CLIMAVENETA a-LIFE2 HP 302 DLIV Manual De Instalación, Uso Y Mantenimiento página 38

USER INSTRUCTIONS: MAINTENANCE, CLEANING
▪ These units are built using modern technologies that assure long-term high efficiency and performance levels.
▪ It is essential to establish and follow a regular inspection and maintenance programme. The following maintenance programme was established
considering optimal air pollution conditions in the place of installation. The indicated maintenance frequencies are purely indicative and can vary
depending on effective operating conditions. The most aggressive atmospheric conditions occur when there is an abnormal quantity of industrial
fumes, salts, chemical fumes and industrial dust.
TO CLEAN THE UNIT
ATTENTION! Disconnect the unit from the main power supply before cleaning it.
Do not direct jets of water on the unit. This may cause electrocution or damage the unit. Do not use hot water, abrasive substances or solvents; use
a soft cloth to clean the unit. If possible, do not use while the area is being cleaned.
ROUTINE MAINTENANCE PERFORMED By USERS
N.B.: Accurate maintenance always saves money and increases safety!
At the start of each air-conditioning season, at the start of each heating season and then at least once a month, perform the following operations:
▪ Clean the outside of the unit with a damp cloth.
▪ AIR FILTER: Before cleaning the filter, remove it from the unit.
Removing the filter
a-LIFE2 HP DLIV/DFIV - Turn the filter by pressing on the free side of the filter housing and remove it by sliding it along the guides.
▪ The filter can be cleaned by shaking it, washing it with detergent under running water, or by blowing it with compressed air. IMPORTANT: to clean
the filter, the jets of air or water must be directed in the opposite direction to that of normal air extraction and they must not be so violent as to dam-
age the filter medium. If the filters are cleaned with water, leave them to dry with care before using them so as not to compromise system efficiency.
▪ CONDENSATE DRAIN: During the summer season, make sure that the condensate drain is not obstructed and that the tray is free of dust and the
like. Any dirt could block the drain and cause the condensate to overflow.
ANNUAL CONTROLS
To ensure the unit works properly and remains in good condition, have qualified technical staff perform periodic maintenance operations at least
once a year.
▪ Checking the electrical components: Check all the electrical equipment, making sure the electrical connections are perfectly tight.
▪ Make sure all the bolts, nuts and flanges that may have come loose due to vibrations are perfectly tight.
▪ Check that there are no traces of dust, dirt or other impurities on the motor. Periodically check that the unit works without generating vibrations or
strange noises, that the ventilation circuit inlet is not obstructed with the consequent possibility of before using them the windings overheating.
▪ Make sure there is no dirt and no foreign bodies on the fan screw.
USER INSTRUCTIONS: ASSISTANCE
ATTENTION ! Always ensure that all installation, start-up and maintenance operations, etc. are performed by professionally
qualified people.
Before calling the Technical Assistance Service, make sure you have the following machine documentation to hand:
▪ Model of unit and Serial number
▪ Brief description of the type of installation
USER INSTRUCTIONS: SPARE PARTS
To maintain safety and quality levels, only replace machine parts with original spare parts and components.
When ordering spare parts, always indicate the model of the unit and the description of the component.
REPLACING COMPONENTS
▪ As specific technical skills are required to replace components, always call in an authorised Technical Assistance Centre.
▪ ATTENTION! All replacement operations must be performed with the unit switched off and disconnected from the water and
mains power supplies.
DISPOSAL
At the end of their lifetime, dispose of the units in compliance with the regulations in force in the country of installation.
The units are made from the following materials:
▪ Aluzinc sheet - Stainless steel sheet - Galvanised steel sheet
▪ Copper - Aluminium - Stainless steel
▪ Polyester - Polyethylene - Fibreglass - Plastic
All consumable and replaced parts must be disposed of safely and in compliance with environmental protection regulations.
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