Eureka Twin Tube User manual

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REV.C 1.07
Eureka! Frame System
Available in:
40' wide - 10', 15' & 20' mids and extensions
30' wide - 10' & 15' mids and extensions
20' wide - 10' & 20' mids and extensions
No center poles and less frame work. Twin Tube can  t in
areas where pole tents may not and has the aesthetics to
cover any event.
Featuring

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REV.C 1.07
Assembly of the TWIN TUBE:
• If erecting a 40' wide, splice the 2x6 Blue to
the 2x6 Yellow before starting assembly.
See  g.1.
• Pre-assemble the legs and base plates.
See  g.2 &  g.2a.
1. Lay out parts according to schematic.
2. Build rafter section.
See  g.3
• Connect rafter tubing sections to the universal
crown(s).
• Connect longer arms of the crown to the rafter
corners -hips.
• When building rectangular tents, connect the
ridge pole to crown.
Note: It’s easier if a canopy jack holds up the
crown and rafters.
• Make sure that each pin is properly  tted.
• Attach brackets to rafters.
• Slide all corner and intermediate brackets onto
the rafter sections and pin in place.
3. Build perimeter
See  g.4.
• Starting at corner bracket, build the perimeter of
the tent.
For easy assembly we recommend:
• Steel toe shoes
• Hard helmets
• Safety gloves
• Utility aprons
• Step ladders
• Drop cloths
• Cleaning supplies
• Read instructions thoroughly.
• Make sure you have everything listed
on the parts and shipping lists as
soon as you receive the shipment.
• Use the recommended number of jacks:
20x20=2
20x30=3
20x40=3
30x30=3
30x40=4
30x60=5
40x40=3
40x60=4
40x80=5
• Pre-assemble the legs and base plates
before you start the installation.
• See Appendix A in the reference section.
 g.2
 g.1
 g.2a
Slide a base plate into a leg
Pin the base plate with
a 4" Fast Pin
Slide rafter tubing until it hits the stop-
Pin the tubing with a Silver Pin
 g.4
Slide perimeter tubing until it hits the stop-
Pin the tubing with a Silver Pin
 g.3

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REV.C 1.07
Note: Install perimeter tubing at the same angle
as the roof pitch. Raising the crown will help
draw last corner together.
See  g. 5.
• Install the perimeter sections in sequence by
connecting the perimeter tubing from one bracket
to the next.
•
Permanent Cable
— If using permanent cable,
attach the loop of the longer cable around the
intermediate bracket arm before sliding the arm into
the perimeter tubing. See below.
•
Non-Permanent Cable
If using non-permanent
cable, attach with a carabiner around the arm of the
intermediate bracket. [ use longer cable ]
See below.
Frame assembly on the ground is comp lete.
4. Cable assembly- permanent
See  g. 6.
• Loop the short cable over the crown and allow it
to hang straight down.
• Connect the short vertical cable to the long
horizontal cable. Adjust turnbuckle to assure that
the cable is tight.
5. Position the top over the frame
• Pull the top [ top sections ] onto the frame.
• Lace tent sections together [ Sectional Tent see
appendix A in the reference section ].
• Align the tent top on the frame. Check the
corners, hip areas and crowns to make sure the top
is square on the frame.
• Place the web straps from the tent top through
the channels on the corner and intermediate
brackets. Feed the web through the buckle and
pull down until the buckles are positioned in the
channels.
Note: Buckle must fall into channel. Buckle
can be broken if allowed to ride on corner of
channel.
See photos below.
 g.5
Slide perimeter tubing until it hits the stop-
Pin the tubing with a Silver Pin
Loop the short cable over the crown and
allow it to hang down
Pull web until
snug and buckle
is in channel
Take web back
through buckle
Thread web around
D-ring
Correct
angle Incorrect
angle
 g.6

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REV.C 1.07
6. Raise the tent
See  g.7.
• Insert base plates into the uprights. Pin in place.
• Position one canopy jack at each bracket location
along one side of the tent.
• Raise the side of the tent evenly and install
uprights.
• With uprights in place, perimeter buckles can be
attached. Do not tighten at this point. Remove the
jacks. Position them on the opposite side of the
tent. Raise the other side of the tent and install all
the remaining uprights.
• Remove the jacks.
7. Tighten tent top
See  g.8.
• Fasten buckles from tent top around the perimeter
tubing of the frame.
• Pull down on the valance with one hand and
tighten the web strap with the other hand.
• Pull down on the web straps at the tension
channel locations [ all corner and intermediate
brackets ].
8. Install corner braces
See  g.9.
Note: Braces are standard on 30' and 40' frames;
optional on 20' and smaller frames
9. Secure and stake the tent
• Attach guy ropes to each corner and intermediate
bracket. See  g.10.
Use: 2 ropes in each corner.
1 rope at each intermediate leg
• Stake the ropes out approximately 5'-6' from tent.
• Soft soil conditions may require additional stakes
and ropes.
See appendix B.
Attach the web of the canopy jack around
the arm of the bracket. Raise the tent.
Secure buckles around perimeter.
Simultaneously pull down on valance
and tighten web.
 g.7
 g.8
 g.9
 g.10

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REV.C 1.07
PARTS LIST
TWIN TUBE FRAME PARTS LIST
DESCRIPTION
PRODUCT CODE
CORNER BRACKET
2450463
INTERMEDIATE BRACKET
2450466
UNIVERSAL CROWN
2450459
TT ADJ BASE PLATE W/ PIN
2450436
ROPE 5/8", 16' GUY ROPE
7119210
CARABINER
2470409
CABLE ASSEMBLY 30'
2450498
CABLE ASSEMBLY 40'
2450493
CORNER BRACES
2450437
LARGE QUICK PINS (SILVER)
2450432
FASTPIN, #CB-39R
2450494
1" FRAME PARTS FOR STD 1 AND STD. 1&2 FRAMES
4'4" BLUE 1"
2450467
5'0" ORANGE 1"
2450468
6'10" YELLOW 1"
2450469
7'8" BLACK 1"
2450470
6'8" PLAIN 1"
2450490
9'4" WHITE 1"
2450471
10'6" GREEN 1"
2450472
14'4" RED 1"
2450473
2" FRAME PARTS FOR STD. 2 AND OPTIMAL FRAMES
DESCRIPTION
PRODUCT CODE
6'8" PLAIN 2"
2450491
7'8" BLACK 2"
2450474
9'4" WHITE 2"
2450475
10'6" GREEN 2"
2450476
14'4" RED 2"
2450477
16'1" BROWN 2"
2450478
21' 10 1/2" ORANGE 2"
2450479
2"X4" FRAME PARTS FOR OPTIMAL AND
TWIN TUBE FRAMES
6'8" PLAIN 2X4
2450492
7'8" BLACK 2X4
2450480
9'4" WHITE 2X4
2450481
10'6" GREEN 2X4
2450482
14'4" RED 2X4
2450483
16'1" BROWN 2X4
2450484
19'4" BLUE 2X4
2450485
21' 8 1/2" ORANGE 2X4
2450486
2"x4" SPLICE
2450441
2"X6" FRAME PARTS FOR TWIN TUBE FRAMES
19'4" BLUE 2"X6"
2450487
10' YELLOW 2"X6"
2450488
2"X6" SPLICE FOR 29'4"
2450442

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REV.C 1.07
30'
20'
40'
40'
40'
10'
12" 22"
20'
18'
20'
8'
22'- 4.5"
SIDE
TOP
FRONT
TO PEAK
40' Wide x 40' Heavy Duty

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REV.C 1.07
20' 20'
40'40'
22'- 4.5"
40'
10'
8'
18'
8'
12"
22"
20' 20'
20' 20'
SIDE
TOP
FRONT
40' Wide 20' Mid Heavy Duty

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REV.C 1.07
10'
20'
10'
15'
15'
22'- 4.5"
40'
20'
40'
40'
10'
8'
18'
8'
12"
22"
SIDE
FRONT
TOP
TOP
22'- 4.5"
40'
10'
8'
18'
8'
12"
22"
SIDEFRONT
40' Wide 15' Mid & 10' Mid Heavy Duty

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REV.C 1.07
Corner
Brace
Standard
Staking
2 x 6
splice
BB
BB
B B
B B
B
B
B
B
Y
Y
Y
Y
4' min
= Orange
2x4
= Blue
2x6
B
= Blue
2x4
B
= Yellow
2x6
Y
40' x 40' Heavy Duty
Note: Additional stakes will be necessary in soft soil
conditions or whenever stakes pull up from the ground.

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REV.C 1.07
2 x 6
splice
Corner
Brace
BB
BB
B B
B
B
B B
B
B
B
B
Y
Y
Y
Y
B
B
B
Y
Y
Standard
Staking
4' min
= Orange
2x4
= Blue
2x6
B
= Blue
2x4
B
= Yellow
2x6
Y
40' x 60' Heavy Duty
Note: Additional stakes will be necessary in soft soil
conditions or whenever stakes pull up from the ground.

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REV.C 1.07
2 x 6
splice
Corner
Brace
BB
BB
B
W W
W W
W
W
WB
B B
B
B
B
B
= White
2x4
Y
Y
Y
Y
Standard
Staking
4' min
= Orange
2x4
= Blue
2x6
B
= Blue
2x4
B
= Yellow
2x6
Y
40' x 60' - 10' mid Heavy Duty
Note: Additional stakes will be necessary in soft soil
conditions or whenever stakes pull up from the ground.

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REV.C 1.07
Corner
Brace
Standard
Staking
2 x 6
splice
BB
B B
B
B
B B
B B
B
Y
Y
Y
Y
B
B
B
Y
YY
Y
B
B
B
BBBB B
4' min
= Orange
2x4
= Blue
2x6
B
= Blue
2x4
B
= Yellow
2x6
Y
40' x 80' Heavy Duty
Note: Additional stakes will be necessary in soft soil
conditions or whenever stakes pull up from the ground.

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REV.C 1.07
Corner
Brace
Standard
Staking
2 x 6
splice
BB
= White
2x4
W
B B
B
BW
W
W
B B
B B
B
B
B
B
B
B
B
BBBB B
4' min
= Orange
2x4
= Blue
2x6
B
= Blue
2x4
B
= Yellow
2x6
Y
YY
YY
YY
YY
40' x 90' Heavy Duty
Note: Additional stakes will be necessary in soft soil
conditions or whenever stakes pull up from the ground.

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REV.C 1.07
40' x 100' Heavy Duty
Corner
Brace
Standard
Staking
YY
2 x 6
splice
BB
B B
B
B
B B
B B
B
YY
Y
B
B
B
Y
Y
Y
B
B
B
BBBB
B
B
B
B
B B
4' min
= Orange
2x4
= Blue
2x6
B
= Blue
2x4
B
= Yellow
2x6
Y
Note: Additional stakes will be necessary in soft soil
conditions or whenever stakes pull up from the ground.

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REV.C 1.07
40' x 120' Heavy Duty
Corner
Brace
Standard
Staking
YY
2 x 6
splice
BB
B B
B
B
B B
B B
B
YY
Y
B
B
B
Y
Y
Y
B
B
B
B
B
B
B
Y
Y
B
BBBB
B
B
B
B
B B
4' min
= Blue
2x6
B
= Blue
2x4
B= Orange
2x4
= Yellow
2x6
Y
Note: Additional stakes will be necessary in soft soil
conditions or whenever stakes pull up from the ground.

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REV.C 1.07
40' x 140' Heavy Duty
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Note: Additional stakes will be necessary in soft soil
conditions or whenever stakes pull up from the ground.

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REV.C 1.07
22' 4.5"
30'
30'
15'
15' 6"
8'
15'
15'
30'
7' 6"
12" 22" 16' 9"
SIDE
PLAN
FRONT
TO PEAK
30' Wide x 30'
Heavy Duty

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REV.C 1.07
10'
10'
15'
22- 4.5"
30.0
7' 6"
8'
15' 6"
8'
12"
22"
SIDEFRONT
22- 4.5"
30'
30'
30'
7' 6"
8'
15' 6"
8'
22"
SIDE
FRONT
PLAN
15'
PLAN
15'
15'
30'x15' Mid - 30'x10' Mid Heavy Duty

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REV.C 1.07
= Orange
2x4
= Brown
2x4
Br
Br
Br
BrBr
R
R
R R
R R
R
R
Standard
Staking
Corner
Brace
4' min
= Red
2x4
R
30' Wide x 30' Heavy Duty
Note: Additional stakes will be necessary in soft soil
conditions or whenever stakes pull up from the ground.

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REV.C 1.07
Br Br
BrBr
Br Br
Standard
Staking
Corner
Brace
4' min
= Orange
2x4
= Brown
2x4
Br
= Red
2x4
R
30' x 45' Heavy Duty
Note: Additional stakes will be necessary in soft soil
conditions or whenever stakes pull up from the ground.