PIHSIANG MACHINERY SUNRUNNER User manual

APT®Power Assist Electric Tricycle
USER MANUAL
1

Table of Contents
Introduction..................................................................................3
Features ………………………………………………………………3
Safety Warnings ..........................................................................5
User Guidance ...........................................................................6
Battery and Charging...................................................................10
Maintenance................................................................................17
Trouble Shooting …………………………………………………….18
Notes…………………………………………………………………..19
Disclaimer ……………………………………………………………20
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Introduction
Thank you for purchasing the SUNRUNNER®APT®Power Assist Electric Tricycle
(hereinafter referred to as “E-Trike”) designed and manufactured by PIHSIANG
MACHINERY MFG. CO., LTD. (hereinafter referred to as “PMMC”).
The user’s manual contains important information concerning the operation and the safe
use of your E-Trike. Please read this manual carefully and thoroughly before riding your
E-Trike and make sure that you fully understand the operation of the E-Trike as instructed
in this manual. If you have any queries about the spare parts for the maintenance or any
other concerns of your E-Trike, please contact your authorized dealer for assistance.
※SUNRUNNER®is a registered trademark of the PMMC products.
※ APT® is registered for “Advanced Power Technologies” developed and owned by
PMMC.
※ PMMC reserves the right to change the wording and specification without prior notice.
Features
1. Latch 3. Go-Button Kit＊5. Gear-Shift Handle＊
2. Bell 4. Speedometer＊6. Throttle Handle Kit＊
＊: Optional or Equipped with the model as ordered
2
1
46
5
3
5Ah / 6Ah C-LiFePO4
Battery Pack 10Ah / 13.5Ah C-LiFePO4 Battery Pack
3

Features
1. Saddle 6. Actuator & Sensor Kit 11. Basket
2. Lockable Box 7. Pedal 12. 5Ah / 6Ah C-LiFePO4Battery Pack＊
3. Reflector 8. Spoke
13.
10Ah / 13.5Ah C
-
LiFePO
4
Battery Pack
＊
4. Pneumatic Tire 9. Hub Motor Assembly 14. Reflector
5. Wheel Rim 10. Controller (w/ Light)
＊: Optional or Equipped with the model as ordered
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2
3
4
5 6
12
4
14
13
11
10
9
8
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5
Safety Warnings
1. Do not operate your E-Trike before reading this user manual thoroughly.
2. Do not disassemble the battery pack and modify the unit or your warranty will be void
and you will be responsible for the modification.
3. The maximum load for the carry basket is 2 Kgs.
4. Check the tire pressure of front and rear wheels pressure to be around 50PSI (or 3.5bar)
before riding.
5. Make sure that the battery pack has been fully charged before first use, and remove the
charger after fully charged. Turn the main battery switch off while charging or not using.
6. Check that all electrical connections and mechanical parts are securely locked and
fastened before using your E-Trike.
7. Your E-Trike is not recommended for competition, stunt, any aggressive or off-road
riding. Refer to your warranty terms and conditions.
8. The performance and mileage of the unit will be varied with the battery condition,
temperature, terrain, wind speed, tire pressure, rider weight and the maintenance, etc.
9. Your E-Trike is able to sense your feet’s force on the pedal to provide you the assist
power once you ride it. Before depressing pedal on your E-Trike, please ensure the
road ahead is clear of obstacles and traffic.
10. Adjust the height of the saddle to fit your body size. Take heed of the maximum height
markings on the post of the saddle. Your authorized dealer will give you assistance if
requested.
11. Refer to the instruction sheet of the SunRace Inter-3 Gear to switch 3 stages of gears
for a more comfortable riding at different slopes.
12. Always consult your doctor for advice on your physical condition and follow local traffic
rules while riding.
13. Ensure you wear safe footwear and keep loose articles of clothing clear of moving
parts of your E-Trike while riding.
14. Always handle the battery pack with care and do not drop it.
15. Do not connect the terminals of battery pack with any foreign object.

User Guidance
Restore the handle bar before using
10 Stages PowerAssist Output Adjustment
1. Turn off the power and depress
the pedal while the bike is faced
against the wall.
2. Press the main switch to either left (I)
care to ensure bolt is fully
or right (II) position while depressing
tightened before using the bike.
the pedal continuously.
3. After 10 seconds, the light of
controller will flash as below.
The 1st flash means the 1st stage.
The 2nd flash means the 2nd stage.
….
….
The 10th flash means the max. (the 10th stage)
output from the controller. Release the pedal
at once after selecting your desired stage.
4. Turn off the battery-then on to complete adjustment.
Note: 1. It’s recommended you use the 1st or lower stages to save battery charge if
you are riding on level ground frequently.
2. The 10th stage is the default setting on your new E-Trike.
Use the allen key supplied to
adjust the handlebars back to
the normal user position. Take
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Adjustment of the Saddle
2. Adjust the seat post to the
desired height position.
1. Loosen the clamp lever.
INSERT MIN ||||||||
3. Be aware of the maximum
height markings (MIN.
INSERTION as shown) on
the tube of the saddle.
4. Ensure the saddle is aligned
on your E-Trike and then
tighten the clamp lever when
your saddle has completely
positioned.
Cushion Adjustment for the Saddle
1. Loosen the clamp lever and
withdraw the saddle connected
with seat post.
2. Using the Hex Wrench to loosen
or depress the cushion to adjust
to your personal comfort.
7

Operating Instructions of Derailleur (SunRace Inter-3 Shift Gear)
Your E-Trike is equipped with the Sunrace Inter-3 (3-speed shift gear) at the rear wheel axle.
It is easy to change the gear ratio by shifting the gear-change handle while riding.
Handle position Riding Gradient Speed / Gear Ratio
3 Level road High
2 Level road with a slight slope Middle
1 At a moderate gradient Low (To save your energy while
mounting a slope)
Pedaling becomes heavier
(Indicator moves：1 →2 →3)
8
Revo-shift lever
Pedaling becomes lighter
(Indicator moves：3 →2 →1)
If the gear changes cannot be performed smoothly, please contact your authorized dealer
for adjustment. To smoothly shift the derailleur, the steps as below should be followed.
1. Stop pedaling before shifting the gears while riding.
2. Only shift one gear one time while switching the gear-change handle (Revo-shift lever
shown as above).
3. Resume pedaling.
Note : If you shift the gears while pedaling, a clash noise may be heard due to gears shifting
over dynamic moving parts.
Operating Instructions of Go-Button and Throttle Handle Kit＊(Optional)
The power assist of your E-Trike will remain on continuously when the Go-Button is held on
or the Throttle Handle is twisted.
Note: 1. Do not use Go-Button or Throttle Handle without pedaling especially when
traveling on a slope.
2. The use of the Go-Button or Throttle Handle will reduce the battery range during
your ride.

9
Regular Check for Safety before Riding
1. Check Tire Pressure before riding:
The tire pressure on front and rear tires is to be maintained at 50PSI (or 3.5Bar).
Check if the tire tread is worn excessively. If so the tire needs to be replaced.
2. Check Power Assist:
The power assist should cut off when one of handbrakes is engaged or the pedaling has
being stopped for over 3 seconds.
3. Check Battery:
Check the battery pack fits into the battery mount firmly and the LED Light of the battery
pack lights up when the main switch is switched on at the II position.
Check the battery is fully charged before use.
1. Check Motor and Control System:
Must check the motor and control system ensuring normal operation.
2. General Inspection:
Check if brake shoes are worn and need to be replaced.
Check if the braking function is operating correctly.
Check if the front and rear wheels are operated smoothly.
Check if all connectors on E-Trike are firmly secured without any damage.
If you have any questions after checking, please refer to the Page 19 for trouble shooting or
contact your authorized dealer for inspection and maintenance.
Riding Safety
˙Always follow local traffic rules while riding.
˙Check the battery gauge if the charge is sufficient to keep the power assist for your
planned riding.
˙The maximum loading capacity of the lockable box & front basket is 20 kgs & 2 kgs
respectively. Do not overload the lockable box or basket.
˙Do not keep riding your E-Trike if a problem has occurred. Refer to the solutions for
trouble shooting (page 18) or contact your authorized dealer for further inspection and
maintenance. Ensure to use the spare parts supplied by PMMC for replacement.
E-Trike Care
The lifetime of your E-Trike will be adversely affected by exposures to aggressive road
conditions, such as dirt, rain, water or salt spray, etc. Ensure your E-Trike, including the
battery pack, are used as instructed in this manual and are protected for transportation.
Always store your E-Trike indoors when not in use. This will prolong the lifespan of your
E-Trike.

Battery & Charging
Dismounting the Battery Pack (5Ah / 6Ah)
1
Unlock the battery pack by using your battery key turned flat.
Note: Make sure the battery pack handle is latched as shown
before sliding out the battery.
3
2
Hold the battery pack
handle and remove it.
Depress the key to release the
lock and use the other hand to
push the battery pack and slide
it out from the battery mount.
Mounting the Battery Pack (5Ah / 6Ah)
1 2
Please secure the battery pack mount with
one hand and slide the battery pack onto
the rail of mount all the way down to lock
the battery pack with the other hand as shown.
Note: If the battery pack can be removed without
depressing the key, this means that the
battery pack has not been properly locked.
Repeat the above procedures again.
The battery pack will be securely
locked and can’t be removed
when the key is switched toward
the vertical position as shown.
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