Conel FLOW - Decommissioning; Decommissioning; Disassembly; Dismantling

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10.4 DECOMMISSIONING / DISASSEMBLY
10.4.1 Decommissioning
DANGER: Danger to life:
• All decommissioning activities may only be carried out by professional and
knowledgeable personnel who have been suf ciently informed by studying the
operating instructions in-depth;
• Wear your personal protective equipment and DO NOT work with wet hands or
wet feet or stand in the water – avoid a fatal electric shock;
• Consider this as well as the Conel Flow Rain-Champion as well as the pressure
lines are  lled with the conveying medium and are under pressure;
Note:
• Always close shut-off devices (sliders, removal stilts, etc.) slowly – avoidance of
pressure shocks, damage to the pump and the entire system possible;
• Switch off/disconnect electrical power supply (pull protective contact plug) and secure it again
against unauthorized or unintentional re-switch-on;
• Close the ball valve of the drinking water pipe;
• close the shut-off device of the pressure line (if any);
10.4.2 Dismantling
Attention:
• All dismantling activities may only be carried out by professional and knowledge-
able personnel, who have been suf ciently informed by studying the operating
instructions in-depth.
• Wear your personal protective equipment and DO NOT work with wet hands or
wet feet or stand in the water – avoid a fatal electric shock;
• Keep this in mind, as well as the Conel Flow Rain-Champion as well as the pres-
sure lines are  lled with the conveying medium and are under pressure – drain in
gessing pressure and emptying Conel Flow Rain-Champion reduces the overall
weight;
DANGER: Deadly electric shock
• Before dismantling begins, the power supply must be disconnected and secured
against unauthorized or unintentional re-entry.
• Switch off/disconnect electrical power supply (pull protective contact plug) and secure it against
unauthorized or unintentional power switching on;
• Disconnect the supply line from the switching box to the pump switcher;
• Remove the plug from the zone valve;
• If necessary, disconnect the plug of the level sensor;
• If necessary, completely dismantle the switch box from the wall:
• Close the ball valve of the drinking water pipe;
• Drain the water pressure in the drinking water pipe;
• Disconnect drinking water supply from The Conel Flow Rain-Champion;
• Close the shut-off valve of the pressure line;
• Drain the water pressure in the pressure line;
• Disconnect the pressure line at the pump switcher;
• Disconnect the connection of the suction line;
• Disconnect the connection of the emergency over ow