INVENTOR CB-WUI-20L Manuel D'utilisateur page 15

The recovery equipment shall be in good working order with a set with a set of instructions
concerning the equipment 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 good condition. Before using
the recovery machine, check that it is in satisfactory working order, has been properly maintained
and that any associated electrical components are sealed to prevent ignition in the event of a
refrigerant release. Consult manufacturer of 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 drained form a system, it shall be carried out safely.
UV-C lamp
This appliance contains a UV-C lamp. Read the maintenance instructions before opening the
appliance.
1. Do not operate UV-C lamps outside of the appliance.
2. Appliances that are obviously damaged must not be operated.
3. Unintended use of the appliance or damage to the housing may result in the escape of
dangerous UV-C radiation. UV-C radiation may, even in small doses, cause harm to the eyes
and skin.
4. Before opening doors and access panels bearing the ULTRAVIOLET RADIATION hazard symbol
for the conducting USER MAINTENANCE, it is recommended to disconnect the power.
5. The UV-C lamp can not be cleaned, repaired and replaced.
6. UV-C BARRIERS bearing the ULTRAVIOLET RADIATION hazard symbol should not be removed.
!
WARNING
This appliance contains an UV emitter. Do not stare at the light source.
15
EN