PRORUN PRM48V38 Manual de usuario


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1.PRODUCT SPECIFICATIONS
Model
PRM48V38
Battery
LPC12-75 (Leoch) 48V (4 X 12V)
Transmission
Gear box
Speed Forward
7.45 MPH (12 km/h)
Speed Reverse
2.17 MPH (3.5 km/h)
Frame
Robotically Welded
Tires Front
15.0 X 6.00 - 6
Tires Rear
16 X 6.5 -8
Turning Radius
R17.7 inches (R 450 mm)
Cutting Width
38.58 inches (980 mm)
Mower Deck
Steel
Cutting Heights
1.18 to 3.94 inches (30 to 100 mm)
Blades
Requires 2 blades for 38-inch cut
Blade rotation speed
3200min-1
Blade model ZJ494305130108:
Length: 19.65 in., Center Hole: ɸ0.78 in.
Outer Hole: ɸ0.32 in., Width: 1.96 in.
Thickness: 0.098
Length
64.17 inches (1630 mm)
Width
47.12 inches (1197 mm)
Height
43.70 inches (1110 mm)
Net Weight
507 LBS (230kg)
Measured sound power level LWA, dB(A)
91.78
KWA, dB(A)
2.57
Guaranteed sound power level LWA, dB(A)
96
Sound pressure level near ear LPA, dB(A)
76.9
KPA, dB(A)
3
Vibration –Handle (left/right), m/s2
1.087/1.092
Vibration –Whole body, m/s2
0.628
K, m/s2
1.5
▪The declared vibration total value has been measured in accordance with a standard test method
and may be used for comparing one machine with another.
▪The declared vibration total value may also be used in a preliminary assessment of exposure.
▪The vibration emission during actual use of the machine can differ from the declared total value
depending on the ways in which the machine is used; and of the need to identify safety measures to
protect the operator that are based on an estimation of exposure in the actual conditions of use
(taking account of all parts of the operating cycle such as the times when the machine is switched
off and when it is running idle in addition to the trigger time).

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2. TABLE OF CONTENTS
1. PRODUCT SPECIFICATIONS……………………………….……….2
2. TABLE OF CONTENTS……………………………………………...….3
3. GENERAL WARNINGS…………………………………………………4
4. GENERAL SAFETY REGULATIONS…………………..…………..5
5. SYMBOLS………………………………………………………...………..16
6. SET UP………………………………………………………………………18
7. CONTROLS AND OPERATIONS………….………………………23
8. MAINTENANCE…………………………………………….…………..41
9. TROUBLESHOOTING…………………………………………………49
10. EXPLODED VIEWS AND PARTS LIST…………………………56

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3. GENERAL WARNINGS
FOLLOW THESE INSTRUCTIONS CAREFULLY!
Before use, read and understand the installation and operation instructions in this
manual to become familiar with how this riding mower works. Failure to follow all
instructions listed below may result in electric shock, re, and/ or serious injury.
1. Always safeguard these operating instructions so that they can be consulted if
you need any information about the appliance.
2. Only pass on the appliance to other people together with these operating
instructions.
3. Comply with the safety and warning information in these operating instructions.
4. The riding mowers are supplied with different levels of equipment. Please note
that the illustrations may differ somewhat from the original. Please contact a
specialist workshop or the manufacturer if you encounter difficulties in following
the descriptions.
5. Comply with the supplied assembly instructions.
Carefully read this instruction manual completely. Abide by all
the “SAFETY REGULATTIONS” before, during, and after using the machine.
Keep this manual and all the attachments for any future consultation.
In case of any change in ownership, the manual must be handed over together with
the machine.
HOW TO READ THE MANUAL
Some paragraphs in the manual containing important information regarding safety
and operation are emphasized in the following ways.
This symbol points out important safety instructions which, if not
followed, could endanger the personal safety and / or property of yourself and others.
Read and follow all instructions in this manual before attempting to operate this
machine. Failure to comply with these instructions may result in personal injury. When
you see this symbol, HEED ITS WARNING! Non-observance will result in the risk of injury
to oneself or others.

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This machine was built to be operated according to the safe practices in
this manual. As with any type of power equipment, carelessness or error on the part of
the operator can result in serious injury. This machine is capable of throwing objects and
amputating ngers, hands, toes, and feet. Failure to observe the following safety
instructions could result in serious injury or death. Non-observance will result in the risk
of serious injury or death to oneself or others.
These give details or further
information on what has already been said, with the aim of preventing damage to the
machine.
Positions on the machine, such as
“Front”, “Rear”, “Left” or “Right” hand
side, refer to the direction of forward
travel.
4. GENERAL SAFETY REGULATIONS
Read understand and follow all instructions on the machine and in
the manual before attempting to operate. Keep this manual in a safe place for future and
regular reference, and for ordering replacement parts.
When using electric riding mowers basic safety precautions should
always be followed to reduce the risk of re, electric shock, and personal injuries.
Become familiar with the basic precautions outlined in the following pages.

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Battery posts, terminals, and related accessories contain lead and lead
compounds. These chemicals cause cancer and reproductive harm. Wash Hands After
Handling!
48 VOLT BATTERY SYSTEM
Servicing requires extreme care and knowledge of the system and should be performed
only by a qualied service technician contact PRORUN Customer Service with questions
or issues with this machine. Always use original equipment manufacturer’s (OEM)
replacement parts when servicing.
WORK AREA SAFETY
1. Keep the work area clean and well lit. Cluttered or dark areas invite accidents.
2. Do not operate machines in explosive atmospheres, such as in the presence of
flammable liquids, gases or dust. Machines create sparks which may ignite the
dust or fumes.
3. Keep children and bystanders away while operating a machine. Distractions can
cause you to lose control.
ELECTRICAL SAFETY
1. Machine plugs must match the outlet. Never modify the plug in any way. Do not
use any adapter plugs with earthed (grounded) machines. Unmodified plugs and
matching outlets will reduce risk of electric shock.
2. Avoid body contact with earthed or grounded surfaces, such as pipes, radiators,
ranges and refrigerators. There is an increased risk of electric shock if your body is
earthed or grounded.
3. Do not expose machines to rain or wet conditions. Water entering a machine will
increase the risk of electric shock.
4. Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the
machine. Keep cord away from heat, oil, sharp edges or moving parts. Damaged
or entangled cords increase the risk of electric shock.
5. When operating a machine outdoors, use an extension cord suitable for outdoor
use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
6. If operating a machine in a damp location is unavoidable, use a residual current
device (RCD) protected supply. Use of an RCD reduces the risk of electric shock.

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PERSONAL SAFETY
1. Stay alert, watch what you are doing and use common sense when operating a
machine. Do not use a machine while you are tired or under the influence of
drugs, alcohol, or medication. A moment of inattention while operating machines
may result in serious personal injury.
2. Use personal protective equipment. Always wear eye protection. Protective
equipment such as a dust mask, non-skid safety shoes, hard hat or hearing
protection used for appropriate conditions will reduce personal injuries.
3. Prevent unintentional starting. Ensure the switch is in the off position before
connecting to power source and/or battery pack, picking up or carrying the
machine. Carrying machines with your finger on the switch or energizing
machines that have the switch on invites accidents.
4. Remove any adjusting key or wrench before turning the machine on. A wrench or
a key left attached to a rotating part of the machine may result in personal injury.
5. Do not overreach. Keep proper footing and balance at all times. This enables
better control of the machine in unexpected situations.
6. Dress properly. Do not wear loose clothing or jewelry. Keep your hair and clothing
away from moving parts. Loose clothes, jewelry or long hair can be caught in
moving parts.
7. If devices are provided for the connection of dust extraction and collection
facilities, ensure these are connected and properly used. Use of dust collection
can reduce dust-related hazards.
8. Do not let familiarity gained from frequent use of machines allow you to become
complacent and ignore machine safety principles. A careless action can cause
severe injury within a fraction of a second.
MACHINE USE AND CARE
1. Do not force the machine. Use the correct machine for your application. The
correct machine will do the job better and safer at the rate for which it was
designed.
2. Do not use the machine if the switch does not turn it on and off. Any machine that
cannot be controlled with the switch is dangerous and must be repaired.
3. Disconnect the plug from the power source and/or remove the battery pack, if
detachable, from the machine before making any adjustments, changing
accessories, or storing machines. Such preventive safety measures reduce the
risk of starting the machine accidentally.

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4. Store idle machines out of the reach of children and do not allow persons
unfamiliar with the machine or these instructions to operate the machine.
Machines are dangerous in the hands of untrained users.
5. Maintain machines and accessories. Check for misalignment or binding of
moving parts, breakage of parts and any other condition that may affect the
machine’s operation. If damaged, have the machine repaired before use. Many
accidents are caused by poorly maintained machines.
6. Keep cutting machines sharp and clean. Properly maintained cutting machines
with sharp cutting edges are less likely to bind and are easier to control.
7. Use the machine, accessories and machine bits etc. in accordance with these
instructions, taking into account the working conditions and the work to be
performed. Use of the machine for operations different from those intended could
result in a hazardous situation.
8. Keep handles and grasping surfaces dry, clean and free from oil and grease.
Slippery handles and grasping surfaces do not allow for safe handling and
control of the machine in unexpected situations.
BATTERY MACHINE USE AND CARE
1. Recharge only with the charger specified by the manufacturer. A charger that is
suitable for one type of battery pack may create a risk of fire when used with
another battery pack.
2. Use machines only with specifically designated battery packs. Use of any other
battery packs may create a risk of injury and fire.
3. When the battery pack is not in use, keep it away from other metal objects, like
paper clips, coins, keys, nails, screws, or other small metal objects, that can make
a connection from one terminal to another. Shorting the battery terminals
together may cause burns or a fire.
4. Under abusive conditions, liquid may be ejected from the battery; avoid contact.
If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally
seek medical help. Liquid ejected from the battery may cause irritation or burns.
5. Do not use a battery pack or machine that is damaged or modified. Damaged or
modified batteries may exhibit unpredictable behavior resulting in fire, explosion
or risk of injury.
6. Do not expose a battery pack or machine to fire or excessive temperature.
Exposure to fire or temperature above 130 °C may cause an explosion.

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7. Follow all charging instructions and do not charge the battery pack or machine
outside the temperature range specified in the instructions. Charging improperly
or at temperatures outside the specified range may damage the battery and
increase the risk of fire.
SERVICE
1. Have your machine serviced by a qualified repair person using only identical
replacement parts. This will ensure that the safety of the machine is maintained.
2. Never service damaged battery packs. Service of battery packs should only be
performed by the manufacturer or authorized service providers.
Never mow while people, especially children, or pets nearby.
GENERAL OPERATION SAFETY
1. Read the instructions carefully. Be familiar with the controls and how to use the
equipment properly. Keep this manual in a safe place for future and regular
reference and for ordering replacement parts. Know how to stop the machine and
disengage it quickly.
2. Be familiar with all controls and their proper operation. Know how to stop the
machine and disengage it quickly.
3. This machine is a precision piece of power equipment, not a plaything. Therefore
always exercise extreme caution. This machine has been designed to perform
one job: to mow grass. Do not use it for any other purpose.
4. In case of a system fault or a complete loss of battery power the mower can
freewheel. Depress the Brake Pedal to maintain control and stop the unit. Restart
the mower. If the problem persists, contact your Dealer or Service center.
5. Never carry passengers.
6. Never allow children under the age of 14 years of age to operate this machine.
Children 14 and over should read and understand the instructions and safe
operation practices in this manual, and on the machine, and should be trained
and supervised by an adult.
7. Never allow people unfamiliar with these instructions to use the machine. Local
regulations can restrict the age of the user.
8. Do not charge or operate the mower in the rain or in wet areas.
9. Do not mow on wet grass. Reduced traction could cause sliding.
10. Mow only in daylight or good artificial light. Never mow while dark.

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11. In case of a system fault or complete loss of battery power, the mower can
freewheel. Depress the brake pedal to maintain control and stop the unit. Restart
the mower if the problem persists contact PRORUN Customer Service.
12. Keep in mind that the operator or user is responsible for accidents or hazards
occurring to other people or their property.
13. Never carry passengers.
14. All drivers should seek and obtain professional and practical instruction. Such
instruction should emphasize:
▪The need for care and concentration when working with ride-on machines.
▪You cannot use the brake to regain control of a ride-on machine sliding down a
slope. The main reasons for loss of control are.
▪Insufficient wheel grip.
▪Over-speeding.
▪Inadequate braking.
▪The type of machine is unsuitable for its task.
▪Unawareness of the effect of ground conditions, especially slopes.
▪Incorrect hitching and load distribution.
15. To help avoid blade contact or a thrown object injury, keep bystanders, helpers,
children, and pets, at least 75 feet from the machine while it is operational. Stop
mower if anybody enters the area.
16. Thoroughly inspect the area where the equipment is to be used. Remove all
stones, sticks, wire, bones, toys, and other foreign objects which could be picked
up and thrown by the blade(s). Thrown objects can cause serious personal
injury.
17. Plan your mowing pattern to avoid discharge of material towards roads,
sidewalks, bystanders, and the like. Also, avoid discharging material against a
wall or obstruction which may cause discharge material to ricochet back
towards the operator.
18. Always wear safety glasses or safety goggles to protect your eyes during
operation and while performing an adjustment or repair. Thrown objects which
ricochet can cause serious injury to the eyes.
19. Wear sturdy, rough-soled work shoes and close-fitting slacks and shirts. Loose
fitting clothes and jewelry can be caught in movable parts. Never operate this
machine with bare feet or sandals.
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