Hoval Belaria fit 53, Инструкция по установке и эксплуатации

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Moving parts
Touching the drives or the fans can cause injuries.
Before entering the interior of the unit, open and lock the
disconnecting switch on the connecting line of the unit
and set up an appropriate sign.
Contact with the fans can cause injury.
Prior to removing the protective grill or the fans, open the
isolator on the attachment line of the unit itself, padlock it
and display the appropriate warning sign.
Refrigerant
The intervention of the safety valve and the consequent
expulsion of the gas refrigerant may cause injuries and
intoxication.
Always wear suitable clothing including protective gloves
and eyeglasses for operations inside the danger zone.
Should the refrigerant leak please refer to the refrigerant
“Safety sheet”.
The taps which are before the safety valves must remain
in the open position and with the seal intact.
After any maintenance interventions, the valves must be
sealed in the open position; failure to comply with these
instructions can cause the refrigerant circuit to explode,
causing injury to persons and damage to property.
Contact between open flames or heat sources with the
refrigerant or the heating of the gas circuit under pressure
(e.g. during welding operations) may cause explosions
or fires.
Do not place any heat source inside the danger zone.
The maintenance or repair interventions which include
welding must be carried out with the system off.
Hydraulic parts
Defects in tubing, the attachments or the removal parts
may cause a leak or water projection with the consequent
damages to people, things or shortcircuit the unit.
Therefore, make the water connections with the utmost
care according to the instructions in this manual.
54 4 221 546 / 00
RESIDUal RISkS