How To Install - YOKOGAWA UM330 User Manual

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How to Install

NOTE
To install the indicator, select a location where:
1. no one may accidentally touch the terminals,
2. mechanical vibrations are minimal,
3. corrosive gas is minimal,
4. temperature can be maintained at about 23 C and
the fluctuation is minimal,
5. no direct radiant heat is present,
6. no magnetic disturbances are caused,
7. no wind blows against the terminal board (reference junction compensation element),
8. no water is splashed,
9. no flammable materials are around,
Never place the indicator directly on flammable items or equipment.
If the indicator has to be installed close to flammable items or equipment, be sure to pro-
vide shielding panels all around the indicator, at least 150 mm away from every side; the
panels should be made of either 1.43 mm-thick metal-plated steel plates or 1.6 mm-thick
uncoated steel plates.
NOTE
Never touch the opening at the bottom of the case. It is to be used in the factory at ship-
ping.
G Installation Position
Install the indicator at an angle within 30 from horizontal with the front panel facing up-
ward. Do not install it facing downward. The position of right and left sides should be hori-
zontal.
Front panel
of indicator
Must not
exceed 30
Rear of
30
indicator
<1. Installation>
150 mm
150 mm 150 mm
150 mm
IM 05F01D02-41E 1st Edition : May 31,2000-00
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