VAC D500, Manual

Page: 78 / 89

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11 Maintenance
The positioner does not require any maintenance if it is used as
intended under normal operating conditions.
Note
Manipulation by users shall immediately render the warranty for
the device invalid.
To ensure fault-free operation, it is essential that the device is
supplied with instrument air that is free of oil, water, and dust.
Note
Perform a functional check of the emergency shutdown module
(option) at least every 2 years.
For this purpose, the positioner must move the valve into the
safety position when the 24 V DC signal (te85 /
Æ 86) is
interrupted.
12 Repair
Repair and maintenance activities may only be performed by
authorized customer service personnel.
When replacing or repairing individual components, use original
spare parts.
Returning devices
Use the original packaging or a secure transport container of an
appropriate type if you need to return the device for repair or
recalibration purposes.
Fill out the return form (see
Return form on page 81) and include
this with the device.
In accordance with the EU Directive governing hazardous
materials, the owner of hazardous waste is responsible for its
disposal or must observe the following regulations for shipping
purposes:
All devices delivered to ABB must be free from any hazardous
materials (acids, alkalis, solvents, etc.).
Please contact Customer Center Service acc. to page 5 for
nearest service location.
13 Recycling and disposal
Note
Products that are marked with the adjacent symbol
may
not be disposed of as unsorted municipal waste
(domestic waste).
They should be disposed of through separate
collection of electric and electronic devices.
This product and its packaging are manufactured from materials
that can be recycled by specialist recycling companies.
Bear the following points in mind when disposing of them:
• As of 8/15/2018, this product will be under the open
scope of the WEEE Directive 2012/19/EU and relevant
national laws (for example, ElektroG - Electrical
Equipment Act - in Germany).
• The product must be supplied to a specialist recycling
company. Do not use municipal waste collection points.
These may be used for privately used products only in
accordance with WEEE Directive 2012/19/EU.
• If there is no possibility to dispose of the old equipment
properly, our Service can take care of its pick-up and
disposal for a fee.