Cortex Multi Gym SM25 User manual

SM25 Multi Gym
(Dual Stack Functional Trainer,
Smith Machine, Half Rack)
USER MANUAL
Product may vary slightly from the item pictured due to model upgrades.
Read all instructions carefully before using this product.
Retain this owner’s manual for future reference.
NOTE:
This manual may be subject to updates or changes. Up to date manuals are available through our
website at www.lifespanfitness.com.au

3
TABLE OF
CONTENTS
I. Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 04
II. Care Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 05
III. Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 06
IV. Assembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
V. Exercise Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
VI. Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
VII. Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
TABLE OF CONTENTS |

4
I. IMPORTANT SAFETY
INSTRUCTIONS
WARNING: Read all instructions before using this machine.
To ensure your safety, read the following precautions before using this product
1. Please read, study and understand the instructions and all warning labels before use.
(It is recommended to be familiar with the normal operation and use methods of the device before
using this product. Information is available on this manual and at local retailers).
2. Please keep this manual and ensure that all the warning labels are clear and complete.
3. This product is recommended to install by more than two people.
4. Please consult your doctor’s advice before starting the exercise.
5. Please ensure safety when the children are present.
6. Be careful when using it with children present.
7. Please check any signs of wear of the wire rope regularly. If there is wear, it may cause some danger
to you.
8. Please keep your hands, limbs and clothes stretch to use the device.
9. Please note any signs of machinery that may occur, including part wear, loose hardware, and welding
cracks. Stop using the device with the above signs immediately and contact the after-sales service
department of our company.
10. You can complete the assembly with a wrench, or an inner hexagon wrench.
11. The user weight of this product shall not exceed 100kg.
12. The product is subject to change without notice and the final interpretation belongs to the Division.
| IMPORTANT SAFETY INSTRUCTIONS

5
II. CARE INSTRUCTIONS
•Lubricate moving joints with silicon spray after periods of usage.
•Be careful not to damage plastic or metal parts of the machine with heavy or sharp objects.
•The machine can be kept clean by wiping it down using dry cloth.
•Check and adjust the tension of wire rope on a regular basis.
•Regularly check all moving parts and make sure there are signs of wear and damage, if any the use of
the device must be stopped immediately and contact our after-sales department.
•During inspection, it is necessary to make sure that all bolts and nuts are completely fixed. If any bolt
or nut connection is loosened, please re-tighten.
•Check weld for cracks.
•Failure to perform daily maintenance may result in personal injury or equipment damage.
CARE INSTRUCTIONS |

6| PARTS LIST
1
6
11
26
31
36
21
16
2
7
12
27
32
37
22
17
3
8
13
28
33
38
23
18
4
9
14
29
34
39
24
19
5
10
15
30
35
40
25
20
III. PARTS LIST

7PARTS LIST |
46
51
56
80 81
86
73
61
47
52
57
82
90
74
62
48
53
58
83
91
77
63
49
54
59
84
92
78
70
50
55
60
85
79
71
41 42 43 44 45
1pc M10 Knob

8
IV. ASSEMBLY INSTRUCTIONS
ATTENTION:
1. The gasket shall be placed at both ends of the bolts (against the bolt head and nuts), unless otherwise stated.
2. Preliminary assembly is hand tightening of all bolts and nuts and hand tightening with the wrench for complete assembly.
3. Some spare parts have been pre-assembled by the factory.
4. It is strongly recommended this machine to be assembled by two or more people to avoid possible injury
STEP 1
| ASSEMBLY INSTRUCTIONS
85
83
1. Install part 5 to part 1 and 2 using:
- 4x Part 83
- 8x Part 85
- 1x Part 23
- 2x Part 74
- 2x Part 70
2. Repeat same steps for connecting
part 4 to parts 1 and 2.
74
70
M10 x 70mm Φ 10
M10 x 95mm M10
4pcs 16pcs
4pcs 8pcs
83
83
85
85 85
85
85
85 23 74
2
5
4
1
70

9ASSEMBLY INSTRUCTIONS |
STEP 2
1. Place 4 x part 47 and 4 x part 16 into part 1 as pictured.
16
5
47
1

10 | ASSEMBLY INSTRUCTIONS
71
85
83
M10 x 90mm
Φ 10
M10
4pcs
8pcs
4pcs
STEP 3
1. Install part 7 and part 8 using:
- 4x part 71
- 8x part 85
- 4x part 83
7
8
85
85
83
71
85

11ASSEMBLY INSTRUCTIONS |
STEP 4
1. Insert the weight stacks part 43 into part 16 as pictured with the holes facing down.
2. Insert part 21 into the middle, through the weight stacks.
3. Lastly add the part 42 weight on top of the other weight stacks as pictured.
4. Insert part 57 to choose your desired weight load. Make sure it goes into the hole for part 21.
21
57
42
43
16

12 | ASSEMBLY INSTRUCTIONS
STEP 5
1. Attach part 3 to part 4 and
5, and secure it with:
- 2x part 24
- 4x part 74
- 8x part 85
- 4x part 83
74
85
83
M10 x 70mm
Φ 10
M10
4pcs
8pcs
4pcs
5
83
85
85
85
74
3

13ASSEMBLY INSTRUCTIONS |
STEP 6
1. Secure 4x part 19 to parts 4 and 5, and
secure with:
- 4x part 79
- 4x part 85
2. Attach part 44 onto part 19 as pictured and
place the collars part 46 into part 44.
3. Secure part 15 onto either post part 4 or 5 using:
- 2x part 74
- 1x part 22
- 2x part 83
- 4x part 85
85
83
74
79
M10 x 70mm Φ 10
M10 x 15mm M10
2pcs 8pcs
4pcs 2pcs
83
22
74
85
85
15
19 85 79
46
44

14 | ASSEMBLY INSTRUCTIONS
STEP 7
1x Secure part 6 to part 4 and 7 using:
- 2x part 23 - 4x part 74
- 8x part 85 - 4x part 83
2. Secure part 16 onto part 6 with 2x part 82.
3. Repeat steps 1 and 2 on the other side.
85
83
74
82
M10 x 70mm Φ 10
M8 x 35mm M10
8pcs 16pcs
4pcs 8pcs
83
83
85
85
85
85
85
85
83
83
23
4
82
6
23
7
74
74

15ASSEMBLY INSTRUCTIONS |
74
85
83
M10 x 70mm
Φ 10
M10
8pcs
16pcs
8pcs
STEP 8
1. Secure part 11 into part 7 using:
- 1x part 22 - 2x part 74
- 4x part 85 - 2x part 83
2. Secure part 11 to part 4 using:
- 1x part 22 - 2x part 74
- 4x part 85 - 2x part 83
3. Repeat steps 1 and 2 for the other side.
11
74
74
74
85
85 83 83 22
85
85 85 74
22
83
83
85

16 | ASSEMBLY INSTRUCTIONS
STEP 9
1. Secure 2x part 18 onto part 11 using:
- 3x part 74 - 6x part 85 - 3x part 83
2. Repeat step 1 for the other side.
74
85
83
M10 x 70mm
Φ 10
M10
8pcs
16pcs
8pcs
3. Secure 2x part 17 onto part 11 and part 1 using:
- 1x part 74 - 2x part 85 - 1x part 83
4. Repeat step 2 for the other side.
83
74
18
18
11
85
85
17
17
83
83
85
85
74
74

17ASSEMBLY INSTRUCTIONS |
STEP 10
1. Slide part 30 into part 9 post as pictured and
secure with part 63.
2. Repeat for the other side.
3. Place part 9 into part 18 and 17 as pictured.
4. Secure part 17 to part 9 using:
- 2x part 74 - 4x part 85
- 2x part 83
5. Repeat step 4 on the other side.
74
85
83
M10 x 70mm
Φ 10
M10
4pcs
8pcs
4pcs
74 85
85
83
30
63
99

18 | ASSEMBLY INSTRUCTIONS
STEP 11
1. Secure part 12 to the top of part 18 using:
- 4x part 73
- 8x part 85
- 4x part 83
2. Secure part 35 and 36 onto part 12 using:
- 4x part 79
- 8x part 85
85
83
73
79
M10 x 75mm Φ 10
M10 x 15mm M10
4pcs 12pcs
4pcs 4pcs
85
73 12
35 36
85
83
85 85
85
83
73
79
79
79
79

19ASSEMBLY INSTRUCTIONS |
STEP 12
1. Secure part 32 onto part 7 and 8 using:
- 20x part 79
- 20x part 85
2. Attach part 20 to part 88, then connect part 88
with part 50 onto part 21, in order as shown.
3. Repeat step 2 for the other side.
4. Secure part 31 to part 30 for using:
- 2x part 80
- 2x part 83
- 4x part 85
85
83
80
79
M10 x 110mm Φ 10
M10 x 15mm M10
2pcs 24pcs
20pcs 2pcs
31
31
80
32
85
79
20
50
88
85
83

20| ASSEMBLY INSTRUCTIONS
STEP 13
NOTE: Be sure to install the wire rope before installing the pulley. See next page for pulley assembly
instructions.