MAINTENANCE
270727EI.DOCX 17200295_002_C0/2016 - © Leybold 25/40
6 Maintenance
Under clean operating conditions the valve does not need any maintenance during the
specified cycle life; see chapter «1.4 Technical data».
Contamination from the process may require more frequent maintenance.
Disconnect compressed air and electrical power during installation and
configurations.
WARNING
Unqualified personnel
Inappropriate handling may cause serious injury or property damage.
Only qualified personnel are allowed to carry out the described work.
WARNING
Contaminated parts
Contaminated parts can be detrimental to health and environment.
Before beginning to work, find out whether any parts are contaminated.
Adhere to the relevant regulations and take the necessary precautions when
handling contaminated parts.
WARNING
Compressed air
Unprofessionally handling compressed air can cause physical injury.
Adhere to the relevant regulations and take the necessary precautions when
handling compressed air.
CAUTION
Hot surfaces
Risk of burning when touching hot surfaces.
Touch hot surfaces only if the valve has cooled down.
NOTICE
Discoloration of the plastic cover
The plastic cover may discolor during cleaning with aggressive detergent
(e. g. Acetone).
Use mild detergent only.
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