JAVAC BULLDOG A2L Notice D'utilisation page 4

2.0 SAFETY PRECAUTIONS
2.1 THIS EQUIPMENT MUST ALWAYS BE OPERATED BY A QUALIFIED TECHNICIAN WHO
IS FAMILIAR WITH REFRIGERANT SYSTEMS, REFRIGERANTS, REFRIGERANT SAFETY AND
LOCAL REQUIREMENTS.
2.2 READ THIS MANUAL and become familiar with the specifications and operation of this machine
prior to use.
2.3 WEAR APPROPRIATE SAFETY PROTECTION APPAREL such as gloves, eye protection and
foot protection when working on refrigeration systems.
2.4 DISCONNECT POWER before moving or servicing the JAVAC BULLDOG A2L / DV. Improper
use or connections may cause ELECTRICAL SHOCK hazards. Be sure that all associated devices
are properly grounded before energizing circuits.
2.5 CARE MUST BE EXERCISED IF TOUCHING THE PUMP, AS CERTAIN COMPONENTS
MAY BE HOT.
2.6 The exhaust gas from the vacuum pump is composed of oil and gases entering the pump.
THE EXHAUST GAS SHOULD BE WELL VENTILATED.
2.7 NEVER OPERATE THE PUMP WITH BLOCKED OR RESTRICTED OUTLET (exhaust),
the resulting backpressure may blow out the sight glass or otherwise damage the pump.
2.8 THE BULLDOG A2L / DV HAS BEEN DESIGNED TO OPERATE MOST EFFICIENTLY
ON JAVAC APPROVED LOW VISCOSITY OIL (Part No. VS4014).
2.9 THE JAVAC BULLDOG A2L / DV Vacuum pump IS NOT DESIGNED FOR PUMPING
CORROSIVE, AGGRESSIVE OR EXPLOSIVE GASES, OR FOR USE IN FLAMMABLE OR
EXPLOSIVE ENVIRONMENT. THE PUMP IS SUITABLE FOR USE WITH A2L REFRIGERANTS.
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