![](https://pdfstore-manualsonline.prod.a.ki/pdfasset/d/21/d2143a4f-1dc2-4dd3-abb8-5320a4f355e1/d2143a4f-1dc2-4dd3-abb8-5320a4f355e1-bg6.png)
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CAUTION : To prevent equipment damage,
Protective devices
Themachineisequippedwiththefollowingprotectivedevices:
• Overpressurevalves.
• Amaximumpressureswitchstopsthecompressorwhenexcessivepressureissensed.
WARNING: Tampering with these protective devices could result in serious injury.
TO PREVENT CROSS-CONTAMINATION, USE THIS MACHINE WITH R1234YF REFRIGERANT ONLY.
Themachineisequippedwithspecialconnectorstorecover,recycle,andrechargeonlyR1234yfrefrigerant.
Donotattempttoadaptthemachineforanotherrefrigerant.Donotmixrefrigeranttypesthroughasystem
orinthesamecontainer;mixingofrefrigerantswillcauseseveredamagetothemachineandthevehicle
airconditioningsystem.
DO NOT USE THIS MACHINE IN DIRECT SUNLIGHT. Positionthemachinefarfromheatsources,suchas
directsunlight,whichcancauseexcessivetemperatures.Theuseofthismachineundernormalenvironmental
conditions(10°Cto50°C)keepspressuresunderreasonablelimits.
DO NOT USE THIS MACHINE OUTDOORS DURING RAIN OR HIGH HUMIDITY. Protectthemachinefrom
conditionsthatmaycauseelectricalfailureorotherhazardsrelatingtoambientinteraction.
DO NOT USE THIS MACHINE IN AREAS WHERE THERE IS A RISK OF EXPLOSION.
SET UP THE MACHINE ON AN EVEN SURFACE AND UNDER SUFFICIENT LIGHTING. LOCK THE
FRONT WHEELS, AND DO NOT SUBJECT THE MACHINE TO VIBRATION.
Safety Precautions
Additional health and safety information may be obtained
from refrigerant and lubricant manufacturers.
J2843 Requirement Regarding Lubricant
Onlynewlubricant,asspeciedbythesystemmanufacturer,shallbeinstalledintheMAC(MobileAir
Conditioning)system.Lubricantremovedfromthesystemand/ortheequipmentshallbedisposedofin
accordancewithapplicablefederal,state,andlocalproceduresandregulations.