Duct construction. lifting method – MITSUBISHI ELECTRIC PE-15MYC User Manual
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Canvas Duct
Canvas Duct
Duct earth
Duct earth
Duct
Duct
Outlet
Inlet
Duct-work length 850mm or more
Drain pan
Provide canvas flexible ducting between unit when connect to the duct-work.
The duct unit must use a nonflammable material.
Provide sufficient insulation for prevent dewdrop.
Duct construction.
Lifting method.
When the unit is to be lifted and moved, attach ropes to the suspension plates(3 p.c.s)
The angles at which the ropes suspend the unit should be at least 60 at the compressor end
and at least 45 at the condenser end. Care should be taken to avoid contact with the main unit
while carrying.
It is necessary to protect the unit with the blanket so that the ropes should not injure the unit.
provided on the top of the unit.
When the unit is lifted, it 's center of gravity tends to shift the unit one side and so balance,
such as that in the figure below, should be attained.
Hook (as directly aligned over
the center of gravity as possible.
MITSUBISHI
ELECTRIC
Example PUH-15, 20