ZXDC12V-1.6KW-D-8L - Hydraulic unit Vevor - Free user manual and instructions

USER MANUAL ZXDC12V-1.6KW-D-8L Vevor

Technical Support and E-Warranty Certificate www.vevor.com/support

HYDRAULIC POWER UNIT

SERIES:ZXDC12V-1.6KW-D-X L

(TIPS: X IS 3/4/4.5/6/7/8/10/12/13/14/15/20)

We continue to be committed to provide you tools with competitive price. "Save Half", "Half Price" or any other similar expressions used by us only represent the estimate of savings you might benefit from buying certain tools with us compared to top brands and doses not necessarily mean to cover all categories of tools offered. Are kindly reminded to verify carefully when you are placing an order with us actually saving half in comparison with the top major brands.

VEVOR®

TOUGH TOOLS, HALF PRICE

HYDRAULIC

POWER UNIT

SERIES:ZXDC12V-1.6KW-D-X L

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This is the original instruction, please read all manual instruction carefully before operating. VEVOR reserves a clear interpretation user manual. The appearance of the product shall be subject to product you received. Please forgive us that we won't inform you there are any technology or software updates on our product.

Warning- To reduce the risk of injury, users must read the instructions manual carefully.
CORRECT DISPOSAL This product is subject to the provision of European Directive 2012/19/EC. The symbol showing a wheelie bin crossed three indicates that the product requires separate refuse collection. European Union. This applies to the product and all access marked with this symbol. Products marked as such may not be discarded with normal domestic waste but must be taken to collection point for recycling electrical and electronic devices.
III	This product is of protection class III.
DC	Direct current

INSTRUCTIONS

The hydraulic power unit integrates a high-pressure gear pump, DC m multi-purpose integrated block, various hydraulic valves, oil tank, and c components organically. It is a typical hydraulic circuit of power up at power down. The second relief valve of the system performs control downward pressure, and the pressure-compensated flow valve automatically adjusts the falling speed. This product is widely used in dump trucks, hydraulic winches, etc.

CAUTION

• The battery power must be sufficient, current of 200A and voltage to match the machine.
• When vehicle hydraulic pump is an S3 working system, not continuous operation, 30 seconds to start, 270 seconds to stop, the maximum working time of 180 seconds, intermittent 360 seconds continuous working time is too long, will cause motor short circuit or damage
• When the hydraulic power unit produced by our Company leaves the

factory, the system pressure has been set. If changes are needed users can adjust the system pressure by themselves through a pressure regulator knob according to the situation. Still, it cannot exceed the nominal pressure (16 MPa) of the system.

• Check the connection of the motor and electromagnetic valve carefu and it is strictly forbidden to make a virtual connection.
• During the first installation and debugging, pay attention to keeping oil level inside the oil tank, and after a working cycle, the oil tank should be filled, but it cannot be overfilled.
• The motor terminal box should be waterproof and moisture-proof. When connecting for the first time, inching the motor to carefully the direction of the motor. From the rear end of the motor, the direction is counterclockwise. It is absolutely forbidden to reverse the rotation of the motor and idle without oil.
• When the oil tank is filled, the hydraulic oil must be filtered with an accuracy of no less than 25 m .
• The power unit cannot filter out impurities inside the hydraulic cylinder. Therefore, the inside of the hydraulic cylinder must be clean to avoid the failure of valve. The tubing must also be clean.

SAVE THESE INSTRUCTIONS

TECHNICAL PARAMETERS

Action	Single
voltage	12 V
Reservoir Capacity	3/4/4.5/6/7/8/10/12/13/14/15/20 Quart
Power	1.6 KW
Rotating Speed	2600 RPM
Pressure	16~20 MPa
Traffic	1.1 mL/r
Tank Material	Steel or Plastic
Tank Color	White or Black

PARTS ILLUstration

The Hydraulic Power Unit has been fully assembled. It comes with a hand-held remote control and 1 additional SAE#6 connectors for replacement. The whole power unit is easy to wire and easy to open

Part List
1 Electronic motor	9 Normally closed solenoid val
2 The positive pole of the electronic m	10 Overflow valve
3 The negative pole of the electronic	11 Throttle valve
4 Relay	12 Down button
5 The positive pole of the relay	13 Up button
6 Reservoir	14 Control box
7 Reservoir filler	15 Control wire
8 Electromagnetic coil A	16 Oil outlet

WORKING PRINCIPLE AND WIRING METHOD

1. Please fill in hydraulic oil from 7 reservoir fillers till it is 3cm to below the upper surface of the reservoir.
2. The positive pole of the power supply should be connected to the

positive pole of the relay, while the negative pole of the power supply should be connected to the negative pole of the electronic motor. The power supply wire must be copper wire 20 tôin25cross-sectional area.

1. Please connect the power supply correctly and then install the oil pipelines. Then press the Up button to turn on the motor. The motor the oil pump to generate pressure and cause oil to be discharged. For the Up button; the motor should stop working.
2. By the end of the hydraulic cylinder's travel, please press the Dow button for oil return. The motor does not need to work in this process shall light up the indicator light of the electromagnetic coil as well as generate magnetic force to push on the electromagnetic valve. This also the oil tore turn and the hydraulic cylinder to return to its original place. 5. When the motor is working for discharging oil and generating pres 8 the electromagnetic coil must be powered off, and its indicator light not light up.

COMMON FAILURES AND TROUBLESHOOTING

1. Do not rise (advance) or rise (advance) unstably.

a. Too low oil level in the oil tank; add oil to the specified level.
b. The hydraulic power unit should use anti-wear hydraulic oil with a kinematic viscosity of 22-46m (50°C). ISO VG46 is recommended when the oil temperature is below 50°C, while ISO VG68 is recommend when the oil temperature is above 50°C. The added oil should be fill by a filter with a filtration accuracy of 30um. The oil volume should of the effective capacity of the oil tank. The oil temperature is usual between -10~80°C, and low-temperature hydraulic oil should be used for extremely cold areas, such as ISO VG32. These measures can effect prolong the service life of the hydraulic system and hydraulic components and improve the stability and reliability of the hydraulic power unit.
c. Blocking oil filter screen, wash or replace the filter screen.

d. Unsealed or leaking oil suction pipe, check the leakage or unseal place, and repair or replace the pipe.

e. Unclosed electromagnetic valve or hand valve, wash the electromagnetic valve and hand valve or replace the oil.

1. Do not drop or drop unstably.

a. Restricted electromagnetic valve or hand valve filter screen, clean the screen and electromagnetic valve.

b. Blocked throttle valve, adjust the throttle valve.

1. Do not pressurize

a. Unsealed check valve, wash the check valve or replace the oil seal oil.

SIMPLE COMMISSIONING DIAGRAM

SCHEMATIC DIAGRAM

DC MOTOR ELECTRIC WIRING DIAGRAM

MAINTENANCE

1. Actuators and pipelines should be kept clean to prevent the introduction of foreign material into the system.
2. The reservoir should be adequately filled with oil. Proper refilling is needed after certain working circles. It may damage the oil pump and enclosure if the oil pump sucks air.
3. The hydraulic oil should be replaced upon working for 100 hours the initial filling. Subsequently, the hydraulic oil should be replaced on per year or at about 1500 working hours.
4. The viscosity of the hydraulic oil should be 22.46mm
5. High-viscosity hydraulic oil should be used in high-temperature work environment, while low-viscosity hydraulic oil should be used in low-temperature environment.

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GROUPE HYDRAULIQUE

SERIE: ZXDC12V-1.6KW-D-XL

(CONSEILS: X est 3/4/4,5/6/7/8/10/12/13/14/15/20)

Wires required to be connected by users

Wires already connected when leaving the factory

Type A

ENTRETIEN

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Wires required to be connected by users
Wires already connected when leaving the factory

Type A

WARTUNG

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Wires already connected when leaving the factory

Type A

MANUTENZIONE

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Wires already connected when leaving the factory

Type A

MANTENIMIENTO

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Wires required to be connected by users
Wires already connected when leaving the factory

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ONDERHOUD

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