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Model 700
MAINTENANCE AND TROUBLESHOOTINGTABLE OF CONTENTS
4-51
4. Loosen the thumb screws holding the valve
in place.
Model 700 TCD Upper Enclosure
Figure 4-23 Stream Switching Assembly
5. Lift the solenoid off of the alignment pins
(approximately 1/8”).
6. Slide out the solenoid block.
7. Disconnect the wire leads and remove the
gasket from the bottom of the solenoid
block.
The solenoids are not
polarity sensitive.
JULY 2007
8. Replace the old leads at the connector plug
or splice the wires from the new solenoid to
the old leads.
Solenoid Valve Replacement