Fujitronic Programmable Operation Display UG520H-x - Manual (Page 11)

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Notes on Usage
2
Environmental Limits
1. Use POD at an ambient temperature of 0 to
50 º C, and a relative humidity of 35-85 %RH.
(But, a UG420 STN multi-color display can be
used at 0 to 40 º C.)
2. Install a forced fan or an air conditioner to
maintain the ambient temperature when it is
higher than the above mentioned range.
3. Avoid places where moisture may easily
condense due to sudden temperature changes.
4. Avoid direct sunlight.
0 to 50
°
C
50
40
30
20
10
0
YOUZAI
Fan
Vent
5. Never install POD in a place where impacts or
vibrations may be transmitted.
6. Avoid any place in which there is the possibility
that water, corrosive gas, flammable gas,
solvents or coolants, grinding oil can come in
contact with the unit. Never install the unit in a
place where dust, salt and metallic particles are
present.
Locations
1. Secure sufficient space around POD for
ventilation.
2. Never attach POD to the top of any apparatus
generating high levels of heat (heater,
ransformer, large-capacity resistor, etc.).
2 Notes on Usage