Daikin SUT00D4016-30, Operating Manual

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PIM00413
13-9
13.4.2
Disassembling the oil cooler
①
Remove the cross recessed hexagon head bolts (M5
×
12: 4 pieces), and separate the shroud from the core.
② Remove the cross recessed head machine screws (M4 × 50: 4 pieces), and separate the AC fan and finger
guard from the shroud.
Cross recessed hexagon head bolts
(M5×12: 4 pieces)
《Oil cooler details》
Cross recessed head machine screws
(M4×50: 4 pieces)
Finger guard
AC fan Shroud
Core
13.4.3
Clean the core
Blow air or steam onto the core, and clean the fins by blowing off dust accumulated on/adhering to the fins. When
cleaning the fins, make sure that the dust blown away can not enter the core.
13.4.4
Clean the AC fan
Clean the clearance between the blade periphery and the casing, as well as the blades and the casing, by using a
cloth.
CAUTION
● Never attempt to blow steam or air onto the fan motor. Because foreign material may be blown into the motor.
13.4.5
Reassembling the oil cooler
After completing the cleaning, reassemble the oil cooler. After reassembling, conduct the test run procedure
according to "Chapter 10 Test Run" to make sure that the hydraulic unit normally operates.
Check if the oil cooler air intake / exhaust direction is correct. (Refer to 7.2.1 Ensuring air intake / exhaust space)