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LG VR5901LVM - User Manual

LG VR5901LVM
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July, 2010
Printed in Korea
ROBOTIC CLEANER
SERVICE MANUAL
MODEL : VR5901LVM / VR5902LVM /
VR5902LV / VR5906LM / VR1027R
CAUTION
BEFORE SERVICING THE UNIT, READ THE
“SAFETY PRECAUTIONS” IN THIS MANUAL.
Internal Use Only
Website: http://biz.lgservice.com
P/No.: MFL66305801
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Overview

This document is a service manual for the LG Robotic Cleaner, models VR5901LVM, VR5902LVM, VR5902LV, VR5906LM, and VR1027R, published in July 2010. It provides specifications and a replacement parts list for these robotic cleaning devices.

Function Description

The LG Robotic Cleaner is an autonomous cleaning device designed to clean floors. It operates using various cleaning modes and features to navigate and clean effectively. The device is equipped with sensors for obstacle and cliff detection, ensuring safe operation within a home environment. It also includes voice alarms for user feedback and supports auto-charging, allowing it to return to its home station when the battery is low. Mop cleaning is also a supported function, indicating its capability for wet cleaning in addition to dry vacuuming.

Important Technical Specifications

Main Body:

  • Product: Robotic Cleaner
  • Models: VR5901LVM/VR5902LVM
  • Battery: LiPB, DC 16.8V
  • Consumption Power: 18W
  • Charging time: Under 3 hours
  • Cleaning time: About 75 minutes
  • Velocity: 35 cm/s (Max.)
  • Cleaning Modes: Cell by Cell, Zigzag, Spot
  • Weight: 3 Kg
  • Size (Dia. x Height): Ø360 x 90 mm
  • Accessories: Home Station, Remote Control, Filter, Mop
  • Functions: Obstacle Detection, Cliff Detection, Timer, Voice Alarm, Auto charging, Mop Cleaning

Home Station (Model VR591):

  • Size (WxLxH): 204 x 158 x 125 mm
  • Input: AC 110V-240V, 50Hz/60Hz
  • Consumption Power: 23W
  • Output: DC 17.1V / 1.1A

Remote Control:

  • Model: AKB66476105 (Black)
  • Battery: DC 3V (AAA, 2ea)
  • Type: Infrared (38kHz)
  • Operating Range: 5 m
  • Size (WxLxH): 45 x 115 x 22 mm

Motor Specifications (Maker: STANDARD):

  • Suction Motor:

    • Rated Voltage: 12.0 V
    • Operating Voltage Range: 8.0 V ~ 24.0 V
    • Rated Load: 5.0 mN.m (51 gf.cm)
    • Direction of Rotation: CCW & CW
    • No Load Current: 200 mA (max.)
    • No Load Speed: 9600 rpm ± 10% rpm
    • Rated Load Current: 800 mA (max.)
    • Rated Load Speed: 8500 rpm ± 10% rpm
    • Stall Current: 6.0 A (max.)
    • Stall Torque: 35.0 mN.m (min.)
    • Insulation Resistance: 10 MΩ 500 VDC 1 minute
    • Dielectric Strength: 10 mA 250 VAC 1 second
    • Operating/Storage Temperature: -10 ℃ ~ 75 ℃
    • Operating/Storage Humidity: 5%RH ~ 95%RH
  • Agitator Motor:

    • Rated Voltage: 12.0 V
    • Operating Voltage Range: 8.0 V ~ 24.0 V
    • Rated Load: 4.0 mN.m (40.8 gf.cm)
    • Direction of Rotation: CCW & CW
    • No Load Current: 70 mA (max.)
    • No Load Speed: 3700 rpm ± 15% rpm
    • Rated Load Current: 270 mA (max.)
    • Rated Load Speed: 3100 rpm ± 15% rpm
    • Stall Current: 1.5 A (max.)
    • Stall Torque: 35.0 mN.m (min.)
    • Insulation Resistance: 10 MΩ 500 VDC 1 minute
    • Dielectric Strength: AC 500V 2.0 mA for one minute or AC 600V 2.0 mA for one second
    • Operating/Storage Temperature: -10 ℃ ~ 75 ℃
    • Operating/Storage Humidity: 5%RH ~ 95%RH
  • Wheel Motor:

    • Rated Voltage: 15.0 V
    • Operating Voltage Range: 8.0 V ~ 24.0 V
    • Rated Load: 4.0 mN.m (40.8 gf.cm)
    • Direction of Rotation: CCW & CW
    • No Load Current: 70 mA (max.)
    • No Load Speed: 4500 rpm ± 10% rpm
    • Rated Load Current: 270 mA (max.)
    • Rated Load Speed: 8500 rpm ± 10% rpm
    • Stall Current: 2.0 A (max.)
    • Stall Torque: 28.0 mN.m (min.)
    • Insulation Resistance: 10 MΩ 500 VDC 1 minute
    • Dielectric Strength: AC 500V 2.0 mA for one minute or AC 600V 2.0 mA for one second
    • Operating/Storage Temperature: -10 ℃ ~ 75 ℃
    • Operating/Storage Humidity: 5%RH ~ 95%RH

IR Sensor Specifications (Maker: SHARP):

  • Model GP2Y041SKOF:

    • Operating Voltage: DC 4.5V ~ 5.5V
    • Detection Range: 4 ~ 30 cm
    • Output Voltage (L=30): Min = 0.25V / Typ = 0.4V / Max = 0.55V
    • Delta (Vmax.-Vmin.): Min = 1.95V / Typ = 2.25V / Max = 2.55V
    • Average Current: Typ = 12mA / Max = 22mA
  • Model GP2Y051SKOF:

    • Operating Voltage: DC 4.5V ~ 5.5V
    • Detection Range: 2 ~ 15 cm
    • Output Voltage (L=30): Min = 0.25V / Typ = 0.4V / Max = 0.55V
    • Delta (Vmax.-Vmin.): Min = 1.95V / Typ = 2.25V / Max = 2.55V
    • Average Current: Typ = 12mA / Max = 22mA

Usage Features

The LG Robotic Cleaner offers a user-friendly experience with its autonomous operation and various cleaning modes. Users can select from "Cell by Cell," "Zigzag," or "Spot" cleaning modes depending on their specific cleaning needs. The inclusion of a remote control allows for convenient operation and setting adjustments from a distance. The device's ability to detect obstacles and cliffs enhances safety, preventing collisions and falls. A timer function enables scheduled cleaning, providing automation and convenience. Voice alarms offer audible feedback, guiding the user or indicating the device's status. The auto-charging feature ensures that the robot returns to its home station to recharge, minimizing manual intervention. The mop cleaning function extends its utility beyond dry vacuuming, offering a more comprehensive cleaning solution.

Maintenance Features

The service manual includes a comprehensive replacement parts list, which is crucial for maintenance and repair. This list details various components, from major assemblies like the base, brush, and wheel assemblies to smaller parts such as gears, harnesses, sensors, and filters. The availability of individual parts like the suction motor, agitator motor, and wheel motor, along with their detailed specifications, facilitates targeted repairs and component replacement. Filters are listed as replaceable items, indicating a routine maintenance task for users to ensure optimal cleaning performance. The inclusion of a "Manual, Owners" in the parts list suggests that user-level maintenance instructions are provided separately, likely covering tasks such as filter cleaning/replacement, brush maintenance, and general care. The "R: SERVICE PARTS" designation for each item in the replacement parts list confirms that these components are available for servicing the device.

LG VR5901LVM Specifications

General IconGeneral
BrandLG
ModelVR5901LVM
CategoryVacuum Cleaner
LanguageEnglish

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