SPC FLOOR Double and Triple Lamp UV Dryer Instruction Manual Book

Content:

• Machine Introduction
• Safety Precautions
• Transportation, storage, commissioning, connection
• Machine Operation Instructions
• Maintenance and repair
• Troubleshooting of faults and errors
• Technical Parameters

Machine introduction

1.1 Overview

This machine is an ultraviolet curing device, and the finished product can be cured instantly after being irradiated with ultraviolet rays. The finished product to be dried must be coated with UV- based paint. Remember not to add other ingredients to the UV paint, such as: PVC coating, toluene, xylene, Tianna water, etc. Because UV drying machine drys only UV coating. If other ingredients are used, the flammable thinner will cause fire, so please do not try to avoid unnecessary loss of your company.

1.2 Machine construction and function of SPC FLOOR Double and Triple Lamp UV Dryer

 1.2.1 Conveying device

Including: transmission rubber wheel, passive rubber wheel, conveying motor, reducer, conveying net, anti-offset wheel, transmission steel roll (optional)

 1.2.2 UV light source system

Including: lamp, transformer, capacitor, concentrator.

Lamp type: using strong ultraviolet high pressure mercury lamp, the light spectrum ranged from 350nm to 450nm , the main peak value is 365nm , using imported quartz tube and tungsten-molybdenum material, high strength and long life (optional: crop lights, iron lamps, halogen lamps, etc.)

Condenser description: The concentrator can return about 20% of the light to reduce energy loss, and it has the function of focusing light.

1.2.3 Exhaust system

Including: centrifugal fan, exhaust AC motor.

Specification of centrifugal fan: 600# (DF180), 1000#(DF 190), 1300 #(DF190)

Specification of exhaust AC motor: 600 × 0.37kw, 1000 × 0.75KW, 1300 × 0.75kw

During normal operation, it is necessary to point the temperature control knob to the position of digit 150. This device is a protection device to prevent over temperature

1.2.4 How the machine works

To place the work-piece

The work-piece can be manually placed into the conveyor system (single machine operation), or can be transported to the conveyor system by transported equipment (when the line is in operation).

The drying process

The conveying height and the height of the lamp tube must be adjusted in advance, the exhaust system must be  turned on, and the lamp tube must be adjusted intensity.

1.3 Control Panel

Button                                Function

Machine start/stop switch. This switch is used to control the start and stop of the machine

Emergency stop switch. When this switch is pressed, all activity of the machine stops immediately.

Conveyor belt control knob, rotate to the right to start the conveyor belt, and rotate to the left to switch the conveyor belt.

UV lamp control knob, adjustable to three gear positions, respectively 100%, 70%, off

Safety Precautions

This chapter will outline the most important safety regulations. If the safety rules are not followed, the wrong use of the machine will be dangerous, even to the life , personal safety , the system and other property.

2.1 Sources of danger

2.1.1 Bad irradiation of lamp

UV light is a kind of strong ultraviolet light, which can easily damage the eyes and other parts of the human body. Therefore, when operating:

※ Obey the manufacturer’s safety regulations

※ Wear dark goggles when necessary

※ Avoid leaking light source

※ Wear clean gloves when disassembling and installing the lamp

※ Irregular cleaning of the lamp

2.1.2 Prevent the blockage from catching fire

When a large number of plates are stacked and cannot be transported forward properly, be sure to turn off the power to prevent long-term spotlighting from

causing a fire.

2.2 Safety during shutdown maintenance

Maintenance and repair work cannot be carried out under production conditions. Any move or start of the machine will result in an unexpected damage. therefore:

※ When performing maintenance work, the machine must be turned off (set   the main switch to “0” or “off”, cut off compressed air supply), reconfirm that the machine has been shut down to prevent inadvertent machine restart.

※ Maintenance work can only be carried out by trained and instructed  personnel.

※ The operator’s authority for the machine is specified.

※ After completing the repair work, reassemble and test the disassembled   safety device.

Electrical equipment work When the main switch is turned off, the electrical equipment may still operate, which will lead to the electric shock through human body therefore:

※ Keep the power supply of the power distribution cabinet off

※ Before performing the power distribution cabinet repair inspection, the power cable connected to the power distribution cabinet must be separated.

※ Only qualified electricians can perform electrical equipment repair and inspection.

Disassembling the lamp During the handling process, the lamp may be broken by vibration. therefore:

※ Remove the lamp as much as possible during the process of moving the machine.

※ Avoid bumps during transportation.

2.3 Operator’s conditions

Allow operator

※ Only qualified personnel and qualified personnel can operate the machine

※ In the work area, the operator is responsible for the safety of the third party.

※ If the operator is unfamiliar with the machine’s reaction, the operator must not use any function or change any parameter value.

※ It is necessary to clearly define the various activities and regulations of the machine. The ambiguous division of responsibility will be big hidden dangers.

Qualified professional

※ Only qualified personnel can transport, assemble, install, commission, and operate the electrical machinery of the machine.

※ The person responsible for safety according to the trainer’s understanding of the above information, and reference for their training, knowledge and experience to authorize machine operation, to ensure that they will be able to identify and avoid potential danger.

User’s responsibility

※ Only the personnel who have been properly trained and instructed can perform various operations on the machine (transport, assembly, commission, operation, repair and maintenance).Even if it is temporary, it cannot be left without the necessary training and guidance. The person operates the machine.

※ Read and understand the operating manual and be safety conscious.
※ Only authorized personnel can operate the machine.

※ During operation, determine whether the relevant personnel are consciously checking the safety of the machine.

Operator equipment

※ Wear protective goggles to prevent spraying of paint and detergent.

※ Wear solvent resistant gloves to prevent corrosion from paint and detergent.

※ Wear rubber shoes to prevent falling objects.

2.4 Requirements for the machine commissioning site

Ground condition

※ The machine must be placed on a flat, sturdy, load-bearing floor, otherwise the machine will be fatal if it falls on the ground.

※ The floor must be resistant to electricity and electricity to avoid static electricity.

Management measures

Must have appropriate internal guidelines and inspections, and the working environment must always be kept clean and tidy.

※ Collect spilled paint and detergent in a timely manner, and do not allow them to penetrate into the ground and drainage system.

※ Apply a warning signal paint to the protruding position and the cable conduit.

※ Do not store flammable chemicals in the operating room.

※ Place the used cleaning cloth in a sealed container outside the operating room.

The installation of fire extinguisher

The fire extinguisher must be installed in an easily accessible location.

Ventilation technology

Ensuring that there is no active (flammable) gases that is flammable.

2.5 Allowable operating environment

Do not operate the machine in an active and flammable environment (explosion threat). The installation site must be dry and moisture-proof. The following external conditions must be observed to avoid interference with machine operation:

[Note] Installation location conditions

Temperature: between 10 -40 ℃

The humidity is lower than 80%

2.6 Machine Security Settings

The emergency stop switch

The emergency stop switch control panel interrupts all actions of the machine, pressing the emergency stop switch , all operations of the machine will stop immediately

The discharge light blocking device

Equipped with a light blocking device to reduce the leakage of the light source due to the harm of the UV light to the human body.

Static electricity

The machine is connected to the ground to prevent potential difference, and potential difference may cause explosion

The power distribution cabinet

The power distribution cabinet can only be opened with the door handle. Do not open the power distribution cabinet during operation.

Warning signs

For the safety of the operator, the following warning signs are attached to the machine.

Transportation, storage, commissioning, connection

3.1 Machine delivery

  Check the goods

 ※ Remove the transport packaging on the machine and parts

※ Check if the machine and parts are damaged during transportation.

※ Check whether the goods are complete according to the delivery note.

When the damage is found

※ Report the transportation damage to the transport carrier in time

※ Contact us or your transportation insurance company immediately

※ Protect the machine and parts from damage

3.2 Precautions when moving the machine

When transporting the machine with a forklift, pay attention to the minimum load of the forklift truck is 3T. During the transportation process, the machine may fall down, this will cause serious harm to the human body, and even threaten life safety!

※ Note that the center of gravity of the machine is offset from the center of the carrier

※ Use a lifting device with sufficient load-bearing capacity with appropriate transportation methods that will not damage the machine.

※ Ensure an unimpeded transportation route

※ The center of gravity of the machine is very high, avoiding the tilt of the fork when lifting the machine

※ Avoid bumps during transportation

※ Do not move the machine up and down

※ Do not walk under the hanging load

Precautions

The machine may be damaged during transportation.

※ Before lifting the fork, make sure there is no excessive load on the edge of the machine. Do not support or move the machine in a vulnerable part such as a speed machine or a hand wheel

※ Carefully use the forklift to move the machine

3.3 Storage when the machine is idle

   If the machine is not in use for a while, the machine must be placed in a good environment. Considering the location and duration of temporary storage, measures must be taken to protect the machine from the external environment.

Short-term storage

Storing in a room at room temperature of approximately 25 degrees Celsius.

※ Apply the exposed metal part to the anti-embroidering oil

※ Wrap the uniform cloth wheel and rubber wheel on the wrapping paper

※ Cover the machine to prevent dust from entering

※ The rubber wheel should not be placed in direct sunlight.

Long-term storage

Should not be stored in rooms below minus 20 degrees Celsius.(The room must be dry and weatherproof)

  ※ Remove the rubber wheel

※ Remove the control panel from the machine

※ Use durable anti-embroidering oil to preserve all bare metal

※ The machine is placed on a wooden foundation

[Caution] Improper storage methods can cause damage to power supply components and rubber wheels!

The power distribution box, operation panel and rubber wheel of the machine are stored in a dry room at room temperature.

3.4 Installing SPC FLOOR Double and Triple Lamp UV Dryer

  Install the unit in the designated location as described below and ensure that the floor has sufficient load-bearing capacity before installation.

※ Transport the equipment to the location to be installed. For the transportation method, see section 3.2.

※ Remove the outer packaging on the machine, such as plastic film, wooden box, etc.

※ Place the machine slowly on the ground

※ Remove the distribution box from the distribution box support beam.

※ Remove the distribution box support beam from the rack.

※ Fix the distribution box on the ground, pay attention to the distance between the distribution box and the machine. The distribution box of the machine is not explosion-proof.

※ Set the height of the machine.

3.5 Connecting the machine

3.5.1 Connecting pneumatic devices

The machine needs to be connected to 6 bar of compressed air and the pneumatic are ready to wait.

  3.5.2 Connecting electrical

   A professional electrician must be asked to connect the wires, and they must be connected in strict accordance with the circuit diagram.

3.6 Machine commissioning

  ※ Make sure the machine is connected before commissioning

※ Make sure all the status of the machine can start working

※ Confirm the direction of rotation of the motor

※ Wash the machine thoroughly.

Machine operation instructions

     You must read the operating manual carefully before operating the machine to determine that you are already familiar with the machine’s functions, you must understand the basic operating principles, and know where the safety switch is located.

4.1 Turn on the machine

[Note] In order for the machine to operate normally, the following points must be noted before turning on the machine:

Connect the power cord to the 380v power supply and have a reliable ground.

Check if the safety temperature control is at 150 degrees.

The light box is adjusted in place, and the general tube illumination height is 100-200 mm.

Put the visor down to prevent UV out.

After the above check has no problem, you can start the machine boot

     ※ Push the power switch up.

※ Release the emergency stop switch.

※ Press the start button.

※ Turn on the power supply and adjust the conveying speed to an appropriate value.

※ Light up and pay attention to the current meter pointer.

※ When lighting, you should first weaken and then strengthen the order. After about 5 seconds, turn on the strong light to avoid direct power-on to prevent damage lamps and other electrical appliances.

※ Check if the ventilation is normal and the direction of rotation of the extraction motor is consistent with the mark.

4.2 Setting up the machine

   4.2.1 Setting the conveying speed

    The conveying speed can be set on the operation panel. The unit displayed on the screen is meters/minute. The speed setting will affect the final drying effect.

   4.2.2 Setting the working height

Shading height: Adjust the height of the feed baffle and the height of the visor according to the thickness of the work-piece. Moving both ends of plum blossom screws, slide up and down, and adjust to the desired height.

Lamp height: Adjust the height of the lamp according to the degree of drying required of the work-piece and the strength and conveying speed of the height of lamp  to achieve the best drying effect.

4.3 How to use the operating machine

The use of lamp tubes is a common consumable part, so in use:

   ※ When switching the machine, pay attention to the order of gradual progress. When turning on, turn off the light after the first half light, and turn it off when the time is off.

※ Pay attention to the use time. It is recommended to replace the lamp after about 800-1000 hours.

※ Always turn off the lights when blocking the board.

※ Avoid leakage of light during use.

4.4 Cleaning the machine

Unlike coaters and other machines that come into intimate contact with paint, dryers only need to keep the lampshade clean and the appearance of the machine clean. However, the equipment should be protected from moisture and the equipment should be ventilated and dry.

4.5 Switching off the machine

   4.5.1 End of production

   ※ Reference to section 4.1 Start up program, reverse control operation to turn off the control power (press and hold the off button)

※ Turn off the power of the machine (set the main switch o or off on the control panel).

4.5.2 Stop in an emergency

     In the event of an emergency, immediately press the emergency stop switch or disconnect a safety cutout, all machine activity stops immediately, but the main switch and cable are still energized.

4.5.3 Restart after emergency stop

     Follow the steps below to start the machine again.

   ※ Ensure that the restart of the machine does not threaten the safety of the operator

※ Release the emergency stop switch

※ Check the machine for faults and correct any faults that have occurred.

Maintenance and repair of SPC FLOOR Double and Triple Lamp UV Dryer

   5.1 Maintenance Precautions

5.2 Replacement Parts (Maintenance)

  This chapter describes the replacement of critical spare parts and damaged parts. The consumable parts and consumables should be in storage. Otherwise, the production stop is generally higher than the cost of the storage accessories! If the machine is repaired for the first time, we recommend You take advantage of the services of Jingxin Heng Machinery, which will give you an opportunity to get a deep understanding of the machine.

5.3 Purchase accessories (please refer to the accessories list)

5.4 Settings and adjustments

 ※ Adjustment of lamp height

— Adjust according to the degree of dryness required by the work-piece.

— Adjust the gears at both ends to rise and fall.

※ Adjustment of lighting angle

— Manually flip the tube to the desired angle.

※ Adjustment of light intensity

— Adjust the half or full lamp according to the degree of dryness required by the work-piece.

— Reference lamp use chapter.

Troubleshooting of faults and errors

   6.1 Troubleshooting

6.2 Abnormal phenomena during production

Technical parameters

                                                                                                 600#/1000#/1300# UV dryer

7.UV Dryer Series Use Instruction File(Click to read it)

UV Dryer Series Use Instruction.pdf