Panasonic CZ-256ESMC2, Руководство по эксплуатации

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97
16 Installation (Electric) and Service Instructions
Flat washers
(four)
Nuts M4 (four)
Front panel
Control box
Pan-head bolts
M3 x 6 (two)
Pan-head bolts
M4 x 10 (four)
Take the following into consideration when designing the control box:
1. To ensure suf
fi cient air fl ow for cooling, provide air vents (holes, slots, etc.) on the upper, lower, left and right sides of the box, as shown
in the fi gure below. (Be sure not to clog the ventilation hole when setting.)
Ensure that the temperature inside the control box does not exceed 40 °C.
Control box example
100 mm min.
100 mm min.
control box (interior)
150 mm min.
air vents (side)
air vents (side)
50 mm min.
air vents (bottom)
100 mm min.
2. Keep the power and communications signal lines as far apart as possible (at least 50 mm, if cabled inside the control box) to reduce the
effects of electrical noise.
Wiring example
Communications
Signal lines
Keeps as far away as possible
(at least 50mm)
Power line (including ground)
Communications signal lines
Keep as far away as possible
(at least 50 mm)
2
Mounting
Caution
 Do not route communications signal lines or input /
output signal lines close to power supply lines, or routing
them through the same conduit. Doing so may result in
malfunction.

Mount the unit far away from potential noise sources.
 Do not mount the unit where it could get wet, or in areas of
high humidity.
 Do not mount the unit where it could be subject to excessive
vibration or shocks.
 Mount the unit inside a control box.
(1) Remove the two pan-head bolts from the lower sides and
bottom of the front panel.
(2) Mount the controller unit to the control box using the four
supplied bolts, washers, and nuts.
(3) Replace the front panel.
Mounting diagram
CZ-256ESMC2_EN.indb 97 CZ-256ESMC2_EN.indb 97 9/14/2011 3:17:23 PM 9/14/2011 3:17:23 PM