JETStream HOME GYM MG-510 User manual

Owner's
manual
HOME GYM MG-510/512

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Index
Introduction
Important safety precautions
Before assembly
Assembly instruction
Exploded view
Parts list
WARM - UP
01
01~02
03
04~11
12~13
14~16
17

Important safety precautions
1. Read the owner's manual and all accompanying literature and follow it carefully before
using your machine.
2. This machine is intended for household use only. It is not designed for commercial use.
3. Inspect your exercise machine prior to exercising to ensure that all nuts and bolts are
fully tightened before each use.
4. Make sure machine is stabilized on the floor and uneven surfaces are leveled before
use.
5. Most exercise equipment is not recommended for small children. Children should not
use the machine unless they are under adult supervision.
6.
9. Exercise equipment has moving parts. In the interest of safety, keep others, especially
children, at a safe distance while exercising.
10. Make sure all adjustment devices are fully inserted and properly adjusted before use to
avoid injury.
11. Remove all jewelry, including rings, chains and pins before commencing exercise.
12. Always wear suitable clothing and footwear during exercise. Do not wear loose fitting
clothing that could become entangled with the moving parts of your exercise machine.
13. Warm up 5 to 10 minutes before each workout and cool down 5 to 10 minutes afterward.
This allows your heart rate to gradually increase and decrease and will help prevent
straining muscles.
14. Never hold your breath while exercising. Breathing should remain at a normal rate in
conjunctionwith the level of exercise being performed.
15. Rest adequately between workouts. Muscles tone and develop during these rest
periods. Beginners should work out twice a week and increase gradually to 4 or 5 times
per week.
16. Do not "over train". Incorrect or excessive training may result in injury.
17. Any part found not functional, replace it before next usage or call the customer service
department of the store for help.
Parents and others in charge of children should be aware of their responsibility, because
the natural play instinct and the fondness of experimenting of children can lead to
situations and behaviour for which the training equipment is not intended.
7. If children are allowed to use the equipment, their mental and physical development and
above all their temperament should be taken into account. They should be controlled
and instructed in the correct use of the equipment. The equipment is under no
circumstances suitable as a children's toy.
8. Keep children and pets away from the machine at all times. Do not leave unattended
children in the same room with the machine.
THIS OWNER'S MANUAL CONTAINS ASSEMBLY, OPERATION, MAINTENANCE AND
SAFETY INFORMATION. IN THE INTEREST OF SAFETY, PLEASE MAKE CERTAIN
THAT YOU READ AND UNDERSTAND ALL THE INFORMATION BELOW.
INTRODUCTION / IMPORTANT SAFETY PRECAUTIONS
- 1 -

Warning: Before beginning any exercise program, please consult your physician. If at any
time you feel faint, dizzy or are experiencing pain, stop and consult your
physician. The manufacturer may use this as a defense to any claim for injuries,
damage or loss. The above warnings are in no way intended to limit or modify
the consumer's remedies for breach of warranties pursuant to applicable
Federal and State laws of regulations. They are being supplied strictly to
ensure the safety of the individuals using this product.
The safety level of the equipment can be maintained only if it is examined
regularly for damaged and wear.
The appliances are not for children under 14 years of age.
Before you begin
Important: Read all instructions carefully. Assemble the unit in accordance with the steps in
themanual. Lay out all parts on the floor and check if you have all the parts
included completely before beginning assembly. In case of a discrepancy,
please call the customer service department of the store for help.
Note: Some parts may be factory pre-assembled.
Replaced defective components immediately and keep the equipment out of use
until repair.
The most susceptible to wear parts are
#16 Weight cable
#29 Butterfly cable
#30 Main cable
#35 Pully Ø87
#36 Pully Ø115
Tools required for assembly
Two adjustable wrenches and a allen key
IMPORTANT : THE MAXIMUM RECOMMENDED WEIGHT CAPACITY FOR
YOUR EQUIPMENT IS 110 KG (242 LB) PER USER.
IMPORTANT SAFETY PRECAUTIONS
- 2 -

1. After opened the carton, check all parts/components according to the parts list. Make sure
all parts/components are present correctly before assembly.
2. Do not firm tighten all bolts/nuts until the machine is fully assembled.
Bolt length indicator
Note: Bolt lengths are manufactured in metric (mm) so imperial length (inches) is
approximate. Eg. 65mm =2 - 1/2"
IN - LINE WITH UNDERSIDE OF HEAD
BEFORE ASSEMBLY
- 3 -

ASSEMBLY INSTRUCTION
- 4 -
STEP. 1
2
1
75
74
73
54
10
STEP. 2
75
74
54
3
74
10
1
74
75
74
75
74
54

ASSEMBLY INSTRUCTION
- 5 -
45
22
19
21
10
20
42
32
3
1
20
32
20
32
43
THIRD HOLE
FOR 100LBS
FIRST HOLE
FOR 120LBS
STEP. 3
45

ASSEMBLY INSTRUCTION
- 6 -
74
59
73
75
54
74
4
10
80
63
64
7
63
STEP. 4
STEP. 5
3
4

64
63
63
8
9
72
63
72
64
63
26
ASSEMBLY INSTRUCTION
- 7 -
STEP. 6
STEP. 7
72
25
4
63
64
68
63
7
26
24
26
72

ASSEMBLY INSTRUCTION
- 8 -
STEP. 8
58
57
58
57
15
3

ASSEMBLY INSTRUCTION
- 9 -
62
76
65
64
63
18
44
75
74
54
57
58
5
14
63
14
74
44
STEP. 9 STEP. 10
STEP. 11
STEP. 12
6
6
3
5
6

ASSEMBLY INSTRUCTION
- 10 -
STEP. 13 abc
Pully-115 Pully-87
53
54
74
36
74
53
54
74
35
74
54
41
75
35
41
Pully-87
a
c
c
b
b
b
b
b
cb
55
54
41
28
53
74
35
54
11
74
54
74
35
53
66
74
54
16
29
30
74

ASSEMBLY INSTRUCTION
- 11 -
STEP. 14
E
56
52
54
12
33
17
x
50
51
E

41
55
41
39
35
53
28
54
74
28
74
57
58
54
74
35
53
54
38
15
75
41
41
54
74 75
74
82
54
39
3
41
54
74
74
74
8
49
72
63
64
78
- 12 -
EXPLODED DRAWING
50
51
16
68
27
26
25
63
48
79
79
79
48
63
64
74
59
40
54
36
41
73
74 53
75
61
4
61
75
41
41
54
75
35
74
54
17
54 52
56
33
31
31
12
77
77
48
9
27
26
68
63
63
64
24
48
79
49
48
79
48
64
63
78
63
79
7
23
61
80
63
67
70
70
63
64
46
71
69
PEC-DEC
54
82
53
83

- 13 -
EXPLODED DRAWING
44
18
44
77
77
6
64 63
65
63
66
74
74
54
78
29
30 10
19
32
42
21
22
45
2
37
37
73
75 74
54
74
60
20
43
53
35
74
54 74
11
1
37
76
62
14
58
5
53
74
54
75
57
74
54
34
47
13
81
81
33
33

PARTS LIST
- 14 -
NO. DESCRIPTION Q'TY
1 Base frame 1
2 Base cross beam 1
3 Upright frame 1
4 Top frame 1
5 Set support frame 1
6 Leg curl 1
7 Press arm frame 1
8 Left press arm 1
9 Right press arm 1
10 Guide tube 2
11 Pulley bracket A 1
12 Lat bar 1
13 T bar 1
14 Seat pad 220 x 300 x T45 1
15 Back rest pad 220 x 450 x T45 1
16 Weight cable 1
17 Chain Ø 5 x 3 1
18 Foam rod Ø25 x T1.5 x 380 2
19 Select rod Ø25 x T2.0 x 556 1
20 Weight select pin Ø10 x 152 1
21 Top plate 1
22 10LB Weight stack for MG-510 9
22 10LB Weight stack for MG-512 11
23 Fixed hook 1
24 Left adjustable frame 1
25 Right adjustable frame 1
26 Push arm adjustment tube 2

PARTS LIST
- 15 -
NO. DESCRIPTION Q'TY
27 Pull the pin 2
28 Pulley connecting piece 2
29 Main cable 1
30 Butterfly cable 1
31 Foam grip Ø25 x T3.0 x 400 2
32 Bushing for top plate 1
33 Shackle 4
34 Ankle strap 1
35 Pulley Ø87 11
36 Pulley Ø115 1
37 Rectangle end plug □50 3
38 Rectangle end plug □38 1
39 Rectangle end plug □25 2
40 Rectangle end plug □50 2
41 Pulley spacer Ø22 x Ø16 x T14.5 10
42 Big washer Ø44 x Ø25 x T2.5 1
43 Washer Ø24 x Ø12 x T2.5 1
44 Foam roll Ø90 x Ø23 x 165 4
45 Snubber Ø60 x Ø25.5 x 20 2
46 Shifter bar 1
47 Chain Ø5×18 1
48 Nylon spacer Ø50 8
49 Foam grip Ø25 x 120 x T2 2
50 Nylon ball SR21 1
51 Limit stopper SR31 x Ø8 1
52 U bracket 1
53 Hex bolt M10 x 45 9
54 Nylon nut M10 x 8.6 x 16 23

PARTS LIST
- 16 -
NO. DESCRIPTION Q'TY
55 Hex bolt M10 x 50 2
56 Hex bolt M10 x 35 1
57 Washer Ø9 x Ø16 x T1.6 4
58 Hex bolt M8 x 65 4
59
60 Round iron block Ø10 x 50 1
61 Powder metallurgy Ø24 x Ø12 x 12 4
62 Nylon nut M10 x 5 x 16 1
63 Washer Ø13.5 x Ø24 x T2.5 12
64 Nylon nut M12 x 10.2 x 18 6
65 Hex bolt M12 x 75 1
66 Hex bolt M10 x 55 1
67 Hex bolt M6 x 35 1
68 Hex bolt M12 x 125 2
69 Spring 1
70 Washer Ø6.6 x Ø12 x T1.6 2
71 Nylon nut M6 x 6 x 10 1
72 Hex bolt M12 x 80 2
73 Washer Ø35 x Ø11 x T2.5 4
74 Washer Ø11 x Ø20 x T2 38
75 Hex bolt M10 x 70 11
76 Buffer pad M10 1
77 Round end plug Ø25 x T1.5 6
78 Nylon spacer Ø50 x Ø46 x 12 6
79 Powder metallurgy Ø28 x Ø12 x 15 8
80 Hex bolt M12 x 120 1
81
Hex boltM10 x 25 2
Handle grip 2
82 Pulley bracket B 2
83 Square end plug 1

SUGGESTED STRETCHES
The following stretches provide a good warm-up, or cool-down.
Move slowly as you stretch-never bounce.
HAM STRING STRETCH
Sit with one leg extended. Bring the sole of the opposite foot
toward you, resting it against the extended leg's inner thigh.
Stretch toward your toe as far as possible, hold for 15 counts,
then relax. Repeat three times for both legs.
Stretches: Hamstrings, lower Back and Groin
INNER THIGH STRETCH
Sit with the soles of your feet together and knees
pointing outward. Pull your feet as close into the groin area
as possible. Hold for 15 counts, then relax.
Repeat three times.
Stretches: Quadriceps, Hip Muscles
TOE TOUCHES
Standing with your knees slightly bent,
slowly bend forward from the hips.
Allow your back and shoulders to relax
as you stretch down toward your toes.
Go as far as you can and hold for 15 counts,
then relax. Repeat three times.
Stretches : Hamstrings, Back of Knees, Back
QUADRICEPS STRETCH
With one hand against a wall for balance, reach behind you and
pull up your foot. Bring your heel as close to your bottom as possible.
Hold for 15 counts. Repeat.
Stretches: Quadriceps, Hip Muscles.
CALF / ACHILLES STRETCH
With one leg in front of the other and arms out, lean against the wall. Keep your
back leg straight and back foot flat on the ground; then bend the front leg and
lean forward by moving your hips toward the wall.
Hold, then repeat on the other side. To further stretching of the Achilles tendons,
slightly bend the back leg as well.
Stretches: Calves, Achilles Tendons, and Ankles.
- 17 -
WARM - UP
WARM - UP GUIDELINES
Warming up is an important part of every workout. Warming up prepares the body for
more strenuous exercise by: increasing circulation, delivering more oxygen to the
muscles, and raising the body temperature.

GB
MG510512-20150730-GB