Sunny SF-RB4417 User manual

MAGNETIC RECUMBENT BIKE
SF-RB4417
USER MANUAL
IMPORTANT: Please read this manual carefully before using the product. Retain
owner’s manual for future reference. For Customer Service, please contact:
[email protected]

1
IMPORTANT SAFETY INFORMATION
We thank you for choosing our product. To ensure your safety and health, please use this
equipment correctly. It is important to read this entire manual before assembling and using
the equipment. Safe and effective use can only be assured 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.
1. Before starting any exercise program you should consult your physician 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 physician’s advice is
essential if you are taking any medication that may affect your heart rate, blood
pressure, or cholesterol level.
2. 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, shortness of breath, lightheadedness, dizziness, or
feelings of nausea. If you do experience any of these conditions, you should consult
your physician before continuing with your exercise program.
3. Keep children and pets away from the equipment. The equipment is designed for adult
use only.
4. 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 feet of free space all
around it.
5. Ensure that all nuts and bolts are securely tightened before using the equipment. The
safety of the equipment can only be maintained if it is regularly examined for damage
and/or wear and tear.
6. It is recommended that you lubricate all moving parts on a monthly basis.
7. 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 exercise, stop using the equipment immediately and don’t use the
equipment until the problem has been rectified.
8. Wear suitable clothing while using the equipment. Avoid wearing loose clothing that
may become entangled in the equipment.
9. Do not place fingers or objects into the moving parts of the equipment.
10.The maximum weight capacity of this unit is 300 pounds.
11.This equipment is not suitable for therapeutic use.
12. Move with caution when lifting and moving the equipment. Always use proper lifting
technique and seek assistance if necessary.
13.Your product is intended for use in cool, dry conditions. You should avoid storage in
extreme cold, hot, or damp areas as this may lead to corrosion and other related
problems.
14.This equipment is designed for indoor use only! It is not intended for commercial use!

2

3
PARTS LIST
No.
DESCRIPTION
QTY
No.
DESCRIPTION
QTY
1
Computer (wire 1a and 1b)
1
27
Seat cushion 245
1
2
Screw M5*10
2
28
Backrest cushion 246
1
3
Front upright tube
1
29
Screw M8*45*20*S6
3
4
Upper sensor wire 1
1
30
Spring washer d8
8
5A
Tension control
1
31
Washer d8*16*1.5
17
5B
Tension cable
1
32
Bumper 22*18*16*4
2
6
Arc washer d8*20*2*R30
6
33
Screw M4*16*6
2
7
Screw M5*16*S6
12
34
Washer d4*9.1
2
8
Screw M5*15
1
35
Nut M8*H7.5*S14
1
9
Arc washer d5
1
36
Screw M8*40*20*S6
2
10
Tension wire
1
37
End cap J53*23*11
1
11
Sensor wire
1
38
Upper sensor wire 2
1
12
Main frame
1
39
End cap 25*16
2
13
Front stabilizer
1
40
Handle pulse for tube 25
2
14
End cap
2
41
Washer d6*12.1
2
15
Carriage bolt M8*60*20*H5
6
42
Screw ST4*19*7
2
16
Screw ST4*10*6
2
43
Foam grip 23*5*500
2
17L/R
Pedal L/R
2
44
Handlebar
1
18
Nut M8*H16*S13
6
45
Hand pulse wire
1
19
Bushing J60*30*J53*23*L100*8.5
2
46
Grommet
2
20
Seat support tube
1
47
Lower sensor wire 1
1
21
Curve support tube
1
48
Adjustment knob
1
22
Backrest frame
1
49
Lower sensor wire 2
1
23
Rear support tube
1
50
Allen wrench S6
1
24
Rear stabilizer
1
51
Spanner S13-14-15
1
25
End cap 50*45.5*64.5*64.5
2
52L/R
Crank arms (left and right)
1
26
End cap F38*38*14
2

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HARDWARE PACKAGE
#15 M8*60*20*H5 6PCS
#18 M8*H16*S13 6PCS
#36 M8*40*20*S6 2PCS
#29 M8*45*20*S6 3PCS
#35 M8*H7.5*S14 1PCS
#6 d8*φ20*2*R30 6PCS
#7 M8*16*S6 12PCS
#31 d8*φ16*1.5 17PCS
#30 d8 8PCS
#2 M5*10 2PCS
#48 M16*1.5*27*φ56 1PCS

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STEP 1:
Attach the Front Stabilizer (No. 13) to the Main Frame (No. 12) using 2 Carriage
Bolts (No. 15), 2 Arc Washers (No. 6) and 2 Nuts (No. 18). Tighten with Spanner (No.
51).
Connect the Left and Right Pedals (No. 17L/R) onto the Left & Right Crank Arms (No.
52L/R).
Left Pedal: Align the Left Pedal (No. 17L) with the Left Crank Arm (No. 52L) at 90
degrees and gently insert the pedal into the crank arm. Turn the pedal counter-
clockwise as tightly as you can with your hand then secure with Spanner (No. 51).
Right Pedal: Align the Right Pedal (No. 17R) with the Right Crank Arm (No. 52R) at
90 degrees and gently insert the pedal into the crank arm. Turn the pedal clockwise as
tightly as you can with your hand then secure with Spanner (No. 51).
IMPORTANT: Follow these instructions
carefully. Failure to do so may cause
permanent damage to your bike.

6
STEP 2:
Unscrew and remove Bumper (No. 32) located on the Seat Support Tube (No. 20)
using Spanner (No. 51).
Align the Backrest Frame (No. 22) with the Main Frame (No. 12).Insert Seat Support
Tube (No. 20) through the Backrest Frame (No. 22) and connect Lower Sensor Wire
1 (No. 47) with Lower Sensor Wire 2 (No. 49).
Next, slide the Seat Support Tube (No. 20) onto the bottom tube of the Main Frame
(No. 12) and secure it using 2 Screws (No. 7), 2 Washers (No. 31) and 2 Spring
Washers (No. 30). Tighten with Allen Wrench (No. 50).
Reattach Bumper (No. 32) to the Seat Support Tube (No. 20) using Screw (No. 33)
and Washer (No. 34).
Attach the Rear Support Tube (No. 23) to Seat Support Tube (No. 20) using 2
Screws (No. 36), 2 Spring Washers (No. 30) and 2 Washers (No. 31), tighten with
Allen Wrench (No. 50).Lastly, adjust the Backrest Frame (No. 22) to the desired
position and secure in to place using the Adjustment Knob (No. 48).

7
STEP 3:
Attach the upper end of the Curve Support Tube (No. 21) to Seat Support Tube (No.
20) using 2 Screws (No. 29), 2 Spring Washers (No. 30) and 2 Washers (No. 31),
tighten with Allen Wrench (No. 50).
Next attach the lower end of the Curve Support Tube (No. 21) to Rear Support Tube
(No. 23) using 1 Screw (No. 29), 1 Washer (No. 31) and 1 Nut (No. 35), tighten with
Allen Wrench (No. 50) and Spanner (No. 51).
Attach Rear Stabilizer (No. 24) to Rear Support Tube (No. 23) using 2 Carriage Bolts
(No. 15), 2 Arc Washers (No. 6) and 2 Nuts (No. 18), tighten with Spanner (No. 51).

8
STEP 4:
Attach the Seat and Backrest Cushions (No. 27 & No. 28) to the Backrest Frame (No.
22) using 8 Screws (No. 7) and 8 Washers (No. 31), tighten with Allen Wrench (No.
50).
Attach the Handlebar (No. 44) to the Backrest Frame (No. 22) using 2 Carriage Bolts
(No. 15), 2 Washers (No. 31), 2 Spring Washers (No. 30) and 2 Nuts (No. 18), tighten
with Spanner (No. 51).
Connect Lower Sensor Wire 1 (No. 47) with Hand Pulse Wire (No. 45).

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STEP 5:
IMPORTANT: Before attempting to connect the tension control cable, ensure that the
Tension Control (No. 5A) is turned all the way to the left (the lowest level of resistance),
this will provide the tension cable with the necessary length required to connect it.
Connect the Tension Cable (No. 5B) to the Tension Wire (No. 10).
Connect Upper Sensor Wire 1 (No. 4) with the Sensor Wire (No. 11) then connect
Upper Sensor Wire 2 (No. 38) with Lower Sensor Wire 2 (No. 49).
Attach the Front Upright Tube (No. 3) to the Main Frame (No. 12) using 2 Screws (No.
7) and 2 Washers (No. 6), tighten with Allen Wrench (No. 50).

10
STEP 6:
Connect Computer Wire (No. 1a) with Upper Sensor Wire 1 (No. 4) then connect
Computer Wire (No. 1b) with Upper Sensor Wire 2 (No. 38).
Attach the Computer (No. 1) to the computer bracket located on the top of the Front
Upright Tube (No. 3) using 2 Screws (No. 2), tighten using Spanner (No. 51).
Assembly is complete!

11
EXERCISE COMPUTER
SPECIFICATIONS:
TIME……………………………………… 00:00-99:59 Min/Sec.
SPEED…………………………………… 0.0-99.9KM/H or ML/H
DISTANCE………………………………. 0.00-999.9KM or ML
CALORIES………………………………. 0-9999KCAL
PULSE…………………………………… 40-240BPM
KEY FUNCTIONS:
MODE: Press to select function (Time, Speed, Distance, Calories, Pulse).
Press and hold the mode button for three seconds to reset time, distance, and calories.
OPERATION PROCEDURES:
1. AUTO ON/OFF:
If the wheel is put into motion, or the mode button is pressed the computer will become
active, and shall remain active while either of these two things continue to be done,
however without any signal for approximately 4 minutes, power (computer), will turn off
automatically.
2. RESET:
The computer can be reset by pressing and holding the mode button for three seconds,
removing the batteries will also reset the computer and return all function settings back
to zero.
3. MODE:
To select the LOCK MODE setting press the MODE key when the pointer on the
function you wish to select begins to blink, (once locked only the selected function will
be displayed).
4. FUNCTIONS:
TIME: Counts the total time of an exercise from start to finish.
SPEED: Displays the current speed being obtained.
DISTANCE: Counts the total distance of an exercise from start to finish.
CALORIES: Counts the amount of total calories burned during an exercise from start to
finish.
PULSE: Displays the user’s current heart rate in beats per minute.
Place the palms of your hands on both of the contact pads and wait for 30 seconds to
obtain the most accurate reading.
SCAN: Automatically displays functions in the following order shown; time, speed,
distance, pulse, calories (repeat).
Battery: This monitor uses two AA batteries. If the display appears improper or
becomes difficult to read please try installing new batteries before attempting to contact.