E N G L I S H C H A P T E R
4 E N G L I S H
Pag. 4-8
b) The water filter assembled on
the water tube between tank
and pump is clogged.
b)
Clean the filter.
3.
The water level inside the tank
exceed the maximum allowed
and water flows continuously
from the overflow fitting.
3.
Causes:
a) The tank level probe have lime
scales on its end: the machine
does not operate correctly and
water is fed in continuously.
b) Thermostat
failure.
3.
Solutions:
a)
Disassemble the level probe
and carefully remove lime
scales from the gauge bodies
by means of emery cloth.
Make sure that the
pin/electrode does not rotate
inside the gauge holder, if
necessary screw the upper
nut tight.
b)
Replace it.
BOILER HEATING ELEMENT BURNT OUT
1.
The burnt-out element shows cleat
signs of melting of the external
copper tube.
1.
Lack of water in the boiler due to
malfunctioning of the electronic level
control.
1.
See “BREAKDOWNS ON THE
BOILER AND ON THE
ELECTRONIC LEVEL
CONTROL”.
2.
The burnt-out element is a whitish
colour with blisters all along the
heating element surfaces
2.
The heating element is covered with
thick scaling that inhibits the
diffusion of heat.
2.
Clean the boiler and remove all
scaling before fitting a new
heating element
ORDERING SPARE PARTS
The spare parts must be ordered only by fax with codes
and descriptions in order to ensure the rapid despatch
of the parts.
IMPORTANT
For electrical components other than for
220V/230V/240V 50 Hz supply (check on the
specification plate of the defective part), add to the
order code the letter corresponding to the rating
required as given in the following table:
A 220V/230V
60Hz.
B 240V
50Hz.
C 200V
50Hz.
D 200V
60Hz.
E 190V
50Hz.
F 115V
60Hz.
G 110V
60Hz.
H 208V
50Hz.
I 24V
50Hz.
L 240V
60Hz.
M 254V
50Hz.
Example 1:
An 230V/50 Hz coil remote control switch is required.
Complete order information:
Machine model: Machine Type .....
Registration No. 110227
Code No. 04775 - coil remote control switch
230V/50 Hz
1
piece
Example 2:
The same coil, but 254V/50 Hz.
Complete order information:
Machine model: Machine Type .....
Registration No. 110228
Code No. 04775/M coil remote control switch
254V/50 Hz
1
piece
N.B.
1.
The parts that appear in this manual without an
accompanying code number
ARE NOT
AVAILABLE
from stock.
2.
The codes “POS. 66” or “POS. 71” etc. that
appear next to some parts have nothing to do with
the spare part code for these parts, and should not
therefore be quoted in orders for spare parts.
STORAGE OR DEMOLITION
PROCEDURES
In case of a long period
storage
, it is necessary to
disconnect the hydraulics and electric feeding sources.
Proceed as follows:
a)
Drain the boiler, the condensates tanks and also
the water feeding tank (if existing).
b)
Drain all the water left into the pump, by
unscrewing the hexagonal screw on the lower side
of the pump casing (the side of the water feeding),
then screw again.
c)
Carefully clean the internal walls of the boiler of any
sediment or scaling.
d)
Clean the boiler connections and pipes to remove
any scaling.
e)
When all these operations have been completed,
turn off the water feeding valves and the drainage
valves.
Carefully refit all the panels of the machine and cover it
with a cloth to shelter from the humidity and dust.
In case of
demolition
of the machine, proceed as
follows:
a)
Drain the boiler, the condensate tank and the water
feeding tank directly into the sewerage system after
