5
IM 11G00E01-01EN
6th Edition : May. 21, 2018-00
4. Installation
WARNING
This unit is not explosion-proof type. Do not use it in a place with explosive gases to prevent
explosion, fire or other serious accidents.
CAUTION
This unit should be installed in a place which conforms to the conditions noted in the instruction
manual. Otherwise, it may cause electric shocks, fire or malfunction of the unit.
4.1
Mounting method
3
4
5
6
7
2
ALM
AC
TEMP.
1
AC250V
T3.15A
OXYGEN ANALYZER
INPUT
OUT
S
F E
U
N
L
170
110
141
190
131
152
4-M4
3
4
5
6
7
2
ALM
AC
TEMP.
1
AC250V
T3.15A
OXYGEN ANALYZER
INPUT
OUT
S
F E
U
N
L
F0401.ai
150 or more
150 or
more
150 or more
150 or more
Mounting dimensions
Maintenance space
Unit: mm
• Mount the unit on a metal plate, such as steel plate, of more than 3 mm thick using M4
screws or bolts. Do not mount it on materials such as plasterboard or lumber, which do not
have sufficient strength for mounting. If the unit is to be mounted on a metal plate of less
than 3 mm thick, it is recommended to fix the unit using nuts.
• Mount on a vertical wall with the gas inlet and outlet facing down.
• Provide space for maintenance and heat dissipation at the top, bottom, front and right side.
• To protect the oxygen sensor, avoid supplying power with the front of the unit facing upward.
• Select a proper installation location.
• Select a place where temperature will not fluctuate too much, and remains near the normal
temperature and humidity.
• Select a place which is free from heat radiation or direct sunlight.
