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Open the stop valve
Connecting
All manuals and user guides at all-guides.com
6. Turn slot (1) with a screwdriver so that it is
parallel to the direction of flow.
Note: To close, turn the slot so that it is
across the direction of flow.
7. Fit the thermal insulation shell.
Caution: The plastic parts of the motor
may not be heat-insulated in order to protect
the pump from overheating.
8. Connect the pipework.
Caution: The stop and non-return valves,
are already pre-installed and sealed with a
tightening torque of 15 Nm (hand-tight).
Screwing with excessive tightening torque
destroys the valve screw connection and the O
ring.
When installing the valve, use a fixed spanner to
prevent twisting.
Installation
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