Technical Data; Function Of The Unit; Overview (A) - Rothenberger Rorec Pro A3 Bedienungsanleitung

When connecting service equipment (such as vacuum pumps, scales, recovery units) to a power
source, the connection must be made outside the Temporary Hazardous Zone.
Factory-equipped power cord of ROREC Pro A3 is 3.2m, which can make sure the connection is
made in the area free of ignitable concentrations. Do not change the power cord at will.
Specific Conditions of Use
Provision shall be made external to the equipment that ensures that the circuits are limited to
overvoltage category II as defined in EN 60664-1.
In the final use, the OFP port shall comply with at least IP20.
Maximum recovery weight of refrigerant shall not exceed 80kg at any time. After the working, the
Recovery Unit for Flammable Refrigerants shall be stopped and ensured the refrigerant to be
cooling.
Equipment shall not be installed in a location where the external conditions are conducive to the
built-up of electrostatic charge on such surfaces. In addition, the equipment shall only be
cleaned with a damp cloth. For external material information, please contact the manufacturer.
Equipment shall be operated such that the supply cable is protected from mechanical damage.
The cable shall not be subjected to tension or torque.
WARNING! Do not open when an explosive atmosphere may be present!
WARNING! Do not connect or disconnect when energized!
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Technical Data

Power ..................................... 220-240 V ~, 50/60 Hz
Motor ...................................... Brushless Motor, 750 W
Motor speed ........................... 3000 RPM
Maximal Current Draw ........... 6,5 A
Compressor ............................ Oil-less, Air-cooled, Piston
High Pressure Protector ......... 38,5 bar/ 3850 kpa (558 psi)
Operating Temperature .......... 0-40°C
Dimensions (LxWxH) ............. 370 x 250 x 297 mm
Net Weight ............................. 11,5 kg
Refrigerants ............................ Category III: R12, R134a, R401C, R500, R1234YF, R600a
Sound pressure level (L
Sound power level (L
The noise level during operation can exceed 85 dB (A). Wear hearing protection!
Measured values determined in accordance with EN 60335.
Note: R-702, R-E170, R-1150, R-429A, R-435A, R510A aren't compatible
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Function of the Unit

3.1 Overview
START/STOP: Starts and Stops suction device.
LP-SWITCH: Hold for 3 seconds to switch between LP1, LP2 und Lp3.
UNITS/ZERO: Press to change units to lnHg, Kpa, Psi, Kg/I, Bar, Mpa. (Hold for 3 seconds to
zero out readings)
CANCEL ALARM: Hold for 3 seconds to mute suction device.
LP1: (Auto shutoff with manual restart)
If the inlet pressure is lower than -20inHg for 20 seconds, the unit will shut down.
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Category IV: R22, R401A, R401B, R402B, R407C, R407D,
R408A, R409A, R411A, R411B, R412A, R502, R509, R290
Category V: R32, R402A, R404A, R407A, R407B, R410A, R507
) ..... ≤ 68 dB (A) ¦ K
pA
) ......... ≤ 79 dB (A) ¦ K
WA
ENGLISH
3 dB (A)
pA
3 dB (A)
WA
(A)