Applied LA12-25 User manual

Applied
Truss and Electronics
LA12-25 LINE ARRAY TOWER
INSTRUCTIONS
1
ATTENTION!
1500 lb WEIGHT LIMIT
PROUDLY MADE IN THE U.S.A.
722 Blue Crab Road
Newport News, VA 23606
757.591.9371 / fax [phone]
www.appliednn.com
REVISED: 02Oct19

Applied
Electronics
Proudly Made in USA
?
Applied
Truss and Electronics
BILL OF GOODS
Qty: (2) 12" LA1225 Towers
(2) V-BASES
(2) HINGE SECTIONS
(4) 10’ 12IN TOWER TRUSS (TOWERS)
(2) HEAD BLOCKS
(4) 10’ 12IN BOX TRUSS (LEGS)
(4) LEG CAPS
(2) TOWER LIFTING LADDERS
(4) TOWER BRACES
(4) LEG BRACKETS
(2) TOWER BRACKETS
(60) 5/8-11 BOLT SETS
WITH (120) WASHERS AND (60) NUTS
(24) 3/4 X 2-1/2” CLEVIS PINS WITH R-CLIPS
(12) LEVELING JACKS
(4) MOTOR BRACKETS
(2) SETS OF BUILD INSTRUCTIONS
Shipped on 1 pallet
ALWAYS...IF YOU HAVE ANY QUESTIONS, PLEASE CALL!
[phone]
REQUIREMENTS FOR SAFE USE
1) Build tower on flat surface.
2) Thick wood or metal plates under leveling jacks.
3) Don't lift load until tower is fully assembled.
4) Maximum load capacity is 1500 Lbs.
THIS TOWER SHOULD BE ASSEMBLED/ERECTED AND
BALLASTED BY QUALIFIED INDIVIDUALS.
***BALLAST IS NOT PROVIDED ***
2
LA12-25 LINE ARRAY TOWER
INSTRUCTIONS
PROUDLY MADE IN THE U.S.A.
722 Blue Crab Road
Newport News, VA 23606
757.591.9371 / fax [phone]
www.appliednn.com
REVISED: 02Oct19

Applied
Truss and Electronics
LEG CAP
LA-12-LC
HEAD BLOCK
LA-12-HB
SPIGOT
CLAMP
LA-LLSC
X 1
X 1
TOWER BRACKET
LA-12-TB
LIFT
LADDER
LA-12-LL
TOWER BRACE
LA-TBRACE
X 2
12IN HD BOX TRUSS
9-12-120
X 2
12IN TOWER TRUSS
10-12-120
X 1
12IN HINGE TRUSS
LA12-HT
X 1
X 2
X 4
X 1
X 2
MOTOR SUPPORT
LA-MS
X 2
LEG BRACKET
LA-12-LB
V-BASE
LA-12-VB
LEVELING
JACK
91-027L
LEVELING
JACK
91-027S
X 12
91-307
X 30
5/8HDRW
X 2
X 2
3
LA12-25 LINE ARRAY TOWER
PARTS SHEETS / PER TOWER
PROUDLY MADE IN THE U.S.A.
722 Blue Crab Road
Newport News, VA 23606
757.591.9371 / fax [phone]
www.appliednn.com
REVISED: 02Oct19

Applied
Truss and Electronics
STEP#1
BASE ASSEMBLY
A) Set & level V-base with leveling jacks
B) Bolt 2 lengths of 12in box truss to v-base
C) Bolt leg caps to 12 in box truss
D) Level legs
B
C
A
Long Leveling Jack
Leg Cap
12in HD Box 10 ft
LA12-25 PARTS (PER TOWER)
(1) V-BASE
(6) LEVELING JACKS
> (2) LONG
> (4) SHORT
(2) LEG CAPS
(2) LEG TRUSS SECTIONS - 12IN HD BOX
V-BASE
QTY: (4)
Short Leveling Jack
12in HD Box 10 ft
Long Leveling Jack
Leg Cap
LA12-25 LINE ARRAY TOWER
INSTRUCTIONS
4
PROUDLY MADE IN THE U.S.A.
722 Blue Crab Road
Newport News, VA 23606
757.591.9371 / fax [phone]
www.appliednn.com
REVISED: 02Oct19

Applied
Truss and Electronics
STEP#2
TOWER ASSEMBLY
A) Pin bottom male spigots of hinge section to V-Base.
B) Bolt the tower truss sections to the hinge section.
C) Bolt the head block to the end of the tower.
D) Position Leg brackets.
E) Position Tower bracket.
CAUTION:
PLACEMENT OF BRACE BRACKETS IS CRITICAL FOR
THE TOWER TO SUPPORT THE LOAD. DO NOT VARY FROM GIVEN
DIMENSIONS!
CHECK ALL BOLTS & CLAMPS BEFORE PROCEEDING!
12IN HINGE 12IN TWR TRUSS 10FT LENGTH
12IN TOWER TRUSS 10FT LENGTH
A
B
C
HEAD BLOCK
( MAKE SURE IT IS
PROPERLY ORIENTED
FORWARD)
Tower Bracket
location approx. 99.6 in.
(Just above 3rd horz. on truss)
Tower Bracket
location approx. 83.5 in.
(Just past 4th horz. on truss)
Leg Bracket
D
E
LA1225 - PARTS - (PER TOWER)
(1) HINGE TRUSS
(2) TOWER TRUSS
(1) HEAD BLOCK
(1) TOWER BRACKET
(2) LEG BRACKETS
5
LA12-25 LINE ARRAY TOWER
INSTRUCTIONS
Leg Bracket
PROUDLY MADE IN THE U.S.A.
722 Blue Crab Road
Newport News, VA 23606
757.591.9371 / fax [phone]
www.appliednn.com
REVISED: 02Oct19

Applied
Truss and Electronics
A) Pin tower lifting ladder to the v-base.
B) Attach the tower braces to the top spigots of tower lifting ladder.
C) Pin the braces to the leg brackets.
D) Attach motor supports (as shown)
CHECK ALL BOLTS AND CLAMPS BEFORE PROCEEDING.
STEP#3
ATTACHING TOWER LIFTING LADDER
B
C
TOWER
LIFTING
LADDER
A
TOWER
BRACES
D
D
DETAIL D
PARTS
(1) TOWER LIFTING LADDER
(2) TOWER BRACES
(2) MOTOR SUPPORTS
6
LA12-25 LINE ARRAY TOWER
INSTRUCTIONS
PROUDLY MADE IN THE U.S.A.
722 Blue Crab Road
Newport News, VA 23606
757.591.9371 / fax [phone]
www.appliednn.com
REVISED: 02Oct19

Applied
Truss and Electronics
A) Rig motor to V-Base.
B) Feed chain over the wheel at the
top of the tower lifting ladder.
C) Lay chain along the tower and
run chain over both wheels of the
head block. (Making sure to eliminate any
chain twist)
D) Attach chain hook to lower tower section
with a round sling and shackle.
CHECK ALL BOLTS AND CLAMPS
BEFORE PROCEEDING.
B
C
D
STEP#4
RIGGING TO RAISE THE TOWER
LA12-25 LINE ARRAY TOWER
INSTRUCTIONS
A
A
DETAIL A
7
CAUTION:
Take care to eliminate any twists in chain & make
sure chain is aligned in head block wheels, before
raising the tower.
PROUDLY MADE IN THE U.S.A.
722 Blue Crab Road
Newport News, VA 23606
757.591.9371 / fax [phone]
www.appliednn.com
REVISED: 02Oct19

Applied
Truss and Electronics
C
A
B
D
A) Engage motor to raise tower.
CAUTION:
TAKE NOTICE OF TOWER KICK BACK
B) Pin remaining spigots at tower base.
C) Unpin top of the tower braces from the lifting ladder.
D) Pin tower braces to tower bracket.
Tower lifting ladder can remain attached to tower.
STEP #5
Raising & Bracing Tower
8
LA12-25 LINE ARRAY TOWER
INSTRUCTIONS
DOUBLE CHECK ALL CONNECTORS AND
CLAMPS BEFORE PROCEEDING!
PROUDLY MADE IN THE U.S.A.
722 Blue Crab Road
Newport News, VA 23606
757.591.9371 / fax [phone]
www.appliednn.com
REVISED: 02Oct19

Applied
Truss and Electronics
A) Apply ballast per engineering data.
B) Disconnect chain hook from tower.
C) Check that chain rolls smoothly over head block.
D) Connect chain hook to line array speaker frame.
STEP #6
Flying Line Array Speakers
CAUTION:
BEFORE FLYING LOAD - BALLAST TOWER BASE
ACCORDING TO ENGINEERING DOCUMENT.
Appendix A
9
***BALLAST IS NOT PROVIDED ***
Notes: Follow all instructions from your line array speaker manufacturer for
proper rigging and flying instructions for your specific speaker system.
Speakers pictured are an illustration only and do not represent any model or
brand of line array product, and are for visual effect only.
LA12-25 LINE ARRAY TOWER
INSTRUCTIONS
PROUDLY MADE IN THE U.S.A.
722 Blue Crab Road
Newport News, VA 23606
757.591.9371 / fax [phone]
www.appliednn.com
REVISED: 02Oct19

Applied
Truss and Electronics
B
If deck legs are used, ensure deck frame rests on truss chords.
Step #7
Installation of Optional
Subwoofer Deck.
10
LA12-25 LINE ARRAY TOWER
INSTRUCTIONS
PROUDLY MADE IN THE U.S.A.
722 Blue Crab Road
Newport News, VA 23606
757.591.9371 / fax [phone]
www.appliednn.com
REVISED: 02Oct19