2613
7
GB
Fig. 11
Remove nozzle-holder assembly (1) after loos-
ing screws (2) and nut (3), remove the small ca-
b l e s ( 4 ) f r o m t h e c o n t r o l b o x a n d t h e
photoresistance (6).
Withdraw the small cables (4) from the elec-
trodes, remove the diffuser disc-holder assem-
bly (10) from the nozzle-holder assembly (1)
after loosing screw (3, fig. 12).
Screw the nozzle (11) correctly and tighten it
as shown in figure
.
ATTENTION
During the reassembly of the nozzle-holder as-
sembly screw the nut (3) as shown in the figure
below.
4.3
ELECTRODES ADJUSTMENTS (
see fig. 12)
4.4
PUMP PRESSURE
The pump leaves the factory set at 12 bar.
To change it act on pump pressure adjust screw (4, fig. 5, page 4).
S7210
B
Fig. 11
B
3
TIGHTEN WITHOUT MOVING
BACKWARDS TO THE END
D5684
WARNING
L e a n t h e d i f f u s e r d i s c - h o l d e r
assembly (1) on the nozzle-holder
(2) and lock it by screw (3). For
prospective adjustments loosen
s c r e w ( 4 ) a n d m o v e t h e e l e c -
trodes assembly (5).
ATTENTION
To have access to the electrodes carry
out operation as described in
chapter
4.2
RECOMMENDED NOZZLES”
(page 6)
.
Fig. 12
4 – 5
mm
4.5
– 0.5 mm
0
1
MEASURES MUST BE
2
3
5
4
D5537
RESPECTED