Mitsubishi Electric PH50 series Setup And Installation Manual page 17

Dlp data display cube
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1.2.6.3. Ventilation
To ensure a proper airflow for cooling, you need to block some vents as the following figures.
Panel 1
(From rear)
Panel 3
(From rear)
For
6
7
"
6
7
"
1.2.6.3.1. For
6
7
6
7
1.
Block the vents in the bottom row. Prepare a cover material by yourself in reference to the
figures below. The covers can be fixed with two self-tapping screws (nominal diameter: 4mm,
length: 8 – 12mm) on the holes of the corner joint. Be sure this work is only for the cubes in
the bottom row.
Vent covers (example):
Material: aluminum or steel plate (thickness: 1mm)
For
6
6
For
5
5
0
0
2.
To keep dust out, seal the cable holes on the top of the display wall. Prepare a cover
material by yourself. The size of the holes is 116.5mm x 63mm. Be sure this work is only for
the cubes in the top row.
Exhaust
Exhaust
Panel 2
(From rear)
Panel 4
(From rear)
Vents to be blocked
,
5
0
"
C
h
a
n
g
e
r
5
0
"
C
h
a
n
g
e
r
Airflow concept
"
,
5
0
"
C
h
a
n
g
e
r
"
5
0
"
C
h
a
n
g
e
r
7
"
7
"
"
"
C
C
h
h
a
a
n
n
g
g
e
e
r
r
Exhaust
Panel 1
Panel 3
Intake
Vents to be blocked
For
5
0
"
S
i
n
g
5
0
"
S
i
n
g
Vent cover
Unit [mm]
17
Should be blocked
Exhaust
Panel 2
Top row
Panel 4
Bottom row
Base stand
Intake
External AC fans (occasional)
l
e
l
e
Exhaust
Intake
(from right side
in
5
5
0
0
"
"
Holes of corner joint
Two self-tapping screws
(nominal diameter: 4mm,
length: 8 – 12mm)
REV 2.5
Cable
hole
C
C
h
h
a
a
n
n
g
g
e
e
r
r
)

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