RCF HDL 50-A, Owner'S Manual, Page: 6 / 28

Each HDL 50 A module is provided with a Powercon outlet to daisy chain
other modules. The maximum number of modules that is possible to daisy
chain is:
230 VOLT: 2 modules total
115 VOLT: 1 modules total
WARNING - RISK OF FIRE
A superior number of modules in daisy chain will exceed the
Powercon connector maximum ratings and create a potentially
dangerous situation.
POWERING FROM THREE PHASE
When the system is powered from a three phase power distribution it is very important to keep a good balance in the
load of each phase of the AC power. It is very important to include subwoofers and satellites in power distribution
calculation: both subwoofers and satellites shall be distributed between the three phases.
5. RIGGING
THE SYSTEM
WARNING
• The system must be rigged in accordance with the laws and regulations of the Country where the system is used. It is
responsibility of the owner or rigger to make sure that the system is properly rigged in accordance with Country and
local laws and regulations.
• Always check that all the parts of the rigging system that are not provided from RCF are:
-appropriate for the application
-approved, certified and marked
-properly rated
-in perfect condition
• Each cabinet support the full load of the part of the system below. It is very important that each single cabinet of the
system is properly checked.
RCF has developed a complete procedure
to set up and hang an HDL 50-A line
array system starting from software data,
enclosures, rigging, accessories, cables,
until the final installation.
GENERAL RIGGING WARNINGS AND SAFETY PRECAUTIONS
• Suspending loads should be done with extreme caution.
• When deploying a system always wear protective helmets and footwear.
• Never allow people to pass under the system during the installation
process.
• Never leave the system unattended during the installation process.
• Never install the system over areas of public access.
• Never attach other loads to the array system.
• Never climb the system during or after the installation.
• Never expose the system to extra loads created from the wind or snow.
TTL33-A / TTL31-A, AC CABLES DAISY CHAINS
POWERCON IN
POWERCON OUT