EAS Electric Gama CND, Инструкция по эксплуатации, Страница: 30 / 52

Set using embedded appliances, and embedded type of bolts.
Knife-type
insertion piece
Sliding-type
insertion piece
Reinforced bar
Embedded bolt
(hanging and
embedded bolt for piping)
3.2 Installation of the Indoor Unit
Figure 3.3
Figure 3.4
Steel framework
Newly set concrete slab structure
Directly set and use an angled steel rod for support.
Suspension bolt
Angled rod
for support
Suspension bolt
Caution
Figure 3.5
Lifting bolt
Installation of
lifting lugs
Nut (bottom)
Nut (top)
Nut (bottom)
Washer (bottom)
Ceiling
Figure 3.6
Make sure the connections are tight.
Spirit Level
• All bolts should be made from high quality carbon steel (with
galvanized surface or other rust prevention treatment) or
stainless steel.
• How the ceiling should be handled will differ with the type of
building. For specific measures, please consult the building
and renovation engineers.
• How the lifting bolt is secured depends on the specific
situation, and it must be secure and reliable.
(1) When mounting the lifting lugs of the indoor unit on the lifting bolts,
slot the nut washers of the lifting bolts in the oblong holes of the
lifting lugs. The upper and lower nuts and the washers are shown
in Figure 3.5.
(2) Adjust the height of the indoor unit.
(3) Use a spirit level to verify that the unit body is level (making the
unit body slope downwards towards the drainage side), as shown
in Figure 3.6.
4