Sunny Health & Fitness SF-RW521020 User manual

ROWING MACHINE
WITH BLUETOOTH
SF-RW521020
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 285 pounds(130KG).
10. This equipment is not suitable for therapeutic use.
11. To avoid bodily injury and/or damage to the product or property, proper lifting and moving are
required.
12. Your product is intended for use in cool and 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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PRE-ASSEMBLY CHECK LIST
Before you start to assemble, please make sure all parts are included.
No.
Description
Spec.
Qty.
No.
Description
Spec.
Qty.
1
Main Frame
1
37
Computer
1
2
Sliding Rail
1
29L/R
Pedal
2
3
Front Stabilizer
1
A
Hardware Package
1
4
Rear Stabilizer
1
B
Thank You Card
1
6
Seat
1
C
Manual
1
36
Computer Support
1
D
Battery
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 [e-mail] 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 [e-mail] 1-877-90SUNNY (877-907-
8669).
STEP 2:
Attach Front Stabilizer (No. 3) to Main Frame
(No. 1) using 2 Bolts (No. 9) and 2 Washers
(No. 7). Tighten and secure with Allen Wrench
(No. 73).
STEP 1:
Unscrew 2 Screws (No. 71), 2 Plastic Washers
(No. 72) and 1 Shipping Board (No. 70)from
Main Frame (No. 1) with Allen Wrench (No.
73).
You may save these parts Screws (No. 71),
Plastic Washers (No. 72), Shipping Board
(No. 70)in case you would like to repackage
and transport this equipment in the future.

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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] 1-877-90SUNNY (877-907-
8669).
STEP 3:
Attach 2 Bolts (No. 28) into the bottom hole in
position B of Main Frame (No. 1), with
Spanner (No. 75).
Insert 2 Bolts (No. 28) into the upper hole in
position A of the Main Frame (No. 1) through
the 2 Pedals (No. 29L/R). Tighten with
Spanner (No. 75).
NOTE: The 2 Pedals (No. 29L/R) should rest
on Bolts (No. 28) that are in position B.
STEP 4:
Slide the Seat (No. 6) into the Sliding Rail
(No. 2).
Attach 1 Limit Mat (No. 26) onto the Sliding
Rail (No. 2) using 1 Screw (No. 27), then
tighten with Spanner (No. 74).
STEP 5:
Attach the Rear Stabilizer (No. 4) to the
Sliding Rail (No. 2) using 4 Bolts (No. 21) and
4 Washers (No. 7). Tighten and secure with
Allen Wrench (No. 73).

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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] 1-877-90SUNNY (877-907-
8669).
STEP 6:
Attach the Sliding Rail (No. 2) to the Main
Frame (No. 1) by securing 2 Bolts (No. 31)
onto the left and right sides of the
Main Frame
(No. 1). Don’t tighten the Bolts (No. 31) now.
Secure 4 Bolts (No. 9) and 4 Washers (No. 7)
to the bottom of the Main Frame (No. 1).
Tighten all the 4 Bolts (No. 9) and 2 Bolts (No.
31)with Allen Wrench (No. 73) now.
STEP 7:
Remove 4 Bolts (No. 38) from the back of the
Computer (No. 37)with the Spanner (No. 74).
Attach the Computer (No. 37) to the
Computer Support (No. 36) using 4 Bolts
(No. 38) that were removed.
Tighten and
secure with Spanner (No. 74).
Connect the Sensor Wire A (No. 39A) to the
Computer Wire A (No. 37A) and connect the
Sensor Wire B (No. 39B) to the Computer
Wire B (No. 37B). Next, Insert the connected
wire into Computer Supporting Tube (No.
34).
Attach the Computer Support (No. 36)to
Computer Supporting Tube (No. 34) using 2
Bolts (No. 35) and 2 Spring Washers (No. 8).
Tighten and secure with Allen Wrench (No.
73) and Spanner (No. 74).

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ADJUSTMENTS &USAGE GUIDE
CAUTION! Moving parts, such as the seat, can cut and crush. Keep hands clear of the sliding rail
during use!
PEDAL STRAP ADJUSTMENT
The pedal straps i
s adjustable and can be
personalized to fit the user’s foot size.
NOTE: To avoid injury, please adjust the pedal straps
to user’s foot before exercise.
MOVING THE ROWER
To move the rower, lift up the Rear Stabilizer (No. 4)
until the transportation wheels on the Front
Stabilizer (No. 3) touch the ground.
With the
transportation
wheels on the ground, you can
transport the rower to the desired location with ease.
ADJUSTING THE BALANCE AND RESISTANCE
Adjust the Foot Pads (No. 24)on the rear support of
the rower if the rower is unbalanced during use.
Rotate the Tension Control Knob (No. 61)
clockwise to increase the level of resistance. Rotate
the Tension Control Knob (No. 61) counter-
clockwise to decrease the level of resistance.
Tension levels are set at Level 1 being the lowest and
Level 8 being the highest.

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STORAGE GUIDE
CAUTION!
Use
caution when you
vertically place the
Sliding Rail (No. 2) as
your head may touch the
Rear Stabilizer (No. 4).
When not in use, you
can
save space by
placing the rower upright
on the floor with Foot
Pad (No. 43).
SAFETY
NOTE: The Seat (No. 6)
will
glide down when
placing the Sliding Rail
(No. 2)
in an upright
position.
CAUTION!
The Seat (No. 6) will glide down
when placing the Sliding Rail (No. 2)
in an upright position.
2

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BATTERY INSTALLATION & REPLACEMENT
BATTERY INSTALLATION:
1.Take out 2 AAA batteries from computer box.
2.Press the buckle of battery cover on the back of the Computer (No. 37), then remove battery
cover.
3.Install 2 AAA batteries into the battery case on the back of the Computer (No. 37). Pay attention
to the battery + and – poles before installing.
4.Press the buckle of battery cover, then put the battery cover back to the back of the Computer
(No. 37).
The installation is complete!
BATTERY REPLACEMENT:
1.Press the buckle of battery cover on the back of the Computer (No. 37), then remove battery
cover.
2.Remove the 2 old AAA batteries in the battery case and install 2 new AAA batteries into the
battery case on the back of the Computer (No. 37). Pay attention to the battery + and – poles
before installing.
3.Press the buckle of battery cover, then put the battery cover back to the back of the Computer
(No. 37).
The replacement is complete!
NOTE: Always change both batteries at the same time. Do not mix battery types and do not mix old
and new batteries. Dispose batteries according to your state and regional guidelines.

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EXERCISE COMPUTER
■KEY FUNCTIONS：
Press the MODE key to select and lock on a function for following sequence:
SCANTIMECOUNTDISTCALTOTAL COUNT (TOT) SPMT/500MSCAN
Press and hold the MODE key for 3 seconds to reset the value to zero (without TOT).
■SLEEP MODE:
The system turns on when MODE key is pressed and system senses a signal input from the sensor.
All of the value will be reset to zero (without TOT)
The system turns off automatically when the sensor has no signal input or no key are pressed for approximately 4 minutes.
■FUNCTIONS:
SCAN: Display changes according to the next diagram every 6 seconds.
COUNT: The current count from starting exercise.
DIST: The current distance from starting exercise.
TIME: The total working times elapsed from starting exercise.
TOTAL COUNT (TOT): The total count from first inserting batteries
CALORIES: The calorie burned from starting exercise.
SPM: Number of strokes per minute, indicating the stroke speed during exercise.
T/500M: The time for 500 meters during exercise
■BATTERY INSTALLATION & REPLACEMENT
SPECIFICATION
SCAN
6S
TIME
99M:59S
COUNT
0~9999
DIST
0~9999 Meters
TOT
0~9999
CALORIES
0.0~999.9 Kcal
SPM
0~299
BATTERY
SIZE-AAA *2
Operating temperature
0~40
℃
(32
℉
-104
℉
)
Storage temperature
-10~60
℃
(14
℉
-140
℉
)

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APP CONNECTION:
1. Scan the QR code below to download the SunnyFit app onto your mobile device.
2. If this is your first time using the SunnyFit app, follow the in-app instructions to register for your
free SunnyFit account and log in.
3. Ensure that the Bluetooth function is turned on from your mobile device.
4. To connect the equipment to the SunnyFit app:
a. From the “Workout” tab, press on the “Search” button to search for your equipment.
b. Once your equipment appears on the list, tap the “Select” button to confirm.
c. Note: If your equipment does not appear on the "Searching for Equipment" list, check
the EXERCISE COMPUTER on your equipment to ensure that it is not in sleep mode
and your phone's Bluetooth function is on, then tap "Retry" to search again.
d. Once your equipment shows up on the “Workout” tab as “Currently Selected”, your
equipment is now ready to display, track, and record your equipment’s workout stats
on the app!
5. If you are unable to replicate these steps, or have any other issues with the SunnyFit app,
please contact SunnyFit support at [e-mail], or use the in-app “Contact Us” form
to request support (“Me” tab -> “Contact Us”).

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EXPLODED DIAGRAM

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EXPLODED DIAGRAM

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PARTS LIST
No. Description Spec. Qty. No. Description Spec. Qty.
1 Main Frame 1 39 Sensor Wire L=310mm 1
2 Sliding Rail 1 39A Sensor Wire A 1
3 Front Stabilizer 1 39B Sensor Wire B 1
4 Rear Stabilizer 1 40 Bolt Φ14*77.5*M8 1
5 Handlebar Φ28*1.5 1 41 Axle Sleeve 2
6 Seat 1 42 Big Washer Φ8*Φ25*2.0 1
7 Washer Ф8*Ф16*1.5 19 43 Foot Pad M8*30*Φ52*19 1
8 Spring Washer Ф8 6 44 Nut M8*B4 2
9 Bolt M8*20 10 45 Bolt M6*55 1
10 Seat Supporting Board 2 46 Shaft Snap Ring 2
11 U Shape Bracket 2 47 Belt Pulley Shaft 1
12 Bolt M8*100 3 48 Bearing 6000 2
13 Spacer Ф15*Ф8*4 6 49 Mesh Belt Pulley 1
14 Bearing 608 6 50 Washer Φ6*Φ12*1.0 1
15 Wheel 3 51 Nut M6 1
16 Casing Pipe for Idler Wheel 3 52 Handle Guide 1
17 Nut M8 6 53 Round End Cap 2
18 Adjusting Screw M6*36 4 54 Foam Grip Φ27*Φ33*244 2
19 U Shape Baffle 4 55 Nut M10*1.0*9 4
20 Nut M6 S10 4 56 Nut M10*1 4
21 Bolt M8*16 4 57
Volute Spring Complete
Set
1
22 End Cap 4 58 Mesh Belt 1
23 Nut M8 4 59 Inertial Wheel 1
24 Foot Pad φ38*18-M8*25 4 60 Belt 220PJ 1
25 Square Plug 1 61 Tension Control Knob L=310mm 1
26 Limit Mat Ф22*16 2 62 Washer Φ5 1
27 Screw M6*20 2 63 Bolt M5*12 1
28 Bolt M12*160 4 64 Left Cover 1
29L/R Pedal 2 65 Right Cover 1
30 Pedal Strap 2 66 Bottle holder 1
31 Bolt M8*20S6 2 67 Cover 2
32 Bolt M8*40 2 68 Screw ST4.2*20 6
33 Transportation Wheel 2 69 Screw ST4.2*25 7
34 Computer Supporting Tube 1 70 Shipping Board 1
35 Bolt M8*10 2 71 Screw M8*10 2
36 Computer Support 1 72 Plastic Washer Ф8*Ф20*2.0 2
37 Computer 1 73 Allen Wrench S6 1
37A Computer Wire A 1 74 Spanner S10,13,14,15 1
37B Computer Wire B 1 75 Spanner S10,13,17,19 1
38 Bolt M5*10 7
Version 2.0

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