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8. Cleaning, maintenance and 
ordering of spare parts
Danger!
• 
 Unplug the power plug prior to any mainte-
nance work.
• 
 For mobile applications, the equipment 
should be cleaned with clear water after every 
usage.
• 
 For stationary installation, it is recommended 
that you check the floating switch for proper 
operation every three months.
• 
 Use a water jet to remove any lint or fibrous 
particles that may have become trapped in 
the housing.
• 
 Remove sludge from the shaft bottom and 
clean the shaft walls every 3 months.
• 
 Use clear water to remove deposits from the 
floating switch.
8.1 Cleaning the paddle wheel
If a lot of deposits collect in the housing, the bot-
tom part of the equipment must be dismantled as 
follows:
1.  Disconnect the intake cage from the housing.
2.  Clean the paddle wheel with clear water. 
  Important! Do not put down or rest the 
equipment on the paddle wheel!
3.  Assemble in reverse order.
8.2 Maintenance
There are no parts inside the equipment which  
require additional maintenance.
8.3 Ordering replacement parts:
Please quote the following data when ordering 
replacement parts:
• 
 Type of machine
• 
 Article number of the machine
• 
 Identification number of the machine
• 
 Replacement part number of the part required
For our latest prices and information please go to 
www.isc-gmbh.info
9. Disposal and recycling
The equipment is supplied in packaging to pre-
vent it from being damaged in transit. The raw 
materials in this packaging can be reused or 
recycled. The equipment and its accessories are 
made of various types of material, such as metal 
and plastic. Never place defective equipment in 
your household refuse. The equipment should 
be taken to a suitable collection center for proper 
disposal. If you do not know the whereabouts of 
such a collection point, you should ask in your 
local council offi  ces. 
10. Storage
Store the equipment and accessories in a dark 
and dry place at above freezing temperature. The 
ideal storage temperature is between 5 and 30 
°C. Store the electric tool in its original packaging.
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