User Manual

5.3 Driving under High or Low Temperature Environment
◆ When you drive Robstep M2 under high-temperature environment, parts and components such as the motor, the battery,
the driving system, etc. warm up obviously, which may affect the performance and service life of the whole transporter.
When the temperatures of the parts and components rise to the alarm limit (over 50℃), the speed limit decreases, and the
driving speed you can drive at decreases; the decrease depends on actual temperatures (the higher the temperatures, the
bigger the decrease).When the temperatures of the parts and components rise to the alarm limit (over 80℃), a safe
stopping alarm is triggered, and you must stop driving to cool Robstep M2.
◆ When you drive in a low-temperature environment, lubrication of movable parts in the transporter body will be affected,
and the drag force will increase; at the same time, the discharge and capacity of the battery will decline obviously. Thus,
please do not use Robstep M2 violently at low-temperature environment (below -5℃), which may cause injury to
persons from falling and control losing of the transporter body.
◆ Proper charging and servicing of the battery is helpful to increase the driving distance, or the driving distance will decrease.
◆ The driving distance increases during downwind driving, and decreases for upwind driving.
5.4 Uphill or Downhill Driving
◆ Robstep M2 has the maximum uphill angle of 15 and the maximum downhill angle of 15. The driver should pay attention to
the road grade and drive carefully.
◆ When you drive uphill, and the transporter body has worked with heavy loads for a long time, parts and components in the
system warm up fast, and the battery is under a heavy load status.The service life and capacity of the battery will shorten
after uphill driving for a long time. Thus, we do not recommend you drive Robstep M2 uphill for a long time.In addition, due
to the heavy load, the system of the transporter body will automatically decrease the maximum driving speed for safety
during uphill driving.
◆ When you drive downhill, the system may be under the energy recovery mode depending on the grade and load, thus
continuous downhill driving is helpful to increase the driving distance. When the capacity of the battery is very high,
continuous charging during downhill driving may cause an overcharge of the battery and even damage to the battery.Thus,
the system will automatically decrease the maximum driving speed to reduce the possibility of overcharge.
5.5 Speed Limit
◆ Robstep M2 can keep the balance of the driver when the driving speed is lower than the limit. When the speed is higher
than the limit, the handle of Robstep M2 automatically inclines toward the driver, and the driver can control the speed within
the safety limit.
◆ Please keep a certain distance between the body and the handle.
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