U S SOLID USS-EPS00001 Electric Pruning Shears Instruction Manual

U S SOLID USS-EPS00001 Electric Pruning Shears

OPERATOR MANUAL Electric Pruning Shears

• USS-EPS00001
• USS-EPS00002
• USS-EPS00003

Operator manual
For questions and concerns Email: service@ussolid.com

WARNING
To reduce the risk of injury, the user must read and understand the operator’s manual before using this product. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury.

GENERAL POWER TOOL SAFETY WARNINGS

The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.

• WORK AREA SAFETY
• Keep work area clean and well lit. Cluttered or dark areas invite accidents
•  Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust.
• Power tools create sparks which may ignite the dust or fumes.
• Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.

ELECTRICAL SAFETY Power tool plugs must match the outlet.

• Never modify the plug in any way.
• Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock.
• 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.
• Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
• Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool.
• Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock.
• When operating a power tool outdoors, use  an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock. If operating a power tool in a damp location is unavoidable, use a ground fault circuit interrupter (GFCI) protected supply. Use of a GFCI reduces the risk of electric shock.

PERSONAL SAFETY

• Stay alert, watch what you are doing and use common sense when operating a power tool.
• Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury.
• 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 tool.
• Carrying power tools with your finger on the switch or energizing power tools that have the switch on invites accidents. Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury.
• Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.
• Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewelry or long hair can be caught in moving parts.
• 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.
• Do not let familiarity gained from frequent use of tools allow you to become complacent and ignore tool safety principles. A careless action can cause severe injury within a fraction of a second.
• Do not use on a ladder or unstable support. Stable footing on a solid surface enables better control of the power tool in unexpected situations.
• Wear heavy, long pants, long sleeves, boots, and gloves. Do not wear loose fitting clothing, short pants ,sandals, or go barefoot. Do not wear jewelry of any kind.

POWER TOOL USE AND CARE

•  Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for which it was designed.
• Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be controlled with the switch is dangerous and must be repaired.
• Disconnect the plug from the power source and/or the battery pack from the power tool before making any adjustments,  changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally.
• Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to
• operate the power tool. Power tools are dangerous in the hands of untrained users. Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool’ s operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools.
• Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control. Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into account the working conditions and the work to be performed.
• Use of the power tool for operations different from those intended could result in a hazardous situation.
• 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 tool in unexpected situations.

BATTERY TOOL USE AND CARE

• Use power tools only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire.
• Do not use a battery pack or tool that is damaged or modified.
• Damaged or modified batteries may exhibit unpredictable behaviour resulting in fire, explosion or risk of injury.
• Do not expose a battery pack or tool to fire or excessive temperature. Exposure to fire or temperature above 265°F may cause explosion. 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.
• When 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.
• 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.
• Follow all charging instructions and do no charge the battery pack or tool 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

• Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained.
• Never service damaged battery packs. Service of battery packs should only be performed by the manufacturer or authorized service providers.
• When servicing a power tool, use only identical replacement parts. Follow instructions in the Maintenance section of this manual. Use of unauthorized parts or failure to follow Maintenance instructions may create a risk of shock or injury.

PRUNING SHEAR SAFETY WARNINGS

This part is crucial. The user must read it carefully and adhere to it strictly.

• DANGER – Keep hands away from blade. Contact with blade will result in serious personal injury.
• Maintain a firm grip on handle while cutting.
• Always wear eye protection with side shields marked to comply with ANSI Z87.1, along with head protection. Following this rule will reduce the risk of serious personal injury.
• Clear the area to be cut before each use. Remove all objects such as cords, lights, wire, or loose string which can become entangled in the cutting blade and create a risk of serious personal injury.
• Before starting the power tool, make sure the blade is not in contact with any object.
• Stop the unit, remove the battery pack, and make sure the blade has stopped before setting the unit down. Never cut any material with a diameter larger than the max cut.
• Always stop the motor when cutting is delayed or when walking from one cutting location to another.
• Keep unit clean of clippings and other materials. They may become lodged in the cutting blades.
• Store the unit inside in a dry place, either locked up or up high to prevent unauthorized use or damage. Keep out of the reach of children or untrained individuals. Never douse or squirt the unit with water or any other liquid. Keep handles dry, clean, and free from debris. Clean after each use; see storage instructions.
• Secure the unit while transporting.
• Do not use the tool in bad weather conditions, especially when there is a risk of lightning. This decreases the risk of being struck by lightning. Keep all power cords and cables away from cutting area. Power cords or cables may be hidden and can be accidentally cut by the blade.
• Hold the tool by insulated gripping surfaces only, because the blade may contact  hidden wiring. Blades contacting a “live ” wire may make exposed metal parts of the shear “live ” and could give the operator an electric shock.
• Keep all parts of the body away from the blade. Do not remove cut material or hold material to be cut when blades are moving. Blades continue to move after the switch is turned off. A moment of inattention while operating the tool may result in serious personal inquiry.
• When clearing jammed material or servicing the tool, make sure the power switch is off and the battery pack is removed or disconnected. Unexpected actuation of the shear while clearing jammed material or servicing may result in serious personal injury.
• Carry the tool by the handle with the blade stopped and taking care not to operate the power switch. Proper carrying of the tool will decrease the risk of inadvertent starting and resultant personal injury from the blades.
• When transporting or storing the tool, always fit the blade cover. Proper handling of the tool will decrease the risk of personal injury from the blades.
• Don’t grasp the exposed cutting blades or cutting edges when picking up or holding the appliance.
• Battery operated units do not have to be plugged into an electrical outlet; therefore, they are always in operating condition. Be aware of possible hazards even when unit is not operating.
• Remove the battery pack before making any adjustments, cleaning, storing, or removing material from the unit, or when not in use.
• Use this product only with batteries and chargers provided. Save these instructions. Refer to them frequently and use them to instruct others who may use this tool.
• If you loan someone this tool, loan them these instructions also.

ASSEMBLY

UNPACKING
Make sure that all items listed in the packing list are included. If any parts are damaged or missing please Email service@ussolid.com for help. Inspect the product carefully to make sure no breakage or damage occurred during shipping.

Align with the interface, insert the battery pack as indicated by the image, and remove the blade sheath (if present).

PACKAGE LIST

•  Electric pruning shears
• Lithium battery
• Charger
• Tool Set

COMPONENTS

• A Moving blade
• Fixed blade
• Blade nut
• Trigger
• Battery port
•  LCD Screen
• Power switch
• Lithium battery
• Charging port
• Sheath

ABOUT THIS PRODUCT

• This device is for indoor charging only.
• Double insulation eliminates grounding requirements.
• The fail-safe transformer protects against overcharging.
• The device automatically shuts off when overheating during charging. Recycle chargers and batteries responsibly. Do not dispose of them in household waste.

Technical Parameters

Utilization

HOW TO USE

• To start:
  • Install the lithium battery.
  • Press the power switch for three seconds (until two beeps).
  • This confirms the battery is working properly.
• To open the blade automatically: Rapidly press the trigger twice in succession.
• Before pruning:
  • Press the trigger a few times to operate the blade without cutting.
  • Listen for unusual noises or speed variations. If everything sounds and operates normally, proceed with pruning.
• To turn off:
  • Press and hold the trigger until one beep, a gap and two beeps in succession.
  • The blade will automatically close.
• NOTE
  • The machine may heat up during extended use. This is normal; continue using it without concern.
  • After seasonal pruning or blade replacement, remove the blade and apply lubricating oil for maintenance.

BATTERY CHARGING AND WARNINGS

For USS-EPS00001 and USS-EPS00002:

• Turn off the power and remove the battery pack. The battery of the new product may not come fully charged.
• To charge it, first insert the battery into the charger, then plug the charger into a power socket. As indicated in the picture on the right, a red light on the charger signifies that the battery is currently charging.
• Once the light turns green, the battery is fully charged and ready for use.

For USS-EPS00003:

• Turn off the power.
• To charge it, connect the charging cable to their charging port and the other end to a phone charger.
• The battery light will indicate when it’s fully charged. Please note that this product uses a Type-C charging interface, which is the same as many mobile phone chargers.

WARNINGS

• Ensure the switch is turned off before charging. It is normal for the charger and batteries to heat up slightly during this process.
• If the batteries are not going to be used for a prolonged period, they should be recharged every three months to maintain their lifespan.
• New batteries or ones that have been unused for a long time will only reach their maximum capacity after approximately five charge-discharge cycles.
• Avoid charging the batteries repeatedly after only a few minutes of use, as this may decrease their efficiency and working time.
• Do not use damaged batteries and refrain from disassembling the charger or batteries.
• Please note that batteries can explode if exposed to fire, so do not attempt to burn them.
• Charging of batteries should not be carried out in outdoor or humid environments.
• As the battery depletes, it is normal for the shearing diameter ability to reduce.
• Do not use the electric pruning shears while they are being charged.

Maintenance

CLEANING THE PRUNING SHEAR

• Turn off the power and remove the battery pack (If removable).
• Clean the body and handles of the product with a soft, dry cloth after each use. Do not use water and soap to clean the product.

STORING THE PRUNING SHEAR

• Turn off the power and remove the battery pack from the shear before storing (If removable).
• Clean all foreign material from the shear.
• Always place the sheath on the blades before transporting or storing the unit(if present).
• Store it in a place that is inaccessible to children.
• Keep away from corrosive agents such as garden chemicals and de-icing salts.

LUBRICATING THE BLADE
For easier operation and longer blade life, lubricate product blade before and after each use. If you will be using the product for an extended period, it is advisable to lubricate the blade during use.

• Turn off the power and remove the battery pack (If removable).
• Keep the blades open and apply 1-2 drops of lubricant to the junction between the moving and fixed blades, as depicted in the right image.
• Start the shears and open and close the scissors several times to evenly spread the lubricant.

ADJUSTING THE BLADE TENSION

• Turn off the power and remove the battery pack (If removable).
• Ensure the blades remain open and monitor for any lateral swings.  Lateral swings can create a gap between the blades, preventing the gear teeth from meshing properly. This could lead to mechanical damage. Therefore, it’s crucial to keep the blades securely, but not overly locked.

REPLACING THE BLADE

• Turn off the power and remove the battery pack (If removable).
•  Follow the steps below to replace the blade.
• After replacing the blade, clean it, power on the machine for a test, close the blade, and finish the process.
• This will ensure the electric pruner is ready for use.

For USS-EPS00001 and USS-EPS00003:

1. Unscrew and remove the upper housing using a screwdriver.
2. Unscrew the retaining buckle from the blade nut anticlockwise.
3. Remove the blade nut.
4. Take out the pin to remove the moving blade.
5. Take off the fixed blade.
6. Apply lubricating oil between the blades when replacing them.
7.  Install the new blade.
8.  Insert the nut.
9. Secure the nut lock.

The fixed and moving blades can be replaced independently. Don’t worry about the blade opening being too small during replacement; once powered on, the blade will revert to its normal opening size automatically.

For USS-EPS00002:

1. Use a screwdriver to remove the screws and open the cover.
2. Unscrew the securing bolt clockwise from the blade nut. **
3. Remove the blade nut.
4. Remove the pin and detach the moving blade.
5. Remove the fixed blade
6. When replacing the blade, add lubricating oil between the blades.
7. Replace the blade
8. Install the blade nut.
9. Secure the nut lock plate.

The fixed and moving blades can be replaced separately; don’t worry about the blade gap size when replacing. After power is restored, it will automatically return to its normal size. When you can’t unscrew the bolt, slightly twist the nut in the opposite direction before trying again. Repeat this until successful.

ABNORMALITIES AND DISPOSAL

• If non-shearing items are inserted, release the trigger immediately. The moving blade will automatically return to the open position.
• If the branches are too hard, release the trigger promptly and the moving blade will revert to the open position automatically.
• If the batteries are not charging correctly, please first check if you’re using the charger provided with the product. Secondly, check if the charging voltage aligns with the voltage listed on the nameplate.
• In case of electrical or mechanical faults, please switch off the device immediately
• Failing to follow the operating instructions may cause the batteries to leak. Avoid contact with the leaked liquid. If accidental contact occurs, rinse it off with clean water. If the liquid splashes into your eyes, rinse with clean water and seek medical attention immediately. The leaked battery liquid can cause irritation or burns.

For questions and concerns, email: service@ussolid.com

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