Hitecsa EQPL-B 4360 Manual Del Operador página 86

II.11.3.3 Eliminating Circuit Humidity
If during the operation of the machine there is evidence of humidity in
the refrigerant circuits, it is essential to drain the circuit completely of
refrigerant and eliminate the cause of the problem. To remove all the
humidity, the operator must dry out the circuit by evacuating it to 70 Pa,
and then proceed to recharge it with the gas charge indicated in the
plate located on the unit.
II.12 DISMANTLING THE UNIT
SAFEGUARD THE ENVIRONMENT!
Dispose of the packaging materials in compliance
with the national or local legislation in force in your
country. Do not leave the packaging within reach of
children.
It is advisable that the dismantling of the unit is performed by a
company authorised to collect obsolete products and machinery.
The unit as a whole is composed of materials considered as secondary
raw materials and the following conditions must be complied with:
 the compressor oil must be removed. It must be recovered and
delivered to a body authorised to collect waste oil;
 refrigerant gas may not be discharged into the atmosphere. It should
instead be recovered by means of homologated devices, stored in
suitable cylinders and delivered to a company authorised for the
collection;
 the filter-drier and electronic components are considered special
waste, and must be delivered to a body authorised to collect such
items;
 the foamed polyurethane rubber insulation material of the water
exchangers must be removed and processed as urban waste.
SECTION II :: INSTALLATION AND MAINTENANCE
87