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DRAINING THE DOSATRON
In order to perform thorough maintenance on the DOSATRON, or to protect it
from frost, it may be necessary to drain it.
• Turn off the water supply and allow the pressure to drop to zero.
• Remove the injection assembly ( see Removing/refitting the injection
assembly, page 44).
• Unscrew the top cover and take out the motor.
• Disconnect the water inlet and outlet connections.
• Empty the main body after removing it from the mounting bracket.
• Refit, once you have cleaned the motor cover seal
fig 28 fig 29
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