Cyrusher RANGER - User Manual

E-BIKE
OWNER’S MANUAL
RANGER ALL-TERRAIN

Summary

Bike Diagram

First Ride

Assembling

Installing Your Handlebars

Guide to properly mount and secure the handlebars to the e-bike stem.

Installing Your Front Wheel

Installing Your Pedals

Installing Your Headlight

Battery

To Install the Battery

Steps for inserting and locking the battery into its designated receptacle.

To Remove the Battery

Display

Functional Overview

Details the various features offered by the e-bike display interface.

Functional Areas

Identifies and explains the different sections and indicators shown on the display.

Button Definition

Explains the function of each button on the display's control unit.

Routine Operation

Power On;Off

Instructions for turning the e-bike display and system on and off.

Lights and Horn Control

How to operate the e-bike's lights and horn using the control buttons.

Display Interface Switching

How to navigate and switch between different information screens on the display.

Walk Boost Mode

Usage instructions for the walk assist feature, providing low-speed powered assistance.

PAS Level Selection

Guide to adjusting the Pedal Assist System (PAS) levels for different riding intensities.

Battery Level Display

Explanation of how the battery level is indicated on the display.

Error Code Display

Information on how error codes are shown on the display and their implications.

Before Riding

Charging

Troubleshooting

Error Codes

A list of error codes displayed by the e-bike system and their potential causes.

Solutions

Practical solutions and troubleshooting steps for various e-bike symptoms.

Overview

1. Function Description
2. Important Technical Specifications
3. Usage Features
4. Maintenance Features

The Cyrusher Ranger All-Terrain E-Bike is a robust electric bicycle designed for various terrains, offering a blend of power, functionality, and user-friendly features. This owner's manual provides essential information for assembly, operation, and maintenance of the e-bike.

Function Description:

The Cyrusher Ranger is an e-bike that provides pedal-assist and throttle-only riding modes. It is equipped with a motor to assist the rider, a battery for power, and a display to monitor various riding parameters. The bike is designed for all-terrain use, suggesting durability and capability for diverse riding conditions.

Important Technical Specifications:

While specific numerical specifications like motor wattage, battery capacity (Wh/Ah/V), or frame material are not explicitly detailed in the provided pages, the manual highlights several key components and their functions:

• Brakes: Disc brakes are indicated, suggesting strong stopping power.
• Suspension: Features a rear shock absorber and a front fork, indicating a full-suspension design for improved comfort and handling on rough terrain.
• Tires: The visual representation shows large, wide tires, characteristic of fat bikes, which are suitable for sand, snow, and other challenging surfaces.
• Drivetrain: Includes a freewheel and rear derailleur, suggesting multiple gears for varied riding conditions.
• Lighting: Equipped with a headlight for visibility.
• Display: An LCD display provides real-time information to the rider.
• Battery: A removable battery system is in place, with a double-lock mechanism for security.

Usage Features:

The Cyrusher Ranger All-Terrain E-Bike offers several features to enhance the riding experience:

• Power On/Off: The display can be turned on/off by a long press of the power button. It automatically shuts off after 5 minutes of inactivity to conserve battery.
• Lighting and Horn Control: Dedicated buttons on the operating unit allow for turning the lights on/off (which also dims/restores display backlight) and activating the horn.
• Display Interface Switching: The display can cycle through different metrics such as Current Speed (MPH), Odometer (mile), Trip Odometer (mile), Maximum Speed (MPH), and Average Speed (MPH) with a short press of a button.
• Walk Boost Mode: This feature allows the electric bicycle to move at a fixed speed of 6 km/h (approximately 3.7 mph) when pushing the bike, activated by a long press and hold of a specific button. This mode is specifically for walking alongside the bike, not for riding.
• PAS (Pedal Assist System) Level Selection: Riders can adjust the motor output power by switching between different PAS levels using the plus/minus buttons. The display shows the current PAS level.
• Battery Level Indicator: The display shows battery charge with 5 bars. When fully charged, all 5 bars are lit. When the battery is low, the last bar flashes, signaling the need for a charge.
• Error Code Display: In case of an electronic system fault, the display will show an error code, helping diagnose issues. The manual provides a table of error codes and their descriptions, such as "Open Throttle Fault," "Motor Hall Signal Fault," "High Temperature Fault," and "Communication Fault."
• Removable Battery: The battery can be easily removed from the frame for charging or security. It features a double-lock mechanism, requiring a key and a lock switch to release.
• Two Charging Methods: The battery can be charged either while installed on the bike or removed from the bike.

Maintenance Features:

The manual emphasizes several maintenance aspects to ensure the longevity and safe operation of the e-bike:

• Pre-Ride Checks: Before each ride, it is crucial to check tire inflation, tightness of fasteners, and brakes.
• Battery Charging Guidelines:
  • Charging time typically ranges from 8 to 10 hours, with a maximum of 12 hours.
  • LED indicators on the charger show charging status (RED for charging, GREEN for fully charged).
  • Avoiding deep discharge helps extend battery lifecycle.
  • For long-term storage, the battery should be discharged to 60%-80% capacity, stored in a dry, ventilated place away from direct sunlight, and charged every two months.
  • Avoid covering the battery during charging to prevent overheating.
  • Charge the battery at room temperature; avoid charging immediately after riding in high temperatures or below 0°C.
• Troubleshooting Guide: A comprehensive table lists common symptoms, their causes, and solutions. This includes issues like "Throttle and pedal assist not working," "Reduced speed," "Reduced battery range," "Battery does not charge," and "E-bike making strange noises." Solutions range from "Turn on battery" and "Reseat battery" to "Inspect brake lever," "Charge battery," "Inspect tire," "Adjust bike load," "Adjust route," "Include pedal assist," "Inspect connections," "Read the user manual for best practices," "Replace charger," "Contact Support Team," "Tune-up and inspection needed," and "Maintenance needed."
• Assembly Instructions: The manual provides detailed steps for installing handlebars, the front wheel, pedals (with warnings about correct installation and tightening torque), and the headlight. It stresses the importance of proper tightening of all screws and parts.
• Professional Assistance: The manual advises seeking help from a cyclist friend, local bike mechanic, or support technicians if the user is uncomfortable or lacks the skills for assembly or complex maintenance.
• Regular Inspections: Recommends a pre-trip inspection before the first rides and periodic checks of all screws and parts.

Cyrusher RANGER Specifications