Declaration Of Conformity; Problem Solving - La San Marco 100 Series Use And Maintenance

12. la San Marco S.p.A doesn't answer to warranty conditions , beyond those listed , conceded by the im-
porters/dealers to their clients Also the obligations of labour are excluded from the warranty of la San
Marco , travel and added costs relative to the reparation or substitution of the defective components of
the machine.
13. If, after a examination of la San Marco the returned component didn't result defective, the client will be
charged with the management costs, technical control and possible tests. Also the charges for the ship-
ping and the restitution of the material will be charged.

14. Declaration of conformity

The manufacturer:
la san Marco s.p.A.
34072 Gradisca d'Isonzo (GO) Italy – Via Padre e Figlio Venuti, 10
phone (+39) 0481 967111 – fax (+39) 0481 960166 – http://www.lasanmarco.com
declares under its own responsibility that the ESPRESSO COffEE MACHINE (as identified by the data on
the tag located on the machine) is complaint with the following European directives: 2006/42/EC, 2014/35/
EU, 2014/30/EU, Regulation (EC) no. 1935/2004, 2012/19/EU, 2011/65/EU.
for verification of compliance with said directives, the following harmonized standards have been applied:
EN ISO 12100, EN 60335-1, EN 60335-2-75.
AUTHORISED PERSON A
COMPIlE THE TECHNICAl fIlE
Eng. Roberto Nocera
Via Padre e figlio Venuti,10
34072 Gradisca d'Isonzo - ITAly
Gradisca d'Isonzo, November 2017

15. Problem solving

PROBlEM
1.
• The boiler is full of water
and the water flows out
of the safety valve.
2.
• The safety valve trips in
and vents the steam.
3.
• The machine was
started properly but the
water in the boiler does
not warm up.
44
CAUsE
• One of the routes of boiler
load or a group circuit has a
leak.
• Malfunction of electrical
system (the electrical heating
element is always connected).
• Pressure increase in the boiler
(the safety valve trips in at
2-2.5 bar).
• The electric heating element is
defective or is not connected.
• Main switch turned to position
1.
Mr. Roberto Nocera
C.E.O.
sOlUTiOn
• Check the autolevel circuit, the
manual charging button, and the
boiler heat exchangers.
• Replace worn or damaged parts to
eliminate the leak.
• Check the wiring that feeds the
heating element and the pressure
switch.
• Check if the heating element is
connected to the power supply.
• Check if the heating element safety
thermostat has tripped in and check
its proper operation.
• The main switch must be turned to
position 2