TMG TMG-GH1220 User manual

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W W W . T M G I N D U S T R I A L . C O M P 1 / 15 T o l l F r e e : 1 - 8 7 7 - 7 6 1 - 2 8 1 9
Main specifications
Overall assembled size : L6.5 x W3.66 x H2.2 (m) / L21 x W12 x H7.2 (ft)
Shoulder height : H1.2 (m) / 4ft
Door : W1.2 x H1.8 (m) / 4 x 6 (ft)
Prior to assembly
Please read the instructions carefully before installation. It is 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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TMG-GH1220 Part List
Parts
code
Graphical
Description
Qty
1
Peak arch tube
6
2
Upper rafter tube
12
3
Shoulder tube
12
4
Sidewall tube
12
5
Roof purlin
(horizontal tube)
25
6
Base plate
13
6A
Door column base plate
2
6B
Expansion boltφ14x100mm
30
7
Front door cross tubes
2
8
Rear door cross tubes
2
9
Upper vertical tubes for rear truss
1
10
Lower vertical tubes for rear truss
1
11
Door frame cross pull tube
(front truss)
1
12
Door frame left tube
(front truss)
1
13
Door frame right tube
(front truss)
1
14
Door frame column left tube
1
15
Door frame column right tube
1
16
Door horizontal tube
4
17
Film rolling machine guide tube
2

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18
Roll film tube
6
18A
Roll film tube
2
19
Tube clamp
6
20
Door buckle
1
21
Film rolling machine
2
22
Reed groove
34
22A
Clip spring
34
23
Eight clip spring
12
24
Pressure film carrier
12
25
Half round head bolt M6x50
40
26
Hex bolt M6x45
60
27
Hex bolt M6x80
2
28
Self tapping screw #12x25
182
28A
Self tapping screw #12x35
4
29
Self tapping screw #12x35
62

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30
Socket wrench
1
30A
Hex wrench
1
31
Square plug
6
32
Round plug
6
33
Braided rope
1 bundle
(20m)
34
Adhesive tape
1 volume
35
Top cover film
1
35A
Front and rear film
2
36
Board
(not included)
34 meters

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Installation steps
Step 1 : Review the whole structure and choose the proper installation site
Mark the ground in the final building location with a line showing the positions of
base plates, front doors. All lines should be drawn from center to center of all base
plate tubes. Diagonal line X must be equal to Y.
Base plates: all base plates must be installed firmly with expansion bolts (#6B) on
this step.
Figure 1
No.
Part
Qty
6
13
6A
2
6B
30
Step 2 : Assemble all trusses
The building includes 6 trusses , Connect all pipes with hex bolt (#26).

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Figure 2
No.
Part
Qty
No.
Part
Qty
1
6
4
12
2
12
26
36
3
12
 Lay down all (6) trusses on the ground when the assembly is all completed
and before moving to next step, and then wrap (#34) around the sharp points
of the joint to avoid friction between the fabric and the interface, resulting in
fabric damage.
Figure 3
No.
Part
Qty
34
1

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Step 3 : Put up all trusses
 Put up the truss, use hex bolt (#26) to secure the truss to the base plates.
Figure 4
 Connect all purlins.
Figure 5
No.
Part
Qty
5
25
25
30
26
12

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Step 4 : Installation of front and rear trusses
 Installation of the front truss.
Figure 6
No.
Part
Qty
No.
Part
Qty
7
2
16
4
11
1
19
4
12
1
25
10
13
1
26
8
14
1
31
6
15
1

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 Installation of the rear truss.
Figure 7
No.
Part
Qty
No.
Part
Qty
8
2
19
2
9
1
26
4
10
1
Step 5 : Installing boards (#36) and reed groove (#22) (refer to figure 8, figure 9)
 Fix the board (# 36) with self tapping screw (# 29).
 Fix the reed groove (# 22) with the self tapping screw (# 28).

W W W . T M G I N D U S T R I A L . C O M P 10 / 15 T o l l F r e e : 1 - 8 7 7 - 7 6 1 - 2 8 1 9
Figure 8
Figure 9

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No.
Part
Qty
No.
Part
Qty
22
34
29
62
28
170
36
34
Step 6 : Install the film
 Install the front film.
Figure 10
No.
Part
Qty
No.
Part
Qty
20
1
28A
4
22A
11
35A
1

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 Install the rear film.
Figure 11
No.
Part
Qty
22A
6
35A
1
 when you are ready to install the roof cover, unpack the cover and position it
parallel to the building frame on one side. the cover must be pulled over the
top of the truss frame without being snagged or stressed on any frame
members. tighten the film evenly to eliminate wrinkles and make the film
flat and smooth. Do not over-tighten during the adjustment process,
otherwise it will cause unnecessary damage. At this time, you can install a
clip spring (#22A) to fix the film.

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Figure 12
No.
Part
Qty
22A
17
35
1
Step 6 : Install roll film system
 Install the roll film tube(#18), add a round plug(#32) at the end. the film (# 35)
is wound on a roll film tube , and clamped with a pressure film carrier (# 24).

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Figure 13
No.
Part
Qty
No.
Part
Qty
18
6
28
12
18A
2
32
2
24
12
 A round plug (# 32) is put on both ends of the film rolling machine guide tube
(# 17), and the guide tube is mounted on the frame with a hex bolt (# 27), and it
is required to swing freely. The film rolling machine (# 21) drives the roll film
tube (# 18) to be raised and lowered horizontally and flexibly without jamming.
 Install the eight clip spring (# 23) and fasten the braided rope (# 33)

W W W . T M G I N D U S T R I A L . C O M P 15 / 15 T o l l F r e e : 1 - 8 7 7 - 7 6 1 - 2 8 1 9
Figure14
No.
Part
Qty
No.
Part
Qty
17
2
27
2
21
2
32
4
23
12
33
1
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.
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.