Establishing the connections
E
• Use hoses that are suitable for a pressure of at least 1 bar.
• Shorten the stepped hose adapters according to the hose diameter in use.
• Secure the hose with a hose clip.
• Hand-tighten the union nut of the stepped hose adapter.
• Screw the stepped hose adapter with the flat seal or O-ring onto the connection so that the
connection is leak-tight.
• You can choose from the two connections arranged opposite each other to ensure that the
hose is routed optimally.
– Use the closing cap to close the connection that is not in use.
– Vitronic 55 W: The closing cap has an inspection glass for function checks.
Connecting the unit to the flow-through filter.
Vitronic 18 W, 24 W, 36 W
The unit is suitable for connection to flow-through filters. Both outlet sockets are screwed to
the inlet nozzles on the flow-through filter. Adhere to the instructions for use of the flow-
through filter.
How to proceed:
F
1. Unscrew the closing cap.
2. Guide the two outlet sockets with the flat seal through the two holes in the container wall of
the flow-through filter.
3. Screw the inlet nozzle with the O-ring onto the outlet socket and hand-tighten the inlet noz-
zle.
4. Connect the supply hose to the inlet socket. (→ Establishing the connections)
Inserting the UVC lamp
CAUTION
The quartz glass and UVC lamp could break and cause cuts.
Act with caution when performing work on the UVC clarifier in order to avoid cuts.
Avoid shocks, impacts and abrupt movements to prevent the glass from breaking.
G
• Loosen the self-tapping screw until the the screw tip is sunk into the casing of the clamping
screw.
• Carefully remove the quartz glass by pulling it forward with a slight turning movement.
• Carefully push the quartz glass with the O-ring as far as the stop in the unit head during in-
stallation.
– Ensure that the O ring is located in the gap between the unit head and the quartz glass.
• Tighten the clamping screw up to the stop.
• Wipe the quartz glass with a damp cloth to remove dirt and fingerprints.
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