Machine Usage
⚠CAUTION
To reduce the risk of injury or product damage, read this entire operating manual, with
particular emphasis on the Safety and Preparation sections (Page 3-8), prior to operating the G1Single.
STANDARD RECOVERY WITH INLINE COOLING
This ALTERNATIVE procedure allows the user to switch between the Standard Recovery Procedure and the
High-Speed Direct Liquid Procedure during recovery, leading to reduced temperatures and back-pressure
from the recovery cylinder. This can be particularly useful with R410A and/or high ambient conditions.
Diagram 6
This method allows the user to switch
between Standard Recovery and
High-Speed Direct Liquid, which can
cool the recovery cylinder as needed.
2. Open the Valve Core Removal Tool added in Step 1-G and both valves on the Recovery Cylinder.
Make sure to completely open the Recovery Cylinder valves to prevent “output restrictions” (See Tip #1,
Page 14).
3. Turn on the G1Single. The compressor and fan should start.
4. Begin liquid recovery by slowly opening the Valve Core Removal Tool ball valve on the liquid port of the
AC/R System.
5. When all the liquid has been removed: close the Recovery Cylinder Vapor Valve, open the Valve Core
Removal Tool ball valve on the vapor port of the AC/R System.
6. Continue to run the G1Single until the EPA-required vacuum is achieved.
7. Close both Valve Core Removal Tool ball valves.
8. Turn o the G1Single.
9. Close the valves on the Recovery Cylinder, and disconnect the hoses.
A
B
C
D
E
F
1. Setup the G1Single as shown in Diagram 6 (below). Make sure that all connections are tight.
A. Connect a Valve Core Removal Tool to the AC/R System Liquid Port.
B. Connect a Valve Core Removal Tool to the AC/R System Vaport Port.
C. Connect the AC/R System Liquid Port to the Y-Connector.
D. Connect the AC/R System Vapor Port to the Y-Connector.
E. Connect the Y-Connector to the G1Single input port.
F. Connect the G1Single output port to the Liquid Port on the Recovery Cylinder.
G. Use a Valve Core Removal Tool to remove the valve core from the side-port of the valve core tool
on the AC/R System Vapor Port. Connect the Cylinder Vapor Port the valve core removal tool.
11
G1SINGLE OPERATION MANUAL
© 2023 APPION INC. - ALL RIGHTS RESERVED
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