Asada ECOcycle Aurora II, Инструкция по эксплуатации

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22
ECOcycle Aurora Ⅱ
BEFORE REQUESTING REPAIR OR SERVICES
Symptom Cause Solution
The machine will
not start.
① The power cord is not plugged in. ① Plug in the power cord
② The safety cable is not connected. ② Connect the safety cable.
③ The machine is in high pressure shut
off.
③ Reduce the pressure in the high
pressure line.
④ The breaker tripped. ④ Reset the breaker.
⑤ The thermal protector operates due to
overheating of the motor.
⑤ Wait until the motor cools down.
⑥ The cylinder is full. ⑥ Replace the cylinder
⑦ The float sensor of the cylinder is out
of order.
⑦ Repair
⑧ The motor is burned. ⑧ Repair
⑨ The compressor is locked. ⑨ Repair
⑩ Wiring disconnection ⑩ Repair
⑪ The high pressure switch is out of
order.
⑪ Repair
⑫ The low pressure switch is out of
order.
⑫ Repair
The machine
stops soon after
starting.
① The valve on the discharge side hose
is closed.
① Open the valve on the hose of
discharge side.
② The liquid valve on the cylinder is
closed.
② Open the liquid valve on the cylinder.
③ The pressure in the cylinder is high. ③ Cool the cylinder or use Cooling Unit.
④ Voltage drop
④ Connect to a 220V power source.
Use appropriate extension code.
The recovery
speed is slow or
the machine will
not recover.
① The suction side hose is connected to
vapor port.
① Connect to liquid port of suction side
hose.
② The filter dryer is clogged. ② Clean or replace the filter dryer.
③ The pressure in the cylinder is high. ③ Cool the cylinder.
④ The hose has a core depressor.
④ Remove the core depressor in the
hose.
⑤ The refrigerant in the system is
frozen.
⑤ Perform liquid recovery after melting.
The machine will
not restart.
① The motor is overheated. ① Wait until the motor cools down.
② The difference in pressure between
the suction side and the discharge
side is too large as the pressure in the
cylinder is high.
② Balance the pressure.
③ The breaker tripped. ③ Reset the breaker.
④ The low pressure switch tripped.
④ Make suction side pressure higher
than atmospheric pressure.
Turn on the oil
flooded lamp.
① Flooded of oil in the oil separator.
① Discharge oil operation following Page
16.
BEFORE
REQUESTING
REPAIR
OR
SERVICES