Bacharach PUR-CHEK PRO Manuál s instrukcemi stáhnout pdf (Strana 6)

Operation and Maintenance Instruction Manual

2 P/N 2100-9001 Rev 3

1.4. General Warnings and Cautions

• ALWAYS wear eye and skin protection when working with refrigerants. Escaping

refrigerant vapors will present a freezing danger.

• ALWAYS turn the compressor off before connecting the instrument to an air

conditioning system.

• ALWAYS inspect the sample hose before each use. Replace the hose if it appears

cracked, frayed, obstructed or fouled with oil.

• DO NOT direct refrigerant vapors venting from hoses towards the skin.

• DO NOT disassemble the instrument. There are no serviceable components internal

to the instrument and disassembly will void the warranty.

• ALWAYS place the analyzer on a flat and sturdy surface.

• To reduce the risk of electrical shock, DO NOT disassemble the instrument; do not use

the instrument in wet or damp areas.

• Some systems may contain hydrocarbons or flammable refrigerants. This analyzer is

designed with sealed heat sources and without sparking components. ALWAYS

ensure adequate ventilation and ALWAYS take proper precautions when working with

refrigerants.

• DO NOT breathe refrigerant and lubricant vapor or mist. Exposure may irritate eyes,

nose, and throat. If accidental system discharge occurs, immediately ventilate the work

area.

• DO NOT utilize any other hose other than those supplied with the instrument. The use

of other hose types will introduce errors into the refrigerant analysis and instrument

calibration.

• ALWAYS verify that the refrigerant to be tested from the Low Side does not contain or

will not emit heavy loads of oil or liquid.

• DO NOT expose unit or external components to rain or moisture. Protect the unit by

keeping it in the storage case when not in use.

• NEVER admit any sample into the instrument at pressures in excess of 500 psig.

• NEVER obstruct the air intake, sample exhaust, or case vent ports of the instrument

during use.

1.5. Features and Capabilities

The Pur•Chek™ Pro HVAC Diagnostic Refrigerant Analyzer is the most advanced portable instrument

ever manufactured for determining the purity of gaseous refrigerants for the HVAC-R market. Features of

the Pur•Chek™ Pro include the following.

• Identification of more than 12 refrigerants with a

single IR detector

• Large graphic display with on-screen

instructions

• Internal, rechargeable Lithium Iron Phosphate

battery for cordless operation in any location

• USB port for remote software updates

• Advanced ergonomic design

• Rugged rubberized hand grips

• Fast test time

• Built-in printer for instant analysis

report

• Vapor or liquid sampling ability

• Hard shell carry/storage case

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