IDEC MICRO/I HG4G-CJT22 F-B Series, User Manual, Page: 1587 / 1665

WindO/I-NV4 User’s Manual
35-33
2 HG4G/3G, HG2G-5F
35
MICRO/I Spec
ification
s
2.7 Installation
●
Operating Environment
For designed performance and safety of the HG4G/3G, HG2G-5F, do not install the HG4G/3G, HG2G-5F in the
following environments:
• Where dust, briny air, or iron particles exist.
• Where oil or chemical splashes for a long time.
• Where oil mist is filled.
• Where direct sunlight falls on the HG4G/3G, HG2G-5F.
• Where strong ultraviolet rays fall on the HG4G/3G, HG2G-5F.
• Where corrosive or combustible gasses exist.
• Where the HG4G/3G, HG2G-5F is subjected to shocks or vibrations.
• Where condensation occurs due to rapid temperature change.
• Where high-voltage or arc-generating equipment (electromagnetic contactors or circuit protectors) exists in the vicinity.
●
Ambient Temperature
• Allow sufficient space for ventilation, and install the equipment away from heat sources.
• Allow at least 100mm between the HG4G/3G, HG2G-5F and walls or other equipment.
• Do not install the HG4G/3G, HG2G-5F where the ambient temperature exceeds the rated operating ambient
temperature range. When mounting the HG4G/3G, HG2G-5F in such locations, provide a forced air-cooling fan or
air-conditioner to keep the ambient temperature within the rated temperature range.
• The HG4G/3G, HG2G-5F is designed to install on a vertical plane so that natural air-cooling is provided. If you
install it using any other orientation, use forced-air cooling, or lower the ambient operating temperature.
●
HG4G/3G, HG2G-5F Installation
• Make a panel cut-out on the panel with the dimensions shown below.
• Use the attached mounting clips to tighten the screws evenly to mount panel: screws must be applied on total of
four places on top and bottom with the specified torque.
Mounting clips can be attached to the left and right sides of HG4G and HG2G-5F. However, if they are attached in
such way, there is a risk of not satisfying product specifications such as waterproof performance, shock resistance,
and vibration resistance performance.
Mounting Clip Position ex) HG3G-8 (8.4 inch)
CAUTION
• Do not tighten with excessive force, otherwise the HG4G/3G, HG2G-5F may warp and cause
wrinkle on the display, or impair the waterproof characteristics.
• If the mounting clips are tightened obliquely to the panel, the HG4G/3G, HG2G-5F may fall off the
panel.
• When installing the HG4G/3G, HG2G-5F into a panel cut-out, make sure that the gasket is not
twisted. Especially when re-installing, take special care because any twists in the gasket will
impair the waterproof characteristics.
B
A
Unit: mm
Type No. A B Panel Thickness
HG4G 227.5
+2.0
0
301.5
+2.0
0
2.0 to 5.0
HG3G-A 200.0
+2.0
0
258.0
+2.0
0
2.0 to 5.0
HG3G-8 164.0
+2.0
0
219.0
+2.0
0
2.0 to 5.0
HG2G-5F 121.0
+2.0
0
153.0
+2.0
0
1.6 to 5.0
TOP
Panel
BOTTOM
Mounting
Clip
Unit : N·m
Type Specified Torque
HG4G 0.5 to 0.6
HG3G-A 0.5 to 0.6
HG3G-8 0.5 to 0.6
HG2G-5F 0.2 to 0.3