ECOsaver V240SP
17
2）Evacuation of the air from the recovery machine and the hoses
8
7
2
ON
ON
OFF
Close
Run
Close
High
Open
Disconnect
Connect
Connect
Close
Liquid valve
1
Close
Vapor valve
1
Close
Low
13
Open
14
Ball valve
VAPOR
RECOVERY
PURGE
LIQUID
RECOVERY
System to be recovered
V240SP
Recovery cylinder
with float sensor
Safety cable
6
Start switch
5
Power switch
Hold
tightly
Vacuum pump
12
Ball valve
Filter Sight-glass
4
Auto stop/run
switch
10
Hose
3
9
11
START
OFF
① Close the liquid valve and the vapor valve of
the cylinder.
② Set the valve of the recovery machine to the
“⓪ START” position.
③ Disconnect the hose connected to the low
pressure side of the system and open the
ball valve.
＊ Hold the hose tightly.
④ Set the Auto stop/run switch to the “Run”
position.
⑤ Set the Power switch to the “ON” position.
＊ Do not set the Auto stop/run switch to the
“Auto stop” position.
Air may be left in the machine.
＊ If the “Auto stop” position is selected, the
recovery machine will stop automatically.
Set to the “Run” position to restart.
⑥ Push the Start switch.
⑦ Set the valve of the recovery machine to the
“② VAPOR RECOVERY”.
⑧ When the suction pressure reaches to
vacuum, set the valve of the recovery
machine to the “③ PURGE” position.
⑨ When the suction pressure reaches to
vacuum again, connect the hose to the low
pressure side of the system.
Valve operation
Operation
End of operation
⑩ Set the Power switch to the “OFF” position.
⑪ Open the ball valve of the hose connected to
the cylinder.
⑫ Connect the hose to a vacuum pump and
evacuate the air from the hose.
⑬ Close the ball valve of the hose.
⑭ Connect the hose to the liquid port of the
cylinder and open the ball valve.
◆ Wear protective goggles and
rubber (leather) gloves.
If refrigerant falls in your eyes or
touches your skin, it may lead to
sight loss or cold injury.
HOW TO USE
CAUTION
