KStar FocusAir ESM022, Руководство пользователя

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Chapter 2 Mechanical Installation 19
Foc u sA ir I n - ro w Ai r Con d iti on e r U s er ´s M an u a l
Item Description
❶
Height fixing nut
❷
Height adjustment nut
Fig. 2-4-6 Adjusting foot height
(3) Fixing unit
Open the rear door of the unit, remove the filter, remove the bottom filter support to expose the fixing hole of the
base, fix the unit as shown in Fig. 2-4-8 with M10 bolts, and then reinstall the filter support.
Fig. 2-4-7 Removing filter support Fig. 2-4-8 Installation of unit fixing bolts
(4) Nitrogen discharge
Before leaving the factory, the unit is filled with 2~3Bar of nitrogen to maintain the pressure. The nitrogen must
be discharged on site. Please remove the valve caps on the exhaust pipe, suction pipe and needle valve of the
liquid pipe, and connect the pressure gauge hose to the needle valve to discharge the nitrogen.
Fig. 2-4-9 Nitrogen discharge