Inspection And Servicing - Kessel Aqualift S LW 600 Bedienungsanleitung Und Wartungsanleitung

Inspection
The system must be checked once every month by the ope-
rator through observation of the switching routine for opera-
tional ability and leaks.
CAUTION:
Disconnect the unit from the mains during all servi-
cing work! Heed safety instructions!
All the servicing and maintenance work described
below may only be carried out by authorised qualified
personnel. Repairs may only be carried out by the ma-
nufacturer.
During servicing of lifting stations, EN 12056 must be hee-
Servicing
ded. Servicing work must be carried out by authorised qua-
lified staff. The following tasks have to be carried out:
• Visual inspection of the pumps and fitting parts
• Check the pump for free movement wear and deposits
• Check the connection pipes for mechanical damage
• Check the chamber system for heavy soiling, clean if ne-
cessary. Sharp cleaning tools (e.g. pointed spades) are not
suitable since they may damage the chamber.
According to EN 12056, servicing must be carried out at the
following intervals at least:
• Every quarter in the case of systems in businesses
• Every six months in the case of systems in multi-family
homes
• Every year in the case of systems in single family home
Special servicing instructions for chamber system LW 600
All jobs can be carried out outside the chamber.
No-one may climb into the chamber LW 600. The pump
brackets could otherwise become damaged, for example.
• The pump is removed by opening the red one-hand snap
closure. The pump including pressure pipe is removed from
the chamber.
1. In the case that a KESSEL product is defective, KESSEL has the
option of repairing or replacing the product. If the product remains
defective after the second attempt to repair or replace the product
or it is economically unfeasible to repair or replace the product, the
customer has the right to cancel the order / contract or reduce pay-
ment accordingly. KESSEL must be notified immediately in writing
of defects in a product. In the case that the defect is not visible or
difficult to detect, KESSEL must be notified immediately in writing
of the defect as soon as it is discovered. If the product is repaired
or replaced, the newly repaired or replaced product shall receive a
new warranty identical to that which the original (defective) product
was granted. The term defective product refers only to the product
or part needing repair or replacement and not necessarily to the en-
tire product or unit. KESSEL products are warranted for a period of
24 month. This warranty period begins on the day the product is
shipped form KESSEL to its customer. The warranty only applies
to newly manufactured products. Additional information can be

6. Inspection and Servicing

7. Warranty
• The backwater flap can be removed using the black lever.
Caution: The complete pressure pipe will be emptied in this
case.
Recommendation: If the backwater flap is to be serviced, re-
move the pump completely with the flap, this makes it easy
to empty the pressure pipe. When servicing the pump, only
open the red snap closure, in this case the pressure pipe will
not be emptied. When servicing the pump with backwater
flap, only the black snap closure is to be opened (diagram on
page 11).
• The base of the chamber must be checked for sludge and
cleaned from above if necessary, damage to the chamber
inc. installations must be avoided.
Special servicing instructions for Tronic and
• The switching points of the plunger can be checked through the
Duo versions:
connection length (see dimensional drawing in section 2.3.1)
• The alarm probe must be checked for correct fit and attach-
ment height (see dimensional drawing in section 2.3.1.).
• In the case of floating switch versions, the 80 mm connection
length of the floating cable must be checked. If the floating
cable is too long it prevents switch-off, since the floating switch
is then on the base of the chamber.
Pump
CAUTION: Heed the safety instructions concerning
For all work on the pump, we recommend lifting the pump out weight / lifting the pump!
of the chamber (after disconnection from the mains), clea-
ning it off roughly (e.g. hosing it down) and setting it down on
a clean surface for inspection work. Work on the pump other
than that described must not be carried out.
found in section 377 of the HGB.
In addition to the standard warranty, KESSEL offers an additional
20 year warranty on the polymer bodies of class I / II fuel separa-
tors, grease separators, inspection chambers, wastewater treat-
ment systems and rainwater storage tanks. This additional warranty
applies to the watertightness, usability and structural soundness of
the product.
A requirement of this additional warranty is that the product is pro-
perly installed and operated in accordance with the valid installa-
tion and user's manual as well as the corresponding norms / regu-
lations.
2. Wear and tear on a product will not be considered a defect. Pro-
blems with products resulting from improper installation, handling
or maintenance will also be considered a defect.
Note: Only the manufacturer may open sealed components or
screw connections. Otherwise, the warranty may become null and
void
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01.06.2010