TMG DUAL TRUSS PRO Series User manual

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Main Specifications :
Overall assembled size : W6 x L12 x H2 (m) / W19.7 x L39.4 x H6.5 (ft)
Width : 6 m / 19.7ft
Length : 12 m / 39.4ft
Ridge peak height : 2 m / 6.5ft + container height
Shoulder wall clearance height : 0.6m / 2ft
Prior to assembly
Please read the instructions carefully before installation. It is very important to follow
your local safety regulations and industry standards during installation. Regulations
may include but are not limited to:
- Safety helmets, protective eyewear, and clothing
- Safety harnesses for all elevated workers
- Proper ladder, cage, and safety operation
Check all components and parts before installation. All parts are marked with a part
number, please refer to the parts list to make sure you have all parts.
Choose a day with low or no wind to install, assembly is hard in heavy wind. Do not make
any alterations to the structure. Do not hang any weights on the frame during installation,
including parts. We are not responsible for any damages or injuries caused by inappropriate
installation, unauthorized modifications or extreme weather.
This building is not intended for human occupancy.
It is recommended to tape or add foam/rubber on the frame where joints connect and where
it touches the cover. This will help extend the life span of the cover.
Read the following item list carefully and count the number of items to ensure that all parts
are included prior to setup.

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Installation steps
Step 1 : Review the whole structure and choose the proper installation site.
Choose a solid flat level ground area to set up the building. Do not install the building on
soft ground, wetland, uneven surfaces, sloped surfaces, or on top of structures that are not
rated to hold its weight.
We strongly recommend that you put the containers on hard foundations before installing
the shelter.
Be aware of the surrounding area. Do not set up the building near snowdrifts, open flames
or exposed electrical wires. Do not keep heat sources near the fabric cover. Keep the
building surroundings clear at all times.
Check the parts list below to make sure all parts are received prior to assembly.
TMG-DT2041CV Part List
No.
Graphical
Description
Length
Qty
1
Peak arch tube
(for 4 middle trusses )
L1935mm
4
1A
Peak arch tube
(for front and rear truss)
L1935mm
2
2
Upper rafter tube
(middle truss)
L1909mm
8
2A
Upper rafter tube
(front and rear truss)
L1909mm
4
3
Sidewall tube
(for middle truss)
L1245mm
8
3A
Sidewall tube
(for front and rear truss)
L1245mm
4
4
Base plates for middle
truss
W210xL340mm
8
4L
Base plate for front and
rear truss left corners
W210xL340mm
2

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4R
Base plate for front and
rear truss right corners
W210xL340mm
2
5
Roof purlin
(horizontal tube)
L2440mm
25
6
Ridge steel tension cables
(front and rear trusses)
L2550mm
16
6A
Cable connection plate
L91mm
20
7
Ratchets
2T
32
7A
Tie down straps
(for #10 and front and rear
arches)
W38xL800mm
32
8
Self locking bolt and nuts
M10x80mm
30
9
Hex bolt and nuts
M12x30mm
120
10B
Top cover tension tube
(for both bottom sides)
L1993mm
12
10C
T Top cover tension tube
(for both bottom sides)
L500mm
2
11
Tension tube end water
plug
φ32mm
4
12
Plastic hose
(in grooves at both ends
of #13
φ25mmxL4m
4
12A
Connector (for connection
#12)
φ25mm
2
13
Roof fabric tarp cover
L12.64xW8.97m
1
14
Scratch resistant tape
L10m
2

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Step 2 : Baseplate positioning.
No.
Part
Qty
4
8
4L
2
4R
2

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Step 3 : Installation of front and rear 2 group trusses.
No.
Part
Qty
No.
Part
Qty
1A
1x2
3A
2x2
2A
2x2
9
12x2
Step 4 : Installation of middle 4 group truss.
No.
Part
Qty
No.
Part
Qty
1
1x4
3
2x4
2
2x4
9
12x4

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Step 5 : Wrap (#14) around the sharp points of the joint to avoid friction between
the fabric and the interface.
No.
Part
Qty
14
2

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Step 6 : Install the first two trusses.
No.
Part
Qty
5
5
6
8
6A
10
8
10
9
16

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Step 7 : Install all other trusses.
No.
Part
Qty
5
20
6
8
6A
10
8
20
9
32

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Step 7 : Install the top cover (#13) stretch and tighten top cover.
Do not install the cover during windy weather!
Unpack the top cover and place it along one of the long sides of the structure.
Use 3 to 5 ropes (#13) to pull the cover over the top of the structure, from the
inside 2 or 3 people standing inside on ladders to push upwards will help to move
the cover without any damage.
No.
Part
Qty
13
1

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Step 8 : Install ratchet straps.
Stretch and adjust the cover from left and right, to make sure it is square and centered.
Cut the groove pocket where it aligns with ratchet (#7), and use strap (#7A) to pull
tension tube (#10B.#10C.#12) toward the ratchet and tie it firmly there.
Evenly adjust all ratchets on both sides to take wrinkles out and make the cover flat and
smooth.
No.
Part
Qty
No.
Part
Qty
7
32
11
4
7A
32
12
4
10B
12
12A
2
10C
2

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After the Installation
Walk around and inspect the shelter periodically to make sure all components are still
firmly secured and the whole shelter is well supported. Check all bolts and nuts as
well as all connection points to make sure they are all in good position. Check the base
plates, adjust the ropes and tie downs if required and clean the cover regularly.
Snow accumulating on the fabric cover must be removed as soon as possible. If snow
becomes solid ice on the cover, it will increase the weight on the roof and may
collapse the shelter or reduce the life span.
Keep the shelter on a dry ground most of the time. Do not keep the fabric dirt skirt
under water all the time, otherwise the fabric will deteriorate.
We strongly recommend you remove any snow from the roof immediately. Do not
leave any snow load on the roof overnight. Keep 3 feet of clearance on all sides at all
times. Do not allow snow to accumulate and pile up on the sides of the building.
Otherwise the pressure from the sides will push inwards and could lead to a collapse.