Casals QUANTICA EEC Manual De Instalación, Operación Y Mantenimiento página 8

Whilst the unit has been designed to minimize any risk posed to the safety of people who will interact with it.
It has not been technically possible to eliminate completely the causes of risk. It is therefore necessary to refer to the require-
ments and symbolism below.
LOCATION OF
RISK (if present)
Mixing box with
dampers and actu-
ators
Thermal heat
exchangers
Electric heaters
Heat
exchangers
Fans
External to unit:
unit enclosure
Internal com-
ponent: electric
cables and
metallic parts
RESIDUAL RISK
Crush
Small stab wounds,
burns
Electrocution,
severe burns
Small stab wounds,
crush
Cuts, eye damage, Insertion of objects through
broken bones
Intoxication,
severe burns
Electrocution,
severe burns
METHOD OF INJURY
Contact
Contact
Contact,
Fire due to short circuit or
overheating of the heating
elements
Contact
the fans are operating
Fire due to short circuit or
overheating of the supply
cable external to unit
Defect in the supply cable
insulation, live metallic
parts
EN
PRECAUTIONS AND
PROTECTIONS
Remove voltage before any
operation
Avoid any contact,
use protective gloves
Periodic check of the safety
devices, adhesive warning signs
on the machine
Avoid any contact,
use protective gloves
Never put objects through the
fans sections
Size cables and mains protec-
tion system in accordance with
standards regulations
Adequate protection of power
cables, ensure correct earthing
of all metal parts
08