Hitachi RCI-1.0FSN3 Service Manual page 50

2 Unit installation
1 Suspension bolts (field-supplied)
2 Nut (field-supplied)
3 Washer with insulation accessory
4 Suspension bracket (attached indoor unit)
5 Washer (field-supplied)
6 Nut (field-supplied)
7 Ceiling
Thread on the nuts and fit the washers for all the bolts, as shown in the figure.
Fit two suspension brackets onto the nut and washer of each bolt, starting on one side.
Check that the nuts and washers are correctly secured with the suspension bracket retainers and fit the brackets onto their
nuts and washers on the other side.
Fit the washers with the insulation facing downwards, as shown in the figure. Bear in mind the position of the side for pipe
connection before lifting the indoor unit.
Where a false ceiling is already installed, install and prepare the pipes and cables on the indoor unit before lifting it.
C A U T I O N
Before lifting the unit, prepare any necessary means (ladders, scaffolding, elevator platform, etc.) and check
•
that the current safety regulations in the place where the installation is taking place are met.
• Check that the lifting work can be carried out without the risk of injuries to you or others in the surrounding
area.
• Request the assistance of another person to lift the unit.
Lift the unit carefully, without exercising pressure on the drain pan.
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SMGB0077 rev.0 - 01/2013
Steel beams Wooden beams
115
60