PERRARO POLAR TRIKE User manual
Parts description
Assembly instructions
Display user manual·
Inflating and suspension
Troubleshooting
Safety Notes
Driving Range
Recommended Torque
Daily check
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Table of Contents
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PERRARO POLAR ASSEMBLY VIDEO
www.perraroelectricbike.com/products/
perraro-polar-electric-trike-750w
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Foldable
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1. Unpack the trike. We recommend enlisting the help of a friend for the assembly. Please retain the box in case you decide to
return the electric trike
2. These are the tools and accessories included in the toolbox.
3. Begin unfolding the electric trike as shown in the picture
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1. Use two people to prevent scratching the frame.
2. Have one person lift the trike from the bottom frame while another person unfolds it.
3. Fit the frame together and secure the clamp.
UNFOLDING THE POLAR ETRIKE
3
1. Remove the nut on top and slide it up the stem of the handlebars.
2. Slide the handlebar into the stem. Make sure the handlebar is centered.
3. Push the nut back down and tighten it securely.
4. Gently push the plastic cap as shown in the picture
HANDLEBAR INSTALLMENT
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1. Remove the nut and washers from both sides of the wheel
2. Put the anti-rotation washer on both sides of the wheel with the protruding side towards the wheel
3. Position the front wheel so that the brake rotor is on the correct side
4. With another person lifting the frame, Insert the front wheel's axle into the front fork dropouts. Ensure the axle is fully inserted, and the
wheel is centered between the fork legs.
5. Make sure to insert one washer on the rotor side and two washers on the motor cord side
6. Check that the wheel is aligned properly within the fork. It should be centered and straight. If necessary, gently adjust the wheel's
position by loosening the nuts slightly and repositioning the wheel and then tighten them securly.
6.
Rotor side ( one washer)
Cable side ( two washers)
FRONT WHEEL INSTALLMENT
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1. Insert the black cord into the connector located on the right fork. Make sure it is properly connected and fully inserted.
2. Secure the cable by zipping it as demonstrated in the provided picture.
3. Following that, ensure that the handlebar is properly centered. Tighten the bolts on the stem to prevent any rotation of the
handlebar."
MOTOR CABLE & HANDLEBAR INSTALLMENT
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1. Use the existing bolt and nut to attach the front light and fender. Remove the nut using the correct Allen wrench and
with proper triangle wrench.
2. Remove the bolt, line up the light and fender, then replace the bolt and tighten the nut securely.
3. Fasten the fender braces on each side of the wheel to prevent scraping.
4. Tighten allen wrench, make sure the mount is firmly attached to the housing, ensuring stability during rides.
FRONT FENDER AND HEAD LIGHT INSTALLMENT
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1. Remove the screws from the basket housing.
2. Install the front basket and securely fasten the screwsTighten the four bolts to the chrome pieces under the handlebars.
3. Retrieve the small reflector from the toolbox.
4. Affix it to the front of the basket and secure it in place using the provided screws, as depicted in the picture."
FRONT BASKET INSTALLMENT
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1. Take the right crank arm and securely slide it onto the spindle, placing it 180 degrees in the reverse direction compared to the
other arm as shown in picture 1, and tighten the bolt securely.
2. Carefully place the chain and thread it onto the right-side chaining of the crank ar
3. Identify the right and left pedals, ensuring the correct threading. Look for "R" or "L" markings; if not visible, make an informed
guess
CRANK ARM INSTALLMENT
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1. Insert the post into the saddle tube at the desired position.
2. Tighten the screw and secure the lever to keep the saddle in
place.
3. Align the saddle with the frame to ensure it is straight.
4. Adjust the saddle height for comfort. Generally, a suitable
height is where your leg on the down pedal is fairly straight. Do
not exceed the safety tick marks on the Saddle Post.
5. Adjust the backrest to a comfortable position. Ride the trike to
determine the optimal adjustment.
6. Tighten the clamp
1. Locate the Rear Signal Lights: Identify the rear signal lights
installed backward.
2. Remove the Signal Lights: Using the appropriate tool, carefully
remove the screws that secure the backward-facing rear signal
lights to the trike frame. Keep track of the screws, as you'll need
them for reinstallation.
3. With the lights removed, reposition them to the correct
orientation. Ensure they are facing the correct direction
according to your trike's design.
SADDLE
&
TAIL LI
GH
T INSTALLMENT
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1. Begin by attaching the fenders to the basket as depicted in the picture. Ensure that the longer side of the fender
connection is oriented toward the rear, while the shorter connection of the fender faces the front of the electric trike.
2. Locate the packet labeled "rear basket" and remove the bolts and nuts.
REAR FENDER INSTALLMENT
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1. Attach the rear rack to the trike, making certain that the holes align with the frame.
2. Secure the rack onto the trike by bolting it and tightening the nuts beneath it.
REAR BASKET INSTALLMENT
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Assembling pedal instructions
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1. Begin by installing the supporting rigid plastic PP hardboard for all six sides, following the illustration provided.
2. Gently place the plastic frame into the basket.
3. Insert the cool grocery bag into the basket."
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GROCERY BAG INSTALLMENT
Please inflate the tire with the following instruction
Step 1: Find the tire safety line.
Step 2: Tilt the whole to the left
until the tire is off the ground and
adjust the safety line to fit the edge
of the rim evenly.
Step 3: Inflate tire 50% only
and check again if tire fits in the
rim.
Step 4: If you find that the
tire is coming of the rim, please
deflate the tire and repeat the
process
Step 5: Once the tire fits in
the rim you can inflate the
tire fully (it is okay if the safety
line comes out of the rim a bit
as long as the tire isn't teaming
off the rim entirely.
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speed mode
Power display
Assist gear
TRIP, ODO, WH/KM
RCG / motor temperature/CLK
Power
Up key
M key
Down key
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USER MANUAL
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USER MANUAL
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ØDay/Night Mode Switch:
ØSwitch function:
Press and hold the M button for
about 2 seconds to turn it on and off.
In the main interface, long
press “Up” to enter the switch day/
night mode, the LCD tone will be
adjusted to night mode, and the
headlights will be turned on
automatically.
Gear position set：
In the main interface, short press “Up” and “Down” to switch gears.
ØSpeed mode switching
In the main interface, first press the “M key” to enter
the speed display mode switch, then press the “Up” or
“Down” button to switch the display in turn: real-time
speed (RT), maximum speed (MAX), average Speed (AVG).。
ØMileage mode switching
Press “M” again can enter the ODO/Trip/ switching mode,
which displays: total mileage, single mileage,controller
consumption
4 . Parameter setting
1. Press and hold the “Up” key +
“Down” at the same time to enter/
exit the setting parameters.
2. In the setting interface, the leftmost red
cursor arrow is used to indicate the
position of the currently set parameter.
ØTEMP/ RCG/ CLK switching
Press “M” again can enter the TEMP/RCG/CLK switching
mode,which display: motor temperature, regean Ah, clock
3. Short press the M key, the setting parameter
value on the right side of the current line turns
red, enter the parameter modification mode, short
press the up and down keys to change the setting
parameters, press the M key again, exit the
current parameter modification mode, enter the
parameter switching/selection mode, short Press the
up/down keys to move the current setting parameters up
and down.
4. At the bottom of the setup parameters, there are
EXIT, Basic (other pages have Display, etc.).
Under this parameter, short press M to enter/exit
the lower level or current level menu.
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Display setting interface
Item Description
System Setting the metric and imperial effects speed display and
does not affect the "wheel" settings in Basic setting menu.
Brightness Backlight brightness setting
Auto off Automatic sleep time, off is not automatic sleep
Battery Main interface, battery display mode, voltage mode and
battery compartment
clock Set the time of the clock, such as year, month, day, hour,
minute, and second
Basis Basic settings, submenu entry
Item Description
wheel Motor tire diameter, fixed in inches, independent of other
"system" settings
battery Select according to the battery voltage currently used
start password This menu can't be entered or the button is invalid.
advance Advanced settings, submenu entry
factory Restore factory settings parameters
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USER MANUAL
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