C
HAPTER
5
S
YCON
2500
M
AINTAINANCE
P
AGE
43
►
Replacing components
Please read the notes at the beginning of Chapter 5
→page 38.
→ Please read the notes in the data sheets of components
C
HANGE OF
I
NLET
S
OLENOID
V
ALVE
1. Release pressure from water supply and
empty measuring chamber
→ page 40
2. Remove
inlet
plug
from
measuring
chamber
2. Pull down retaining ring on the bulkhead
fitting and remove valve
3. pull out inlet connector ¼"
4. Install the new valve in reverse order
order no. 33-090 014
R
EPLACEMENT OF
A
GITATOR
1. Disconnect power and open the lid of the
control
2. Remove cable connections
3. Unscrew the mounting screws
4. Install the new agitator in reverse order
order no. 33-090 710
R
EPLACEMENT OF
P
ERISTALTIC
P
UMP
M
OTOR
1. Dismantle cartridge of peristaltic pump
→ page 39
2. Disconnect power and open the lid of the
control
3. Remove display circuit board
4. Unscrew the mounting screws of peristaltic
pump motor
5. Remove worn pump motor and install the
new pump motor in reverse order.
order no. 33-090 026
WARNING
