Xylem LOWARA Resiboost MMW09 Manuel D'installation, D'utilisation Et D'entretien page 24

en - Original instructions
Causa Soluzione
Potrebbe esistere un Verificare il collegamento
problema con il tra- idraulico tra il trasmettitore e
smettitore di pressio- il sistema.
ne.
Controllare il funzionamento
del sensore.
È presente aria nel sensore o
nel circuito idraulico.
Il set point è troppo Modificare il set point.
alto e la pompa non
raggiunge la pressio-
ne desiderata.
La pompa non è Controllare la condizione di
adescata. aspirazione della pompa.
1 Introduction and Safety
1.1 Introduction
Purpose of this manual
The purpose of this manual is to provide necessary
information for:
• Installation
• Operation
• Maintenance
CAUTION:
Read this manual carefully before instal-
ling and using the product. Improper use
of the product can cause personal injury
and damage to property, and may void
the warranty.
NOTICE:
Save this manual for future reference, and keep it
readily available at the location of the unit.
1.2 Safety terminology and symbols
Hazard levels
Hazard level
DANGER:
WARNING:
CAUTION:
NOTICE:
24
Indication
A hazardous situation
which, if not avoided, will
result in death or serious
injury
A hazardous situation
which, if not avoided,
could result in death or
serious injury
A hazardous situation
which, if not avoided,
could result in minor or
moderate injury
• A potential situation
which, if not avoided,
could result in unde-
sirable conditions
• A practice not related
to personal injury
Il dispositivo di protezione principale del sistema
è attivato.
Causa Soluzione
Cortocircuito Controllare i cavi di collegamen-
to.
In caso di una Sostituire il condensatore in pre-
pompa monofa- senza di uno esterno. In presen-
se, il protettore za di un condensatore interno, ri-
termico è gua- volgersi al rappresentante di ven-
sto. dita e assistenza di zona.
Hazard categories
Hazard categories can either fall under hazard levels
or let specific symbols replace the ordinary hazard
level symbols.
Electrical hazards are indicated by the following spe-
cific symbol:
Electrical Hazard:
Hot surface hazard
Hot surface hazards are indicated by a specific sym-
bol that replaces the typical hazard level symbols:
CAUTION:
1.3 Inexperienced users
WARNING:
This product is intended to be operated
by qualified personnel only.
Be aware of the following precautions:
• This product is not to be used by anyone with
physical or mental disabilities, or anyone without
the relevant experience and knowledge, unless
they have received instructions on using the
equipment and on the associated risks or are su-
pervised by a responsible person.
• Children must be supervised to ensure that they
do not play on or around the product.
1.4 Warranty
For information about warranty, see the sales con-
tract.
1.5 Spare parts
WARNING:
Only use original spare parts to replace
any worn or faulty components. The use
of unsuitable spare parts may cause
malfunctions, damage, and injuries as
well as void the guarantee.
For more information about the product's spare
parts, refer to the Sales and Service department.