MAHLE RTI Matco AC2880 - Manual (Page 5)

Page 3
CONFIGURATION
1 Port for R134a High Side Red Hose 10 Yellow Hose
2 Port for R134a Low Side Blue Hose 11 Power Cord
3 Port for R12 High Side Red Hose 12 Purge Gauge R134a
4 Port for R12 Low Side Blue Hose 13 Purge Switch
5 Port for Oil Charge - R134a High Side 14 Oil Drain Valve
6 Port for Oil Charge - R12 High Side 15 Oil Measuring Cup
7 Fill Port for R134a (Attach Anti-Blowback Valve end of Yellow Hose to port)
8 Fill Port for R12 (Attach Ball Valve end of Yellow Hose to port)
9 Cylinder of New Refrigerant
Notes: Item 9 - Cylinder of new or recycled refrigerant must be connected to put LIQUID
refrigerant into the Fill Port.
Item 7 & 8 - End of Yellow Hose with anti-blowback valve (R134a) or ball valve (R12)
must be connected to the respective Fill Port to prevent release of refrigerant when the
hose is disconnected.