Sunny Health & Fitness EVO-FIT SF-RB4954 User manual

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EVO-FIT CARDIO RECUMBENT BIKE
SF-RB4954
USER MANUAL
IMPORTANT! Please retain owner’s manual for maintenance and adjustment instructions.
Your satisfaction is very important to us, PLEASE DO NOT RETURN UNTIL YOU HAVE
CONTACTED US: [email protected] or 1-877-90SUNNY (877-907-8669).

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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 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.
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 medication that affects 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 (60 CM) 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. 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, discontinue use of the equipment immediately and do not use
until the problem has been rectified.
7. Wear suitable clothing while using the equipment. Avoid wearing loose clothing that may
become entangled in the equipment.
8. Do not place fingers or objects into the moving parts of the equipment.
9. The maximum weight capacity of this unit is 300 pounds (135 KG).
10.The equipment is not suitable for therapeutic use.
11.To avoid bodily injury and/or damage to the product or property, proper lifting and moving is
required.
12.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.
13.This equipment is designed for indoor and home use only, it is not intended for commercial
use!

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EXPLODED DIAGRAM

3
No.
Description
Spec.
Qty.
No.
Description
Spec.
Qty.
1
Console
1
34
Flat Washer
Ф5.5xФ12x2T
2
2
Screw
M5x12L
8
35
Hex Screw
M5xP0.8x12L
2
3
Round Cap
2
36
Spring
Ф1xФ8.5x48L
1
4
Foam Grip
2
37
Hex Screw
M8xP1.25x55LxS17
1
5
Handlebar Post
1
38
Magnetic Board
1
6
Sensor Wire 1
1
39
Screw
M5x10L
2
7
Sensor Wire 2
1
40
Gear Case
Support
1
8
Sensor Wire 3
1
41
Screw
M8x12L
4
9
Sensor Wire 4
1
42
Washer
Ф8xФ19x2T
6
10
Upright Tube
Cover
1
43
Flat Washer
Ф8xФ19x2T
11
11
Bearing
6900
2
44
Main Frame
1
12
Belt Pulley
Φ30
1
45L/R
Pedal
2
13
Washer
Φ17.5xΦ22x0.3T
1
46
Decorative
Cover
2
14
Bearing
6003 2RS
2
47
Screw
ST2.9*8L
12
15
Bearing
Φ35x17
1
48
Crank Cover
2
16
Flywheel
Φ260x35Wx3.5KG
1
49L/R
Belt Cover
2
17
Flat Washer
Ф30xФ34x0.8T
1
50
Screw
ST3.9x50L
5
18
Bearing
6300 2RS
1
51
Screw
3/16"*3/4"
8
19
Flywheel Spindle
3/8"-26x130L
1
52
Eva Cushion
25x45x2T
6
20
Plastic Sleeve
Ф10xФ15.8x6mm
2
53
Hex Nut
BC7/8"x24UnF-LH
1
21
Hex Nut
3/8"-26x3.8T
4
54
Washer
35x23x2T
1
22
Nut
3/8"-26x7T
2
55
Nut
BC7/8"x24UnF-LH
1
23
Screw
M6x10L
1
56
Open Face
Bearing
5/16"x12
2
24
Flat Washer
Ф6.5xФ13x2T
1
57
Bearing Housing
51.5x46.2x16.2
2
25
Idler Wheel
1
58
Nut
BC15/16"x24UnF-
RH
1
26
Screw
M8x20L
1
59
Washer
Ф37.5xФ26.2x0.8T
1
27
Spring
Ф16xФ2.5
1
60
Fixed Mount
1
28
Flat Washer
Ф8xФ22x1T
1
61
Screw
ST4.2x16L
1
29
Nylon nut
M8x7T
2
62
Belt
430 J6
1
30
Idler Wheel
Linkage
1
63
Magnetic Core
1
31
Washer
Ф10.2xФ13x0.3T
1
64
Belt Pulley
Ф289
1
32
Bearing
6000 2ZZ
2
65
Crank
190Wx170
1
33
Motor
1
66
Slide Track
Cover 1
PARTS LIST

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No.
Description
Spec.
Qty.
No.
Description
Spec.
Qty.
67
Slide Track Cover 2
1
95
Handlebar
1
68L/
R
Slide Track L/R
Cover
2
96
Screw
ST3.5x20L
2
69
Fixed Bar
10
97
Pulse Wire
1
70
Screw
M8x25L
4
98
Handlebar
Cover
1
71
Washer
Ф8.5xФ13.5x2.5T
4
99
Seat Post
Bushing
1
72
Pull Rod
M8x18L
4
100
Seat Post Plug
1
73
Rear Stabilizer
1
101
Slip Tube
1
74
Washer
ST4.2x19L
2
102
Seat Post
Bushing
1
75
End Cap
2
103
Handle Shaft
Sleeve
2
76
Adjustable Pad
1
104
Handle Spring
1
77
Lock Sheet
1
105
Screw
M6x1.0x16L
2
78
Front Stabilizer
1
106
Eccentric Shaft
1
79
Screw
ST2.9x8L
2
107
Friction Plate
1
80
End Cap
2
108
Briquetting
1
81
Screw
M6x20L
4
109
Regulating Stem
1
82
Limited Pad
2
110
Screw
M6x8L
2
83
Screw
M8xP1.25x56LxS
20L
4
111
Adjustment
Handle
1
84
Flat washer
Ф8.5xФ25x2T
4
112
Hand Shank
1
85
Seat Slide Rail
1
113
Handle Sleeve
1
86
Screw
M8x50L
8
114
Screw
M8x16L
8
87
Seat
1
115
Wire Plug
1
88
Backrest
1
116
DC Wire
1
89
Flat Washer
Ф8xФ16x2T
8
117
Sensor Wire 5
1
90
Tube Plug
4
118
Adaptor
1
91
Backrest Tube
1
119
Spanner
S13,15,19
1
92
Tube Plug
2
120
Allen Wrench
S6
1
93
Hand Pulse Sensor
2
121
Allen Wrench
S5
1
94
Handlebar Foam
2

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HARDWARE PACKAGE
Ordering Replacement Parts (U.S. and Canadian Customers only)
Please provide the following information in order for us to accurately identify the part(s) needed:
✓The model number (found on cover of manual)
✓The product name (found on cover of manual)
✓The part number found on the “EXPLODED DIAGRAM” and “PARTS LIST” (found near the
front of the manual)
Please contact us at [email protected] or 1- 877 - 90SUNNY (877-907-8669).

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ASSEMBLY INSTRUCTIONS
We value your experience using Sunny Health and Fitness products. For assistance with parts
or troubleshooting, please contact us at [email protected] or 1-877-90SUNNY
(877-907-8669).
STEP 1:
Remove the preassembled 4 Screws
(No. 70), 4 Washers (No. 71) and 4
Washers (No. 42) from Front & Rear
Stabilizers (No. 78 & 73) using Allen
Wrench (No. 120).
Attach Front & Rear Stabilizers (No. 78
& 73) to Main Frame (No. 44) with 4
Screws (No. 70), 4 Washers (No. 71)
and 4 Washers (No. 42).Tighten and
secure with Allen Wrench (No. 120).
STEP 2:
Insert Adjustment Handle (No. 111) to
Regulating Steam (No. 109). Align the 2
holes in Adjustment Handle (No. 111) to
the plane of the Regulating Steam (No.
109). Tighten and secure with 2 Screws
(No. 110) using Allen Wrench (No. 121).

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We value your experience using Sunny Health and Fitness products. For assistance with parts
or troubleshooting, please contact us at [email protected] or 1-877-90SUNNY
(877-907-8669).
STEP 3:
3-1: Remove the preassembled 4 Screws
(No. 114) and 4 Flat Washers (No. 89)
from the Slip Tube (No. 101) using Allen
Wrench (No. 120).
3-2: Attach the Backrest Tube (No. 91)
to Slip Tube (No. 101) with 4 Screws
(No. 114) and 4 Flat Washers (No. 89)
using Allen Wrench (No. 120).
3-3: Attach the Seat (No. 87) to Backrest
Tube (No. 91) with 4 Screws (No. 86)
and 4 Flat Washer (No. 43) using Allen
Wrench (No. 120).
3-4: Attach the Backrest (No. 88) to
Backrest Tube (No. 91) with 4 Screws
(No. 86) and 4 Flat Washer (No. 43)
using Allen Wrench (No. 120).
STEP 4:
4-1: Remove the preassembled 4 Screws
(No. 114) and 4 Flat Washers (No. 89)
from the Backrest Tube (No. 91) using
Allen Wrench (No. 120).
4-2: Attach the Handlebar (No. 95) to
Backrest Tube (No. 91) with 4 Screws
(No. 114) and 4 Flat Washers (No. 89)
using Allen Wrench (No. 120).
4-3: Insert the Sensor Wire 4 (No. 9) into
the jack of the Handlebar (No. 95).
4-4: Insert the Slide Track Covers 1 & 2
(No. 66 & 67) to the Main Frame (No.
44).

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We value your experience using Sunny Health and Fitness products. For assistance with parts
or troubleshooting, please contact us at [e-mail] or 1-877-90SUNNY
(877-907-8669).
STEP 5:
NOTE: Do not pinch or cut any wires
when inserting the Handlebar Post (No.
5) into the Main Frame (No. 44).
5-1: Insert the Upright Tube Cover (No.
10) into the Handlebar Post (No. 5).
Move the Upright Tube Cover (No. 10)
higher. Connect Sensor Wire 1 (No. 6)
with Sensor Wire 4 (No. 9), and connect
Sensor Wire 2 (No. 7) with Sensor Wire
3 (No. 8). Insert all wires into the
Handlebar Post (No. 5). Once completed,
insert the Handlebar Post (No. 5) into
the Main Frame (No. 44).
5-2: Attach the Handlebar Post (No. 5)
to the Main Frame (No. 44) with 4
Screws (No. 41), 2 Washers (No. 42)
and 2 Flat Washers (No. 43) by Allen
Wrench (No. 120). Move the Upright
Tube Cover (No. 10) down until it snaps
into the Main Frame (No. 44).
STEP 6:
NOTE: Do not pinch or cut any wires
when attaching the Console (No. 1) to
the Handlebar Post (No. 5).
Remove the 4 Screws (No. 2) from the
back of Console (No. 1) by Spanner
(No. 119).
Connect the console wire 1-1 with
Sensor Wire 1 (No. 6), and connect the
console wire 1-2 with Sensor Wire 2
(No. 7). Insert all wires into the tube for
Handlebar Post (No. 5).
Attach the Console (No. 1) to the
Handlebar Post (No. 5) with the 4
Screws (No. 2) by Spanner (No. 119).

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We value your experience using Sunny Health and Fitness products. For assistance with parts
or troubleshooting, please contact us at [e-mail] or 1-877-90SUNNY
(877-907-8669).
STEP 7:
7-1: Put the pedal straps into the 2
Pedals (No. 45L/R). Attach the 2 Pedals
(No. 45L/R) to the Crank (No. 65) by
Spanner (No. 119).
NOTE: Make sure to attach the Left
Pedal (No. 45L), marked (L), to the Left
Crank (No. 65). It should be tightened
counter-clockwise. Make sure to attach
the Right Pedal (No. 45R), marked (R),
to the Right Crank (No. 65). It should be
tightened clockwise.
Attaching the Pedals (No. 45L/R) to the
wrong Crank (No. 65) or turning them
the wrong direction will damage the
Crank (No. 65).
STEP 8:
Connect the Adaptor (No. 118) to the
Main Frame (No. 44).
Assembly is now complete!

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ADJUSTMENT GUIDE
ADJUSTING THE LEVEL
If the bike is not level, turn the dials on the
End Caps (No. 75) to adjust. Turn
counter-clockwise to raise and turn
clockwise to lower.
ADJUSTING THE SEAT
To move the Seat (No. 87) forward or
backward, sit on the bike and place your
feet on the Pedals (No. 45L/R). Shift the
Adjustment Handle (No. 111) down to
loosen. Move the Seat (No. 87) to your
desired position. Shift the Adjustment
Handle (No. 111) up to secure.
MOVING THE BIKE
There are wheels located on the Front
Stabilizer (No. 78). Hold the handlebar
on the Rear Stabilizer (No. 73) and pull
forward to lift the rear of the recumbent
bike off the floor. Now you can move the
recumbent bike.

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IMPORTANT BIKE INFORMATION
WARNING: The Upright Bike requires a power source of 2.5 amps (100-240V) in order
to properly operate. For your safety, as well as the safety of others, please verify that the power
source is correct before plugging in the equipment. Any power source above or below this level
could cause significant damage to the equipment and or user.
OPERATING INSTRUCTIONS

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FUNCTION BUTTONS
After exercising, the console will go into Recovery Mode and display the user’s heart rate value.
Recovery displays F1-F6. F6 is poor heart rate recovery while F1 is excellent heart rate recovery.
During workout, use this key to switch and confirm each function. Long press this key to restart
the console to Startup Mode.
During workout, press this key to return to the previous interface.
Press this key turn the fan on and off.
Press this key to select functions or decrease function values (time/distance/calories/heart
rate/resistance).
Press this key to start or stop exercise function.
Set the user information for SEX, AGE, H.T (HEIGHT), W.T (WATT) for user interface (U0-U4),
press this key to back to the original user interface. When in the workout mode selection interface,
press this key to go back to the main menu. This key can also reset all function values when in
Stop Mode.
Press this key to select functions or increase function values (time/distance/calories/heart
rate/resistance).
FUNCTIONS
TIME: Records total time from 00:00 ~ 99:59 mins. This function can count down the time to 0
when setting. The function value can be increased or decreased by increments of 1 min.
SPEED: Displays the speed from 0.0 ~ 99.9 MPH.
RPM: Displays the RPM from 0 ~ 15 ~ 999.
WATT: Displays the watts from 0 ~ 999. The setting range for watts is from 10 to 350.
DISTANCE: Records the total distance from 0.00 ~ 999.9 miles. This function can count down
the distance to 0 when setting. The setting range for Distance is between 0.0 ~ 99.50 MPH. The
value for Distance increases or decreases in increments of 0.5 mile/time.
Heart rate recovery key
Confirm key
Return key
Fan key
Decrease key
Start/Stop key
Reset key
Increase key

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CALORIES: Records total calories burned from 0 ~ 999 CAL. Counts down the calories to 0.
The setting range for this feature is from 0 ~ 990 CAL. The value increases or decreases in
increments of 10 CAL.
TEMPERATURE: Displays current temperature between 32~99℉(0 ~ 60℃) when the console
is in sleep mode.
PULSE: Displays the current pulse rate of 0 ~ 40 ~ 240 BPM. The setting range for this feature
is between 40 ~ 240 BPM.
HEART SYMBOL: The symbol will flash fast or slow depending on the user’s pulse
wave.
Bluetooth function:
After the bike is turned on, turn on the Bluetooth function of your mobile device to connect with
the Bluetooth on bike (Bluetooth model number: SF-RB4954). User can play music from their
mobile device.
Fan function:
The user can press the fan key to turn the fan on or off.
USB charger:
The console comes with a USB charger for user’s tablet or smart phone. Plug the cable into
USB port for device charging (USB cable not included).
Automatic startup and shutdown:
When the user starts to pedal or presses any key, the console will automatically start up. The
console will turn off if there is no signal input for 4 minutes. Press any key on the console to turn
it on again.
Operation
1. After connecting the power, the console will enter Startup Mode. The buzzer will beep for 1
second and the LCD will display for 2 seconds. The console will display the wheel diameter
value of 78. The console will then enter U0 window.
2. When in Startup Mode or pressing the reset key, the console will turn on. After the console is
fully displayed, press the increase/decrease keys to select U0~U4, and enter by pressing the
confirm key. Press the increase/decrease keys to set SEX, AGE, H.T (HEIGHT), W.T (WATT).
Press the confirm key to set.
3. User can choose from the following workout modes by pressing the increase/decrease keys,
then enter any modes by pressing the confirm key:
MANUAL / PROGRAM / FITNESS / WATT / PERSONAL / HEART RATE CONTROL (H.R.C)
MANUAL MODE
To select Manual Mode, press the confirm key. Press the increase/decrease keys to set the
resistance and set by pressing the confirm key. Setting range for this is from levels 1 ~ 24. The
value increases or decreases in increments of 1. Press the increase/decrease keys to select
from the following: Time Countdown Mode, Distance Countdown Mode, Calorie Countdown
Mode or Pulse Target Mode. During the workout, user can press the increase/decrease keys to
adjust the resistance.
To set Countdown Mode:
1. In manual mode, press the confirm key to enter Time Countdown Mode. The time window
will flash and display the time. The initial time is 01:00. Set countdown time by pressing the
increase/decrease keys. Press the START button to start the exercise. If you do not press
the START key and press the confirm key again, the bike will go into distance setting.

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2. Press confirm key to enter Distance Countdown Mode. The initial distance is 0.00 MI. Set
the distance by pressing the increase/decrease buttons. Press the START button to start the
exercise. If you do not press the START button and press the confirm button again, the bike
will go into calorie setting.
3. Press confirm key to enter Calorie Countdown Mode. The initial calorie will be displayed as
0 cal. Set the calories by pressing the increase/decrease button. Press the START button to
start the exercise. If you do not press the START button and press the confirm button again,
the bike will go into pulse setting.
4. Press confirm key to enter Pulse Target Mode. When exercising, the console will display
the pulse. When the current pulse goes up to the target pulse value, the pulse value will flash.
The initial pulse will be displayed as 0. Set the target pulse by pressing the increase/decrease
keys. Press the START button to start the exercise. If you do not press the START button
and press the confirm button, the bike will return to time setting.
PROGRAM MODE
P1-P12 are programs with preset resistance. Each program is divided into 16 segments. Each
segment is the same amount of time. Select PROGRAM MODE and press the confirm key to
enter.
1. Press the increase/decrease keys to select pre-set program P1 - P12, then press the confirm
key.
2. Press the increase/decrease keys to adjust the resistance value. Press the confirm button to
set.
3. Press the increase/decrease keys to adjust the time.
4. Press the START button and the bike will work at the preset resistance of the selected
program. (see details in below pictures).
5. During exercise, the user can press the increase/decrease keys to adjust resistance.
6. Press STOP button to stop the bike.
FITNESS MODE
The fitness mode allows the user to exercise under a fixed time and resistance level. The fixed
time is 12 minutes and the fixed resistance level is 6. To enter, select the FITNESS MODE and
press the confirm key. Press the START button to initiate the exercise.
WATT CONSTANT
The console will adjust the resistance level automatically depending on the speed to maintain
the constant watt value. To enter, select the WATT MODE and press the confirm key. Press the
increase/decrease keys to set the values for watt, time, distance, calories or pulse. Press the
START button to start the exercise. During the workout, user can press the increase/decrease
keys to adjust the watt value.

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PERSONAL PROGRAM
The personal programs allow the user to set their own program that can be used immediately.
Each program is divided into 16 segments. Each segment is the same amount of time. To begin,
select the PERSONAL MODE then press the confirm key to enter. Press the increase/decrease
keys to set the resistance value for the 16 segments. Press the confirm key to confirm each
setting.
1. Press and hold the confirm key for 2seconds to entertime setting. The time window will flash.
2. Press START button to start the exercise.
H.R.C HEART RATE CONTROL
This function controls the exercise resistance according to the user's HEART RATE. If the user’s
pulse is above or below the below heart rate, the console will adjust the resistance level
automatically. Select the H.R.C MODE and press the confirm key to set.
1. Press increase/decrease keys to choose heart rate and press the confirm key to set.
i. 55% -- Diet effect program
ii. 75% -- Health effects program
iii. 90% -- Exercise effect program
iv.Target heartbeat - self-training heartbeat
2. Press increase/decrease keys to set values for pulse, time, distance, calories. Then, press
the confirm key to set.
3. Press START button to start the exercise.
Heart rate recovery:
When the console displays the heart rate value, press the Heart Rate recovery key. The console
will begin to detect the user’s pulse. The test time is a 1:00 min countdown. The heartbeat
symbol will blink continuously until it reaches 0. User should hold the handle pulse sensors for
1 minute. The heartbeat symbol will keep flashing. When the time reaches 0, the console will
display F1 ~ F6 recovery levels.
Level
User heartbeat recovery
Heartbeat detection gap (before and after test)
F1
Perfect
Mean difference 50
F2
Very good
40-49
F3
Normal
30-39
F4
Fair
20-29
F5
Need more exercise
10-19
F6
Inactivity
10 Below
NOTE: Under the heart rate recovery function, the console will display ERR1 the user’s pulse
cannot be detected.
NOTE:
1. Please insert Adaptor (9 VOLT, 2.5A) before using the bike.
2. This console should be kept away from all moisture.
Version 1.1

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