Quick Start Guide

KEEP
CLOSED
CW
Diagnostic Check
1
CLOSE ALL VALVES:
Manifold Valves - turn CW.
Coupler Valves - turn CCW.
3
Attach Couplers to
A/C system,
Blue to
suction LP port,
and Red to
discharge HP port.
4
To do a dynamic check, turn on engine,
allow to warm up, then turn on A/C.
Open Coupler Valves - turn CW.
Compare Gauge readings to vehicle’s
service specications.
5
Close Coupler Valves by
turning CCW.
Shut off engine and A/C
system if dynamic check
was done.
CAREFULLY
disconnect Couplers
from A/C system;
hoses may contain
residual refrigerant.
2
2
2
KEEP
CLOSED
CW
11
CW
4
CW
4
To suction
LP port
3
To discharge
HP port
3
CCW
1
CCW
1
2
Connect Red, Blue and Yellow Hoses
to Manifold and Couplers as shown,
RED – RED and BLUE – BLUE.
WARNING
A/C service can be dangerous.
To prevent SERIOUS INJURY,
read entire manual before use.
Recovery / Evacuation
CONNECT HOSES:
ATTACH COUPLERS:
CHECK:
AFTER: