－26－
２．
Mounting
２－１
Caution
Danger
For prevention of electrical shock, power supply to the control panel should be disconnected before installation
work.
Caution
For installation, do not use any parts other than originally supplied ones except hose band.
Failure to this may result in injury or breakdown of the cooling unit.
In case screws are used for installation instead of the original bolts, put a plate between the screw and the cap
nut so as the direct torque not to be transmitted. Or, the cap nut may cause slipping.
Ensure to work in more than two people when transporting or installing the equipment.
Failure to this may result in injury.
Ensure sufficient strength of the cabinet to install the compressor cooler.
Due to the weight balance when installing the compressor cooler, the load capacity of the ensure, the ensure
may fall over or deform.
Use the specified screws. When fixing, tighten the screw with the recommended tightening torque. Insufficient
tightening may result in damage, falling, or failure to achieve the designated protection performance.
Excessive tightening may damage the product.
Kind of screw
Proper tightening torque N·m
Fixing bolt M6×35
2.6～3.6
Fixing nut M6
Front panel fixing screw M4×8
0.7～1.2
Cut out the mounting surface of the enclosure as specified in the drawing of page 30.
Compressor Cooler must be placed horizontally and
perpendicularly within a tolerance of
±
2
⁰
in order to
keep stable operation of the unit and to make a smooth
drainage.
Locate the unit so as to assure good ventilation and
distance of at least 200mm from the walls or other units.
Also, there should be no hindrance to the air circulation
inside the enclosure.
Failure to the above may result in poor cooling performance
or condensation.
Enclosure
Enclosure
Compressor
Cooler
Compressor
Cooler
Compressor Cooler
200mm or more
Enclosure
200mm
or more
Wall, other units
