TOOLCRAFT TO-7858587 Air Compressor User Manual

Original Instructions
Air Compressor 5L
Item no: 2619529

Introduction

Dear customer,
Thank you for purchasing this product.
If there are any technical questions, please contact: www.conrad.com/contact

Intended use

The product is an oil-free compressor with AC (mains) and DC (battery) power supply options. It can be used to:
■ inflate items such as tires and air mattresses.
■ operate pneumatic tools (e.g. air nailery).
Contact with moisture must be avoided under all circumstances.
The product is designed for private and commercial use.
In commercial institutions, the accident prevention regulations of the Employer’s Liability Insurance Association for
Electrical Systems and Operating Materials are to be observed.
The product can be used in schools and training centers. The use must be supervised by trained personnel.
If you use the product for purposes other than those described, the product may be damaged.
Improper use can result in short circuits, fires, electric shocks or other hazards.
The product complies with the statutory national and European requirements.
For safety and approval purposes, you must not rebuild and/or modify the product.
Read the operating instructions carefully and store them in a safe place. Make this product available to third parties only together with the operating instructions.
All company names and product names are trademarks of their respective owners. All rights reserved.

Delivery contents

■ Compressor
■ 2x Air filter units
■ Power leads with battery port adaptor| ■ Carry handle
■ Operating instructions
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Latest product information

Download the latest product information at www.conrad.com/downloads or scan the QR code shown. Follow the instructions on the website.

Description of symbols

| The symbol warns of hazards that can lead to personal injury.
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| Protection class 2 (double or reinforced insulation, protective insulation).
| Wear ear protection.
| The unit will start up automatically without warning if the pressure drops below cut-in pressure.
| The unit will start up automatically without warning if the pressure drops below cut-in pressure.
| The symbol warns of dangerous voltage that can lead to personal injury by electric shock.
| Wear eye protection.
| Wear a mask.
| The symbol warns of hot surfaces that can result in severe burns when touched. Read the information carefully.

Safety instructions

Read the operating instructions carefully and especially observe the safety information. If you do not follow the safety instructions and information on proper handling, we assume no liability for any resulting personal injury or damage to property. Such cases will invalidate the warranty/guarantee.

Read first!

■ This device is not intended to be used by persons (including children) with reduced physical, sensory or mental abilities or lack of experience and / or lack of knowledge unless they are supervised by a person responsible for their safety or have received instructions on how to use the device.
■ Supervise children so that they do not play with the appliance.

General

■ The product is not a toy. Keep it out of the reach of children and pets.
■ Do not leave packaging material lying around carelessly. This may become dangerous playing material for children.
■ If you have questions which remain unanswered by this information product, contact our technical support service or other technical personnel.
■ Maintenance, modifications and repairs must only be completed by a technician or an authorised repair centre.

Handling

■ Handle the product carefully. Jolts, impacts or a fall even from a low height can damage the product.

Operating environment

• Do not place the product under any mechanical stress.
• Protect the appliance from extreme temperatures, strong jolts, flammable gases, steam and solvents.
• Protect the product from high humidity and moisture.
• Protect the product from direct sunlight.
• Do not switch the product on after it has been taken from a cold to a warm environment. The condensation that forms might destroy the product. Allow the product to reach room temperature before you use it.

Operation

• Consult an expert when in doubt about the operation, safety or connection of the product.
• If it is no longer possible to operate the product safely, take it out of operation and protect it from any accidental use. DO NOT attempt to repair the product yourself. Safe operation can no longer be guaranteed if the product:
  • is visibly damaged,
  • is no longer working properly,
  • has been stored for extended periods in poor ambient conditions or
  • has been subjected to any serious transport-related stresses.

Mains cable

Do not modify or repair mains supply components including mains plugs, mains cables, and power supplies. Do not use damaged components. Risk of death by electric shock!

• The mains outlet must be located near to the device and be easily accessible.
• Never plug in or unplug the mains plug when your hands are wet.
• Never pull the mains plug from the socket by pulling at the cable. Always pull it from the mains socket using the intended grips.
• Unplug the mains plug from the mains socket if you do not use the device for an extended period of time.
• Disconnect the mains plug from the mains socket in thunderstorms for reasons of safety.
• Make sure that the mains cable is not squeezed, bent, damaged by sharp edges or put under mechanical stress.
• Avoid excessive thermal stress on the mains cable from extreme heat or cold.
• Do not modify the mains cable. Otherwise the mains cable may be damaged. A damaged mains cable can cause a deadly electric shock.
• Do not touch the mains cable if it is damaged.
  • First, power down the respective mains socket (e.g. via the respective circuit breaker) and then carefully pull the mains plug from the mains socket.
  • Never use the product if the mains cable is damaged.
• A damaged mains cable may only be replaced by the manufacturer, a workshop commissioned by the manufacturer or a similarly qualified person, so as to prevent any danger.
• Ensure that cables are not pinched, kinked or damaged by sharp edges.
• Always lay cables so that nobody can trip over or become entangled in them. This poses a risk of injury.

Connected devices

• Also observe the safety and operating instructions of any other devices which are connected to the product.

General Power Tool Safety Warnings

WARNING Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference.
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 and 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 residual current device (RCD) protected supply. Use of an RCD 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.
• Use personal protective equipment. Always wear eye protection. Protective equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries.
• 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 energising power tools that have the switch on invites accidents.
• Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.

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.

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.

Compressor

Transportation

• Do not use an attached air hose to carry or move the compressor. Always use the handle when transporting the product.
• Release the pressure in the air tank before moving.

Location

• Place the product on a firm, level surface.
• Never use the product in in areas where work is conducted with sprayed water.
• Never operate the product if acids, vapours, explosive gases, or inflammable gases are present.
• Only operate the product where there is good ventilation, and the operating conditions are within the specified range. For further information, see section “Technical data”.
• Risk of falling! Never operate product on a roof or other elevated positions. Use an additional air hose to reach higher locations.

Before use

• Inspect the product for cracks, pin holes, or other imperfections that could make the product unsafe to use.
• Before connecting the product to the power supply make sure the power source matches the data on the rating plate.
• Make sure the air intake is dry and dust free.
• Use flexible hoses to prevent transmitting unacceptable loads to the pipeline system at the connection between the compressor system and the pipeline system. Avoid long air lines.

During use

• Protect air lines from damage or puncture. Keep hose and power cord away from sharp objects, chemical spills, oil, solvents, and wet floors.
• The pressure gauge on the compressor is for reference only. To reduce the risk of over inflation, use a precise pressure measuring tool periodically during inflation.
• Risk of over inflation
  • Never leave a compressor unattended during inflation.
  • Keep your face away from the object that is being inflated.
  • Do not set a pressure level greater than the max. pressure rating of any connected attachments.
  • Do not exceed the pressure rating of any component in the system.

Risk of fire/explosion

• Keep the air compressor at least 10 meters away from explosive vapours (e.g., when using a spray gun).
• Do not leave the air compressor unattended for an extended time with power supply connected.
• Only operate the product in the correct orientation.
• Keep the exterior of the compressor dry, clean, and free from oil & grease.
• Do not cover or restrict the product intake/ventilation openings.

Respiratory protection
■ Protect your lungs. Wear a face or dust mask during use to protect against dust or debris in the air.

Risk to breathing (asphyxiation)
■ Compressed air is not safe for breathing. The air stream can contain carbon monoxide, toxic vapours, or solid particles from the air tank. Breathing these contaminants can cause serious injury or death.

Attachments and accessories
■ Risk of serious injury, damage, and explosion. Never exceed the pressure rating of air tools, spray guns, accessories, tires, and other inflatables.

Risk from projectiles
■ Never aim compressed air at people or animals. The compressed air stream can propel dirt, chips, loose particles, and small objects at high speed, resulting in property damage and/or personal injury.

Connecting battery leads

• Risk of electric shock! Never use the product with wet hands.
• Risk of electric shock! Check the insulation layer of the battery clamps is in normal condition (no damage, bareness, or disconnection).
• Avoid creating sparks by connecting battery leads in the correct order. Sparking can damage the vehicle electrical system and/or ignite flammable substances.
• When working around vehicles and batteries, be aware that loose hair, clothing, and jeweler (e.g., rings, bracelets, necklaces, and watches) can get trapped and/or conduct electricity and cause electric shock or burns.

Overview

Product

1. Power switch (DC/OFF/AC)
2. LCD / control panel
3. Solenoid valve
4. Air / condensation tank
5. Power cable / cable organizer
6. Compressed air outlet (quick connect)| 7. Safety valve with manual release
8. Carry handle (optional)
9. Air filter unit
10. Battery pack / adapter slot
11. Compressed air outlet
12. Drain valve for condensed water
13. Rubber feet
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Display / Buttons

Speed” (half power / silence mode)
Note: it takes a longer to build tank pressure at half power.
Setting Pressure| Shows what pressure has been set.
Current Pressure| Shows the actual pressure in the tank.
Running Speed| Shows the motor speed as a percentage (50% or 99%).
Running Time| Shows total motor operating hours.

Accessories

A Air filter units
C Battery leads adaptor
B Accessory handle

Assembling

Attach carry handle (optional)

Attach the optional carrry handle as shown:

Mount air filter units

Notes:

• Remove the plastic air inlet seals before attaching the filter units.
• Use a wrench to attach/remove the filters, and do not to overtighten. They cannot be screwed in all the way.
  Attach the air filter units as shown:

Power supply options

Note:
This product can receive power from three difference sources. For further details, see section: Technical data [} 42].

Mains power (AC)

• The product can operate tethered to a mains power supply.
• Fully unwind the power cable before connection.
• Wrap the cable around the cable organizer after use.

Power tool battery (DC)

• This product can operate untethered using a battery pack for power.
• Connect a compatible battery pack to the battery pack slot.
• Disconnect the battery after use.

Battery (DC)

Connecting cables to battery
Preconditions:
√ Battery contact terminals are clean.
√ If connecting to a battery installed in a vehicle, the engine and electrics must be switched OFF.
√ The compressor power switch must be in the OFF (0) position.

1. Connect the red (+) clamp to the positive (+) battery terminal.
2. Connect the black (-) clamp to the negative (-) battery terminal.
3. Wiggle the clamps back and forth to ensure good contact.
4. Connect the adaptor to the battery slot.

Disconnecting cables from battery

1. Disconnect the black (-) clamp from the negative (-) battery terminal.
2. Disconnect the red (+) clamp from the positive (+) battery terminal.

Operation

WARNING
Risk of unsafe operation
Firmly hold the air hose in hand when installing or disconnecting to prevent hose whip.
Check the air tank for signs of rust and damage before each use.
Do not use the compressor with a damaged or rusty air tank. If you discover any damage, consult a specialist workshop, or contact customer service.

WARNING
Risk of over-pressure
When inflating items rated for 1.4 bar or less, inflate in small increments.
Too much air pressure can cause the inflated object to burst. At regular intervals, determine accurate inflation pressure using a calibrated measuring device.
Observe the manufacturer’s maximum pressure rating for air tools and accessories.
Make sure the regulator is set to a pressure lower than the maximum pressure rating of the connected tool.

Preparing for use

1. Switch the power OFF (0).

2. Visually inspect the air hose and accessories before attaching. Replace parts if needed.

3. Make sure the following air outlets are closed:
   →  Compressed air outlet valve tap.
   → Drain valve at the bottom of the tank.

4. Check the safety release valve is not stuck by pulling the ring to engage the manual pressure release spring.

Using the compressor

Important:
• To prolong the life of the product do not operate continuously.
• Operate for 25 minutes intervals then switch the power OFF (0). Allow sufficient time for the product to cool to ambient temperature.

1. Connect the product to a source of power. See section: Power supply options [} 36].

2. Use the power switch to select a power supply option:
   → DC: when connecting to a battery.
   → AC: when connecting to the mains power supply.

3. The cooling fan will switch on and the LED display will light up.

4. Press the Fast/Silence button to set a Running Speed.
   → Silence (50% Running Speed) is quieter but will take longer for the Current Pressure (tank pressure) to build up to the set Working
   Pressure (output pressure).

5. Press the ON/OFF button to switch the compressor ON.

6. Press the ▲/▼ buttons to adjust the Setting Pressure.
   → Cut-out: The solenoid valve will release excess pressure when the Current Pressure matches the Setting Pressure. This is a safety mechanism to prevent over pressure.
   → Cut-in: The solenoid valve will cut back in to regulate the tank pressure when it drops to a set threshold.

7. Press the ON/OFF button to switch the compressor OFF when finished using.

8. Switch the power OFF (0).

After use

1. Disconnect the product from the power supply.
2. Disconnect air hose and any other connected accessories.
3. Release the tank pressure and drain any condensed water from the condensation tank. See section: Release tank pressure & drain condensation tank [} 40].

Error codes

■ Switch the power OFF, allow the product to cool approximately 10 minutes.
■ Observe the duty cycle. See section: Technical data [} 42].

Troubleshooting

battery is charged).
Ambient temperature too low.| Do not operate if ambient temperature is <0 °C.
Motor has overheated and over- heat protection has triggered.| Switch the power OFF (0), disconnect the power supply. Remove any conditions causing the overheating and/or allow the motor to cool down.
The compressor starts but there is no outlet pressure.| The non-return valve has leaks.| Check the non-return valve. Replace if necessary.
The seals are damaged.| Check the seals for damage. Replace if necessary.
Drain valve or compressed air out- let tap is not fully closed.| Check they are closed properly.
When the compressor starts, pressure is shown on the pressure gauge, but there is no pressure at the end of the high-pressure hose.| The hose connections have a leak.| Check the compressed air hose and connected accessories. Replace if necessary.
Quick-connect coupling has a leak.| Check the quick-connect. Replace if necessary.

Cleaning and Maintenance

WARNING
Accidental start-up can cause serious injury.
Always switch the power OFF and disconnect the power supply when assembling parts, adjusting, cleaning, performing maintenance, or if not in use.

Cleaning

Product
Important:
• Do not use aggressive cleaning agents, rubbing alcohol or other chemical solutions. They damage the housing and can cause the product to malfunction.
• Do not immerse the product in water.

1. Switch the power OFF (0).
2. Disconnect the product from the power supply.
3. Let the product cool down to ambient temperature.
4. Clean the product with a dry, fiber-free cloth.

Release tank pressure & drain condensation tank

WARNING
Air tank contains high pressure air. Keep face and other body parts away from all valves (e.g. drain valve, safety valve, solenoid valve).
Use ear protection as air flow noise can be loud when decompressing the tank.

WARNING
Water will condense in the air tank. If not drained, water can corrode and weaken the air tank causing a risk of rupture.

1. Switch the power OFF (0).

2. Disconnect the product from the power supply.

3. Disconnect any attached accessories.

4. Pull the pressure release ring on the safety valve to release pressure from the air tank.
   → If the safety valve ring is not operating correctly it should be replaced with one that is of the same type and specification (refer to the markings on the valve). Release the tank pressure by connecting a tool to the airline and operating it or closing the compressed air outlet valve, removing any connections, and slowly opening the valve tap.

5. Place a suitable container under the drain valve to catch any discharge.

6. Open the drain valve to release any condensed water.

7. Close the drain valve after all water has drained out.

Storage

Important:
Before storage:
• Release the tank pressure and drain all water from the tank. See section: Release tank pressure & drain condensation tank [} 40].
• Air dry the product and accessories.
■ Store the product in a dry location.
■ Store the product in the upright position.

Declaration of Conformity (DOC)

Conrad Electronic SE, Klaus-Conrad-Strafe 1, D-92240 Hirsch au hereby declares that this product is (are) in conformity with following directives, norms and/or regulations.
EMV Richtlinie 2014/30/EU/EMC directive 2014/30/EU
EN 55014-1: 2017, EN 55014-2: 2015
EN 61000-3-2: 2014, EN 61000-3-3: 2013
MD Richtlinie 2006/42/EG / MD directive 2006/42/EC
EN 1012-1: 2010
EN 60204-1: 2018
EN 62233: 2008
RoHS Richtlinie 2011/65/EU + 2015/863/EU / RoHS directive 2011/65/EU + 2015/863/EU

1. Click on the following link to read the full text of the EU declaration of conformity: www.conrad.com/downloads
2. Enter the product item number in the search box. You can then download the EU declaration of conformity in the available languages.

Disposal

****This symbol must appear on any electrical and electronic equipment placed on the EU market. This symbol indicates that this device should not be disposed of as unsorted municipal waste at the end of its service life.
Owners of WEEE (Waste from Electrical and Electronic Equipment) shall dispose of it separately from unsorted municipal waste. Spent batteries and accumulators, which are not enclosed by the WEEE, as well as lamps that can be removed from the WEEE in a non-destructive manner, must be removed by end users from the WEEE in a non-destructive manner before it is handed over to a collection point.
Distributors of electrical and electronic equipment are legally obliged to provide free take-back of waste. Conrad provides the following return options free of charge (more details on our website):

• in our Conrad offices
• at the Conrad collection points
• at the collection points of public waste management authorities or the collection points set up by manufacturers or distributors within the meaning of the ElektroG

End users are responsible for deleting personal data from the WEEE to be disposed of.
It should be noted that different obligations about the return or recycling of WEEE may apply in countries outside of Germany.

Technical data

Product

Inputs.| 220-240 V/AC 50/60 Hz (via AC power)
18 or 20 V/DC (via battery port)
12-30 V/DC (via cables for battery connection).
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Rechargeable battery slot| Compatibility: Makita 18 or 20 V
Power consumption| max. 500 W
Compressor duty cycle| ON: 25 mins. / OFF: 25 mins.
Output (compressed air)| max. 65 L/min.
Operating pressure| min. 1.4 bar, max. 9 bar
Pump| Oil-free, 2-cylinder
Safety valve with manual release| max. 10 bar
Solenoid valve cut out pressure| max. 9.1 bar
Pressure vessel| Capacity: 5 L
Material: Aluminium
Motor| Type: brushless
Speed: 1300 rpm @ 50%, 2500 rpm @ 99%
Suction power| max. 80 L/min
Ingress protection| IP20
Protection class| II
Operating/Storage conditions| 0 to +40°C, <85 % RF (non-condensing)
Dimensions (L x W x H).| 310 x 250 x 480 cm
Weight| 10.35 kg

Noise

Sound pressure level (LpA)……………………….. 70.2 dB(A)
Uncertainty (KpA) …………………………………….. 3 dB(A)
Sound power level (LWA) ………………………….. 82.8 dB(A)
Uncertainty (KWA) ……………………………………. 3 dB(A)
Guaranteed sound power level…………………. 94 dB(A)

The noise level of the appliance may exceed 80 dB(A). Wear suitable ear defenders to prevent hearing damage.
The value of the A-weighted emission sound pressure level at the workstation; the value of the associated uncertainty shall be given in accordance with Clause 8 of EN ISO 2151:2008.
The value of the A-weighted sound power level where the A-weighted emission sound pressure level at the workstation exceeds 80 dB(A); the value of the associated uncertainty shall be given in accordance with Clause 8 of EN ISO 2151:2008.
The reference number of the noise test code, EN ISO 2151:2008.

Exploded parts

Description of parts

This is a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240 Hirschau (www.conrad.com).
All rights including translation reserved. Reproduction by any method (e.g. photocopying, microfilming or the capture
in electronic data processing systems) requires prior written approval from the editor. Reprinting, also in part, is prohibited. This publication reflects the technical status at the time of printing.

Copyright by Conrad Electronic SE
*2619529_V3_0323_dh_mh_en 661563659-2 I1/O3

Documents / Resources

| TOOLCRAFT TO-7858587 Air Compressor [pdf] User Manual
TO-7858587 Air Compressor, TO-7858587, Air Compressor, Compressor
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References

• France.fr : Explore France and its wonders - Explore France
• Conrad Electronic » Alle Teile des Erfolgs
• Conrad Electronic » All parts of success
• Conrad Electronic – Alle Teile des Erfolgs
• Conrad Electronic » All parts of success
• Contact
• Download center
• Conrad Electronic Online Shop » Alle Teile des Erfolgs
• Conrad Electronic » All parts of success

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