© KLING & FREITAG GMBH
Version 1.5
Page 33 of 35
User's Manual
K&F SPECTRA 212
The polyurea coating utilized by KLING & FREITAG is shock-resistant and highly resilient. We recommend
using protective coverings or transport cases to help avoid damaging the paint in case of continuous mo-
bile use, etc.
To have the acoustic foam replaced, send the grille including the foam layer to KLING & FREITAG GMBH.
We will then replace the foam layer with a new one at a fixed charge and return your grille.
The K&F SPECTRA 212 system is protected against the effects of unfavorable temporary weather condi-
tions, etc.; despite, be sure to store, transport, and use the accessories in dry environments only. The K&F
SPECTRA 212 is not designed for prolonged use in corrosive environments.
Make sure that the system is adequately ventilated during longer storage periods so any residual moisture
can escape from the equipment.
In order to prevent damage, please make sure to avoid mechanical strains.
To protect the speaker from the above impacts, we recommend using the optional soft cover and suitable
transport and storage cases.
14.
Care and Maintenance
For the owner and user, it is mandatory to be aware of the safety relevance of speakers that can be flown.
The K&F SPECTRA 212 system can exhibit signs of wear over the years, for example, from mechanical
strain, transport damage, corrosion, or improper handling. Remember that flying speakers always impose
a high safety risk.
Be sure to always perform a visual inspection of the speaker and all accessories before and after installa-
tion. In stationary installations, check the speaker and accessories for signs of wear at regular intervals.
When performing those checks, particularly look for deformations, cracks, dents, damage to threads,
and corrosion. Also check slings and lifts (e.g. shackles, chains, and steel ropes) carefully for wear and
deformation.
If as a result of these checks any uncertainty should arise with regard to safety or defects are found, don’t
use the speaker any longer.
Inspection regulations may vary depending on application and country of use. Observe all ap-
plicable regulations; If in doubt, contact local authorities.
Many countries require regular inspection of mounting components and accessories. An additional an-
nual inspection is typically required to be performed by a technical expert. Moreover, a legally certified
or official authority must perform a detailed inspection every four years.
Therefore, be sure to maintain an inspection log. Enter the values determined for each speaker and ac-
cessory during the periodic checks into this log. This way, relevant data are always at hand in case of
inspection. This inspection log book shall be updated with the inspection steps, test intervals and parts
lists.
Warning
15.
Transportation and Storage
Summary of Contents for SPECTRA 212
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