1. Informazzjoni Importanti dwar is-Sigurtà
Please read this manual carefully before operating your NANROBOT D4+ MAX Electric Scooter. Failure to follow these instructions can lead to serious injury or damage to the scooter.
- Dejjem ilbes elmu u tagħmir protettiv xieraq (protezzjoni għall-irkopptejn, protezzjoni għall-minkeb, protezzjoni għall-polz) meta tkun qed issuq.
- Ensure all bolts and quick-release mechanisms are securely tightened before each ride.
- Issuqx f'kundizzjonijiet imxarrbin, xita qawwija, jew minn għadajjar. Il-ħsara mill-ilma mhijiex koperta mill-garanzija.
- Iffamiljarizza ruħek mal-liġijiet u r-regolamenti lokali dwar l-użu tal-iskuter elettriku.
- Avoid riding on uneven terrain, steep slopes, or over obstacles that exceed the scooter's capabilities.
- Żomm distanza sigura minn vetturi oħra, nies mexjin, u ostakli.
- Tħallix tfal taħt is-16-il sena jużaw l-iskuter.
- Twettaqx stunts jew manuvri perikolużi.
- Always use both brakes simultaneously for effective stopping.
- Regularly check tire pressure and brake function.
2. Prodott Aktarview
The NANROBOT D4+ MAX is a high-performance electric scooter designed for adults, featuring dual motors and robust construction for both urban and off-road environments.

Figure 2.1: NANROBOT D4+ MAX Electric Scooter and included components (charger, tool kit, keys, user manual).
2.1 Komponenti Ewlenin

Figure 2.2: Main components of the D4+ MAX, including Finger Throttle, Display, Brake, Adjustable Height Stem, Folding mechanism, Deck, Head Light, Turn Side Lights, Turn/Brake Lights, Fender, and 10" Off-road Tire.
- Muturi Doppji ta' 1200W: Provides powerful acceleration and a top speed of up to 42 MPH.
- 52V 23.4AH Lithium Battery: Offers a long range of up to 40 miles per charge.
- 10-inch Off-road Tires: Enhanced grip and stability for various terrains.
- Front and Rear Spring Suspension: Absorbs vibrations and bumps for a comfortable ride.
- Hydraulic NUTT Brake + EBS: Integrated control for improved braking sensitivity and safety.
- Advanced Lighting System: Powerful headlights, bottom side light bars, and warning taillight for visibility.
- Disinn li jintrewa: Three-step folding mechanism for easy storage and transport.
- Display LCD: Shows current speed, speed mode, battery power, and mileage.
- Għoli tal-Manubriju Aġġustabbli: Three height modes to suit different riders.
2.2 Karatteristiċi Avvanzati

Figure 2.3: Illustration of the 1200W x 2 dual motor system and robust spring suspension, designed for a smooth ride and 30° uphill capability.

Figure 2.4: Battery Management System (BMS) protection features, including short circuit, over discharge, overcharge, overcurrent, over temperature, and overvoltagprotezzjoni.
2.3 Vidjo tal-Prodott Fuqview
Vidjo 2.1: Wirja uffiċjali tal-vidjoasing the new upgrades of the D4+ MAX Electric Scooter, highlighting enhanced features and design improvements.
3. Setup
3.1 Unboxing u Armar
- Neħħi l-iskuter u l-aċċessorji kollha mill-imballaġġ bir-reqqa.
- Iftaħ l-iskuter billi tirrilaxxahasing the folding mechanism. Ensure the stem locks securely into place.
- Attach the handlebars if they are not pre-installed. Ensure all connections are firm.
- Inspect the tires for proper inflation and the brakes for correct function.
- Use the provided tool kit to tighten any loose bolts or adjust components as needed.
3.2 Ħlas Inizjali
Qabel l-ewwel rikba tiegħek, iċċarġja l-batterija tal-iskuter kompletament.
- Sib il-port tal-iċċarġjar fuq l-iskuter.
- Qabbad il-ċarġer mal-port tal-iċċarġjar, imbagħad waħħal il-ċarġer ma' sokit standard tal-ħajt.
- Id-dawl indikatur fuq il-ċarġer tipikament isir aħmar waqt l-iċċarġjar u aħdar meta jkun iċċarġjat kompletament.
- Charging time may vary, but typically takes several hours for a full charge. Refer to specifications for exact times.
- Tiċċarġjax iżżejjed il-batterija. Skonnettja l-ċarġer ladarba l-iċċarġjar ikun lest.
4. Istruzzjonijiet Operattivi
4.1 Kontrolli u Wiri

Figure 4.1: Handlebar controls including Brake levers, Light switch, Turning signal, Horn Button, Voltage Lock, Battery Speed indicator, Gear selector, Finger Throttle, and ODO display.
- Buttuna tal-Qawwa: Agħfas u żomm biex tixgħel/titfi l-iskuter.
- Display LCD: Provides real-time information:
- Veloċità Kurrenti
- Speed Mode (Gear)
- Livell tal-batterija
- Odometru (ODO)
- Finger Throttle: Gently press down to accelerate. Release to decelerate.
- Lievi tal-brejk: Located on both handlebars. Squeeze to activate the hydraulic brakes.
- Swiċċ tad-Dawl: Activates the front headlight and side ambient lights.
- Buttuna tal-Qrun: Jattiva l-ħorn tal-iskuter.
- Sinjal tad-dawrien: Jattiva s-sinjali tad-dawrien biex jindikaw id-direzzjoni.
4.2 Modi tas-Sewqan
The scooter offers 3 riding modes to adapt to different conditions and rider preferences.
- Mode 1 (Eco/Low Speed): Ideal for beginners, crowded areas, or maximizing battery life.
- Mode 2 (Mid Speed): Balanced performance for general commuting.
- Mode 3 (High Speed/Sport): Full power for experienced riders and open roads.
Switch between modes using the designated button on the handlebar or display interface.
4.3 Aġġustament tal-Għoli tal-Manubriju

Figure 4.2: The adjustable handlebar stem allows for three height settings: Low (44.5"), Mid (48"), and High (52") for rider comfort.
Biex taġġusta l-għoli tal-manubriju:
- Locate the quick-release lever on the stem.
- Open the lever and adjust the stem to your desired height.
- Ensure the stem clicks into one of the three predefined height positions.
- Securely close the quick-release lever. Verify that the stem is firm and does not wobble.
5. Manutenzjoni
Manutenzjoni regolari tiżgura l-lonġevità u t-tħaddim sikur tal-iskuter tiegħek.
- Tindif: Imsaħ l-iskuter b'reklamaramp drapp. Tużax ilma bi pressjoni għolja jew tgħaddasx l-iskuter fl-ilma.
- Kura tal-batterija:
- Iċċarġja l-batterija regolarment, anke jekk ma tkunx qed tintuża, biex iżżommha f'saħħitha.
- Evita li tbattal kompletament il-batterija.
- Store the scooter in a cool, dry place when not in use, away from direct sunlight and extreme temperatures.
- Pressjoni tat-Tajers: Check tire pressure before each ride. Maintain recommended PSI (usually indicated on the tire sidewall or in specifications). Proper inflation improves ride quality and prevents punctures.
- Spezzjoni tal-Brejk: Regularly check brake pads for wear and ensure brake levers provide firm and responsive stopping power. Adjust or replace as necessary.
- Qafliet: Periodically check and tighten all screws, bolts, and connections to ensure they are secure.
6 Issolvi l-problemi
This section addresses common issues you might encounter with your NANROBOT D4+ MAX Electric Scooter.
| Problema | Kawża Possibbli | Soluzzjoni |
|---|---|---|
| L-iskuter ma jixgħelx. | Low battery; loose battery connection; faulty power button. | Charge the battery; check battery connections; contact support if issue persists. |
| Loss of power during ride. | Low battery; motor overheating; loose motor connection. | Recharge battery; allow scooter to cool down; check motor connections. |
| Il-brejkijiet iħossuhom dgħajfa jew sponġużi. | Worn brake pads; air in hydraulic system; misaligned calipers. | Inspect and replace brake pads; consult a professional for hydraulic system bleeding; adjust caliper alignment. |
| Id-displej juri kodiċi ta' żball. | Sensor malfunction; controller issue; motor fault. | Refer to the specific error code in a more detailed technical manual (if available) or contact customer support. |
| Unusual noises from wheels. | Loose components; debris in wheel well; worn bearings. | Inspect and tighten all parts; clean wheel area; consider professional inspection for bearings. |
If you encounter an issue not listed here or if the suggested solutions do not resolve the problem, please contact NANROBOT customer support.
7. Speċifikazzjonijiet

Figure 7.1: Key dimensions of the D4+ MAX, including unfolded and folded measurements.
| Karatteristika | Dettall |
|---|---|
| Brand | NANROBOT |
| Isem tal-Mudell | D4+MAX Blue |
| Qawwa tal-Mutur | 2 x 1200W (2400W Dual Motor) |
| Batterija | Batterija tal-litju 52V 23.4AH |
| Veloċità Massima | Sa 42 MPH |
| Medda Max | Sa 40 Mil |
| Tajers | 10-inch Off-road Tires |
| Brejkijiet | HYDRAULIC NUTT BRAKE + EBS |
| Max Climb Angle | 30° |
| Dimensjonijiet tal-oġġett (LxWxH) | 49.21 x 8.8 x 52 pulzieri |
| Piż tal-Pakkett | 70 Liri |
| Komponenti Inklużi | Scooter Charger, Scooter Instructions, Tool kit, Key |
| Ċertifikazzjoni UL | Ċertifikat UL2272 |
8. Garanzija u Appoġġ
NANROBOT is committed to product quality and customer satisfaction.
- Garanzija: Different parts of the NANROBOT D4+ MAX are guaranteed for 3-12 months. Please refer to your purchase documentation or contact customer service for specific warranty terms applicable to your region and components.
- Punti ta' Servizz: NANROBOT has established special maintenance points in the United States to provide convenient service.
- Appoġġ għall-Klijent: For any questions, technical assistance, or warranty claims, please contact NANROBOT customer support through the official webis-sit jew il-punt tax-xiri tiegħek.
For more information, visit the official NANROBOT Store: NANROBOT Store on Amazon





