Sunny SF-RB4953 User Manual

RECUMBENT BIKE
SF-RB4953
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: support@sunnyhealthfitness.com or 1- 877 - 90SUNNY (877-907-8669).

Sunny SF-RB4953 Specifications

General

Brand	Sunny
Model	SF-RB4953
Category	Exercise Bike
Language	English

Summary

Important Safety Information

Pre-exercise Medical Consultation

Consult physician before starting any exercise program for health and safety.

Monitor Body Signals During Exercise

Stop exercising if pain, chest tightness, irregular heartbeat, or dizziness occurs.

Equipment Usage Guidelines

Keep children/pets away, use on flat surface, ensure space, tighten bolts, wear suitable clothing, avoid moving parts.

Weight Capacity and Usage Restrictions

Assembly Instructions: Stabilizers and Pedals

Step 1: Attaching Stabilizers

Attach Front and Rear Stabilizers to Main Frame using bolts and washers with Allen Wrench.

Step 2: Installing Pedals

Assembly Instructions: Frame Components

Step 3: Attaching Reinforced Tube

Step 4: Attaching Seat Adjusting Tube

Assembly Instructions: Seat and Handlebar

Step 5: Attaching Seat and Back Cushion

Step 6: Attaching Rear Handlebar and Brake Handle

Assembly Instructions: Tension and Post

Step 7: Connecting Tension and Sensor Wires

Connect Tension Control Wire, Sensor Wires, and Handle Pulse Wires.

Attaching Front Post

Assembly Instructions: Computer and Handlebar

Step 8: Attaching Front Handlebar and Computer

Attach Front Handlebar and Computer to Front Post using screws and washers.

Connecting Computer Wires

Adjustments and Usage Guide

Adjusting the Balance

Adjusting the Tension

Rotate Tension Control Knob clockwise to increase resistance, counter-clockwise to decrease.

Adjusting the Seat

Exercise Computer Functions

Function Keys Overview

Computer Functions Explained

Exercise Computer Operation

Powering On and Initial Setup

Setting Target Values

Pulse Measurement and Recovery Test

Measure heart rate using sensors and perform recovery test for fitness status.

Exercise Computer Features

Body Fat Measurement

Input personal data (Age, Height, Weight) and use BODY FAT button to measure body fat % and BMI.

Troubleshooting Guide

No Display on Computer

Check computer connection, battery position, and try new batteries if no display appears.

Bike Wobbling or Squeaking

Adjust end caps for wobbling; tighten loose bolts for squeaking noises.