Installation And Removal Of The Unit - Mitsubishi Electric CR800 Series Instruction Manual

2Unpacking to installation

(3) Installation and removal of the unit

The installing-and-removing procedure to base units, such as the power supply unit, the sequencer CPU unit, the
robot CPU unit, the input-and-output unit, and the intelligent functional unit, is shown in the following.
1) Installing and removing of the unit to the base unit "Q3 □ DB"
a) Installation to "Q3 □ DB"
Insert surely so that the
projection for unit fixing
may not deviate from
the unit fixing hole.
P u s h a n d in s ta ll th e u n it
in th e d ire c tio n o f th e
a rro w b y u s in g th e u n it
fix in g h o le a s th e fu lc ru m
C o n firm th a t th e u n it is
in s ta lle d s u re ly .
If vibration and the shock
are applied to, fix to the
base unit with the screw.
Complete
*: Please be sure to fix the robot CPU unit to the base unit with the screw.
<Point>
・The unit should insert the projection for unit fixing in the unit fixing hole always. In that case, insert surely
so that the projection for unit fixing may not deviate from the unit fixing hole. If it installs forcibly, without
inserting, the unit connector and the unit will be damaged.
・If it uses it at the place which is applied to of vibration and the shock, fix the unit to the base unit with the
screw. Unit fixing screw: M3x12 (prepare by the customer) Always fix the robot CPU unit to the base unit
with the screw with the attached unit fixing screw (M3x13).
・ The installing and removing of the unit and the base may be less than 50 times after product use. It may
become the cause of malfunction if it exceeds 50 times.
CAUTION
2-20 Installation and connection
Base unit
Unit
connector
Projection
for unit fixing
Unit
Unit fixing hole
Projection
for unit fixing
Unit
installation
lever
Unit fixing hole
＊
Base unit
Hook for
unit fixing
Pressing down the unit lower lever for unit wearing, insert the projection for unit fixing in
the fixing hole of the base unit surely, and install with the unit fixing hole as a fulcrum. If
the unit is not installed correctly, it will become the cause of malfunction, failure, and
drop. If it uses it in the environment with much vibration, fix the unit with the screw.
Please perform bolting of the screw in the regulation torque range. If bolting of the screw
is loose, it will become the cause of drop, the short circuit, and malfunction. If the screw
is tightened too much, it will become the cause of drop by breakage of the screw or the
unit, the short circuit, and malfunction.
Base unit
Unit installation
lever
Projection
for unit fixing
Unit fixing hole
Base unit
Projection
for unit fixing
Unit fixing hole