12
50% OFF
100% ON
Start-
Reg.
REG.
R60
S1
0
10
20
30
40
50
60
C
1
9
C
2
0
C
1
8
V
7
4
R
5
9
R
6
7
C
2
3
R
6
1
11
10
21
22
23
11. Setting the
Regeneration Electronics
Before setting, fill the X-ray devel-
oper baths with water.
The pump running time should be set
according to the individual require-
ments of the surgery.
We recommend, for example, that
where a large number of films are de-
veloped the regeneration time should
be lowered in order to avoid unne-
cessary consumption of chemicals.
11.1 XR 24
Switch „S1“ ON / OFF:
• If switch (22) is set to
OFF
, regeneration
will take place after 1.3m of developed film.
• If switch (22) is set to
ON
, then
additionally
regeneration will take place
every time the appliance is switched on.
Switch „S1“ 50% / 100%:
• If switch (21) is set to
100%
, then the
maximum pump running time of the
Regeneration Unit is 60s.
• By turning the switch (21) to
50%
then the
maximum pump running time of the
Regeneration Unit is halved to 30s.
Potentiometer „REG“ regeneration time
The amount of chemical transported to the
X-ray developer depends on the pump
running time of the Regeneration Unit.
The potentiometer (23) can be used to set
the pump time from >0s to <60s (<30s).
The pump operating time is factory-set at
30s. In this time approx. 190ml fresh
developer and fresh fixer are pumped to the
baths of the X-ray developer. If further
adjustment is necessary the potentiometer
knob (23) can be used to change the pump
operating time.
