3
T LOW
°F
T HIGH
°F
R
Psig
Psig
APO
Battery Level
Indicator,
(and APO Status)
Current
Working
Refrigerant
High and Low
Side Working
Pressures
High and Low
Side Working
Temperatures
Main Screen
FIG.1
9. Review and adhere to all safety instructions.
10. Connect MD50 or MD100 series to an AC system.
11. You are now ready to work.
QUICK START INSTRUCTIONS
GENERAL SAFETY INSTRUCTIONS
Please read, follow and understand the contents of this entire manual, with special attention
given to Danger, Warning and Caution statements.
FOR USE BY PROFESSIONALLY TRAINED AND CERTIFIED OPERATORS ONLY. MOST
STATES, COUNTRIES, ETC., MAY REQUIRE THE USER TO BE LICENSED. PLEASE CHECK
WITH YOUR LOCAL GOVERNMENT AGENCY.
DANGER: EXPLOSION/RUPTURE RISK!!! Use extreme caution when working with
flammable refrigerants. DO NOT use manifold with unregulated nitrogen,
carbon dioxide or other very high pressure gasses. NEVER USE MANIFOLD
WITH OXYGEN. Unregulated gasses can cause components in a refrigeration
system to rupture. Severe Injury or Death can occur.
DANGER: ELECTRICAL SHOCK HAZARD:
Always disconnect power source when servicing
equipment.
WARNING: DO NOT APPLY MORE THAN 900 PSI TO ANY PORT ON MANIFOLD. FOLLOW
ALL EQUIPMENT MANUFACTURER’S TEST PROCEDURES WHEN SERVICING
THOSE SPECIFIC TYPES OF EQUIPMENT.
WARNING:
Remove all hoses with care as they may contain liquid refrigerant under pressure. Contact
with refrigerant may cause frostbite or other related injuries. Wear proper personal
protective equipment such as safety goggles and gloves. When disconnecting any hose,
please use extreme caution.
WARNING:
Avoid breathing refrigerant vapors and lubricant vapor or mist. Breathing high
concentration levels may cause heart arrhythmia, loss of consciousness, or even cause
suffocation. Exposure may irritate eyes, nose, throat and skin. Please read manufacturer’s
Material Safety Data Sheet for further safety information on refrigerants and lubricants.
NOTE:
It may be unlawful to discharge or exhaust refrigerants into the atmosphere.
CPS strongly recommends the practice of recovery or recycling. Check your
local government agencies for refrigerant handling regulations.
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