Life Span SP620 User manual

NOTE: This manual may be subject to updates or changes. Up to date manuals are available through our website at www.lifespanonline.com.au
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.
SP620 OWNER’S MANUAL

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TABLE OF CONTENTS
1. IMPORTANT SAFETY INSTRUCTIONS 3
2. EXPLODED DIAGRAM 5
3. PARTS LIST 6
4. ASSEMBLY INSTRUCTIONS 8
5. ADJUSTMENT 12
6. EXERCISE GUIDE 13
7. WARRANTY 15

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1. IMPORTANT SAFETY INSTRUCTIONS
WARNING - Read all instructions before using this spinning bike.
It is important your spinning bike receives regular maintenance to prolong its useful life. Failing to
regularly maintain your spinning bike may void your warranty.
1. Keep children and pets away from the machine at all times. Do not leave unattended
children in the same room of the machine.
2. Handicapped or disabled persons should not use the machine without the presence of a
qualified health professional or physician.
3. If the user experiences dizziness, nausea, chest pain, or any other abnormal symptoms,
STOP the workout at once. CONSULT A PHYSICIAN IMMEDIATELY.
4. Before beginning training, remove all within a radius of 2 meters from the machine. DO
NOT place any sharp objects around the Spinning Bike.
5. Position the machine on a clear, level surface away from water and moisture. Place mat
under the unit to help keep the machine stable and to protect the floor.
6. Use the machine only for its intended use as described in this manual. DO NOT use
any other accessories not recommended by the manufacturer.
7. Assemble the machine exactly as the descriptions in the instruction manual.
8. Check all bolts and other connections before using the machine for the first time and
ensure that the trainer is in the safe condition.
9. Hold a routine inspection of the equipment. Pay special attention to components which
are the most susceptible to wear off, i.e. connecting points and wheels. The defective
components should be replaced immediately. The safety level of this equipment can

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only be maintained by doing so. Please don't use the machine until it is repaired well.
10.NEVER operate the machine if it is not functioning properly.
11.This machine can be used for only one person’s training at a time.
12.Do not use abrasive cleaning articles to clean the machine. Remove drops of sweat
from the machine immediately after finishing training.
13.Always wear appropriate workout clothing when exercising. Running or aerobic shoes
are also required.
14.Before exercising, always do stretching first.
15.The power of the machine increases with increasing the speed, and the reverse. The
machine is equipped with adjustable knob, which can adjust the resistance.

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2. EXPLODED DIAGRAM

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3. PARTS LIST
NO NAME QUANTITY SPEC
1PEDAL 1JD-301（9/16"）
2 END CAP1 5 60*30*1.5
3 CARRIAGE BOLT 4 GB/T 12-1988 M8*45
4REAR STABILIZER 1 WELDING
5 FLAT WASHER 4 GB/T 95-2002 8
6 DOMED NUT 4 GB/T 802-1988 M8
(H=16mm)
7 SPRING ADJUSTMENT KNOB 3 φ50*92 (M16*1.5)
8 PLASTIC SLEEVE 3 53.5*23.5*1.5
9 LOCK NUT 2 M33*1*4
10 VERTICAL SEAT POST 1 WELDING
11 END CAP2 1 53.5*23.5*1.5
12 SEAT POST 1 WELDING
13 SEAT 1 DD-6619
14 STOPPER 4 φ55*40/(M8)
15 FRONT STABILIZER 1 WELDING
16 MAIN FRAME 1 WELDING
17 HANDLEBAR POST 1 WELDING
18 HANDLE BAR 1 WELDING
19 SPRING WASHER 4 GB/T 859-1987 8
20 BOLT 4 GB/T 70.2-2000 M8*15
21 BUSHING 1 φ40*65
22 B0TTLE HOLDER 1 117*85*90
23 B0TTLE 1 XS-003(1#)
24 BRAKE KNOB 1 112*32*7
25 ADJUSTMENT KNOB 1 φ58*74
26 LITTLE PLASTIC RING 1 14*8*9
27 PLASTIC RING 1 φ20*φ9*3
28 FIXING NUT 1 2 GB/T 6177.2-2000 M10*1.25
29 CRANK END CAP 2 φ23*7.5
30 SHEET IRON 1 δ5
31 LOCK NUT 3 GB/T 889.1-2000 M8
32 CHAIN WEEL 1 A7K-16 1/2"*1/8" 16T（1.37"）
33 LEFT CRANK 1 170*43
34 CRANK COVER 1 φ45*28
35 BEARING 2 6203ZZ
36 DOMED NUT 1 GB/T 802-1988 M6

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NO NAME QUANTITY SPEC
37 U BRACKET 1 δ2.5
38 FIXING NUT 2 2 GB/T 6177.2-2000 M10*1.0
39 FIXING BOLT 2 M6*55
40 NUT 2 GB/T 41-2000 M6
41 SCREW 1 10 GB/T 15856.1-2002 ST4.2X19
42 SCREW 2 5 GB/T 845-1985 ST4.2*19
43 SCREW 3 2 GB/845-85 ST4.2X9.5
44 OUTER CHAIN COVER 1 636*265*40
45 LITTLE CHAIN COVER 1
46 AXIS 1 φ20*137
47 LONG FIXING TUBE 1 φ22*φ17.5*36
48 SHORT FIXING TUBE 1 φ22*φ17.5*11
49 INNER CHAIN COVER 1 451*262*32
50 CHAIN 1 12.7，106
51 RIGHT CRANK 1 170*48
52 BRAKE 1 2PCS 130mm
53 SPECIAL BOLT 1 M6*75
54 BRAKE PLASTIC 2 85*43*13
55 BOLT 2 GB/T 5780-2000 M8*40
56 WHEEL 2 φ50*23
57 NUT 4 GB/T 41-2000 M8
58 FIXING NUT 2 2 GB/T 6173-2000 M10*1.0 (H=5.0mm)
59 FIXING TUBE 1 φ13.6*φ10.3*35
60 BEARING 2 6000ZZ
61 FLYWHEEL 1 φ453*27 (17.5KG)
62 FLYWHEEL SHAFT 1 φ10*147
63 WOOLLY BLOCK 2 85*40*6
64 RIGHT PROTECT COVER 1 156*80*174
65 LEFT PROTECT COVER 1 157*73*157
66 FIXING NUT 1 φ28*M20*1
67 SCREW 4 1 ST2.9*9.5
68 FLYWHEEL COVER 1 φ59*35
69 COMPUTER 1 ST-7607
70 HANDLEBAR COVER 1 115*89*75
71 SERSOR 1 SR-202 L=500
72 BOLT 4 M5X10

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4. ASSEMBLY INSTRUCTIONS
STEP 1: PREPARATION
A. Before assembling make sure that you will have enough space around the item.
B. Use the present tooling for assembling.
C. Before assembling please check whether all needed parts are available (at the above of this instruction
sheet you will find an explosion drawing with all single parts (marked with numbers) which this item
consists of.
STEP 2:
1. Attach the Front Stabilizer (pt.15) to the
Main Frame (pt.16) using two sets of
Ø8 Flat Washers (pt.5), M8 Domed Nut
(pt.6) and M8*45 Carriage bolt (3).
2. Attach the Rear Stabilizer (pt.4) to the
Main Frame (pt.16) using two sets of
Ø8 Flat Washers (pt.5), M8 Domed Nut
(pt.6) and M8*45 Carriage bolt (3).

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STEP 3:
1. Slide the Vertical Seat Post (pt.10) into
the seat post housing on the main frame
(pt.16).
2. Slide the Seat Post (pt.12) into the
Vertical Seat Post (pt.10). You will have
to loosen the knurled section of Spring
Adjustment knob (pt.7) and pull the knob
back and then select the desired height.
Release the knob and retighten the
knurled portion.
3. Now fix the Seat (pt.13) to the Seat
Post (pt.12) as shown, and tighten the
bolts around the screws under the seat.

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STEP 4:
1. Slide the Handlebar Post (pt.17) into
the handlebar post housing on the main
frame. You will have to loosen the
knurled section of the Spring
Adjustment Knob (pt.7) and pull the
knob back and then select the desired
height. Release the knob and retighten
the knurled portion.
2. Fix the Handlebar (pt.18) and the
Computer Holder (pt. 68) with four sets
of Ø8 the Spring Washer (pt.19) and
M8*15 the Bolt (pt.20).
PLEASE ENSURE THE HANDLEBAR IS FIXED
TIGHTLY
3. Connect the sensor A1&A2 as shown
in FIG.5, then Install the computer (68)
into the support tube of the main frame
(10) with the bolt (72)
4. Insert the hand pulse (B) cable into the
bushing located on the backside of the
computer (68).