ZIPPER Electric Wheelbarrow ZI-EWB350 User Manual

Safety Instructions

Please read and note the safety instructions carefully before first use. This manual is part of the machine and must not be removed. Save it for later reference.

General Safety Instructions:

• Always work with care and caution.
• Never leave the running machine unattended.
• Switch off the machine before leaving the working area.
• Ensure that unauthorized persons keep a safety distance from the machine.
• Wear suitable work clothing and footwear.
• Disconnect power before any adjustments, cleaning, or maintenance.
• Do not operate the machine if you are tired, not concentrated, or under the influence of medication, alcohol, or drugs.

Special Safety Instructions for this Machine:

• Caution in slippery conditions - slip hazard.
• Never use the machine when it is raining or in damp, wet areas.
• Always use both hands to hold the machine when in use.
• Before starting, after failure or shock, check the machine for good condition.
• Take special care when working near swimming pools or garden ponds.
• Unplug battery before all maintenance and settings.

Charger Safety:

• The charger is designed exclusively to charge the battery of this machine.
• Never use the charger in a damp or wet environment.
• Disconnect cable connections by pulling the plug, not the cable.
• Never use the charger if the cable, plug, or machine is damaged.
• Do not operate the machine in close proximity to heat sources.
• Do not use an extension cord.
• Do not place metal objects in the area of the charging contacts.
• Do not open the charger.
• Only use the original charger.

Battery Safety:

• Protect the battery from heat and fire.
• Only use the battery in an ambient temperature between 0° C and +45° C.
• For disposal, transport, or storage, the battery must be packed to avoid short-circuits.
• Never open the battery.

Hazard Warnings:

• DANGER: Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
• WARNING: Indicates a potentially hazardous situation which, if not avoided, may result in serious injury or even death.
• CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
• NOTE: Indicates a potentially dangerous situation which, if not avoided, may result in property damage.

Technical Specifications

Assembly

Checking Delivery Content: Check the delivery immediately for transport damage and missing parts. Report any damage or missing parts to your dealer or the shipping company immediately.

Assembly Steps:

1. Assemble the support wheel bracket on the basic frame using a bolt, washer, and cotter-pin.
2. Assemble the wheels on the axle using wheel nuts, then attach the wheel caps.
3. Fix the handles to the basic frame using screws, washers, and nuts.
4. Assemble the unlock tilt function by removing the unlock knob and nut, inserting the wire into the bracket, and then fastening the nut and unlock knob.
5. Hook the brake cable onto the brake lever and fix it with a screw. Connect the brake to both wheels by mounting the bolt on the right and left brake linkage and securing with a split pin and washer.
6. Install fixing screws with compression springs and washers at six positions onto the tubular frame.
7. Slide the frame left, right, and front into the tubular frame and fix with fixing screws.
8. Position the tubular frame on the basic frame, aligning the boreholes. Secure the tubular frame to each borehole with a screw, washers, spring washer, and nut.
9. Assemble the brackets to the rear of the battery box system using screws. Fix the battery box system and protector plate to the bore holes using screws, washers, and nuts.
10. Insert the plug of the motor control unit into the socket on the underside of the battery box and secure with the lock nut.
11. Insert the plugs of the drive unit into the respective matching socket on the underside of the battery box and secure with lock nuts.
12. Fix the cable of the drive unit to the basic frame using a clamp, bracket, screws, washers, and nuts.
13. Secure the orange cable of the drive unit to the protector plate with a cable tie and to the cross strut with a Velcro strap. Secure the cable of the motor control unit with a Velcro strap. Secure the brake cable with a cable tie.

Machine assembling completed.

Operation

Only operate the machine when it is in perfect condition. Before each operation, perform a visual inspection.

Operation Instructions:

• Unplug battery before all maintenance and settings.
• Never remove the battery while the machine is running.
• In case of longer standstill, press the shut-down button.
• Use the electric motor only with sufficient battery charge.

Starting Electrical Support:

1. Turn the ON-Off-Switch to Position „I“ for the left battery cartridge or Position „II“ for the right battery cartridge. Only one battery cartridge can be activated at a time.
2. Select the direction of motor rotation (forward/backward) by pressing the button. The selected direction is indicated by arrows.
3. Press the button to activate BAS (Brake Assistance) / deactivate EBS (Electronic Brake).
4. Adjust the strength of the electrical support by pushing the lever. The further the lever is turned from its initial position, the stronger the support.
5. NOTE: If EBS is activated, there is no electric drive assistance in forward or reverse direction.

Machine Stopping/Parking:

1. Select active battery cartridge.
2. EBS deactivated / BAS activated: Brake manually using the mechanic brake lever, especially on slopes. If the machine is to remain in position for a longer period, bring it onto level ground and secure it against rolling away.
3. EBS activated: The machine brakes automatically and holds its position on slopes up to 20%. If the machine is to remain in position for a longer period, bring it onto level ground and secure it against rolling away.

NOTE: Braking function EBS requires battery energy and is designed for short times only (max. 15 minutes).

Charger:

• Remove the battery from the battery box.
• Connect the charger to the power supply and the charging socket.
• When the battery is fully charged, disconnect the charger.
• The charging status is indicated by pressing the button on the display.

Voltage display on battery box system indicates the status of the battery:

• 40 V: Battery capacity 100%
• 35 V: Battery capacity ~50%
• < 32 V: Please charge the battery.

Notes for Charging:

• Avoid overheating; ensure sufficient air supply.
• Only charge the battery in an ambient temperature between 0° C and +40° C.
• Allow the battery to cool down after intensive use before recharging.
• Always charge the battery in a well-ventilated area.
• FIRE HAZARD! Never charge batteries near acids and flammable materials. Do not smoke when charging. Keep the battery away from open flames and sparks.
• Allow the battery to cool down immediately after charging.

Cleaning, Maintenance, Storage, Disposal

Cleaning:

• Do not use solutions containing ingredients that damage metal surfaces or scrubbing agents.
• Clean the machine surface with a wet cloth soaked in a mild solution.
• Never use running water or a high-pressure cleaner.
• Clean outer parts with a damp sponge.
• Never clean electronic parts with water.
• Check the machine and remove deposits with a brush.

Maintenance:

• Clean your machine regularly after every usage.
• Repair jobs shall be performed by trained professionals only.
• Check regularly the condition of the security stickers and the machine.
• Store the machine in a closed, dry location.

Maintenance Plan:

• After each workshift: Check the cables (tight fit, damage).
• Monthly: Charge the battery (for longer periods of storage). Monthly check of the charge level.

Storage:

• Clean thoroughly all components before storage.
• Store all components separately in a dry area at not less than 0 ° C.

Important notes on storing the battery:

• If the machine will not be used for a longer period, disconnect and disassemble the battery. Charge the battery before storage.
• Store batteries at room temperature (approx. 20° C) in a dry and frost-proof place.
• Avoid large temperature fluctuations.
• Higher temperatures can lead to accelerated aging and premature loss of function.
• If the battery is not used for a longer period, check the charge level regularly (monthly, max. every 3 months). Recharge if necessary.

Disposal:

• Observe national waste disposal regulations.
• Never dispose of the machine or its components in the residual waste.
• Contact your local authorities for information regarding disposal options.

Troubleshooting

Exploded View / Parts List

Exploded View Diagram:

A diagram showing all the parts of the electric wheelbarrow, with each part numbered for identification.

Parts List: