- GB -
34
Cleaning the quartz glass
Attention!
Breakable glass.
Possible consequences:
Injury to your hands caused by cuts.
Protective measures:
Handle the quartz glass and UVC lamp with care.
Note!
If the water flow is suddenly interrupted downstream of the outlet (e.g. with a slide valve), this can lead to a
brief increase of pressure of more than 1 bar (water hammer).
Possible consequences:
The unit may be damaged.
Protective measures:
•
Switching off: First switch off the pump, then close the slide valve. If the unit is operated in a filter system,
first take the filter system out of operation.
•
Switching on: First open the slide valve, then switch on the pump. If the unit is operated in a filter system,
start up the filter system last.
•
Install the slide valve upstream of the inlet.
Prerequisite: The device head is removed. (
→
Removing the unit head)
8.
0.
How to proceed:
O
1. Turn the casing cover counterclockwise as far as the stop.
−
Rotational direction symbol "Open lock".
−
The casing cover can be very firmly seated. If necessary, insert a rod through the lugs to achieve greater levera-
ge.
2. Carefully pull the quartz glass and cleaning rotor out of the casing.
3. Clean the quartz glass and the cleaning rotor.
−
Pull off the cleaning rotor and clean with a brush under running water.
−
Wipe the quartz glass with a damp cloth.
−
Thoroughly clean the inner and outer surfaces of the casing.
4. Replace the quartz glass if it is damaged or very scratched.
−
Undo the clamping screw and pull the quartz glass, together with the O ring, from the casing cover.
−
Clean the O ring and lubricate with OASE grease (order No. 27872). Replace the O ring if it is damaged.
5. Fit the quartz glass together with the O ring onto the casing cover and screw in the clamping screw as far as the
stop.
−
Pull the O ring over the flanged rim to avoid grease residue coming into contact with the quartz glass.
−
Ensure that the clamping screw audibly engages, otherwise the casing cover cannot be fitted into the casing.
6. Check the profile wear at both ends and the inner surfaces on the cleaning rotor.
−
If the profile is worn, the cleaning rotor rotates sluggishly and has to be replaced.
7. Push the cleaning rotor onto the quartz glass.
−
Ensure that it is correctly positioned.
8. Carefully push the quartz glass and the cleaning rotor into the casing.
9. Turn the casing cover clockwise as far as the stop.
−
Rotational direction symbol "Close lock".
Wear parts
The following components are wear parts and are excluded from the warranty:
•
UVC lamp, quartz glass and O ring for quartz glass
•
Cleaning
rotor
•
Lamp
holder
Storage/Over-wintering
The unit is protected from frost:
The unit can be operated as long as the water temperature does not go below +4 °C.
The unit is not protected from frost:
Remove the unit at temperatures below zero degrees centigrade. Thoroughly clean and check the unit for damage.
Disposal
Do not dispose of this unit with domestic waste! For disposal purposes, please use the return system provided.
Disable the unit beforehand by cutting off the cables.
Dispose of the UVC lamp by using the return system provided for this purpose.
30481-11-13_GA_Bitron Eco 120, 134 34
18.11.2013 11:29:46
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