User Manual

13
539602 Rev. H June 11, 2013
Operating Instructions
Recharge the A/C System contd.
WARNING: To prevent personal injury,
• Verify the vehicle is in park or neutral
with the emergency brake ON before
starting the engine.
• Never run a vehicle without adequate
ventilation in the work area.
The machine charges a small amount of refrigerant
into the vehicle A/C system to offset any refrigerant
that may be left in the hoses, and then displays
DISCONNECT HS HOSE
DISCONNECT LS HOSE
START TO CONTINUE
Follow the prompts on the screen to remove the
service hoses from the vehicle and skip to Step 10.
6.Closethehigh-sidecouplervalve.Thedisplayreads
DISCONNECT HS HOSE
AND START A/C MAX
START TO CONTINUE
 Thehigh-sidehosemayberemovedfromthevehicle,
but the low-side hose must stay connected to the
vehiclewiththelow-sidecoupleropen.
7.Placethevehiclegearselectorinparkorneutral,
with the emergency brake ON.
8. Startthevehicle.TheA/Csystemshouldbesetat
maximum.
9.PressSTART / YES.Thedisplayreads
EQUALIZINGHOSES
PLEASE WAIT
 Theunitinternallyconnectsthelow-andhigh-side
hoses,allowingthevehicle’scompressortopull
refrigerantintotheA/Csystem.Whenthechargeis
complete,thedisplayshows
DISCONNECT LOW SIDE HOSE
START TO CONTINUE
10.Closethelow-sidecouplervalve.Removetheservice
hosesfromtheA/Csystem.ShutOFFthevehicle.
CAUTION: If the low-side or high-side coupler
valves are left open, the system will pull the
refrigerant back out of the vehicle.
11. Press START / YES tobeginclearingthehoses.
CLEARING HOSES
PLEASE WAIT
 Whenthehosesarecleared,thedisplayreads
CHARGE COMPLETE
CHARGEDXX.XXLBS
ANY KEY EXITS
TheA/Csystemisnowreadyforuse.