ECOsaver V240SP
15
4）Refrigerant clearing (Purge) procedure
◆ Always perform the purge procedure after completing recovery.
The recovery machine may be damaged if any refrigerant is left in the machine.
Close
Close
Close
Open
6
4
ON
ON
Run
Close
High
Close
5
Close
Low
VAPOR
RECOVERY
PURGE
START
OFF
LIQUID
RECOVERY
Liquid valve
Low
High
Vapor valve
System to be recovered
Manifold
(optional accessory)
V240SP
Recovery cylinder
with float sensor
Filter
Safety cable
3
Start switch
2
Power switch
1
Auto stop/run
switch
Slo
w
ly
OFF
6
2kg/cm
2
/ 29psi
or less
◆ 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.
① Set the Auto stop/run switch to the “Run”
position.
② Set the Power switch to the “ON” position.
③ Push the Start switch.
＊ Please refer to “P20 How to Restart the
Recovery Machine” if the unit does not run
smoothly and restart the unit
④ Turn the valve of the recovery machine
slowly to the “③ PURGE” position.
＊ Adjust suction pressure with valve to
under 2kg/cm
2
／ 29psi.
⑤ Close Liquid valve of the cylinder immediately
after suction pressure to vacuum.
＊ For restarting, see “page 20 How to Restart
the Recovery Machine”.
⑥ Set the Power switch to the “OFF” position.
Valve operation
Operation
End of operation
＊ There is vapor refrigerant left in the
recovery machine and the hose of the
discharge side.
Connect the hose of the discharge side
to an evacuated cylinder to recover the
refrigerant left in the recovery machine and
the hose.
⑦ Set the valve of the recovery machine to the
“④ OFF”.
⑧ Disconnect the hoses.
＊ Do not left any refrigerant in the recovery
machine.
⑨ Put the cap back on the connector of the
safety cable on the cylinder.
HOW TO USE
CAUTION
CAUTION
