page))

Anti Rolling Gyro
Model:MSM-5000T-A1
－ 5 －
1 Safety Precautions
1.1 Warning description
■ Description of Labels
“Warning labels” and “Warning descriptions” in this manual warn expected dangerous
situation that may occur during installation and operation.
If they are ignored, serious injuries or accidents corresponding to the respective
warning sign may result. In extreme case, there is also a possibility of death, damage
to the ARG or ship, and environmental fracture.
Warnings Meanings of Warnings
IMPORTANT
Indicates “IMPORTANT” subjects that are observed in
handling the ARG .
If the ARG is handled with ignoring this indication,
it could result in death or serious accident.
DANGER Indicates a dangerous situation. If ignored, it could
result in death, serious injury, serious property damage
or environmental damage.
CAUTION Indicates a dangerous situation. If ignored, it could
result in minor injury, property damage or environmental
damage.
■ Meanings of the symbols
Symbols Meanings Examples
Prohibition
sign
“ “ indicates prohibition.
Detail is shown in the inside of the symbol, or
shown by illustration or sentence near the symbol.
The right illustration means “
DO NOT
DISASSEMBLE ”.
DO NOT
DISASSEMBLE
Caution
sign
“ “ indicates danger or caution.
Detail is shown in the inside of the symbol, or
shown by illustration or sentence near the symbol.
The right illustration means “
DANGER OF
ELECTRIC SHOCK ”.
DANGER OF
ELECTRIC SHOCK
Direction
sign
“ “ indicates mandatory contents.
Detail is shown by illustration, or sentence near
the symbol or inside the symbol.
（ General direction ）

Anti Rolling Gyro
Model:MSM-5000T-A1
－ 6 －
1.2 Warning labels
ARG unit
Motor Driver
Danger of electric shock.
Do not disassemble.
Do not close.
Hot surface
Danger of electric shock.
Do not disassemble.
Do not place objects.
Do not close.
Power cable
Signal cable

Anti Rolling Gyro
Model:MSM-5000T-A1
－ 7 －
1.3 Precautions of installation/test run
Observe the following when installing and performing test run.
IMPORTANT
General Precautions
・ Be sure to read this manual and understand the contents before installing
the ARG .
・ Be sure to read operation instructions and understand the contents before
operating the ARG .
Installation Environment
The installation environment must be as specified in this manual.
Check of Products
Do not install damaged parts or do not install with some parts missing.
Installation location
Choose the location for installing the ARG unit appropriately in
consideration for ship’s center of gravity, balance and reinforcement
besides convenience.
Not doing so could result in deterioration in the performance of ship.
Installation
・ The crane must be operated by qualified personnel.
Observe the contents of this manual for operation.
・ Wiring must be performed by qualified personnel.
・ Be sure to use the Motor Driver supplied by TOHMEI.
Observe the contents of this manual for operation.
Test Run
・ Only the repairmen, who have received the specified training about the
ARG , are permitted to perform the test run.
・ If abnormality occurs during operation of the ARG , immediately turn off the
switch to shut down the ARG . Contact the Sales Agent.(“Contact” (last
page)
Disposal
Observe the governmental and local regulations for disposal of the ARG .

Anti Rolling Gyro
Model:MSM-5000T-A1
－ 8 －
2 Check of Products
2.1 After taking out products from the shipping box
The ARG consists of the ARG unit, Motor Driver, Power Inverter and its related parts.
Before installing the ARG to your ship, make sure that you have received parts as
shown Figure 2-1, 2-2, 2-3 and 2-4.
Please prepare items shown in Table 2-1 (p.11).
DANGER
Do not install damaged parts or
do not install with
some parts missing.
Doing so could result in injury or malfunction.
Do not store the ARG unit, Motor Driver and its
related parts in the following locations.
Doing so could result in malfunction.
・ Locations exposed to direct sunlight or water/rain.
・ Locations without flat surface.
・ Locations exposed to dust.
・ Locations exposed to vibration.
ARG unit Motor Driver Power Inverter
（ MSM-5000T-A1 、 1EA ） （ MAA-25000B-A200 、 1EA ） (SP-1500-212)
Figure 2-1 Checking of the delivered ARG （ No.1 ）

Anti Rolling Gyro
Model:MSM-5000T-A1
－ 9 －
Nomenclature Num
ber
Customer
Check list
Installation Bolt（M20 × 80 SUS） 4EA
□
U nut（Lock nut）（M20 SUS） 4EA
□
Spring washer（2-20 SUS） 4EA
□
Plain washer（Grade A 20 SUS） 4EA
□
Rectangular plain washer
（Grade A 20 SUS） 4EA
□
Nomenclature Num
ber
Customer
Check list
Eyebolt（M20） 2EA
□
Nut（M20 SUS） 2EA
□
＊ These parts are already attached to ARG unit when delivered.
Nomenclature Num
ber
Customer
Check list
Plug
1EA
□
Back shell 1 EA
□
Cable cramp 1 EA
□
Socket contact 5 EA
□
Figure 2-2 Checking of the delivered ARG （ No.2 ）
ARG installation parts
Installation bolt
（ M20 × 80 SUS 、 4EA ）
U nut （ Lock nut ）
（ M20 SUS, 4EA ）
Spring washer
（ 2-20 SUS, 4EA ）
Plain washer
（
Grade A
2
0
SUS
, 4EA
）
Rectangular Plain washer
（
Grade A
2
0
SUS
, 4EA
）
Eyebolt
（ M20, 2EA ）
Hanger and attached parts
Nut
（ M20 SUS, 2EA ）
Socket contact
5EA
（ including spare 1EA ）
Power connector
Plug
（ 1EA ）
Back shell
（ 1EA ）
Cable cramp
（ 1EA ）