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CORVUS TERRAIN EX4 User Manual

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  • Page 1 USER MANUAL...
  • Page 2 ® design and quality of its utility vehicles, ongoing modifications may take place. That is why the information in this catalogue may have changed since the time of printing. CORVUS reserves the right to modify models, colours, and/or technical specifications without notice and without incurring any obligation.

  • Page 3: Table Of Contents

    CONTENT General information Trailer Service chart Introduction Inside storage compartments Rasing the vehicle Legal notices Especifications 26-27 Underbody protector Cautions and warnings Multifunction panel Wheels Preliminary warnings Warning indicators Transmission oil Vehicle identification On-screen notifications 30-33 Rear differential oil Exterior components Functionalities Front differential oil Driving seat...

  • Page 4: General Information

    GENERAL INFORMATION USER We reserve the right to modify the product and the design. MANUAL...

  • Page 5: Introduction

    We are delighted to be able to congratulate you on the purchase of your In the interest of technical development, CORVUS INNOVA S.L. reserves CORVUS vehicle and we would like to thank you for the confidence you the right to modify the construction, equipment and accessories of its have placed in us.

  • Page 6: Preliminary Warnings

    Take care in slippery areas, drive at low speed, watch out for any possible All technical and mechanical repairs must be carried out by an authorised loss of grip, do not tackle steep slopes. CORVUS garage. DANGER The electric motor and other components can reach high...

  • Page 7: Vehicle Identification

    * Variable depending on version and model. The vehicle identification number is also stamped on the rear right-hand side of the chassis: Your CORVUS TERRAIN has an engine identification plate which details: manufacturer, model, displacement and serial number. USER We reserve the right to modify the product and the design.

  • Page 8: Exterior Components

    Exterior components 1. Rear-view mirrors Inner storage compartments * 2. Windshield wiper * Battery charging cap 3. Cargo box 10. Battery and peripherals 4. Engine 11. Steering indicators 5. Driving seat 12. High beam 6. Front hood 13. Low beam (short) 7.

  • Page 9: Driving Seat

    Driving seat 1. Multifunction panel. 2. Emergency light switch. 3. Cup holder. 4. 12V socket. 5. Steering wheel adjustment. 6. Switch for lights, turn signal lamps and horn. 7. Key ignition. 8. Instrument panel button panel. 9. Gear lever. 10. Steering wheel. 11.

  • Page 10: Location Of Components

    location of components IGNITION KEY (1) The lock is located to the right of the steering wheel and has three positions: • OFF • ON • START STORAGE COMPARTMENT KEY (2)* The storage compartments are located under the seats. USER * Equipment available depending on version.

  • Page 11: Light Switch

    LOCATION OF COMPONENTS LIGHT SWITCH Located to the left of the steering wheel, with the following functions: - Turn signal lamps (1): Move the lever to the right (right turn signal lamp) and to the left (left turn signal lamp). - Activation of the horn (2): Press the red button in the centre.

  • Page 12: Instrument Panel

    LOCATION OF COMPONENTS INSTRUMENT PANEL On the vehicle’s instrument panel you can find: 1. Multifunction panel. 2. Multi-function panel controls. 3. Key ignition. 4. Emergency light switch. 5. 4WD driveline switch. 6. Rear differential lock switch. 7. Gear selector. 8. Power range selector. 9.

  • Page 13: 2Wd/4Wd Drivenline Switch

    LOCATION OF COMPONENTS 2WD / 4WD DRIVELINE SWITCH Located in the centre of the instrument panel. It has 2 positions: 2WD: 2-wheel drive transmission -rear wheel drive- (1). 4WD: 4-wheel drive transmission (2). REAR DIFFERENTIAL LOCK SWITCH Located in the centre of the instrument panel. It has 2 positions: OFF: Rear differential unlocked (3).

  • Page 14: Gear Selector

    LOCATION OF COMPONENTS GEAR SELECTOR Located in the centre of the instrument panel. It has 2 positions: L- LOW (5). H - HIGH (6). Do not change gear if the vehicle is not completely stationary, as this can lead to accelerated deterioration or even breakage of the gearbox.

  • Page 15: Parking Brake

    LOCATION OF COMPONENTS PARKING BRAKE - If the vehicle does not detect anyone in the driver seat and the handbrake is not on. The parking brake is engaged by means of a lever located on the left-hand - If any gear other than neutral (N) is engaged and the handbrake is on. side of the driver seat.

  • Page 16: Rear-View Mirrors

    LOCATION OF COMPONENTS REAR-VIEW MIRRORS SAFETY BELTS The vehicle is equipped with two rear-view mirrors (1), one on each side, The safety belts are two-point belts and have a cam to release them. and a third one on the inside in the centre* (2). Adjust the safety belts before driving to ensure maximum safety in Adjust the rear-view mirrors before driving to ensure maximum vis- the event of an accident.

  • Page 17: Steering Wheel Adjunstment

    LOCATION OF COMPONENTS STEERING WHEEL ADJUSTMENT Do not adjust the steering wheel while driving; always do so There is an adjustment knob under the steering wheel that allows you to before you start driving the vehicle. move the position of the steering wheel along the vertical shaft for a more comfortable driving position.

  • Page 18: Luggage Compartment Hood

    LOCATION OF COMPONENTS LUGGAGE COMPARTMENT HOOD To open the hood of the vehicle, you need to do the following: 1 - Press the button located on the hood (1). 2 - The hood will rise a few cm. 3 - Tilt the hood backward as far as it can go. To close the hood of the vehicle: 1 - Lower the hood (2) slowly, without closing it.

  • Page 19: Cargo Box

    LOCATION OF COMPONENTS CARGO BOX The cargo box has a rear door (1) for easier loading and unloading of materials. Opening the rear door: - The door has two side bayonet levers (2). - Grasp the door by the centre and open the two bayonet levers, one after the other.

  • Page 20: Tilting The Cargo Box

    LOCATION OF COMPONENTS TILTING THE CARGO BOX To tilt the cargo box, proceed as follows: 1 - Turn the lever (1) clockwise. 2 - The box will be unhooked. 3 - Tilt the box up. The box has two shock absorbers (2) that make it easy to tilt it and prevent recoil.

  • Page 21: Unloading The Box

    LOCATION OF COMPONENTS UNLOADING THE BOX NEVER LIFT THE CARGO BOX FULLY LOADED. DOING SO COULD CAUSE THE BOX TO RISE UP UNEXPECTEDLY OR AGGRESSIVELY, Please follow the procedure below to unload the cargo box safely: WHICH WOULD BREAK THE SPRINGS AND COULD CAUSE SERIOUS INJURY TO THE OPERATOR.

  • Page 22: Charging The Battery

    LOCATION OF COMPONENTS CHARGING THE BATTERY DO NOT CHARGE THE BATTERIES BY ANY METHOD OTHER THAN THE CORVUS CHARGING POINT. The battery charging point (1) is located on the left hand side of the vehicle above the rear fender. CHECK THE CHARGING POINT DAILY TO AVOID ANY BUILD-UP OF WATER OR OTHER FOREIGN MATTER THAT COULD DAMAGE As shown in the picture (1), the charger is a type 2 ("Mennekes") charger.
  • Page 23 Do not open batteries or perimeter controllers for any reason no matter how justified it may seem, please contact your nearest Corvus Service Centre. DO NOT charge the batteries by any method other than the CORVUS CHARGING POINT.

  • Page 24: Trailer

    The vehicle is fitted with a towbar at the rear of the vehicle. It is important that you are aware of the load limitations of the towbar; for this purpose, there is a type approval plate with the following information. MODEL: CORVUS TERRAIN EX4 MAX towing capacity on trailer WITH inertia brake 755 kg 240 kg Max.

  • Page 25: Inside Storage Compartments

    LOCATION OF COMPONENTS INSIDE STORAGE COMPARTMENTS You will find three storage compartments under the seats: You must use the specific key to open them (5, page 10). 1 - Insert the key into the lock. 2 - Lift the handle. 3 - Turn the knob to the left or right.
  • Page 26 Specifications DIMENSIONS ENGINE 3414 x 1656 x 1973 mm AC induction at 48V L x W x H Engine type 2238 mm Lithium-ion 15 kWh Wheelbase Battery Ground clearance 309 mm Torque 150 Nm (rated) 2,238 mm 13 kw Curb weight Power In Low: 755 kg.
  • Page 27 specifications CHASSIS cabin Windshield Front tire 6x9. R14 Front * Fixed laminate 26x11. R14 Rear tire Rear * Fixed tempered 14” steel Wheel rims Seats 2, separated LED (rear) Lights Windshield wiper * Upper centre part 4.42 m Turning radius Safety belt 2-point Independent double wishbone suspen- Front and rear suspension...
  • Page 28 multifunction panel The multifunction device is water resistant but not waterproof. Do not wash it with water under pressure. Do not leave the device in direct sunlight when the vehicle is not in use. Avoid contact with fuel, degreasers or other chemical cleaners as they may damage the device.
  • Page 29 If this warning indicator appears even though the charger is not connected, please contact your nearest Corvus Service Centre. Please also contact your nearest Corvus Service Centre if this warning indicator does not appear during charging. USER * Equipment available depending on version.
  • Page 30 multifunction panel ON-SCREEN NOTIFICATIONS This notification will appear whenever the procedure to activate The parking light will start flashing and a buzzer will sound if the the vehicle is not performed correctly. speed is above 2km/h and the parking brake is engaged. When the 4WD is activated or deactivated, a notification will be displayed on the screen.
  • Page 31 multifunction panel ON-SCREEN NOTIFICATIONS When the differential is activated or deactivated, a notification will be displayed on the screen. When changing driving mode while driving, the notification shown above will appear. Stop the vehicle and try again. When changing gear, this message will appear if you have not The following notification may appear during charging.
  • Page 32 multifunction panel ON-SCREEN NOTIFICATIONS If you forget to disconnect the cable after charging and try to start the vehicle, the following message will appear on the display. When the battery is in use and the battery temperature is below the operating temperature (-14ºC), these messages will appear on the display depending on whether or not the vehicle has a battery heater.
  • Page 33 multifunction panel ON-SCREEN NOTIFICATIONS If this message appears, you should check the inverter area as something may be preventing the fans from working properly or This message will appear for the first time when the battery drops there may be dirt in the area. If this is not the case, contact your to 20%.
  • Page 34 multifunction panel Language FUNCTIONALITIES If you press the SET button when you access the settings menu, the language section will be displayed on the screen. By pressing OK you can access the setting, where you have Odometer to press the SET button to switch between the different After contact, press the OK button to switch between languages.
  • Page 35 multifunction panel CHARGE SCREEN When the vehicle is connected to the charging point and the vehicle is switched off, this display will appear on the multifunction panel. After one minute of inactivity the panel will shut down until it receives an impulse from the OK or SET buttons.
  • Page 36 USAGE INFORMATION USER We reserve the right to modify the product and the design. MANUAL...
  • Page 37 If the thickness is correct, fill up the brake fluid and make sure there is no leakage: if in doubt, go immediately to your CORVUS dealer, they know what to do in each case. This can affect your safety.
  • Page 38 Check that the connectors are in good condition and that there are no signs of corrosion on the terminals. If you do find corrosion on the terminal, please contact your nearest Corvus Service Centre. Do not under any circumstances disassemble the enclosure of any of the controllers, inverter or batteries.
  • Page 39 Check the thickness of the remaining lining, ensuring that the thickness of you appreciate any changes, go immediately to your CORVUS dealer. the lining is not less than 1.5 mm. If it is, contact your CORVUS dealer to replace them.
  • Page 40 (be aware of the danger of fire). Al- paying special attention to the suspension, bushings, wheel spindles, ways go as quickly as possible to your official CORVUS distributor or dealer. driveline, steering and brakes.
  • Page 41 40ºC - the ideal charging temperature is 25ºC. If you notice that any of the electronic components have been damaged, do not wash the vehicle but contact your nearest Corvus Service Centre. It is important to keep the area around the discs, pads and wheel spindles clean.
  • Page 42 To start your Corvus vehicle, please follow the steps below: 1. Place the gearstick (1) in the N position (neutral). 2. Step on the brake pedal without stepping on the accelerator. 3. Turn the key all the way (2) until the multifunction panel lights up.
  • Page 43 Use of the rear differential lock and unlock* Use of the 2WD / 4WD driveline * To minimise component wear, we recommend that you engage the To minimise component wear, we recommend that you engage the lock when the vehicle is at a complete standstill. 4WD when the vehicle is at a complete standstill.
  • Page 44 DRIVING TIPS REVERSE GEAR GENERAL INFORMATION • Keep your body completely inside the vehicle at all times while driving. • NEVER shift into reverse gear if the vehicle is not completely stationary as • Keep both hands on the steering wheel while driving. this causes rapid deterioration of the gearbox and could damage it.
  • Page 45 DRIVING TIPS • If you need to manoeuvre in a confined space, make sure you bring the - Bear in mind that the braking distance and stability of the vehicle will vehicle to a complete stop before shifting between forward and reverse be affected by the towed weight.
  • Page 46 • Charge the battery at least once a month. • Do not let the battery charge fall below 20%. If this happens, the battery may go into deep discharge and you will have to contact your Corvus service to get it working again.
  • Page 47 MAINTENANCE USER We reserve the right to modify the product and the design. MANUAL...
  • Page 48 SAFETY AND MAINTENANCE STANDARDS - The battery electrolyte contains sulphuric acid. Protect your - Use original CORVUS spare parts and lubricants recommended by eyes, clothing and skin. Sulphuric acid is highly corrosive; in case CORVUS. Non-original or non-compliant spare parts can damage the of contact with eyes or skin, wash with plenty of water and go to a vehicle.
  • Page 49 SERVICE CHART The maintenance requirements set out in this chart are simple and necessary for a good maintenance of your vehicle. A: ADJUST / C: CHECK / L: LUBRICATE / R: REPLACE Interval Element Daily 50 h 500 h 2000 h Check indicators Auxiliary battery Check the auxiliary battery...
  • Page 50 raising the vehicle The vehicle is equipped with an area at the front (1) and another at the rear (2) to facilitate its elevation. Before raising the vehicle, make sure the brake is fully on and that the surface is flat and completely horizontal. Do not perform any operation or service while the vehicle is being lifted.

  • Page 51: Underbody Protector

    underbody protector WHEELS DISASSEMBLY: DISASSEMBLY: 1. Remove the 12 screws (1) from the front underbody protector. 1. Put the vehicle in a horizontal position. 2. Uncouple the protector. 2. Engage the parking brake. 3. Remove the 8 screws (2) from the rear underbody protector. 3.

  • Page 52: Transmission Oil

    transmission oil (level check) transmission oil (oil change) The smooth operation and durability of the transmission essentially depend CHANGE PROCEDURE: on the oil being kept at the optimum level and being changed periodically, 1. Put the vehicle in horizontal position and lift the load box. as indicated in the Service Chart (page 50).

  • Page 53: Rear Differential Oil

    To check the rear differential oil level, you have to drain the oil into a cal- you have enough oil to run the vehicle and contact ibrated container and measure the amount that has been extracted. The your nearest Corvus Service Centre. correct volume is 0.5 L. CHANGE: The oil must be changed periodically, to ensure the life of the differential, as indicated in the Service Chart (page 50).

  • Page 54: Front Differential Oil

    To check the front differential oil level, you have to drain the oil into a cal- you have enough oil to run the vehicle and contact your nearest ibrated container and measure the amount that has been extracted. The Corvus Service Centre. correct volume is 0.5 L. CHANGE: The oil must be changed periodically, to ensure the life of the differential, as indicated in the Service Chart (page 50).

  • Page 55: 4Wd Locking System Oil

    4WD locking system oil (CHECK and change) CHECK: TECHNICAL INFORMATION: To check the 4WD lock system oil level, you have to drain the oil into a Recommended oil: SAE 80W-90, API GL5. Capacity: 0.05 L. calibrated container and measure the amount that has been extracted. The Tighten the filler plug/screw to 24 Nm.
  • Page 56 GREASE NIPPLES Your vehicle is equipped with grease nipples to facilitate the lubrication of The indicated points should be lubricated according to the service certain parts (2 in each rear wheel spindle, 2 in each cardan joint and 1 in chart to prevent rapid wear of the components.

  • Page 57: Luggage Compartment Hood 57 58

    Luggage compartment hood DISASSEMBLY: To gain access to the differential and the components located under the hood, it will be necessary to remove the luggage compartment if there is one. Previously, you need to remove the front hood. 1. Loosen the 5 screws (1) that hold the luggage compartment hood in place.
  • Page 58 lighting PILOT LIGHTS The headlamps and the turn signal lamps are located on the front of the vehicle: 1. The front low beam headlamps (short) have a screw so you can adjust their height. 2. The front long beam headlamps have screws so you can adjust their height.

  • Page 59: Adjusting The Height

    LIGHTING ADJUSTING THE HEIGHT 1. Position the vehicle 10 meters from a wall and use the parking brake to immobilize it. 2. Use the screws to adjust the headlamps (1). 3. The light beam must be 30 cm below the horizontal line projected onto the wall from the centre of the headlamp. The bulbs and headlamps may be very hot.
  • Page 60 FRONT LAMPS (LOW AND HIGH BEAM AND TURN SIGNAL LAMPS) The bulbs and headlamps may be very hot. Procedure: 1. Switch the vehicle off. 2. Open the front hood. Replacing the turn signal lamps: 1. Unplug the electrical connector (1) of the lamp you are replacing. 2.

  • Page 61: Number Plate Holder Bulb

    Lamps NUMBER PLATE HOLDER BULB To access the number plate holder bulbs, it is necessary to follow these steps: 1. Remove the screws shown (1). 2. Then remove the outer plastic of the lamp (2). 3. Carefully remove the bulb (3). TECHNICAL INFORMATION Indicator lamp: 12V 21W // Ref.

  • Page 62: Bolts, Nuts And Fastenings

    tires ADJUST handbrake Check that the tires are not worn, cracked or damaged. To adjust the parking brake, follow the procedure below: Also check that they are at the correct pressure. Loosen the nut (1) and separate the pads by loosening the axle (2). Recommended front/rear pressure: Adjust the cable stud so that the distance between the nut and the end of - 1.0 bar (empty vehicle)
  • Page 63 (unopened) at source. NEVER use brake fluid that has already been used. We recommend that you go to your CORVUS dealer to change the brake pads. They will also check for any possible wear of the brake The brake fluid level must be within the MIN/MAX range. If there is not discs.
  • Page 64 Auxiliary battery The battery (12 V and 55 Ah) does not need maintenance. Do not handle or try to open the battery, the electrolyte and gases are toxic and can cause serious injury. Keep the battery out of the CHANGING THE BATTERY reach of children.
  • Page 65 The batteries are housed at the rear in a protective box: it is necessary to know their limitations in order to avoid failures or dangerous situations: - Do not charge the batteries by any method other than the Corvus charging point.
  • Page 66 Engine The 13KW induction engine is located at the rear, beneath the cargo One of the engine's main features is the ability to modify its power range box. It is connected directly to the transfer case and from there to both depending on the driving use.
  • Page 67 fuses LOT 1 To access the fuse box, you will need to remove the 2 screws on the cover located to the lower left-hand side of the driver's seat. NEVER use fuses other than those indicated, as this could lead to malfunction or failure of the electrical system.

  • Page 68: Windshield Wiper Blade

    windshield wiper WINDSHIELD WIPER BLADE * WINDSHIELD CLEANER FLUID * To remove the windshield wiper blade: The windscreen wiper fluid reservoir is located under the front hood. 1 - Separate the windshield wiper arm. 1 - Put the vehicle in a horizontal position. The arm and the blade must form an angle of 90º.
  • Page 70 www.corvus-utv.cOM...

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