KLING & FREITAG K&F Line 212-9 - Manual (Page 10)

User's Manual LINE 212-6 / LINE 212-9
KLING & FREITAG GMBH ©2003 - 2005 Version 5.0, 23.03.2006 Page 10 of 37
4. Rigging Instructions for Line 212 Systems
The speakers may only be mounted by trained specialised personnel with
proof of their qualifications as a certified 'rigger'.
Please follow the accompanying instructions for speakers and assembly
equipment.
Ensure that all connections are secured to prevent their detaching on their own and that
only admissible statically tested and sufficiently sized connecting devices, ropes and
chains are used.
Pay attention to the required safety factors. Make sure to observe the included safety
and mounting instructions.
A maximum load of 73 kg may be suspended from the two flying points of one Line
212 system. This means a maximum additional load of 36.5 kg on each ‘allsafe
JUNGFALK’ flying point. This applies for both vertical (see details on this page) and
horizontal suspension (see details on next page).
4.1 Vertical Suspension
The Line 212 System must always be mounted with
two wire ropes or chains, which are independent of
one another! Furthermore, the systems, no matter
if individual or connected to one another, must be
secured onto the ‘allsafe JUNGFALK’ flying track on
the rear. This safety rope may be used for aligning
the systems.
The safety rope must have a minimum length
of 100 cm and must be attached so that, in case
it falls, the height of the fall is kept to a mini-
mum. A possible fall height of 20 cm may not
be exceeded! With a higher fall height, the
dynamic load of a fall could be inadmissibly
high; potential risk of system crash.
The safety ropes of different systems must always
come together at one point.
Each of the utilised separate lifting accessories
(chains / wires / shackles) must be able to carry the
12-fold load of the total weight.
While installing, be sure that the system can swing
in case a rigging point fails. With this in mind, the
speaker must be mounted so that no people or
objects are within the potential range of the swing-
ing speakers.
The weight of the speaker hung below may not
exceed 73 kg (this weight corresponds to the
approx. weight of a SW 215E-SP).
The angle of the rope / chain to the top of the
speaker mounted below may not exceed 45°.
Warning