What To Do If - JBL CristalProfi e491 greenline Manual

Place the ceramic shaft and impeller back in the casing. Check that both rubber bearings are
present and correctly positioned for the ceramic shaft. Put the impeller cover back in and,
pressing gently, turn the cover towards "CLOSE" until the stop point.
Please note: If the impeller has to be replaced due to wear and tear, the complete set com-
prising the impeller with the shaft and 2 rubber bearings must be replaced. Only this way
can flawless operation and quiet running be guaranteed. When the impeller and shaft are
removed, a rubber bearing often adheres to the base of the impeller casing where it is very
difficult to remove. JBL has produced a special tool for this purpose which is available at
specialist pet shops under the name "Extraction tool for impeller bearing". A useful cleaning
brush for the impeller casing comes with the tool.
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Re-starting the filter
Place the hose connection block with the attached hoses back in position as described in
(2). Then turn the right-hand stopcock lever towards "OPEN" until the stop point. Repeat
with the left-hand lever a few seconds later.
If the water does not begin to run into the filter automatically, start the filter as described in (5).
Connect the filter to the mains power supply.

What to do if...?

The pump head cannot be correctly fitted
Cause
One or more filter baskets too full or not
positioned correctly on top of one another
Filter on pump head leaks
Cause
Fastening clips not closed or not properly closed
Profile seal washer dirty
Profile seal washer fitted incorrectly, twisted,
damaged or missing.
Filter does not run or no water flows out
Cause
No power supplied
No water in the filter
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Solution
Do not overfill filter baskets, check the baskets are
properly stacked on top of each other
Solution
Close all fastening clips correctly
Clean sealing surfaces and grease with Vaseline
Position seal washer correctly or replace
Solution
Plug into power supply
Filter does not have automatic suction! Press start
button and fill filter with water (5)