113
cod. 3541T620 - Rev. 05 - 04/2022
EN
DORA
90 LT - 120 LT
2. USE OF THE WATER HEATER
2.1
BASIC SAFETY RULES
PROHIBITION
Do not open or disassemble the
product when it is electrically
powered.
PROHIBITION
Do not touch the product if bare-
foot or with wet or damp parts of
the body.
PROHIBITION
Do not climb, sit and/or place any
type of object on the product.
VISUAL IN-
SPECTION
Check that the device is free from
tools or utensils of various kinds.
If present, remove them.
2.2
MAINTENANCE BY THE USER
ATTENTION
Before cleaning, it is important
to make sure that the machine
is turned off and the plug is not
connected to the socket.
DANGER
Do not remove the plug from the
socket by pulling the power cord.
2.2.1 General and control panel cleaning
USER
Periodicity:
Equipment to be
used
MONTHLY
(or in conditions of
evident dirt)
Soft and dry cloth
PROHIBITION
Do not pour or spray water on the
product.
Do not clean the surfaces with
easily flammable substances (for
example: alcohol or paint thin-
ners).
MANUAL
CLEANING
Clean only the external surface
and the control panel using a
soft, dry cloth.
2.2.2 Operating anomalies / failures
In case of operating anomalies, possible failures or replace-
ment of parts due to wear/damage, the user must:
• switch off the water heater as indicated in the section
“
Switching off
” in paragraph 2.4 and disconnect the power
cord plug from the socket.
• Contact an expert technician or the technical assistance
service.
2.3
MAINTENANCE TO BE CARRIED OUT BY THE
EXPERT TECHNICIAN
EXPERT
TECHNI-
CIAN
R290
Any intervention on the de-
vice, including disposal, must
be performed by qualified per-
sonnel with a suitable Refrig-
eration Technician's Licence
aimed at the knowledge and
management of systems con-
taining HC type gases such as
R290 (Propane).
CHECK OF THE DEVICE
USER
EXPERT TECHNICIAN
/ MANUFACTURER'S
TECHNICAL
ASSISTANCE
Periodicity:
YEARLY
To ensure the functionality and efficiency of the device, it must
be subjected to
regular checks
.
• Refer to chapter 8.
