CPS Products BLACKMAX MD100 Series 소유자 매뉴얼 - 페이지 11

{카테고리_이름} CPS Products BLACKMAX MD100 Series에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. CPS Products BLACKMAX MD100 Series 20 페이지. Digital 2 and 4 valves

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VACUUM HOLD TEST

Current Vacuum

Level

Leak test

duration

B) Continue to Evacuate the system to the desired level which is indicated in the

upper left display once the desired vacuum level is reached:

a. On the MD100, close the vacuum valve

b. On the MD50, close the High and Low side valves.

C) Press [SET] to start test. Starting test vacuum level is indicated in upper left

display [FIG.18]. Current system vacuum level is shown in upper right of

display and timer is shown in lower left. The timer decrements and when zero, a

bells sounds and test ends. At end of test, Start vs. Final Vacuum levels will be

displayed to enable determination of any vacuum loss over a set period of time.

Desired Test

Level

Timer counts

backwards

D) Press [CLR] to return to Main Screen [FIG.1].

NOTE: If it is required to rerun the vacuum pump after STEP 3, disconnect and reconnect the

MDXVG to reset it in the vacrometer mode.

PROGRAMMING/SETTING UNITS

According to your geographic location, MD50 and MD100 manifold series are factory

programmed with 5 common refrigerants in those regions (see chart below), and units

of measure (Temperature, Pressure and Vacuum) for specific regions.

Any of these units can be changed via the Program Mode.

GlobalTestSupply

www.

FIG.17

Psig

hh : mm

Vacuum Display Screen

FIG.18

Vacuum Display Screen

Inactive

Current System

Vacuum Level

See chart below for details.

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