Life Span XT-39 User manual

NOTE:
Product may vary slightly from the item pictured due to model upgrades. This manual may be subject to updates or changes.
Up to date manuals are available through our website at www.lifespanfitness.com.au
Read all instructions carefully before using this product.
Retain this owner’s manual for future reference.
IMPORTANT
All nuts and bolts are to be checked and tightened on a regular basis. This includes pedals and
other moving parts. Failure to do so may cause damage to your threads and void your warranty.
XT-39 Folding Cross Trainer
USER MANUAL

2
TABLE OF
CONTENTS
I. Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 03
II. Care Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 04
III. Exploded Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 05
IV. Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 06
V . Assembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 07
VI. Folding Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
VII. Operation Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
VIII. Exercise Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
IX. Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
| TABLE OF CONTENTS

3IMPORTANT SAFETY INSTRUCTIONS |
I. IMPORTANT SAFETY
INSTRUCTIONS
WARNING: Read all instructions before using this machine.
It is important your machine receives regular maintenance to prolong its useful life. Failing to
regularly maintain your machine may void your warranty.
Please keep this manual with you at all times.
•It is important to read this entire manual before assembling and using the equipment. Safe and
effective use can only be achieved if the equipment is assembled, maintained, and used properly.
PLEASE NOTE: It is your responsibility to ensure that all users of the equipment are informed of all
warnings and precautions.
•Before starting any exercise program, you should consult your doctor to determine if you have any
medical or physical conditions that could put your health and safety at risk, or prevent you from
using the equipment properly. Your doctor’s advice is essential if you are taking medication that
affects your heart rate, blood pressure or cholesterol level.
•Be aware of your body’s signals. Incorrect or excessive exercise can damage your health. Stop
exercising if you experience any of the following symptoms: pain, tightness in your chest, irregular
heartbeat, and extreme shortness of breath, lightheadedness, dizziness, or feelings of nausea. If you
do experience any of these symptoms, you should consult your doctor before continuing with your
exercise program.
•Keep children and pets away from the equipment. This equipment is designed for adult use only.
•Use the equipment on a solid, flat level surface with a protective cover for your floor or carpet.
To ensure safety, the equipment should have at least 2 meters of free space around it.
•Before using the equipment, check that the nuts and bolts are securely tightened. If you hear any
unusual noises coming from the equipment during use and assembly, stop immediately. Do not use
the equipment until the problem has been rectified.
•Wear suitable clothing while using the equipment. Avoid wearing loose clothing that may get caught
vin the equipment or that may restrict or prevent movement.
•This equipment is designed for indoor and family use only.
•Care must be taken when lifting or moving the equipment so as not to injure your back.

4| CARE INSTRUCTIONS
•Always keep this instruction manual and assembly tools at hand for reference.
•The equipment is not suitable for therapeutic use.
•The pulse or heart rate sensors are not medical devices. Various factors, including the user’s
movement, may affect the accuracy of heart rate readings. The pulse sensors are intended only as
exercise aids in determining heart rate trends in general.
II. CARE INSTRUCTIONS
a. Lubricate moving joints with grease after periods of usage.
b. Be careful not to damage plastic or metal parts of the machine with heavy or sharp objects.
c. The machine can be kept clean by wiping it down using dry cloth.
d. All nuts and bolts are to be checked and tightened on a regular basis. This includes pedals and other
moving parts. Failure to do so may cause damage to your thread and void your warranty.

5EXPLODED DIAGRAM |
III. EXPLODED DIAGRAM
21
22R
23
24
32 31 33 11 12 34
26
31 32
28
25R
36R
36L
16R 37
37
42
49
10
41
40
18
51
45
46
30
20
47
47
48
48 10
26 51
18 12
18
59
11
46
53
53
52
46
11
12
54R
12
39
38R
43
44
12 12
35
35
13
18
19
12
11
11
11
10
17
10
10
9
5
6
8
1a
1
1b
2
3
80
14
29
30
31
32
27
28
25L
61R
63
11
10
61L
62
60
35
36L
36R 35
19
19
18
12 12
37
44
42
43
41
40
37
40 38L
18
51
49
10
26
48
47
46
45
12
10 50
48 47 30
51
12 11 18
46 52 53
12
12
12
18
59
65
66
78 77
79
66
68
35
69
70
71
71
12 46 55
35
35
72
72
73
73
75
75
74
S13-S15
B
A
S5
11
11
76
76
55 46 12
56 57
57
58
67
35
10 26
26
10
11
46
53
46
46
55 55
55
57 57
58
54L
39
16L
62
24
26
32
31
33
11
12
34
125
23
21
22L
15
4
8
67
15 5
27
30
29
81
82
83
84
19
19 19
19
19
18
85L
123
124
19
19
18
18
18
98
96
120 119
86
18 122
121
18
96
95
99
100
101 102
10310488
12 11 109110
86
63
62
46 26
93
90 91 92
19
19
19
19
19 19
19
84
83
81
82
18 18
18
18
85R
88
89
87
86
62
111 112
118L
114
113
115 112 110
116
117
118R
108
106
105
107
41
109
97
94
26

6
IV. PARTS LIST
HARDWARE PACKAGE
No. Description Qty
1Computer 1
2Washer D4 4
3Bolt M4 4
4Middle handlebar 1
5Grip foam 2
6Handle pulse plate 2
7Screw ST4.2*19 2
8End cap ф25*26 2
9Handle pulse wire 2
10 Washer d8*Φ20*2 16
11 Spring washerd8 21
12 Bolt M8*20*S5 19
13 Cover 1
14 Handlebar post 1
15 Bolt M8*25*S13 4
16L/R Handlebar post cover 1
17 Supporter 1
18 Screw ST4.2*16 21
19 Screw ST4.2*19 25
20 Main frame 1
21 End cap 2
22 Handlebar L/R 1
23 Grip foam 2
No. Description Qty
24 Handlebar cover 2
25L/R Reciprocating bar L/R 1
26 Nylon nut M8*H7.5*S13 10
27 Arc washerd8*Φ20*2*R16 4
28 Bolt M8*40*15*S5 4
29 Spacer Φ30*Φ20*9 2
30 Wave washerd19*Ф25*0.3 4
31 BushingΦ27*1*Φ19.2*16 4
32 BushingΦ50*Φ21*20 4
33 Washer d8*Φ32*2 2
34 Handlebar cover 2
35 Screw ST4.2*13 8
36 Swing bar cover L/R 2
37 End cap PT25*50 4
38 Linkage L/R 1
39 Bolt Φ10*34*M6*15*S6 2
40 BushingΦ18*1.5*Φ14.6*5*Φ10.1 4
41 Washer d6*Φ16*1.5 3
42 Bolt M6*15*S5 2
43 End cap J60*30*15 2
44 Pedal 2
45 Cover 2
46 Washer d8*Φ25*2 11
| PARTS LIST
#10 D8*ф20*2 - 4pcs
#11 D8 - 4pcs
#15 M8 *25*S13 - 4pcs
#18 ST4.2*16 - 2pcs
#19 ST4.2*19 - 3pcs
#26 M8*H7.5*S13 - 4pcs
A S5
B S13 - S15
#27 D8*ф20*2*R16 - 4pcs
#28 40*15*2*S5 - 4pcs
#35 ST4.2*13 - 2pcs

7ASSEMBLY INSTRUCTIONS |
No. Description Qty
47 BearingR12 4
48 BushingΦ60*16.6Φ41.18*13.11 4
49 Bolt M8*50*20*S14 2
50 Connector 2
51 Cover 4
52 Shaft 2
53 BushingΦ32*3.3*Φ28*20.5*Φ19.1 4
54L/R Linkage 1
55 Spacerφ22*φ17.1*8.8 4
56 Shaft for transportation wheel 2
57 Bearing6003 4
58 Roller 2
59 Wheel cover 2
60 Front stabilizer 1
61/l/R End cap L/R 1
62 Screw ST4.2*16 4
63 Bolt M8*20*S13 5
64 Rail 1
65 Cover 1
66 Screw ST4*19 2
67 Knob M16 1
68 Spindle 1
69 Washer d10*Φ25*2 1
70 Bolt M10*20*S6 1
71 Alum plate 2
72 Nut M8*H5.5*S14 2
73 Footpad 2
74 Handlebar 1
75 Arc washerd8*Φ20*2*R19 4
76 Bolt M8*16*S5 4
77 Gas spring 1
78 Bolt M8*30*S5 1
79 Bolt M8*45*20*S5 1
80 Trunk wire 1 1
81 Crank cover 2
82 Nut M10*1.25*H7.5*S14 2
83 Turntable 2
84 Crank 2
85 Chain cover 1
86 Bearing6004 3
87 SpacerΦ25*Φ20.2*4 1
No. Description Qty
88 Nylon nut M6*H6*S10 5
89 Belt plate 1
90 Shaft 1
91 Spring washerd6 4
92 Bolt M6*16*S5 4
93 Belt 1
94 Plastic connector 1
95 Bolt M8*55*13*S14 1
96 Washer d8*Φ16*1.5 2
97 Magnetic plate 1
98 Screw ST3.0*10 8
99 Magnetic location grid 2
100 Magnet 7
101 Bolt M6*65*S10 1
102 Spring 1
103 Nut M6*H5*S10 1
104 Washer φ6*φ18*2 1
105 Idler rod 1
106 Idler 1
107 Bolt M6*12*S10 1
108 Spring 1
109 Bolt M5*16 4
110 Washer d5*Φ13*1 4
111 Washer d8*Φ28*2 1
112 Bearing holder 2
113 Flywheel 1
114 SpacerΦ30*Φ25*6.5 1
115 Bearing61905 1
116 Flat key 8*7*25 1
117 Flywheel axle 1
118L/R End cap L/R 1
119 Sensor holder 1
120 Sensor 1
121 Trunk wire 2 1
122 Motor 1
123 Resistance control cable 1
124 Adapter trunk wire 1
125 Adapter 1
AWrench S5 1
BSpanner S13-15 1

8| ASSEMBLY INSTRUCTIONS
V. ASSEMBLY INSTRUCTIONS
1. Connect trunk wire 1 (80) on the handlebar post (14) with trunk wire 2 (121) on the main frame (20)
well, then put the wires inside of main frame (20).
2. Fix handlebar post (14) to main frame (20) with bolts (15), spring washers (11) andw ashers (10) using
spanner (B).
3. Secure handlebar post covers (16L/R) with screws (19), then secure them on the handlebar post (14)
with screws (18) and tighten with wrench (A).
NOTE: Some nuts and bolts are attached on the parts, and you will need to remove and
re-attach it to the connecting parts.
STEP 1
#10 D8*ф20*2 - 4pcs
#11 D8 - 4pcs
#15 M8 *25*S13 - 4pcs
#18 ST4.2*16 - 2pcs
#19 ST4.2*19 - 3pcs
A S5
B S13 - S15
14 17
15
16R 18
19
80
121
11
10
20
19
19
18
16L
121
80
10
11
15

9ASSEMBLY INSTRUCTIONS |
#10 D8*ф20*2 - 4pcs
#11 D8 - 4pcs
#63 M8 *20*S13 - 4pcs
#12 M8 *20*S5 - 4pcs
B S13 - S15
1. Remove bolts (63), spring washers (11) and
washers (10) from front stabilizer (60) with
spanner (B).
2. Attach front stabilizer (60) to main frame
(20) with bolts (63), spring washers (11) and
washers (10) with spanner (B).
1. Remove bolts (12) from pedal (44) by wrench
(A), then attach pedal (44) to Linkage (38L/R)
with bolts (12) by wrench (A).
STEP 2
STEP 3
20
63
63
11
11
10
10
60
A S5
12 12
44
38R
38L
12
44
12

10 | ASSEMBLY INSTRUCTIONS
STEP 4
1. As showed in Figure I, pull knob (67) out loosely and rotate counterclockwise about 90 degrees to fold
rail (64).
2. Take out bolts (76), spring washers (11) and washers (75) from handlebar (74) by wrench (A).
3. Insert handlebar (74) into rail (64), secure them using bolts (76), spring washers (11) and washers (75)
by wrench (A).
4. Secure screws (35) in rail (64) by wrench (A).
A S5
74
35
35
75
75
64
67
76
76
11
11
#75 D8*ф20*2*13 - 2pcs
#35 ST4.2*13 - 2pcs
#11 D8 - 4pcs
#76 M8 *16*S5 - 4pcs