User Manual

11
539602 Rev. H June 11, 2013
Operating Instructions
Replenish A/C System Oil
Oilmaybereplenishedthroughthehighsideafterthe
vacuum function, or with an oil inject tool after charging
the vehicle.
CAUTION: To prevent damage to equipment,
• Use only NEW oil to replace the oil removed
during the recycling process.
• Charge only the amount of oil that was removed
from the A/C system during the recovery
process. If no oil was removed from the A/C
system during recovery, DO NOT charge any oil
into the A/C system.
Empty the oil drain bottle before recovering an A/C
systemtopreventaninaccurateoilcharge.
1.Refertothevehicleservicemanual,ortheoptional
vehiclereferencedatabasecard,todeterminethe
correctoilfortheA/Csystembeingserviced.
2. Check the oil drain bottle to determine the amount of
oilthatwasremoved.SeeFigure7.
3.Adjusttheo-ringaroundtheoilinjectorbottletothe
required oil charge level.
For example, if the bottle’s oil level is at 4 ounces,
and you need 1/2 ounce of oil to replenish the A/C
system, place the o-ring at the 3-1/2 ounce level.
4. Attach the oil injector bottle to the unit.
5.Pressthebutton.Theunitlooksforpressurein
thehoses,andtemporarilydisplaysEQUALIZING
PRESSURE.
6. Whenprompted,pressandholdthebuttonuntilthe
oillevelintheoilinjectorbottlereachestheo-ring.
7.Pressaftertheoilinjectiscompletetorechargethe
systemwithrefrigerant.Thedisplaywillpromptinto
thechargemode.(Chargemodeafterinjectingoil
willallowonlyahigh-sidecharge.)
Note: You must recharge the A/C system with
refrigerant at this time to ensure all the oil is delivered.
Figure 7
Oil Injector
Bottle
Oil Drain Bottle
O-ring