Maintenance – Yokogawa Pneumatic Retractables RF20H User Manual
Page 17
IM 12B06K07-E-E
7. Maintenance
7.1 Important notes on maintenance
• Prepare a maintenance plan which is adjusted to
your process!
• Maintenance work may only be carried out by
skilled personnel.
• Always wear protective clothing during
maintenance work.
• Only carry out maintenance work or repair which
is described in the operating instructions!
• Constructional modifications may only be carried
out after consulting the manufacturer.
7.2 Maintenance work
Yearly inspections.
• Check the compressed-air connections for
tightness
• Check the multi hose connections for tightness
and for a stable fit at the fitting and the control
valves
• Retighten the clamps in the control cabinet
7.3 Disposal
Control unit
Make sure that the control unit is free of hazardous
and toxic substances. The individual components
must be disposed of separately corresponding to
their material.
Observe the rules and regulations relating to waste
disposal which are applicable in the country of use
and at the place of use.
Packaging
The packaging material is cardboard and can be
disposed of as waste paper.
CAUTION!
DANGER!
WARNING!