Costco 1902478 User manual

IMPORTANT. PLEASE READ CAREFULLY AND RETAIN FOR FUTURE REFERENCE
If you experience any product malfunction, defect or are missing any parts,
please contact our customer service department at 1-855-586-8118. Our hours
of operation are Monday - Friday, 8:30 AM to 5:30PM EST.
366cm /144.09in /144.09po
405cm /159.4in /159.4po
305cm /120.07in / 120.07po
346cm /136.2in / 136.2po
285cm / 112.2in / 112.2po
-1-
ITM. / ART. 1902478
Denali Hardtop Gazebo 3.05m x 3.66m / 10ft x 12ft

SAFETY INFORMATION
PREPARATION
Screwdriver Safety goggles
Hammer Gloves Stepladder
Hardhat Electric drill
For the best assembly and usage experience, please read through all steps before attempting to
assemble, operate or install the product
•WARNING:It is the consumer’s responsibility to comply with any building codes, ordinances,
zoning limitations, or local homeowner’s restrictions and obtain any required permit, before
purchase and installation of the products.
•WARNING: KEEP ALL FLAME AND HEAT SOURCES AWAY FROM THIS GAZEBO FABRIC.
This item meets the CPAI-84 flammability requirements. The fabric may burn if left in continuous
contact with any flame source. The application of any foreign substance to the tent fabric may
cause the flame-resistant properties ineffective.
• In the case of any high winds or high amounts of rain/snow, please remove the mosquito net,
clear the snow from the roof immediately and check for damage before continuing use.
CAUTION
SET UP YOUR GAZEBO PROPERLY
• This product is heavy so do not attempt to assemble this item alone. For the best and safest
assembly experience, we recommend four (4) adults.
• Keep all children, pets and other obstructions away from assembly area.
• If any part is missing or damaged, do not attempt to assemble the product.
• In order to avoid damage to the gazebo and it's components, please use the appropriate tools.
• Do not use the structure as support.
• Check all bolts on a regular basis to maintain the sturdiness and safety of the structure.
• Keep instruction manual for future use.
• Do not climb on top of the gazebo. Falling off the gazebo can result in serious injury,
possibly even death.
EXAMINE YOUR GAZEBO
• Examine occasionally to ensure there are no loose parts.
• If loose parts are found, they should be retightened immediately.
Before beginning assembly of product, make sure all parts are present. Compare parts with
package contents list and hardware contents list. If any part is missing or damaged, do not
attempt to assemble the product.
Estimated Assembly Time: 3 hours.
Tools Required for Assembly (not included in the box):
-2-

Components
A
B
C1
C2
C3
C4
D
E1
E2
F
G1
Post 4
4
2
2
2
2
4
4
4
4
4
Top Cover
A1 Base Cover 4
Left-Long Lintel
Left-Short Lintel
Right-Short Lintel
Right-Long Lintel
Connector
Left-Support Bar
Right-Support Bar
Corner Piece
Long-Top Bar
Cover 4
F1
F2 Lintel Cover 4
F3 Connector 4
-3-

G2 10
G3
H4
4
I
J
K
L1
M
N
O
4
2
2
2
1
2
4
14
G4 4
P1
L2 2
P6
Short-Top Bar
Small Short-Top Bar
Small Short-Top Bar
Base Plate
Base Cover
Top Frame
Top Connecting Tube
Left Support Plate
Right Support
Plate
Connecting Tube
Bracing Tube
Corner cover
Middle Supporting
Tube
Middle Supporting
Tube
-4-

P2
P3
P4
P5
Q
Q1
Q2
R1
R2
Left Supporting
Tube
Right Supporting
Tube
Left Support
Small Tube
Right Support
Small Tube
Left Big Top Cover
Right Big Top Cover
Big Top Cover
Left Edge Band
Right Edge Band
4
4
4
4
2
2
1
2
2
R3
R4
Left Edge Band
Right Edge Band
R5
S1
Small Top
Protective Edge
Left Triangle
Board
S2 Left Irregular
Top Board
2
2
2
4
2
-5-

Hardware
S4 2
S6
2
S3
S5
4
S7
2
AA
BB
CC
Bolt\Flat
Washer (m6*15) 210 44
8
Bolt\Flat
Washer\ Nut
(m6*45)
S8
4
2
Stake
Wrench 2
16
DD
GG
HH
II
1
Allen Wrench
Bolt (m6*15)
Allen Wrench
Sleeve
1
1
JJ
KK
LL
EE
Bolt\Flat
Washer\ Nut
(m6*40)
16
6
Bolt\Plastic
Washer (m6*35)
Bolt\Plastic
Washer (m6*15)
10
FF
Bolt\Flat
Washer (m6*10) 144
Middle Top Board
Right Irregular
Right Triangle
Short Top
Board - L
Short Top
Board - M
Short Top
Board - R
-6-

Step 1
Fig 1
A
AA I
AA
H
Fig 1
Fig 2
Fig 3
A
A1
Fig 2
AA
AA
A
A
A
AA
B
B
B
Fig 3
A
B
A1
I
1.1. Insert the Base Cover (I) into the bottom post, connect the Base Plate (H) to the Post (A) with Bolt (AA), as
seen in Fig 1;
1.2. Insert the Post Cover (A1) from the top of the post, as seen in Fig 2;
1.3. Connect the Top Cover (B) to the Post (A) with Bolt (AA), as seen in Fig 3.
Ax4 A1x4 Bx4 Hx4 Ix4 AAx20
-7-

Step 2
C4 C3
C2 C1
AA
CC
C4 C3
C4
D
D
AA
CC
C4 C3
AA
CC
C2 C1
C2
D
D
AA
CC
C2 C1
Fig 4.1-Fig 4.4
Fig 5.1-Fig 5.4
Fig 4.1 Fig 4.2
Fig 4.3
Fig 5.1 Fig 5.2
Fig 5.3
2.1. Connect the Right Long Lintel (C4) and the Left Long Lintel (C3) with the Connector (D) and Bolt（AA), with Bolt
(CC) at the top of the lintel, fix the Lintel Cover (F2) at the same time, as seen in Fig 4.1-Fig 4.4;
2.2. Connect the Right-Short Lintel (C2) and the Left-Short Lintel (C1) with the Connector (D) and Bolt (AA)，
with Bolt (CC) at the top of the lintel, and fix the Lintel Cover (F2) at the same time, as seen in Fig 5.1-Fig 5.4.
CC
C4 C3
Fig 4.4
CC
F2
CC
C2 C1
Fig 5.4
CC
F2
C1x2 C3x2
C2x2 C4x2 Dx4 F2x4 AAx32 CCx16
-8-

AA
AA
C3/C4
Fig 6
Step 3
3.1. Connect the Left and Right Long Lintels (C3 / C4) to the Top Cover (B) with Bolt (AA), as seen in Fig 6；
3.2. Connect Left-Support Bar (E1) to the Left-Long Lintel (C3) and the Post (A) with Bolt (AA), as seen in Fig 7；
3.3. Connect the Right-Support Bar (E2) to the Right Long Lintel (C4) and the Post (A ) with Bolt (AA), as seen in Fig 8.
Stand the assembled structure of the posts (A) and the Long Lintel (C3/C4) up with two people.
C4
C4
C3
C3
AA
AA
A
C4
AA
AA A
C3
A
Fig 8
Fig 7
E1
E1
E2
E2
E1x2 E2x2 AAx32
A
A
-9-

C4
C3
C4
C3
C2
C1
C1
C2
E1
E1
E2
E2
E2
E2
Step 4
E1
E1
A
A
A
A
C4
B
C1
E2
C3 C2
E1
AA AA
AA
AA
E2
E1
C4
C1
AA
AA
E1 E2
C3 C2
Fig 9.1
Fig 10.1
Fig 9.2
Fig 10.2
Fig 9.1 Fig 9.2
Fig 10.1 Fig 10.2
4.1. Connect the Lintels (C1/C2) to the Top Cover (B) with Bolt (AA), as seen in Fig 9.1-Fig 9.2；
4.2. Connect the Left-Support Bar (E1) to the Left-Short Lintel (C1) and the Post (A) with Bolt (AA), as
seen in Fig 10.1；
4.3. Connect the Right-Support Bar (E2) to the Right - Short Lintel (C2) and the Post (A) with Bolt (AA),
as seen in Fig 10.2.
E1x2 E2x2 AAx32
-10-

Step 5
Fig 11.1-Fig 11.2
AA
AA
AA
AA
E2
E1
F
B
B
F
F
F
F
C1/C3 C2/C4
Fig 11.2
E2
E1
F
C1/C3 C2/C4
F1
O
F
Fig 12
Fig 12
5.1. Connect the Corner Piece (F) to the Post (A) with Bolt (AA), as seen in Fig 11.1；
5.2. Connect the Cover (F) to the Top Cover (B) with Bolt (AA) as seen in Fig 11.2;
5.3. Connect the Corner Cover (O) to the Lintels (C1/C3) / (C2/C4) with Bolt (AA), as seen in Fig 12.
A
A
C1/C3
C2/C4
Fig 11.1
Fx4 AAx30 F1x4 Ox4
-11-

Step 6
J
K
Fig 13
K
K
J
J
6. Insert the Top Connecting Tube (K) into the Top Frame (J) with Bolt (AA), as seen in Fig 13.
J
K
AA
Jx2 Kx2 AAx4
-12-

Step 7
7.1. Connect one end of the Left Support Plate (L1) and the Right Support Plate (L2) to the Connecting Tube (M)
with Bolt (EE), then connect the other end to the Top Frame (J), as seen in Fig 14-Fig.15；
7.2. Connect one end of the Bracing Tube (N) to the Connecting Tube (M) with Bolt (EE), then connect the other end
to the Top Connecting Tube (K) with Bolt (AA), as seen in Fig 16-Fig 17.
M
N
K
K
L1
L2
L1
L2
N
N
M
K
NAA AA
Fig 16
Fig 17
AA
K
J
L1/L2
Fig 14 Fig 15
M
L1
L2
EE
EE
EE
L1x2 EEx6
L2x2 Mx1 Nx2 AAx8
-13-

Step 8
AA
G1
J
K
BB
G1
C1/C3
C2/C4
A
Fig 19
Fig 18
8. Connect one end of the Long-Top Bar (G1) to the Top Frame (J) with Bolt (AA), then connect the other end to
the Corner Piece (F) with Bolt (BB), as seen in Fig 18-Fig 19.
Note: Be sure measurements diagonally across the overall frame are within 5mm of the same distance
after completing this step.
F
G1 G1
G1
G1
G1x4 BBx4
AAx8
-14-

Step 9
AA
G2
G2
A
A1
Fig 21
AA
C1/C2/C3/C4
9. Connect one end of the Short-Top Bar (G2) to the Top Frame (J) and Top Connecting Tube (K) with Bolt (AA),
then connect the other end to the Lintels (C1/C2/C3/C4) with Bolt (AA), as seen in Fig 20-Fig 21.
G1
J
K
Fig 20
G2 G2 G2
G2
G2
G2
G2
G2
G1
G1
G1
G1
G2x10 AAx20
-15-

G4
G1
AA
Fig 22.2
G3
F3
G4
AA
Fig 22.1
G3
F3
Step 10
G3/G4
A
A1
Fig 23
10. Connect the Connector (F3) to one end of the Small Top Bar (G3/G4) with Bolts (AA) and then to the Long-Top
Bar (G1) with Bolts (AA); connect the other end to the Lintels (C1/C2/C3/C4) with Bolts (AA), as seen in Fig. 22.1-Fig. 23.
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G1
G1
G1
G1
G3
G4
G3
G3
G4
G3
G4
AA
C1/C2/C3/C4
G4
G3x4 AAx24
G4x4
-16-

G3
G3
G1
G1
G1
G2
G2
G2
G2
G2
G4
G4
Step 11
G1
P2/P4
CC CC
CC
G2
G2
CC
CC P3/P5
CC
G1
CC
CC
G2
P/P1 CC
CC
G2
Fig 24
11.1. Connect one end of the Left Supporting Tube (P2) to the Long-Top Bar (G1) with Bolt (CC), then connect
the other end to the Small Short-Top Bar (G3) with Bolt (CC)；
11.2. Connect one end of the Middle Supporting Tube (P/P1) to the Short-Top Bar (G2) with Bolt (CC), then
connect the other end to the Small Short-Top Bar (G3) with Bolt (CC)；
11.3. Connect one end of the Right Supporting Tube (P3) to the Long-Top Bar (G1) with Bolt (CC); then connect
the other end to the Small Short-Top Bar (G3) with Bolt (CC), as seen in Fig 24.
P
P
P
P
P
P
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P2
P2
P2
P2
P3
P3
P3
P3
P4
P4
P4
P4
P5
P5
P5
Px4 P1x16 P2x4 P3x4 P4x4 P5x4 CCx128
-17-

Step 12
12. Connect the Edge Bands（R1/R2/R3/R4) to the small short bars（G2/G3/G4) with Bolt（DD), as seen in Fig.25
R1/R2/
R3/R4
DD
R1
R2
R4
R2
R3
R1
R3
R4
Fig 25
G2/G3/G4
G2 G2
G2
G3
G4
G1
G4
G4
G4
G2
G2 G2
G2
G2
G3
G3
G3
G1
G1
G1
G2
G2
R1x2 R2x2 R3x2 R4x2 DDx16
-18-

Step 13
S1 S2 S3 S4 S5
the connect shape of steel top panel
S1
GG
P1/P2/P3
S2
Fig 27
13.1. As is shown in the graph, install the Top Boards (S1/S2/S3/S4/S5) in sequence, and have them fixed onto
the Supporting Tubes (P1/P2/P3) one by one with Bolt (GG), as seen in Fig 26-Fig.27.
Tips：Pls do not tighten all the screws until all the top boards are installed.
13.2. Put the Big Top Cover (Q2) over the top and connect with the Connecting Tube (M) with Bolt (FF),
as seen in Fig 28.
FF
S3
S3 S4
S2
Q2
CC
S1 S2 S3
S3
S4
S1
S2
S3
S5
S3
S4
S5
S3
R1/R2
S1/S2/S3/S4/S5
Fig 26
Fig 28
FF
S1x2 S2x2 S3x4 S4x2 S5x2 GGx24
Q2x1 FFx2
Q2
-19-

S1 S6 S7 S8 S5
the connect shape of steel top panel
S1
GG
P1/P2/P3/P4/P5
S6
Fig 28
Step 14
14.1.As is shown in the graph, install the Top Boards (S1/S6/S7/S8/S5) in sequence, and have them fixed onto
the Supporting Tubes（P1/P2/P3/P4/P5) one by one with Bolt (GG), as seen in Fig 28-Fig.29.
Tips：Pls do not tighten all the screws until all the top boards are installed.
14.2.Cover the Small Top Protective Edge (R5) onto the junction of the Short-Top Board-M (S7) and the small top
frame and fix them with Bolt (AA), as seen in Fig 30.
S1 S2 S3
S4
S5
S1
S2
S3
S3
S4
S5
S1
S5
S5
S1
S6
S7
S8
S8
S7
S6
S3
R3/R4
S1/S5/S6/S7/S8
Fig 29
AA
R5
S7
J
Fig 30
S1x2 S6x2 S7x2 S5x2S8x2 GGx20R5x2
-20-