Life Span SP-550 User manual

OWNER’SMANUAL
IMPORTANT!
PLEASE READ THIS MANUAL CAREFULLY BEFORE USING THE BIKE

Important Safety Information
Thank you for purchasing Lifespan product. Please keep this
manual in a safe place for easy reference.
1. 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. It is your responsibility to ensure
that all users of the equipment are informed of all warnings and precautions.
2. 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.
3. 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 conditions you should consult your doctor before
continuing with your exercise program.
4. Keep children and pets away from the equipment. The equipment is
designed for adult use only.
5. 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
0.5 meters of free space all around it.
6. Before using the equipment, check that the nuts and bolts are securely
tightened. Always use the equipment as indicated. If you find any defective
components while assembling or checking the equipment, or if you hear any
unusual noises coming from the equipment during use, stop immediately.
Do not use the equipment until the problem has been rectified.
7. Wear suitable clothing while using the equipment. Avoid wearing loose
clothing that may get caught in the equipment or that may restrict or prevent
movement.
8. The equipment has been tested under class H.C. Braking ability is
independent of speed.
9. Care must be taken when lifting or moving the equipment so as not to injure
your back. Always use proper lifting techniques and/or seek assistance if
necessary.

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EXPLODE-VIEW:
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PART LIST:
NO DESCRIPTION QTY SPECIFICATION
1 MAIN FRAME 1
2 FRONT BOTTOM TUBE 1
3 BACK BOTTOM TUBE 1
4 PLUG 4 50*25*1.5
5 PADDLE 1
6 FOOT 4
7 HEX NUT 4 M8
8 BOLT 8 M8*15
9 WASHER 10
10 HEX BOLT 2 M8*40*L15
11 TROLLEY 2
12 NYLON NUT 2
13 SPRING KNOB 3
14 PLUG 2 53*23*1.5
15 BUSHING 2 60*30*1.5*23*1.5
16 SEAT SUPPORT TUBE 1
17 SEAT LEVEL ADJUSTABLE TUBE 1
18 SEAT 1
19 HANDLEBAR CONNECTOR 2
20 BUSHING 1 60*30*1.5*23*1.5
21 PLUG 2 50*25*1.5
22 HANDLEBAR JOIN 1
23 SPRING WASHER 2
24 COMPUTER 1
25 COMPUTER BRACKET 1
26 SENSOR 1
27 PLASTIC ROPE 2 B3*300
28 MAGNET 1 36*12*5
29 BOLT 2 M4*10
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ASSEMBLY:
NO DESCRIPTION QTY SPECIFICATION REMARK
1 SPANNER 1 S=6
SPANNER 1 S=13、14、15
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STEP1:
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STEP1: Insert the front and back bottom tube with
hex bolt (10) and hex nut (7).And make sure the
place is right, tighten with the spanner. Then lock
bolt (8) and the washer (9) into the back bottom tube
by the spanner.

STEP2:
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STEP2: Attach the seat level adjustable tube (17)
and seat support tube (16) into main frame with spring
knob (13), and then tighten them with spanner.

STEP3:
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STEP3: Using the bolt (8), spring washer (23), washer
(9), tighten handlebar join (19) with spanner (22), then
connect handlebar connector (19) and main frame with
spring knob (6).

STEP4:
Please Note: ensure that all parts are well fastened to avoid any injury before use!
STEP 4 ：Tighten the pedal (R & L) (5) to
mainframe (1), and make sure the place is
right, tighten the pedal axes and crank,
avoid the pedal (R & L) (5) drop injures
foot. Insert the computer (24) to the