Sunny SF-RB4631 User manual

RECUMBENT BIKE WITH ARM
EXERCISER
SF-RB4631
USER MANUAL
IMPORTANT! Read all instructions carefully before using this product. Retain owner’s manual
for future reference. For customer service, please contact: [email protected]

IMPORTANT SAFETY NOTICE
Note the following precaution before assembling and operating the machine.
1. Assemble the machine exactly as described in the instruction manual.
2. Check all the bolts, nuts and other connections before using the machine for the first time to
ensure the machine is in the safe condition.
3. Set up the machine in a dry level place and keep it away from moisture and water.
4. Place a suitable base (e.g. rubber mat, wooden board etc.) beneath the machine in the area of
assembly to avoid dirt.
5. Before beginning exercise, remove all objects within a radius of 4 feet from the machine.
6. Do not use aggressive cleaning articles to clean the machine. Only use the supplied tools or
suitable tools of your own to assemble the machine or repair any parts of machine. Remove drops
of sweat from the machine immediately after finishing training.
7. Your health can be affected by incorrect or excessive training. Consult a doctor before
beginning the training program. This machine is not suitable for therapeutic purpose.
8. Only use the elliptical when it is working correctly. Use only original spare parts for any
necessary repairs.
9. This machine can be used by one person at a time.
10. Wear training clothes and shoes that are suitable for fitness training with the machine. Do not
wear clothing that could get tangled in the machine.
11. If you have a feeling of dizziness, sickness or other abnormal symptoms, please stop training
and consult a doctor immediately.
12. This elliptical is intended for adult use only. Keep children away from the elliptical.
13.Do not put fingers or objects in the moving parts of the machine.
14．Maximum user’s weight is 350 LBS.

EXPLODED DIAGRAM

HARDWARE DRAWING & TOOLS
Most of the listed assembly hardware have been packaged separately, but some hardware parts have been
preassembled. In these instances, simply remove and reinstall the hardware as required.

PARTS LIST
NO.
DESCRIPTION
Q’TY
NO.
DESCRIPTION
Q’TY
1
Main frame
1
25
Wheeled end cap
2
2
Seat tube
1
26
Horseshoe-shaped end cap
2
3
Handlebar
1
27L/R
Pedal
1pr.
4
Slide rail
1
28
Adjustable pad
1.
5
Handlebar post
1
29
Knob
2
6
Front stabilizer
1
30
Oval handle
2
7
Rear stabilizer
1
31
Foam grip
2
8
Adjustment Handle
1
32
Square plug 38*38*1.5
2
9
Square neck bolt
M8*L73*120*□8
4
33
Square plug 80*40*2
2
10
Square neck bolt
M8*L45*140*□8
2
34
Bushing
2
11
Ball cap nut M8
6
35
Upper holder block
1
12
Arc washer Ф8.2*2*Ф19*R30
4
36
Saddle
1
13
Arc washer d8*R20
2
37
Backrest
1
14
Hex pan head screw M8*16
20
38
Guide line hole plug
2
15
Washer D8*1.5*Ф16
20
39
Round tube plug
2
16
Spring stop collar D12
1
40L/R
Crank
1pr.
17
Spring stop collar D10
1
41
Pulse wire
2
18
Eccentric gear
1
42
Pulse sensor wire 1
2
19
Axle
1
43
Sensor wire
1
20
Small alloy bushing
1
44
Computer
1
21
Big alloy bushing
1
45
Connecting axle
1
22
Hex socket cap screw M6*10
4
46
Pulse sensor wire 2
2
23L/R
Rotating Handle
1pr.
47
Square plug 60*30*1.5
1
24
U shape board
2
48
Cross pan head self-drilling
screw ST4.2*18
23
49
Magnet board connection
1
66
Spring shield
1
50
Cross pan head self-drilling
screw ST4.2*30
5
67
Bearing 6003RZ
2
51
Spring
1
68
Hex socket head cap screw
M6*15
4
52
Magnet
8
69
Nylon nut M6
4
53
Nut M6
2
70
Spring washer D6
4
54
Nut M5
2
71
Cross pan head screw M5*12
2
55
Hex bolt M5*60
1
72L/R
Chain cover
1pr.
56
Hex bolt M8*L60*120
1
73
Disc
2
57
Nylon nut M8
1
74L/R
Front tube cover
1pr.
58
Flange nut M10*1
2
75
Central axle spacer
2
59
Cone thin nut M10*1*H5
2
76
Big belt pulley
1
60
Adjustable U washer
2
77
Belt
1
61
Adjustable screw
2
78
Tension controller
1
62
Fly wheel
1
79
Sensor
1
63
Fly wheel axle
1
80
Nut cap
2
64
Central axle connection
1
81
Small belt pulley
1
65
Flange nut M10*1.25
2

ASSEMBLY INSTRUCTION
STEP 1
1. Attach the Front Stabilizer (6) and the Rear Stabilizer (7) to the Main Frame (1) with the
Square Neck Bolts (9), Arc Washers (12) and Ball Cap Nuts (11).
2. Attach the Adjustable Pad (28) to the Main Frame (1).
STEP 2
Attach the Pedal (27L/R) to the Crank (40L/R) with the cross wrench.
NOTE: Make sure to attach Right Pedal, marked (R), to the Right Crank (R). It should be
tightened clockwise. Attach the Left Pedal, marked (L), to the Left Crank (L). It should be
tightened counterclockwise. Attaching the Pedal to the wrong Crank or turning it the wrong
direction will damage the Crank.

STEP 3
Connect the Pulse Sensor Wire 2 (46) and Sensor Wire (43) with the wires of the Computer (44).
Then attach the Handlebar Post (5) to the Main Frame (1) with the Hex Pan Head Screws (14),
Arc Washers (13) and Washers (15).

STEP 4
Attach the Rotating Handles (23L/R) to the Connecting Axle (45) with the Knob (29) and U
Shape Board (24).
Note: You can adjust the position of the Rotating Handles (23L/R) and Connecting Axle (45) by
loosening the Knob (29), moving the Rotating Handles (23L/R) to desired position, and then
tightening the Knob (29).

STEP 5
Attach the Slide Rail (4) to the Main Frame (1) with the Hex Pan Head Screws (14) and
Washers (15) tightly.

STEP 6
1. Attach the Adjustment Handle (8) to the Axle (19), and secure tightly with the Hex Socket Cap
Screws (22). Make sure the Adjustment Handle (8) is pointing up.
2. Set the Handlebar (3) onto the Seat Tube (2), and secure tightly with the Square Neck Bolts
(10), Washers (15) and Ball Cap Nuts (11). Connect the Pulse Wire (41) with the Pulse Sensor
Wire 1 (42).

STEP 7
1. Attach the Backrest (37) to the Seat Post (2) tightly with Hex Pan Head Screws (14) and
Washers (15).
2. Attach the Saddle (36) to the Seat Post (2) tightly with Hex Pan Head Screws (14) and
Washers (15).
Assembly is now complete!

Adjusting the Tension
To adjust the tension of the Rotating Handles (23L/R), turn the Tension Knob Ain front of the
meter. Turn clockwise (+) to increase the tension, counterclockwise (-) to decrease the tension.
To adjust the tension of the bike, move the Tension Switch B. 1 is the lowest tension. 8 is the
highest tension.
Adjusting the Saddle Position
To move the saddle forward or backward, while seated on the bike, pull the Adjustment Handle
(8) towards you. Move the saddle. Push the Adjustment Handle (8) forward to secure.

Adjusting the Level
If the bike is not level, adjust the End Caps (26).
Moving the Bike
Lift the bike by the Rear Stabilizer (7) until the wheels on the Front Stabilizer (6) touch the floor.
Now you can move the bike.

EXERCISE COMPUTER INSTRUCTIONS
MODE: Press to select function.
Press and hold for 2 seconds to reset all values except TOTAL DIST
FUNCTIONS AND OPERATIONS:
1. SCAN: Press MODE button until“▼ ”appears at SCAN Position. Computer will rotate through all
the 6 functions: Time, Speed, Distance, Calorie, Total Distance, Pulse. Each function will display
for 6 seconds.
2. TIME: Counts the total time from exercise start to end.
3. SPEED: Displays current speed.
4. DIST: Count the distance from exercise start to end.
5. CALORIES(CAL): Counts the total calories from exercise start to the end.
6. TOTAL DIST(ODO): Counts the total distance after installing the batteries.
7. PULSE: Press MODE button until “▼ ” appears at PULSE. Before measuring your pulse rate,
place both your palms on the contact pads and the computer will show your current heart beat rate
in beats per minute (BPM) after 3~4 seconds.
Remark: During the process of pulse measurement, the measurement value may be higher than
virtual pulse rate during the first 2~3 seconds, then it will return to normal level.
To ensure testing accuracy, it is suggested that user test pulse while not pedaling. The
measurement value cannot be regarded as the basis for medical treatment.
8. AUTO ON/OFF & AUTO START/STOP: Without any signal for 4 minutes, the power will turn off
automatically.
BATTERY
If there is a problem with the display, try replacing the batteries. When changing the batteries,
change both of them. Do not mix battery types. Do not mix old and new batteries.
Dispose of batteries according to your state and local guidelines.
SPECIFICATIONS