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Maintenance and repair of the dryer
In order to allow maintenance work on the dryer to be carried out effi ciently and without dan-
ger for maintenance personnel, you should comply with the following instructions.
Notes on maintenance
Danger!
There is a very considerable risk of personal injury, when carrying out work on
the activated and pressurised dryer.
Danger!
Before commencing any maintenance tasks always shut down the dryer as
described on page
Warning!
Maintenance tasks may be carried out only by authorized and qualifi ed spe-
cialist personnel, and only with the plant in a switched off and depressurised
condition.
Note:
In order to ensure perfect maintenance and reliable operation we recommend
that you conclude a maintenance contract.
When exchange or replacement parts are ordered, always state the dryer type
and the build no. of the dryer. These data are found on the type plate.
◊ Carry out all maintenance work only when the plant has been shut down and depressur-
ised!
◊ Bolt connections must be undone with care! Note ram pressure values! Otherwise emerging
media may cause personal injury.
◊ Do not modify the factory settings of the control system in any way without prior consulta-
tion with the manufacturer.
◊ Never carry out any manipulations on a hollow profi le vessel or modify the same in any
way!
◊ Following maintenance work, always check all fl ange and bolt connections for leakage and
secure seating.
◊ Never use pipes and fi ttings as steps or holding points! The components might fracture, or
the distortions which occur may cause internal damage on the dryer. There is a risk of injury
by slipping off the components, components breaking off, and expanding compressed air!
◊ Never leave tools, loose parts or cloths at or on the dryer.
◊ Only use replacement parts that are suitable for the relevant function and meet the techni-
cal requirements stipulated by the manufacturer. This is always the case, if you use original
replacement parts only.
KE-MT 120-600
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Maintenance and repair of the dryer
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