Anti Rolling Gyro
Model:MSM-37500T-A1
−
12
−
(1) Pre-operational inspection
Please perform pre-operational inspection shown in table 3-1.
Table 3-1
ARG
Pre-operational inspection List
（
1 / 3
）
No
Inspection
Area
Inspection Item
Priority
Result Countermeasures
1
There must be no
looseness in the
installation bolts, nuts
(eight bolts and nuts)
and spring washer.
○
Re-tighten bolts
or nuts.
Tighten Torque
300N
･
m
2
There must be no
dust, combustibles/
flammable materials
or seawater / water
near the
ARG
unit.
◎
3
ARG
installation
There must be
enough ventilation
provided to cool the
ARG
down.
○
Improve installation
environment.
4
There must be no
trace of being
exposed to seawater /
water on the
ARG
unit.
◎
Contact the Sales
Agent.
(Do not operate the
ARG
.)
5
The blowhole of the
ARG
unit must not be
closed.
○
6
ARG
unit
There must be no
objects on the
ARG
cover.
○
Improve the
ARG
unit to solve the
problems.
