Hitachi RCI Service Manual page 56

2 Unit installation
Wooden beams
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.
Bear in mind the position of the side for pipe connection before lifting the indoor unit.
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.
Fit the nuts, flat washers and spring washers supplied (4 of each)
to secure the indoor unit.
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SMGB0063 rev. 1 - 10/2010