58
WSAN-YES 18.2-35.2
M0ST10N19-00
Contact with parts that could be under voltage due
to the start up of the unit may cause electric
shocks, burns and electrocution.
When voltage is necessary for the circuit open the
isolator on the attachment line of the unit itself,
padlock it and display the appropriate warning sign.
Moving parts
Contact with the transmissions or with the fan
aspiration can cause injuries.
Prior to entering the inside of the unit open the
isolater situated on the con-nection line of the unit
itself, padlock and display the appropriate warning
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”.
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.
12 RESIDUAL RISKS