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When transferring refrigerant into cylinders, ensure that only appropriate refrigerant recovery cylinders
are employed. Ensure that the correct number of cylinders for holding the total system charge is availa-
ble. All cylinders to be used are designated for the recovered refrigerant and labelled for that refrigerant
(i.e. special cylinders for the recovery of refrigerant). Cylinders shall be complete with pressure relief
valve and associated shut-off valves in good working order. Empty recovery cylinders are evacuated and,
if possible, cooled before recovery occurs.
The recovery equipment shall be in good working order with a set of instructions concerning the equip-
ment that is at hand and shall be suitable for the recovery of flammable refrigerants. In addition, a set of
calibrated weighing scales shall be available and in good working order. Hoses shall be complete with
leak-free disconnect couplings and in good condition. Before using the recovery machine, check that it
is in satisfactory working order, has been properly maintained and that any associated electrical compo-
nents are sealed to prevent ignition in the event of a refrigerant release. Consult manufacturer if in doubt.
The recovered refrigerant shall be returned to the refrigerant supplier in the correct recovery cylinder,
and the relevant Waste Transfer Note arranged. Do not mix refrigerants in recovery units and especially
not in cylinders.
If compressors or compressor oils are to be removed, ensure that they have been evacuated to an
acceptable level to make certain that flammable refrigerant does not remain within the lubricant. The
evacuation process shall be carried out prior to returning the compressor to the suppliers. Only electric
heating to the compressor body shall be employed to accelerate this process. When oil is drained from
a system, it shall be carried out safely.
Summary of Contents for DH5010
Page 3: ...FIG 2 FIG 1 FIG 3...
Page 57: ...57 UFESA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24...
Page 58: ...58 8 30 cm T 250V 3 15...
Page 59: ...59 4 m2 R290 40g...
Page 60: ...60...
Page 61: ...61 0 C B B TRENDS SL 20 cm 50 cm 1 24...
Page 62: ...62 1 24 1 80 30 5 9 1 24 1 5 5 5 5...
Page 63: ...63 5 5 50 16 C 1 8 38 2 12 C 5 60 12 16 C 10 2 9 mm 3 0 6 m...
Page 64: ...64 2...
Page 65: ...65 5 32 C 2012 19...
Page 66: ...66 C02...
Page 67: ...67...
Page 68: ...68...
Page 69: ...69 25...
Page 70: ...70...
Page 71: ...71 a b c d e f g h 80 i j k...
Page 72: ...72...
Page 73: ...73...
Page 74: ...74 8 30 51 3 250 T 2 4 R290 40...
Page 75: ...75 UFESA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 On Off 23 On Off 24...
Page 76: ...76 B B TRENDS SL 1 50 20 24 24 5 30 80 TIMER TIMER 24 5 TIMER TIMER 5 5 5...
Page 77: ...77 0...
Page 78: ...78 32 5...
Page 79: ...79 50 5 5 16 P1 12 2 38 8 16 12 60 5 10 2 9 3 6 0...
Page 80: ...80...
Page 81: ...81 WEEE EU 91 2102 C02...
Page 82: ...82 octafluoronaphthalene OFN 08...
Page 83: ...83 52 octafluoronaphthalene OFN octafluoronaphthalene OFN octafluoronaphthalene OFN...
Page 84: ...84...
Page 85: ...85...
Page 88: ...88 B B TRENDS SL e B B TRENDS SL 1999 44 B B TRENDS SL B B TRENDS SL...
Page 89: ...89 B B TRENDS SL 23 2003 B B TRENDS SL 2003 10 B B TRENDS SL...