Installation And Wiring; Installation - Mitsubishi LE-30CTN Instruction Manual

2. Installation and Wiring

2. Installation and Wiring
2.1

Installation

• The LE-30CTN should be installed in a conductive control box to achieve conformity to the CE marking.
• Never drop cutting chips or wire chips while screw holes are tapped and wiring work is performed.
Otherwise, damage, fume, fire, malfunction or other may be caused in the unit.
• Make sure to turn off all the phases of the power supplies outside before starting installation and wiring.
Otherwise, electric shock or serious damage to the unit may occur.
• Never install the controller in a environment with dust, soot, conductive dusts or corrosive gas or a place
that is exposed to high temperature, condensation, wind or rain. Never install the unit directly in a place
in which vibration or impact is applied.
Otherwise, damage, malfunction or deterioration may be caused.
• The tension controller can be floor, wall or panel mounted.
• Never mount the controller with the front surface face pointing upwards.
Dimensions of screw holes
for floor or wall mounting.
4-M4 Screw
• When you install the controller to the floor or wall, be sure to use the screws supplied with the controller
to fix the plate to the controller main body. If you use screws 10 mm or longer, the screws may contact
the inner parts of the controller main body.
• Using a screw hole where no screw is tightened to fix the mounting plate, perform grounding (grounding
registance 100Ω or less) of the sheet metal area.
12
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Refer to Chapter 13.
256
Floor mounted
+3
244
- 0.5
Screw tightening torque = 0.5 to 0.8 N
12 or
less 172.5 .
Wall mounted
Panel cutting dimensions
for panel mounting
232±0.5
m.
•
2.1 Installation
Tighten screws to
press-fit the back of
4-M4×12
the controller to the
Mounting screw
panel.
28.5
*
4 or less
or
Metal plate
less
140
Installed on Panel
Perform grounding (grounding
registance 100Ω or less) either
position marked with
which the main unit mounting
plate is not fixed.
in