working order.
Hoses shall be complete with leak-free disconnect couplings and in
good condition. Before using the recovery machine, check that it is in
satisfactory working order, has been properly maintained and that any
associated electrical components are sealed to prevent ignition in the
event of a refrigerant release. Consult manufacturer if in doubt.
The recovered refrigerant shall be returned to the refrigerant supplier
in the correct recovery cylinder, and the relevant Waste Transfer Note
arranged. Do not mix refrigerants in recovery units and especially not
in cylinders.
If compressors or compressor oils are to be removed, ensure that they
have been evacuated to an acceptable level to make certain that
flammable refrigerant does not remain within the lubricant.
The evacuation process shall be carried out prior to returning the
compressor to the suppliers. Only electric heating to the compressor
body shall be employed to accelerate this process. When oil is drained
from a system, it shall be carried out safely.
Fuse parameters of the machine
Type: 5N,5H or 50CT Voltage: 250V Current: 3.15 A
Transmission frequency: infrared frequency 28KHZ
WIFI frequency 2412-2472MHz
WIFI transmission power; <20.0dBm;
Transmission power: 802.11b:17.5dBm; 802.11g:15.5 dBm;