Checking And Cleaning The Spray Arms - Miele PG 8581 Operating Instructions Manual
Dental washer-disinfector
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Also See for PG 8581:
- Operating instructions manual (144 pages) ,
- Supplementary document (40 pages) ,
- Operating instructions manual (144 pages)
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Cleaning the
spray arms
Checking and cleaning the spray arms
The spray arm nozzles can become blocked, especially if the filters
are not inserted correctly in the wash cabinet. This can cause coarse
particles of soiling to get into the wash water circulation.
The spray arms must be visually checked daily for any soiling.
To do this, remove the mobile unit and the baskets.
Visually check the spray arms for soiling and blocked nozzles.
Also check that the spray arms can turn easily.
Immobile or blocked spray arms must not be used again.
In this case, contact Miele Service.
The spray arms in the machine as well as in the mobile units and bas-
kets must be fully dismantled for cleaning:
Remove the mobile unit or baskets from the machine.
The upper spray arm of the machine is connected through a plug-in
connector.
Pull the upper spray arm of the machine downwards to remove it.
The lower spray arm of the machine and the spray arms in the mobile
units and baskets are secured with bayonet fittings.
To release the knurled bayonet fittings, turn them in the direction of
the arrow as far as possible.
Then the spray arms can be removed by pulling them upwards or
downwards.
Mobile unit and basket spray arms with knurled nuts:
The spray arms of older types of mobile units and baskets are se-
cured with knurled nuts. These must be unscrewed and the spray
arms pulled downwards to remove them.
Metal knurled nuts have a left-hand thread.
Ceramic knurled nuts have a right-hand thread.
Maintenance measures
103
- Quick Links:
- Maintenance
- Technical Faults and Messages
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