Massimo MVR Owner's Manual
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Massimo MVR Owner's Manual

Massimo MVR Owner's Manual

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Summary of Contents for Massimo MVR

  • Page 2 Periodic Service Schedule. Massimo dealer or Massimo Service Parts Department. Repair or replacement parts are available from When you contact Massimo about service or parts for your vehicle, the information below is needed. Vehicle Model: PIN, VIN or Serial Number: _...
  • Page 3 OWNER’S GUIDE ELECTRIC POWERED VEHICLES STARTING MODEL YEAR 2020 Attention  This electric vehicle must be driven by a professionally trained and qualified driver!  The accelerator pedal and the brake pedal cannot be depressed at the same time, otherwise it will damage the control system and burn out the motor! ...

  • Page 4: Battery Prolonged Storage

    NOTES This vehicle was designed and manufactured in China. The standards and specifications listed in the following text originate in China unless otherwise indicated. Use Original Equipment Manufacturer (OEM) approved parts to keep the warranty effective. If you do not correctly do maintenance on the batteries, you will cancel the warranty. Refer to the MAINTENANCE section for instructions on the correct maintenance of the batteries.

  • Page 5: Table Of Contents

    TABLE OF CONTENTS SAFETY GENERAL ..........................1 NOTICES, CAUTIONS, WARNINGS AND DANGERS ............GENERAL OPERATION ....................MAINTENANCE ......................LABELS AND PICTOGRAMS....................GENERAL SPECIFICATIONS APPROXIMATE VEHICLE DIMENSIONS ................INTRODUCTION CONTROLS AND INDICATORS ..................FEATURES .......................... General Information ....................Key Switch and Direction Selector ................. Battery indicator (if equipped) ................
  • Page 6 TABLE OF CONTENTS OPERATING PROCEDURES SERIAL NUMBER LOCATION .................... BEFORE INITIAL USE..........................PORTABLE CHARGER INSTALLATION ................HOW TO USE THE CHARGER ..................CHARGER MAINTENANCE ....................HOW TO OPERATE THE VEHICLE .................. Direction Selector Operation .................. Accelerator and Brake Pedal Operation ..............Horn (if equipped) ....................
  • Page 7 TABLE OF CONTENTS TRANSPORTING VEHICLE ....................Towing ........................Hauling ........................SERVICE AND MAINTENANCE ..................ROUTINE MAINTENANCE ....................TIRE INSPECTION ......................BRAKES ..........................44 REAR AXLE......................... Checking the Lubricant Level ................. CAPACITIES AND REPLACEMENT PARTS ..............HARDWARE ........................BATTERY CHARGING AND MAINTENANCE ..............Safety ........................
  • Page 8 TABLE OF CONTENTS Notes: Owner’s Guide...

  • Page 9: Safety

    SAFETY Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. SAFETY GENERAL For any questions about material in this manual, contact an authorized representative. Read and understand all labels on the vehicle. Always replace any damaged or missing labels. Steep hills allow the vehicle to move at faster speeds than normal speeds on a flat surface.
  • Page 10 Do not change the vehicle in any manner that changes the weight distribution, decreases stability, increases speed or extends the necessary distance to stop more than the factory specification. Massimo is not responsible for changes that cause the vehicle to be dangerous.

  • Page 11: General Operation

    SAFETY Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. GENERAL OPERATION Read the following warnings before attempting to operate the vehicle: When you leave the vehicle, turn the key to the OFF position and remove the key from the vehicle.

  • Page 12: Maintenance

    SAFETY Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. When you service the vehicle, always wear eye protection. Be careful when you do work around batteries or you use solvents or compressed air. ALWAYS: •...

  • Page 13: Labels And Pictograms

    SAFETY Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. LABELS AND PICTOGRAMS Owner’s Guide...
  • Page 14 SAFETY Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. Owner’s Guide...
  • Page 15 SAFETY Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. Owner’s Guide...
  • Page 16 SAFETY Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. Notes: Owner’s Guide Owner’s Guide...

  • Page 17: General Specifications

    GENERAL SPECIFICATIONS MODEL: MVR CARGO PRODUCT SPECIFICATION CONFIGURATION HIGHLIGHTS MOTOR AC 48V 4 KW / AC 48V 5KW Charger: 48V18A Delta Q On Board charger / Smart Charger 48V 25A Electrical System: Leoch Brand, AGM Battery 8V 180Ah/3HR * 6 PCS...
  • Page 18 GENERAL SPECIFICATIONS MODEL: MVR2X PRODUCT SPECIFICATION CONFIGURATION HIGHLIGHTS MOTOR AC 48V 4 KW / AC 48V 5KW Charger: 48V18A Delta Q On Board charger / Smart Charger 48V 25A Electrical System: Leoch Brand, AGM Battery 8V 180Ah/3HR * 6 PCS Drive Train: Direct motor shaft connected to transaxle pinion shaft Brakes:...
  • Page 19 GENERAL SPECIFICATIONS Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. Notes: Owner’s Guide...

  • Page 20: Introduction

    15. Hydraulic brake system Accelerator Pedal 16. Hydraulic brake system Foot Parking pedal Figure 1 Vehicle controls, features and indicators DS-A2-2 L6e Street legal carts Dashboard DU-CA500 & All Standard Rear Mechanical Drum with pedal Massimo Series Golf carts Brake Pedal Owner’s Guide...

  • Page 21: Features

    If an accessory requires voltage different than 48 volts a DC to DC converter must be used to change the voltage to the correct amount. A DC to DC converter is available for purchase from Massimo Service Parts. The Operational Performance Guarantee of 2 rounds per day is void if non-factory accessories that use more than 1 Amp/Hour of energy per round are installed on the vehicle.

  • Page 22: Battery Indicator (If Equipped)

    INTRODUCTION Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. Battery indicator (if equipped) The battery indicator is on the dashboard. The charge gauge identifies the remaining charge of the batteries in the battery pack. From top to bottom, the battery power is getting less and less.

  • Page 23: Front Seat

    The safety of the passengers’ lives and property is endangered at times, because the parking pedal is not stepped on to the third grid when parking and stopping on a ramp greater than the prescribed Or accidents caused by not stepping on the parking pedal, Massimo company will not bear responsibility! Front Seat The front seat (1 &...

  • Page 24: Charger Receptacle

    INTRODUCTION Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers Figure 6 Charger Receptacle Connect the charger cord to this charger receptacle (11) to charge the batteries (Figure 6). Weather Enclosure (if equipped) A weather enclosure provides protection from strong weather conditions.
  • Page 25 INTRODUCTION Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. INSTRUCTIONS ABOUT Massimo UTILITY CARTS ---DU-CA500 1、REAR CARGO TIPPING FEATURE OPERATION When turning the key switch to , the cargo bed is in the original position, long press the up switch, the cargo bed will rise up.
  • Page 26 1. Nameplate is contain the manufacture information , the basic golf cart configuration and the production date. The VIN Number is on this nameplate as well, it is start from L4M********; Any warranty complaint or spare parts request, please supply this VIN Number to Massimo with the model name. Nameplate r Nameplate Location is mounting on the seat pot under the socket 2.

  • Page 27: Operating Procedures

    OPERATING PROCEDURES Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. BEFORE INITIAL USE Read, understand and follow the safety label on the cup holder. Make sure you understand how to safely operate the vehicle and its equipment.
  • Page 28 OPERATING PROCEDURES Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. Disconnect the DC plug before you make or break the connections to a battery that is charging. Do not open or disassemble the charger. Do not operate the charger if the AC cord is damaged.

  • Page 29: How To Use The Charger

    OPERATING PROCEDURES Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. The charger DC cord has a polarized connector which fits into a receptacle on the vehicle. If the vehicle is charged with a charger different from the one supplied with the vehicle, refer to the instructions supplied with the charger used.

  • Page 30: How To Operate The Vehicle

    OPERATING PROCEDURES Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. HOW TO OPERATE THE VEHICLE? Incorrect use of the vehicle or lack of maintenance can cause damage or decreased performance. Read the following warnings before you operate the vehicle.

  • Page 31: Direction Selector Operation

    OPERATING PROCEDURES Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. Direction Selector Operation To prevent loss of control, do not move the direction selector to a different position while the vehicle is in motion.

  • Page 32: Rear Seat And Cargo Platform Operation (If Equipped)

    OPERATING PROCEDURES Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. Rear Seat and Cargo Platform Operation (if equipped) To prevent damage to the rear seat, move any accessories that are installed on the hand rail, when you fold the seat.

  • Page 34: Pedal-Up Braking

    OPERATING PROCEDURES Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. Pedal-Up Braking Pedal-up braking is regenerative braking that occurs when the accelerator pedal is released while the vehicle is moving. Example: If both of the following events occur: a.

  • Page 35: Sun Top And Windshield (If Equipped)

    OPERATING PROCEDURES Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. SUN TOP AND WINDSHIELD (IF EQUIPPED) The sun top does not provide protection from roll-over or falling objects. The windshield does not provide protection from tree limbs or flying objects.

  • Page 36: Maintenance

    MAINTENANCE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. MAINTENANCE VEHICLE CLEANING AND CARE To decrease the risk of severe injury read and understand all instructions supplied by the manufacturer of the pressure washer before use.

  • Page 37: Battery Disposal

    MAINTENANCE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. Battery Disposal Return used batteries to the manufacturer or lead smelter for recycling purposes. For neutralized spills, put residue in acid-resistant containers with absorbent material, sand or earth and discard according to state and federal regulations for acid and lead compounds.

  • Page 38: Wheels And Tires

    MAINTENANCE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. How to lift the front of the vehicle only : Install wheel chocks in front and behind each front wheel. Place the jack under the center front just behind the bumper.

  • Page 39: Tire Repair

    MAINTENANCE Tire Repair Tool List Tool List Quantity Quantity Lug Wrench, 3/4” Impact Socket, 3/4” ..................

  • Page 40: Light Bulb Replacement

    MAINTENANCE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. LIGHT BULB REPLACEMENT To decrease the risk of premature bulb failure, do not allow your fingers to contact new bulbs. Use clean, dry paper or paper towels to touch the glass part of the bulb.

  • Page 41: Transporting Vehicle

    Tow bars are not intended for road use. Never use ropes or chains to tow vehicle(s). Tow bars are available from the Massimo Service Parts Department. Tow bars are not intended for highway use.

  • Page 42: Service And Maintenance

    MAINTENANCE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. SERVICE AND MAINTENANCE Read all notices, cautions and warnings in this manual before you do any type of service operations. The drive wheels must be lifted and supported on jack stands before you do any service to the powertrain when the motor is in operation.

  • Page 43: Routine Maintenance

    MAINTENANCE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. The vehicle owner and service technician must carefully follow the procedures recommended in this manual. The preventative maintenance, applied at recommended intervals, keeps the vehicle dependable and decreases costs for repairs.

  • Page 44: Rear Axle

    MAINTENANCE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. REAR AXLE The only maintenance necessary for the first five years is the inspection of the rear axle for lubricant leakage. Unless leakage is visible, the lubricant needs to be replaced after five years.

  • Page 45: Battery Charging And Maintenance

    MAINTENANCE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. BATTERY CHARGING AND MAINTENANCE Safety Always obey the following warnings when working on or near batteries. To prevent the risk of battery explosion, keep all flammable materials, open flames or sparks away from the batteries.

  • Page 46: Battery

    MAINTENANCE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. Battery A battery is described as two dissimilar metals immersed in an acid. If the acid is absent or if the metals are not dissimilar, a battery has not been created.
  • Page 47 MAINTENANCE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. DO NOT overfill batteries. The charge cycle will expel electrolyte and cause component damage. A battery being charged will gas with most gassing occurring at the end of the charging cycle.

  • Page 48: Battery Cleaning

    MAINTENANCE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. Battery Cleaning To prevent battery damage, make sure you correctly install all battery caps. To decrease the risk of damage to vehicle or floor, neutralize acid before you spray the battery with water. To decrease the risk of damage to the electrical components while cleaning, do not use a pressure washer.

  • Page 49: Prolonged Storage

    MAINTENANCE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. The batteries are heavy. Use correct lifting methods when you move them. Always lift the battery with a commercially available battery lifting device. Be careful not to tilt batteries when you remove or installing them;...

  • Page 50: Battery Charging

    MAINTENANCE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. In winter conditions, the battery must be completely charged to prevent the risk of freezing. A completely charged battery will not freeze in temperatures above - 75°...

  • Page 51: Leoch Deep Cycle Ldc Series Maintenance-Free Battery

    MAINTENANCE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. Leoch Deep Cycle LDC Series Maintenance-free Battery 1. Battery Storage High temperatures or poor ventilation during storage and transport can lead to higher self-discharge rate, so keep the battery well ventilated and keep it away from open flames, sparks, heat sources, organic solvents, etc.
  • Page 52 MAINTENANCE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. of batteries is damaged before installation, rather than opening and installing them one by one to avoid omission. Count the number of batteries and whether the accessories are complete according to the attached proposal or goods list. Batteries are heavy and should be handled or installed with special care.
  • Page 53 MAINTENANCE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. the second stage when single cell voltage reaches 2.40-2.45V The second stage (S2), constant voltage charging, with a single cell voltage of 2.40-2.45V constant voltage charging, when the charging current drops to 0.012- 0.02C, the charger will automatically turn to the third stage, at this time the charger should turn the light (usually turn green, means fully charged).
  • Page 54 MAINTENANCE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. Fig. 2: Five-stage charging curve Notice: In different voltage systems, the current is constant, but voltage should vary. For example, in 48V system, the current should be constant, but voltage should vary as follow: the first stage voltage should be 57.6V, the second and third stage voltage should be 59.3V, the fourth stage voltage should be 60V, and the fifth stage floating charge voltage should be 55.2V.
  • Page 55 MAINTENANCE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. is carried out in an ideal state during charging, the process should be reciprocal reversible reaction, that is, the charged electric quantity is basically equal to the released electric quantity.
  • Page 56 MAINTENANCE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. Battery terminal screws should be covered with matching insulation sleeves or take other insulation measures. Wiring specifications, should be well insulated to prevent overlapping compression and rupture. 5.5 Prevent Loose Connections If the terminal is not firmly connected to the connection strip, and the degree is light, there will be poor conductivity, causing the contact part heating, large wire loss, low output voltage, and affect the motor power, so that the mileage is reduced or cannot run...
  • Page 57 MAINTENANCE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. short circuit, and needs replacement, so as not to damage rest of the batteries. On the other hand, charging parameters of the charger should also be checked.
  • Page 58 MAINTENANCE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. Connector One week Strong connection Tighten immediately if it Use wrench to gets loose. check whether the bolts and nuts are loose Notice：...
  • Page 59 MAINTENANCE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. a. The battery have voltage, but the whole battery group cannot be charged or discharged. The internal resistance meter can be used to check the single battery with open circuit, because the internal resistance of the open circuit battery is very large.
  • Page 60 MAINTENANCE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. Hydrometer Bulb A hydrometer is used to test the state of charge of a battery cell. This is Cylinder Float performed by measuring the density of the electrolyte, which is Thermometer...

  • Page 61: Using A Hydrometer

    MAINTENANCE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. Using A Hydrometer ELECTROLYTE Draw electrolyte into the hydrometer and release it several TEMPERATURE times to permit the thermometer to adjust to the electrolyte °F °C temperature and note the reading.

  • Page 62: Periodic Service Schedule

    PERIODIC SERVICE SCHEDULE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. PERIODIC SERVICE SCHEDULE PERIODIC SERVICE SCHEDULE ▲General maintenance items ★Advanced maintenance items User regular maintenance details Weekly Per month Quarterly or Half a...
  • Page 63 ▲ Check the wear of the brake friction lining ★ Check the work of the rear axle main reducer and bearings ★ Check and replace transmission gear oil ▲ （ After the first month ★ Check and replace the rear axle gear oil or after the closing period ）...
  • Page 64 PERIODIC SERVICE SCHEDULE Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. Analysis and elimination of common faults Vehicle maintenance and troubleshooting qualifications, site requirements, safety precautions Same as vehicle maintenance requirements. Failure phenomenon possible reason Solution...
  • Page 65 Lack of motivation and slow response The speed control system is faulty Commissioning and maintenance Rear wheel bearing oil leakage Damaged wheel bearings or washers replace Overfilled engine oil Release the right amount Abnormal noise Worn transmission gears or bearings replace Wear of front axle bearing or rear axle Adjust or replace...
  • Page 66 APPENDIX A Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. Notes: Owner’s Guide...

  • Page 67: Declaration Of Conformity

    APPENDIX A Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers. APPENDIX A DECLARATION OF CONFORMITY Owner’s Guide...
  • Page 68 Normal use, age, wear or abuse can cause some components on the vehicle to fail. The manufacturer cannot know all possible component failures or the methods that failures can occur. A vehicle in need of repair does not operate correctly and can be dangerous. Read the following warnings before operating vehicle: Be careful when you service the vehicle.

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