GB
11
LOWER THAN 750 µS/cm.
The humidifier gets to the real working level
slowly, as it takes some hours (sometimes
some days) to make the water evaporate as to
concentrate the salts inside of the cylinder, so
the water can get to a conductivity higher than
750 µS/cm.
SWITCH > AUTOMATIC POSITION
(AUT)
SWITCH > AUTOMATIC POSITION
(MAX)
IMPORTANT
(fig. 8)
SWITCH TO CHOOSE HUMIDIFICATION
POWER.
In “AUT” position the system supplies 30% of
max. water vapour delivery which is preset in
phases Iª and IIª of LevControl 1; Iª, IIª, IIIª of
LevControl 2. It supplies the max. water vapour
delivery in phase IIIª of LevControl 1 and in
phase IVª of Lev Control 2.
In “MAX” position it always supplied the maw.
water vapour delivery.
Note: The “MAX” position must be used
only during the manual leavening phase.
W
W
W
W
A
A
A
A
R
R
R
R
N
N
N
N
II
II
N
N
N
N
G
G
G
G
!!
!!
!!
!!
!!
!!
THE USER MUST NOT INTERVENE SHOULD ANY OF THE FOLLOWING MACHINE MAL-
FUNCTIONS OCCUR.
IT IS OBLIGATORY TO CONTACT AN AUTHORIZED TECNOMAC TECHNICIAN.
1. THE CONTROL PANEL IS NOT WORKING
2. THE HEATING SYSTEM IS NOT WORKING
3. IN ANY OTHER CASE OF IRREGULAR FUNCTIONING
4. PERIODIC MAINTENANCE
W
W
W
W
A
A
A
A
R
R
R
R
N
N
N
N
II
II
N
N
N
N
G
G
G
G
!!
!!
!!
!!
!!
!!
THIS PROCEDURE MAY ONLY BE DONE
BY AN AUTHORISED TECNOMAC
INSTALLATION TECHNICIAN
STEAM BOILER UNIT
Maintenance is advisable any time you the
humidifier after a long period of inaction or
when the “worn-out cylinder” alarm appears. In
such a case it is necessary to remove and
replace the cylinder, the only component sub-
ject to deterioration. If the humidifier operates
particularly with hard or aggressive water, it
should be necessary to substitute the cylinder
more frequently. Don't use decalcifiers or any
type of acids to wash the cylinder, as to avoid
the corrosion of the internal parts.
Remove the cylinder as follows:
– Empty the cylinder, draining water through
the “DR” key;
– Power supply OFF;
– Disconnect the steam pipe from the cylinder;
– Disconnect the electric connections to the
