KLING & FREITAG K&F GRAVIS 8 W - Manual (Page 19)

User's manual K&F GRAVIS 8
KLING & FREITAG GMBH © 2015 Version 2.2 Page 19 of 25
As a basic principle, you must visually inspect the accessory every time you suspend it and
take it down. GRAVIS 8For fixed installations, you must inspect the speaker for signs of
wear at regular intervals.
During these inspections, you must especially look out for deformations, cracks, dents,
damage to threads, and corrosion. Mounting devices such as shackles, chains and wire
ropes also have to be checked for signs of wear or deformation carefully.
If as a result of these checks any uncertainty should arise with regard to safety or if
specific faults are found, the accessory may no longer be used and you must send in the
product to KLING & FREITAG GmbH for inspection and repairs, if necessary. If defects are
ascertained, then you must send in the product to KLING & FREITAG GmbH for inspection
and repairs, if necessary.
The inspection requirements vary depending on application and country of use. Observe
the requirements that are relevant for you. If in doubt, contact local authorities.
In many countries, regular inspection of mounting components and accessories is
required. In most cases (e.g. german BGV C1), an additional annual inspection is required
that must be done by a technical expert. Additionally, a detailed inspection carried
through by a legally certified or official authority is required every four years.
In this context, it is very important to keep an inspection log book. In this inspection log
book, the data for every used accessory is entered at the periodic inspections, making
the data available at all times for possible inspections. This book should document
maintenance measures and inspection intervals and contain parts lists.
2. The Polyurea synthetic coating used by KLING & FREITAG is impact proof and highly
resistant. We recommend using protective coverings or cases to help avoid damaging the
paint during i.e. continuous mobile use
3. To replace the filter foam, send the front grille incl. foam to KLING & FREITAG GmbH.
Upon payment for expenses, the grille with the new covering will be returned.