Asada ECOcycle Aurora II, Instruction Manual

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17
ECOcycle Aurora Ⅱ
In this machine need warm up operation for drop down the effective of heat exchange in the oil
separator when the temperature become under 10 ℃ . Please follow up the warm up operation.
Warm up Operation
SLOWLY
OPEN
System
Manifold
(Optional Acc)
Eco Cycle Aurora
Cylinder with over
protection sensor
6
OPEN
Liquid valve
CLOSE
Vapor valve
OPEN
Ball valve
CLOSE
Ball valve
CLOSE
Low pressure side
OPEN
High pressure side
Auto OFF
2
ON
3
CLOSE
Low
pressure side
OPEN
High
pressure side
OPEN
Suction valve
RECOVERY
Switching valve
CLOSE
Discharge valve
OPEN
5
At 0.2MPa (29psi)
Maintain
4
HOW TO USE
① Connect hoses as above after carry out Page11 “2) Evacuation of the recovery machine and the
hoses”
② Set the Auto OFF/Manual switch to the [Auto OFF] position.
③ Set the Power switch to the [ON] position.
④ As opening the ball valve of the suction hose, adjust suction pressure to around 0.2MPa（29psi）,
keep operating for 5 to7 minutes.
[In case of R134a, the suction pressure until become 1.5 MPa（145psi）]
⑤ After operating for 5 to 7 minutes, [OPEN] suction valve.
⑥ Slowly open the ball valve of the suction hose which almost opened with taking 20 seconds.
⑦ Follow ordinal recovery/ reclaim procedure.