Traxxas E-Maxx 3905 Owner's Manual

Traxxas e-maxx owner's manual

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MODEL 3905

owners manual

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Page 1 MODEL 3905 owners manual...
Page 2 Introduction Thank you for purchasing the new Traxxas E-Maxx electric monster Before You Proceed truck. When it comes to gut-wrenching, wheelie-popping monster torque, nothing comes close to E-Maxx. We are confident you will Safety Precautions appreciate the latest performance and appearance enhancements that have been made to this legendary model.
Page 3: Before You Proceed
Before You Proceed Carefully read and follow all instructions in this and any accompanying materials to prevent serious damage to your model. Failure to follow these instructions will be considered abuse and/or neglect. Before running your model, look over this entire manual and examine the model carefully.
Page 4: Speed Control
Safety Precautions All of us at Traxxas want you to safely enjoy your new model. Operate your model sensibly and with care, and it will be exciting, All instructions and safe, and fun for you and those around you. Failure to operate your precautions outlined in this manual should be strictly model in a safe and responsible manner may result in property...
Page 5: Tools, Supplies And Required Equipment
12 include in any R/C toolbox: • Safety glasses • Thin, hobby-quality cyanoacrylate instant tire glue (CA glue) • Hobby knife • Side cutters and/or needle nose pliers • Philips screwdriver • Soldering iron E-Maxx • 5...
Page 6 Anatomy of the E-Maxx Half Shaft Toe Link (Turnbuckle) Electronic Speed Control (EVX-2) Rear Body Mount Rear Shock Tower Skid Plate Rear Bumper Rear Bulkhead Rear Differential Suspension Arm (Rear) 6 • Traxxas Steering Servo Slipper Clutch Access Plug Pinion Gear (left side) Battery Hold-Down Battery Compartment Motors (Titan)
Page 7: Quick Start: Getting Up To Speed
Quick Start: Getting up to Speed The following guide is an overview of the procedures for getting your model running. Look for the Quick Start logo on the bottom corners of Quick Start pages. 1. Read the safety precautions on page 4 For your own safety, understand where carelessness and misuse could lead to personal injury.
Page 8 Decorating your Model Applying The Decals The main decals for your model have been applied at the factory. The decals are printed on self- adhesive clear mylar and are die-cut for easy removal. Use a hobby knife to lift the corner of a decal and lift it from the backing.
Page 9 The Traxxas TQ Radio System Your model is equipped with the Traxxas TQ Radio System. The Traxxas TQ Radio System is a 2-channel system that provides high-power output up to a quarter mile. Model 3905 uses two steering servos and an electronic speed control. The receiver is equipped with four channels and dual channel 1 outputs for the steering servos.
Page 10 The Traxxas TQ Radio System Radio System Terminology Please take a moment to familiarize yourself with these radio- Use the Right Batteries system terms. They will be used throughout this manual. Your transmitter uses AA batteries. Use new alkaline BEC (Battery Eliminator Circuit) - The BEC can either be in the batteries, or rechargeable receiver or in the ESC.
Page 11 Installing Transmitter Batteries Your TQ transmitter uses 8 AA batteries (see sidebar, page 10). The battery compartment is located in the base of the transmitter. 1. Remove the battery compartment door by pressing the tab and lifting the door up. 2.
Page 12 The Traxxas TQ Radio System Installing Battery Packs The E-Maxx requires two fully charged 7.2 or 8.4-volt (stick style) Use the Right Charger NiMH battery packs. These batteries are not included with the The most convenient type model. For the best performance, use 7-cell battery packs. When of charger is an AC peak- using 6-cell battery packs, install the supplied foam block (spacer) detecting charger that plugs...
Page 13 TQ Radio System Controls Steering Brake/Reverse Neutral Accelerate TQ Radio System Adjustments In addition to the electronic throttle and steering trim controls, your radio system features throttle neutral adjustment and servo reversing switches. These are preset at the factory and should not require further adjustment.
Page 14 The Traxxas TQ Radio System TQ Radio System Rules Each time you prepare to run your model, you Remember, always turn the must clear your frequency to be sure no one TQ transmitter on first and else in the area is using the same channel as off last to avoid damage to you.
Page 15: Adjusting The Electronic Speed Control
Adjusting the Electronic Speed Control The EVX-2 electronic speed control is factory set and should not require any adjustments. These instructions are provided for your reference. Transmitter Adjustments for the EVX-2 ESC Before attempting to program your EVX-2, it is important to make sure your TQ transmitter is properly adjusted (set back to the factory defaults).
Page 16 Adjusting the Electronic Speed Control Thermal Shutdown Protection The EVX-2 is equipped with thermal shutdown protection to guard Patent Pending Training against overheating caused by excessive current flow. If the operating Mode (Profile #3) reduces temperature exceeds safe limits, the EVX-2 will automatically shut forward and reverse throttle down and the EVX-2 LED will flash red.
Page 17: Running In Wet Conditions
Driving your Model Now it’s time to have some fun! This section contains instructions on driving and making adjustments to your model. Before you go on, here are some important precautions to keep in mind. Allow the model to cool for a few minutes between runs. This is particularly important when using high capacity battery packs that allow extended periods of running.
Page 18 Driving Your Model conditions in order to maintain the performance of your model. Do not run your model in wet conditions if you are not willing to accept the additional care and maintenance responsibilities. Not all batteries can be used in wet environments. Consult your battery manufacturer to see if their batteries can be used in wet conditions.
Page 19 9. Additional Maintenance: Increase your frequency of disassembly, inspection and lubrication of the following items: This is necessary after extended wet use or if the vehicle will not be used for an extended period of time (such as a week or longer). This additional maintenance is needed to prevent any trapped moisture from corroding internal steel components.
Page 20: Tuning Adjustments
Tuning Adjustments Suspension Tuning Adjusting the Pivot Ball Caps For easier access to the The pivot ball caps should be adjusted rear-most shock mounting screw, remove the one end so that the pivot balls operate freely in of the rear turnbuckle. In the the axle carriers with no excess play.
Page 21 Lower Shock Mounting Positions In the out-of-the-box configuration, the shocks are installed in position (A) on the shock tower and position (2) on the lower suspension arm. This setting allows for firm suspension and low ride height, increasing the spring force (at the wheel). This setting improves high-speed cornering on smoother terrain by lowering the center of gravity.
Page 22: Transmission Tuning
Tuning Adjustments Alignment Settings Adjusting the Toe-in To achieve a good starting point for the slipper clutch, Your E-Maxx comes from the factory with tighten the slipper clutch zero degrees of toe-in in the front, and adjusting nut clockwise until one degree of toe-in in the rear.
Page 23 Motors and Gearing The Titan ™ 550 Motors on your E-Maxx have been carefully designed to match the needs of the E-Maxx. The Titans are made to run efficiently at high voltage to provide more torque and longer run times. We do not recommend converting the E-Maxx to a typical low voltage setup using traditional 540 size motors.
Page 24 Tuning Adjustments Adjusting the Steering System 1. Disconnect the short steering link that connects the servo saver to the servo horn. 2. Remove the drag link that connects the two servo horns. 3. Remove the servo horns 4. Connect a pair of charged batteries to the ESC. Turn on the transmitter, then the ESC.
Page 25: Maintaining Your Model
Maintaining your Model Your model requires timely maintenance in order to stay in top running condition. The following procedures should be taken very seriously. Inspect the vehicle for obvious damage or wear. Look for: 1. Cracked, bent, or damaged parts 2.
Page 26: Troubleshooting
Troubleshooting The following section addresses some very basic ESC and radio questions you may have about your model. Most questions arise from simple user errors or minor adjustments that are easy to correct. If you can’t find a solution for your model here, then visit our website at www.Traxxas. com/support.
Page 27 Index Alignment Settings, 22 operation, 15 Antenna profile selection, 16 mount, 6 Race mode, 16 receiver, 9, 11 setup programming, 15 antenna crimp nut, 11 specifications, 15 antenna nut wrench, 5, 11 Sport mode, 16 transmitter, 13 Training mode, 16 Axle carrier, 6, 20, 22 transmitter adjustments, 15 Batteries...
Page 28 owners manual MODEL 3905 1100 Klein Road, Plano Texas 75074 1-888-TRAXXAS 071121 KC0547...

Traxxas E-Maxx 3905 Owner's Manual

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