Regular Maintenance; Extraordinary Maintenance - Sammic AT-3 Manual De Instrucciones

EN
tion technician. The company is available to provide indications on how to
intervene technically through the AFTER SALES service

2 REGULAR MAINTENANCE

2.1 WARNINGS
Regular maintenance work can be carried out by non-specialised personnel
who, however, must always adhere to the instructions given in this manual.
Before cleaning or servicing the chiller turn off the power supply. When carr-
ying out regular maintenance work do not remove any of the safety guards.
2.2 CLEANING THE CHILLER AND ACCESSORIES
Before using this Chiller clean on the inside and all the accessories. Use
warm water and neutral soap. Rinse and dry well. Do not use solvent or
powder based detergents and use a silicon wax to protect the steel.
2.3 PERIODICALLY CLEANING THE CONDENSER
The condenser should be cleaned periodically. Cleaning intervals will
depend on how frequently it is used.
CAUTION: To access the condenser it is necessary to remove the
safety guards. Always use qualified and specialised personnel.
To guarantee efficiency and performance in time, it is necessary to clean
the condenser periodically. It is highly recommended if located in dusty
environments to clean the louvers on the refrigerating unit once a month
and once every three months if located in closed and clean environments.
To remove dust and dirt from the louvers use a brush or vacuum cleaner.
Do not use sharp objects or tools that could damage the condenser. Do not
clean using water jets.
2.4 MEASURES TO TAKE WHEN OUT OF SERVICE FOR A PERIOD
OF TIME
When the Chiller is out of service for a long period of time take the following
measures:
• Remove the plug from the power socket
• Remove all food and clean the inside of the Chiller and all accessories
• Buff all the stainless steel surfaces with a cloth moistened with vaseline
oil to give a protective coating;
• Leave the door ajar for air circulation to prevent bad odours
• Periodically air the room or kitchen where the Chiller is installed.

3 EXTRAORDINARY MAINTENANCE

CAUTION: Extraordinary maintenance and servicing work must be
carried out be qualified person- nel!
3.1 UNDERSTANDING SIMPLE MALFUNCTIONS
At times malfunctions are due to simple and trivial causes and nearly
always there is no need to call in a specialised technician, therefore before
informing the company check for the following:
The Chiller is not powered:
a. Check that it is plugged in
b. Check that there is power.
The Chiller does not reach the correct internal temperature:
a. Check the temperature settings
b. Check the probe.
c. Check the functioning of the fans.
The Chiller is excessively noisy:
a. Check that the Chiller is level. If unbalanced this could cause vibrations
creating excessive noise.
b. Check that the Chiller is not positioned up against other machines or
objects causing vibrations.
After having proceeded with the foregoing checks and if the problem per-
sists, contact the company giving:
• A description of the type of malfunction
• Chiller code and serial number which are indicated on the metal plate.
4 WASTE DISPOSAL AND SCRAPPING
Storing waste:
It is possible to temporarily store special waste products that are to be scra-
pped. However, the user must observe and adhere to the local governing
laws regarding waste management.
Macro – dismantling the Chiller:
Each country has its own waste management laws, therefore the user must
observe and adhere to the local governing laws where the Chiller is to be
scrapped.
As a general guideline the Chiller should be handed over to a special waste
treatment plant. Dismantle it and divide the various components into groups
according to their chemical properties. Remem- ber that there is oil and
refrigerating solutions in the condenser that can be recuperated and reused
and the various components are considered special waste products and as
such are treated as urban waste.
CAUTION: All dismantling operations must be carried out by spe-
cialised personnel!
4.1 INFORMATION FOR A CORRECT WASTE
Directive on the electrical appliances waste (WEEE) (RoHS)
In the optical of the respect of the ambient of the health and based on the
sanctioned despositions from the Directive 2002/95/CE of the European
Union in matter of limitation to the use of dangerous substances (RoHS),
regarding:
• Lead (Pb)
• Mercury (Hg)
• Hexavalent chromium (Cr Vl)
• Cadmium (Cd)
• Polybrominated biphenyl (PBB)
• Polybrominated diphenyl ether (PBDE)
and according to of art. the 13, D.Lgs. 25 July 2005, n. 151 "Performance
of the Directives 2002/95/ CE, 2002/96/CE and 2003/108/CE, relative to the
reduction of the use of dangerous substances in the equipment electronic
electrical workers and, to the waste disposition, the manufacturer declares
that its products respect such norms.
The following symbol on the side of the equipment indicates
that the product must not be disposed of as urban waste.
Disposing of a household appliance separately avoids possible negative
consequences for the environment and health deriving from inappropriate
disposal and enables the constituent materials to be recovered to obtain
significant savings in energy and resources. As a reminder of the need to
dispose of household appliances separately, the products is marked with a
crossed-out wheeled dustbin.
5 INSTRUCTION FOR THE INSTALLATION
This manual aims at providing the user with all the necessary information
to correctly use and maintain the Chiller.
Before use carefully read all the instructions given in this manual.
The manufacturer shall decline all responsibility for operations and use
which disregard the instructions herein.
6
- 6 -