xsto CT420 Operation Manual
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xsto CT420 Operation Manual

Heavy load powered stair climber
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HEAVY LOAD POWERED STAIR CLIMBER
CT420
OPERATION MANUAL

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Summary of Contents for xsto CT420

  • Page 1 HEAVY LOAD POWERED STAIR CLIMBER CT420 OPERATION MANUAL...

  • Page 2: Table Of Contents

    2.4 Technical Parameters...................5 2.5 Dimension.......................7 2.6 Standard Supply Accessories..............7 3 Operation........................8 3.1 Check Before Using CT420.................9 3.2 Usage of Handheld Controller..............10 3.3 Adjustment of Handrail and Strap Holder..........12 3.4 Operate on Flat Ground................13 3.5 Adjust loading board................... 14 3.6 Go Upstairs....................

  • Page 3: Symbols And Safety Instructions

     Do not reach under the load plate or touch the rotating part and track.  Do not use the CT420 in rainy, wet, snowy or icy condition and sideslip or other potential dangers may be caused.  Do not use CT420 if the crawler track is broken.
  • Page 4  Do not use the CT420 on the escalators or moving belts.  Turn off the CT420 immediately if the drive part is stuck.  Make sure the power is off during transportation and the relative laws and regulations are followed.

  • Page 5: Description

    2 Description 2.1 The structure CT420 Heavy Load Powered Stair Climber 1: retractable aluminum alloy frame 2: removable battery pack 3： aluminum alloy loading board 4: caster 5: crawler track 6: handheld controller 7: rotatable handle 8: retractable positioning pins 9: adjustable strap holder 10: base 11: turn indicator...

  • Page 6: Technical Data

    2.2 Technical data This user manual is for CT420 series ONLY. 2.3 Application fields This series of products are new type of stair climber that can transport heavy goods to go up and down the stairs. The main application areas are logistics, express delivery, house moving, carrying large furniture appliances and special equipment upstairs;...
  • Page 7 IP54 Lifespan 3years/50000steps Note ： CT420 parameters are suitable for ambient temperature 25℃. In a low-temperature environment, the load and endurance will be reduced. If the low-speed mode is started, the endurance will be reduced accordingly. This product is recommended to be used within 1000 meters above sea level.

  • Page 8: Dimension

    2.5 Dimension 2.6 Standard Supply Accessories Main Body Battery Pack Charger, 24V (for Lithium battery Only） Safety Strap Strap Holder...

  • Page 9: Operation

    3 Operation Note—Please put the machine in the environment without freezing(above 0 ℃) before initial operation! Warning——Only trained person can operate CT420. Warning——Pilot operation must be carried out with no load and in low speed mode！ Warning——The goods must be fastened with straps! Warning——Practice operating the machine with cargo...

  • Page 10: Check Before Using Ct420

    （7）CT420 makes abnormal sound during functioning. （8）Switch on the battery and the universal wheel touches the ground, press the "M " for the first time to make CT420 in the automatic adjustment mode of the loading board, however the loading board cannot be adjusted to 9 ~ 11°...

  • Page 11: Usage Of Handheld Controller

    Please stop the CT420 if there is any damage to the remaining parts or abnormal vibration of the machine which difficult to determine whether the machine can be used safely during functioning. 3.2 Usage of Handheld Controller 3.2.1 Button function of handheld controller...
  • Page 12 Speed down/up：there are five level, and the speed gradually increases from level 1 to 5. 3.2.2 Track running mode and loading board manual adjustment mode Track walk mode: Loading board manual display power and adjustment mode: track speed. Go loading board angle forward and can be adjusted backward, turn,...

  • Page 13: Adjustment Of Handrail And Strap Holder

    3.3 Adjustment of Handrail and Strap Holder The CT420 has a rotating positioning body, which can be adjusted by loosening the L-type handle. After adjusting the handle to a suitable position, the L-type handle is locked to complete the angle adjustment of the handle.

  • Page 14: Operate On Flat Ground

    3.4.2 Track walks on flat ground The CT420 can walk on flat ground with crawler tracks. Switch to the loading board manual operation mode, raise the loading board to an...

  • Page 15: Adjust Loading Board

    Controller is shown in the picture, manually adjust the turning angle of the loading board to a proper angle by operating the Joystick, then switch to automatic adjustment mode ,CT420 will memorize the angle of the loading board automatically .
  • Page 16 When CT420 is under automatic adjustment mode, if the horizontal angle of the loading board is adjusted to less than 7°or more than 30°, CT420 will automatically adjust the angle of the loading board to raise loading board to 7° or lower the loading board to 30°.
  • Page 17 After the CT420 (lithium battery switch) turns on, it switches to the automatic adjustment mode for the first time with the horizontal angle less than 7°. At this time, The CT420 will adjust the horizontal angle of loading board to 10°.

  • Page 18: Go Upstairs

    3.6 Go Upstairs 3.6.1 Start the CT420 stair climber For the first use, you need to insert the plug under the battery base. In the daily use since then, there is no need to insert or to remove the plug.
  • Page 19 3.6.2 Initial position Make sure the goods is fixed securely, move CT420 to the edge of the stairs and make sure the two tracks lean against the edge of the first stair. Turn on loading board automatic adjustment mode on handheld controller, set speed 1, go upstairs by tracks.
  • Page 20 Warning: There is potential risk when CT420 moves up to the highest stair on every floor. CT420 may roll over forward or backward. Keep people and goods far away the machine. When a rollover is inevitable, loosen the armrest...

  • Page 21: Downstairs

    3.7 Downstairs 3.7.1 Start the CT420 stair climber Insert the 24V battery pack and turn on the battery switch Note: Before turning on the...
  • Page 22 Warning: There is potential risk when CT420 moves on the highest stair. CT420 may roll over forward or backward. Make sure there is nobody and no goods beneath the stair. When a rollover is inevitable, loosen the armrest...
  • Page 23 Adjust manually loading board rotating angle according to different cargo gravity so that CT420 can go downstairs stably. Then the speed can be increased. 3.7.5 Going down to the last THREE steps When CT420 goes downstairs to the last three stairs，automatic loading...

  • Page 24: Turning Operation On Flat Ground Or Platform

    NOTE: When the loading board angle is automatically adjusted, the speed of going up and down the stairs will be automatically reduced to ensure safe going up and down. When the automatic balance adjustment is completed, the original speed will be restored. Under the automatic adjustment mode of the loading board, in the initial stage of going upstairs, only the joystick needs to be controlled, and no other operation is needed.

  • Page 25: Parking

    Remove the battery if the machine will not be used for a long time. When parking, ensure that the CT420 is stored on the horizontal ground stably without shaking.
  • Page 26 1、 Make sure the handheld controller has switched power off to avoid damaging the motherboard. 2、Remove the battery in the arrow direction shown in the picture. Note: The fuse holder is located below the battery base. Spec: 40A. The charging socket is located under the battery.
  • Page 27 NOTE: Don’t start CT420 while the battery is in charging. 4.1.1 Battery instructions and precautions （1） Storage When the battery pack to be long‐term stored, charge the battery pack to about 50% capacity, store in dry and ventilated place, charge for every 3 months.
  • Page 28 not properly inserted into the mains supply plug according to the operation manual Battery pack cannot be Charger output plug Check the charger output charged plug and battery plug is loose； Battery pack is fully firm or not； charged Battery pack can be used normally f）Warranty period Warranty period of this product is 12 months from delivery date.Cycles:500...

  • Page 29: Recycling

    4.3 Precautions for care and use * Store CT420 in an environment above 0 ° C for at least one hour before the initial operation. * Do not exceed the rated weight.
  • Page 30 * Avoid hidden dangers caused by slipping, such as poor braking effect or side slip. Note:Motor of crawler,65% working time[Continuons Operating Hours/(Continuons Operating Hours+Continuous rest hours)≤65%],Rated load of 70% or above,the maximum continuous running time is less than 25 minutes.Rated load of less then 70%,the maximum continuous running time is less than 60 minutes.

  • Page 31: Faq

    Q2: Can the CT420 be used on rainy days? A2: The IP rating of CT420 is IP54, which has the ability of dust and splash proof, but it cannot be used in rainy days and water. Q3: Can the CT420 handle all heavy loads?
  • Page 32 CT420 cannot be used to transport the cargo. Q4: How long is the CT420 lifespan? A4: The CT420 has a design life of 3 years or 50,000 steps, and the warranty is 1 year or 20,000 steps (except for crawler tracks, loading board, casters and other vulnerable parts).
  • Page 33 Q8：CT420 lithium battery cannot be charged. A8：Check if the fuse of the CT420 lithium battery is broken. If it is broken, replace it with a new one. Check whether the charger and its fuse are normal or not. During normal charging, the charger displays two red lights.
  • Page 34 Table 1 shows the categories of various fault warnings:...

  • Page 37: Packaging Box And Shipping Instructions

    The packaging of the CT420 stair climber consists of a carton pack and a wooden pallet. The carton part uses a high-strength carton that can bear a weight of 500KG. The CT420 can only be stored in a way that the carton is stacked on the pallet. The CT420 box can bear two layers of stacking.

  • Page 38: Warranty And Responsibility

    6 Warranty and responsibility 6.1 Warranty The warranty period of the product is 12 months Any damage caused by the following reasons is not covered by the warranty:  Damage caused by overload work;  Damage caused by incorrect operation ...

  • Page 39: Responsibility

     Repair, dismantling or other operations of the equipment without authorization  Operation manual is not followed  For the installation of special accessories for CT420  Deliberately dismantle the configuration of CT420  Operation under overload conditions  Operation under low battery capacity...
  • Page 40 XSTO CO.,LTD. www.xsto.net 0086-760-28207258 info@xsto.net Floor 1, Building C, 555 Plant. Ma’an Cun Rd, Cuiheng New District, Zhongshan City, Guangdong, China...

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