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valve to
“OPEN”
position.
6. Start Recovery System.
7. Check the sight glass for the presence of liquid flow. When liquid stops flowing, rotate inlet valve on Recovery System
to
“CLOSED”
position. When Recovery system is shut down due to vacuum, turn
OFF
the power switch. Reconnect
system for direct vapor recovery following instructions listed under “Operating Guide for Direct Vapor or Liquid
Recovery”.
AUTOMOTIVE APPLICATIONS
OPERATING GUIDE FOR DIRECT VAPOR OR LIQUID RECOVERY
(Refer to fig.3)
NOTE:
If recovery machine shuts off due to full tank, close valve on tank and shut off machine. Replace and connect
empty recovery tank to yellow hose and restart Recovery Machine.
1. Make sure on-off switch is off, “O” pushed in. Connect system to grounded power connection.
2. Turn
INLET
(blue color) valve to
CLOSE
position. Turn center valve (yellow color) to
RECOVER
position.
3. Connect blue hose from low side system connection to inlet port.
4. Connect yellow hose from outlet port of recovery machine to vapor (gas) connection on recovery tank.
5. Connect float switch cable from recovery machine to recovery tank.
NOTE: Recovery system will not operate if float switch cable is not connected. Recovery tank must be
Mastercool part #62011 or 65010 and have a maximum capacity switch to prevent over filling of tank. Purge
air and moisture from system by bleeding lines or use a vacuum pump.
6. Open the vapor valve on the recovery tank.
7. Turn
OUTLET
(red color) valve to
OPEN
position.
8. Turn
INLET
valve on Recovery System to
OPEN
.
9. Observe operation of system. In rare instances “slugging” may be apparent (loud compressor noise or high vibration).
If this condition is apparent turn inlet valve to
LIQUID
position. System can be run with this setting continuously. It is
suggested that operator periodically turn inlet valve to
OPEN
position and check for proper operation of system. Best
operation of the system is with inlet valve
OPEN
and automatic pressure regulating valve controlling flow conditions.
10. When the inlet pressure is 15” Hg or more, the recovery is done. To purge the Recovery System, leave the system
running. Turn the center valve to PURGE. Turn the inlet valve to
PURGE
. It may take 1 or 2 minutes to purge the
Recovery machine of refrigerant, depending on how much liquid is in it.
11. Make sure the Recovery system is off. Turn the inlet and outlet valves to
CLOSE
. Close the valve on the tank and
remove the hoses.
RESET
OFF
Recovery
System
DO NOT fill tank more than 80% of capacity!
Approved
Recovery
Tank
Figure 3
Float Switch
Cable
80%
BLUE
Low Side
Low Side
YELLOW
RESET
OFF
Recovery
System
DO NOT fill tank more
than 80% of capacity!
Approved
Recovery
Tank
Figure 2
Float Switch
Cable
B
L
U
E
YE
LLOW
R
E
D
Oil
Drain
Port
80%
YELLOW
Low Side
Low Side
High Side
Inlet Filter
Sightglass
Moisture
Indicator
To connect yellow hose from
manifold to the recovery, use
provided adapter.
WARNING:
This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and
birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Summary of Contents for Spark Free TwinTurbo 69390-220
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