Promax RG6-E-230V User'S Operating Manual Download Page 21

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Advanced Test Products

RG6-E

TROUBLESHOOTING YOUR RG6-E

Read and understand all safety information

contained in this manual before servicing the

unit.

CONNECT UNIT TO
230V/50Hz POWER
SUPPLY

MOTOR RUNS WHEN
POWER SWITCH IS
TURNED ON

POWER SUPPLY
OK?

CIRCUIT BREAKER
TRIPPED?

UNIT PUMPS INTO
HIGH PRESSURE
SHUT-OFF

IS UNIT IN HIGH
PRESSURE
SHUT-OFF?

ARE VALVES
OPEN,
PRESSURE
RELEASED?

UNIT PUMPS DOWN
INTO A VACUUM?

ARE HOSE
CONNECTIONS
TIGHT, ARE
THERE LEAKS?

YES

TROUBLESHOOTING ENDS

Summary of Contents for RG6-E-230V

Page 1: ...USER S OPERATING MANUAL RG6 E 230V Bosch Automotive Service Solutions GmbH L rriper Str 62 41065 M nchengladbach Germany email info atp europe de www atp europe de...

Page 2: ...re Vacuum Switch 6 B Set up procedures 7 9 C Purging the non condensable gases 10 IV Diagrams A Part list 11 B Refrigerant flow diagram 12 V Safety pressure switch 13 VI Care and maintenance 14 VII Te...

Page 3: ...source before servicing it 7 Always store refrigerant containers in a cool dry place 8 Always open service and cylinder valves slowly This allows quick control of the flow of gasses if there is any da...

Page 4: ...ed cylinders with a minimum of 41 bar 595PSI working pressure that serve the current regulations NOTE Recovery cylinders are designed for different pressures Do not exceed the working pressure of each...

Page 5: ...mmediate measures to relieve any high pressure and or tank overfill 4 WARNING Never overfill storage tanks Overfilling may cause tanks to explode 5 A scale must be used to avoid overfilling the storag...

Page 6: ...NTROLS NOTE To change from Recovery mode to Purge Close the Inlet port turn the unit off to prevent high pressure shutoff switch to Purge position and turn the Inlet port to the Purge position restart...

Page 7: ...t port on the RG6 E a If the compressor starts to knock slowly throttle back the Inlet valve until the knocking stops liquid hammering b If the Inlet valve was throttled back it should be fully opened...

Page 8: ...ect and store all hoses 12 Replace the in line filter on your RG6 E after every time contaminant is encountered The use of the Low Pressure Switch The RG6 E is equipped with a low pressure switch whic...

Page 9: ...necessary Schrader valves can restrict flow by up to 90 If the tank pressure exceeds 31 5 bar 450PSI use the tank cooling procedure to reduce the tank pressure When recovering large amounts of liquid...

Page 10: ...SET UP DIAGRAM FOR PUSH PULL METHOD Push pull only works with large systems where the liquid is readily accessible Do not use this method on systems that contain less than 7 Kilograms of refrigerant a...

Page 11: ...EM BEING SERVICED LIQUID VAPOR VAPOR LIQUID MANIFOLD GAUGE SET INPUT OUTPUT A scale must be used to avoid overfilling the storage tank Normal recovery Tank Vapor valve is closed Tank pre or sub coolin...

Page 12: ...temperature on the chart and look across to the corresponding pressure for the type of refrigerant in the tank Determine how that relates to the reading on the gauge 5 If the pressure reading is highe...

Page 13: ...Repl Kit SK 6001 15 Rubber Foot each 550502 16 Low Side Gauge SK 6003 17 High Side Gauge SK 6022 18 Hi Pressure Switch 549259 19 Lo Pressure switch 113726 PARTS LIST RG6 E 11 Pos Description Part No A...

Page 14: ...he use of a filter will greatly reduce the risk of damage to your RG6 E by preventing foreign material from entering the unit Special consideration for filtration must be given when you know you are s...

Page 15: ...f the recovery bottle Connect the recovery bottle to another bottle with spare capacity so that the pressure is reduced to a safe level This action should also reduce the pressure in the Outlet line f...

Page 16: ...erant only Do not use this unit in the vicinity of spilled or open containers of gasoline or other combustible liquids Avoid the use of extension cords If you must use an extension cord it should be a...

Page 17: ...R427A R500 R502 R507 R509 Not intended for use with Category I e g R11 R123 Not intended for use with Category II e g R114 Not intended for use with Category nor VI e g R13 R23 Power Source 230V 50 6...

Page 18: ...dvised to own at least one tank for every refrigerant type serviced plus an extra for burnouts and other unknowns Planning Ahead Knowing the quantity of refrigerant is important for planning storage r...

Page 19: ...n t economically justified in most cases It s still a great idea to do as much cleaning of refrigerant going back into the same system or owners system as possible We recommend using the largest high...

Page 20: ...nt or when transferring from one tank to another The rate of liquid transfer id very much dependent on hose size with larger hoses providing much better throughput Another trick is to chill the tank i...

Page 21: ...0V 50Hz POWER SUPPLY MOTOR RUNS WHEN POWER SWITCH IS TURNED ON POWER SUPPLY OK CIRCUIT BREAKER TRIPPED UNIT PUMPS INTO HIGH PRESSURE SHUT OFF IS UNIT IN HIGH PRESSURE SHUT OFF ARE VALVES OPEN PRESSURE...