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USER MANUAL VC503DC Vonroc
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White silhouette of a knife on black background (no text or symbols)EN Original Instructions 05
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Technical diagram of a vacuum cleaner with numbered parts and an inset close-up view showing internal components.
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1 4 5 2 B
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C 4 19 18 21 21 20
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D 7 13 10 9 12 8 11 10 9 12
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E1 7 2 E2 7 14
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Technical line drawing of a mechanical component with no visible text or symbols
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15 17 22 161. SAFETY INSTRUCTIONS
Read the enclosed safety warnings, the additional safety warnings and the instructions. Failure to follow the safety warnings and the instructions may result in electric shock, fi re and/or serious injury. Save the safety warnings and the instructions for future reference.
The following symbols are used in the user manual or on the product:


Read the user manual.
Indoor use only.

Class II machine - Double insulation - You don't need any earthed plug.

Time-lag miniature fuse-link.

Max temperature 45°C.

Do not throw the battery into fi re.

Do not throw the battery into water.

Separate collection for Li-ion battery.

Do not dispose of the product in unsuitable containers.

The product is in accordance with the applicable safety standards in the European directives.
SAFETY NOTES
THIS APPLIANCE CAN BE USED BY CHILDREN AGED FROM 8 YEARS AND ABOVE AND PERSONS WITH REDUCED PHYSICAL, SENSORY OR MENTAL CAPABILITIES OR LACK OF EXPERIENCE AND KNOWLEDGE IF THEY HAVE BEEN GIVEN SUPERVISION OR INSTRUCTION CONCERNING USE OF THE APPLIANCE IN A SAFE WAY AND UNDERSTAND THE HAZARDS INVOLVED. CHILDREN SHALL NOT PLAY WITH THE APPLIANCE. CLEANING AND USER MAINTENANCE SHALL NOT BE MADE BY CHILDREN WITHOUT SUPERVISION.
- Do not vacuum materials that are harmful to one's health, e. g. dust from beech or oak wood, masonry dust, asbestos. These materials are considered carcinogenic. Inform yourself about the valid regulations/laws for your country concerning the handling of materials that are hazardous to one's health.
- Use the vacuum cleaner only when you fully understand and can perform all functions without limitation, or have received appropriate instructions. A thorough introduction reduces operating errors and injuries.
- The vacuum cleaner is suitable only for vacuuming dry materials. The penetration of liquids increases the risk of an electric shock.
- The vacuum cleaner may only be used and stored indoors. The penetration of rain or moisture into the vacuum cleaner lid increases the risk of an electric shock.
- Do not vacuum hot or burning dusts, and in rooms with an explosion hazard. Dusts can ignite or explode.
- Remove the battery pack from the vacuum cleaner before maintaining or cleaning, making any adjustments, changing accessories or placing the vacuum cleaner aside. This safety measure prevents accidental starting of the vacuum cleaner.
- Provide for good ventilation at the working place.
- Have the vacuum cleaner repaired only through qualified specialists and only using original spare parts. This ensures that the safety of your vacuum cleaner is maintained.
- Do not clean the vacuum cleaner with a water jet pointed directly at it. The penetration of water into the vacuum cleaner lid increases the risk of an electric shock.
- When the vacuum cleaner is not in use, store it securely.
- The storage place must be dry and lockable. This prevents the vacuum cleaner being damaged when it is stored or being used by inexperienced people.
- The device is not suitable for commercial or industrial use.
- Do not use for vacuuming up damp substances or liquids.
- Do not use for vacuuming up ash or soot. - Do not use for vacuuming up building rubble.
SAFETY WARNINGS FOR BATTERY
a) Do not open the battery. Danger of shortcircuiting.
b) Protect the battery against heat, e. g., against continuous intense sunlight, fire, water, and moisture. Danger of explosion.
c) In case of damage and improper use of the battery, vapours may be emitted. Ventilate the area and seek medical help in case of complaints. The vapours can irritate the respiratory system.
d) Use the battery only in conjunction with your Vonroc product. This measure alone protects the battery against dangerous overload.
e) The battery can be damaged by pointed objects such as nails or screwdrivers or by force applied externally. An internal short circuit can occur and the battery can burn, smoke, explode or overheat.
SAFETY WARNINGS FOR CHARGER Intended use
Charge only CD801AA and CD803AA type rechargeable Battery packs with the charger. Other types of batteries may burst causing personal injury and damage.
a) Do not recharging non-rechargeable batteries!
b) During charging, batteries must be placed in the well ventilated area!
2. MACHINE INFORMATION
Intended use
The handheld vacuum cleaner is suitable for dry vacuuming with the aid of the accompanying filter. The vacuum is not intended for the vacuuming of flammable, explosive or hazardous dusts. The vacuum cleaner may only be used and stored indoors, in private households and in enclosed spaces in a domestic environment at room temperature. The device is not suitable for commercial or industrial use.
TECHNICAL SPECIFICATIONS

This manual has been drawn up for different sets / article numbers. Check the corresponding article number in below specifications table for the correct composition and contents of your set.
| Model No. | Batteries included | Chargers included |
| VC503DC | - | - |
| S_VC503DC | CD801AA CD802AA | |
| S2_VC503DC | 2 x CD801AA CD802AA | |
| S3_VC503DC | CD803AA CD802AA |
| Machine information | |
| Voltage battery 20V | --- |
| Suction force 3.8 kPA, 1.4 m3/min | |
| Container capacity 500ml | |
| Tube diameter ∅ 32mm | |
| Model No. CD801AA | |
| Battery Type Lithium-Ion | |
| Voltage 20V | --- |
| Capacity | 2.0 Ah |
| Recommended charger | CD802AA |
| Weight | 0.3 kg |
| Model No. CD802AA | |
| Charger input | 220-240V, 50Hz 0.4A |
| Charger output 21V | ——2.5A |
| Charging time 2Ah battery | 60 minutes |
| Charging time 4Ah battery | 120 minutes |
| Recommended batteries | CD801AA, CD803AA |
| Weight | 0.36 kg |
| Model No. CD803AA | |
| Battery Type Lithium-Ion | |
| Voltage 20V | —— |
| Capacity | 4.0 Ah |
| Recommended charger | CD802AA |
| Weight | 0.65 kg |
Only use the following batteries of the VONROC VPOWER 20V battery platform. Using any other batteries could cause serious injury or damage the tool.
CD801AA 20V, 2Ah Lithium-Ion
CD803AA 20V, 4Ah Lithium-Ion
The following charger of the can be used to charge these batteries.
CD802AA Quick charger
The batteries of the VONROC VPOWER 20V battery platform are interchangeable with all the VONROC VPOWER 20V battery platform tools.
DESCRIPTION
The numbers in the text refer to the diagrams on page 2-3.
-
Handle
-
Release button for dust cup
-
On/Off switch
-
Battery
-
Battery unlock button
-
Motor housing
-
Dust cup
-
Extension tube
-
Cushion nozzle
-
Joint nozzle
-
Holder for cushion nozzle/joint nozzle
-
Floor nozzle
-
Suction opening
-
Filter assembly
-
Filter cover part 1
-
Filter seal
-
Filter
-
Battery LED indicators button
-
Battery LED indicators
-
Charger
-
Charger LED indicators
-
Filter cover part 2
3. ASSEMBLY

Before any work on the power tool, remove the battery.

The battery must be charged before first use.
Inserting the battery into the machine (Fig. B)

Ensure that the exterior of the battery is clean and dry before connecting to the charger or machine.
-
Insert the battery (4) into the base of the machine as shown in Fig. B.
-
Push the battery further forward until it clicks into place.
Removing the battery from the machine (Fig. B)
- Push the battery unlock button (5).
- Pull the battery out of the machine like shown in Fig. B.
Checking the battery charging status (Fig. C)
- To check the battery charge status, push the button (18) on battery shortly.
- The battery has 3 lights indicating the charge level, the more lights that burn, the more charge the battery has left.
- When the lights are not burning it means the battery is empty and must be charged immediately.
Charging the battery with the charger (Fig. C)
- Take the battery (4) from the machine.
- Turn the battery (4) to upside down position and slide it onto the charger (20) as shown in Fig. C.
- Push the battery until it is fully pushed into the slot.
- Plug the charger plug into an electrical outlet and wait for a while. The LED indicators on the charger (21) will lighten up and show the charger status.
The charger has 2 LED indicators (21) which indicate the status of the charging process:
| Red LED Status Green LED status Charger status | ||
| Off Off No power | ||
| Off On | Standby mode:- No battery is inserted or,- Battery inserted but charging has fi nished | |
| On | Off | Battery charging in progress |
- Fully charging the 2Ah battery may take up to 60 minutes.
- Fully charging the 4Ah battery may take up to 120 minutes.
After the battery is fully charged remove the charger plug from the outlet and remove the battery from the charger.

When the machine is not being used over a longer period of time it is best to store the battery in charged condition.
Assembly of the nozzles (Fig. D)
Either assembly the nozzles (9, 10 or 12) directly to the suction opening (13) of the machine or use the extension tube (8).
Floor nozzle (12)
The floor nozzle is designed for domestic dry vacuuming in, for example, the house, workroom, or car.
Joint nozzle (10)
The joint nozzle is designed for domestic dry vacuuming, edges and other areas that are diffi cult to access.
Cushion nozzle (9)
The cushion nozzle is designed for domestic dry vacuuming, for example cushion of sofa's or textile furniture.
Accessories holder for storage (11)
Put the vacuum cleaner accessories in the provided holder on the vacuum cleaner.
4. OPERATION
Note: Regular emptying of the dust cup and cleaning of the filter assembly ensures optimal vacuum capacity.
Switching the machine on/off (Fig. A)
- To switch on the vacuum cleaner, move the On/Off switch (2) forwards (direction ON).
- To switch off the vacuum cleaner, move the On/Off switch (2) backwards (direction OFF).
5. MAINTENANCE

Before cleaning and maintenance, always switch off the machine and remove the battery pack from the machine.
Clean the machine casings regularly with a soft cloth, preferably after each use. Make sure that the ventilation openings are free of dust and dirt. Remove very persistent dirt using a soft cloth moistened with soapsuds. Do not use any
solvents such as gasoline, alcohol, ammonia, etc. Chemicals such as these will damage the synthetic components.
Cleaning the Dust Cup (Fig. E1, E2)
To maintain the optimum performance of the vacuum cleaner, clean the dust cup (7) after each use.
- Press release button (2) and remove the dust cup (7) from the motor housing (6).
- Remove the fi Iter assembly (14) from the dust cup.
- Shake/tap out the dust cup (7) over a suitable waste bin.
If required, clean the dust cup with a moist cloth. If required, clean the filter assembly (see "Cleaning the Filter Assembly"). - Reinsert the filter assembly (14) into the dust cup (7).
Afterwards, hang the dust cup at the bottom into the motor housing, apply light pressure until the dust cup can be heard to engage.
Cleaning the Filter Assembly (Fig. F1, F2)
- Press release button (2) and remove the dust cup (7) from the motor housing (6).
- Remove the fi Iter assembly (14) from the dust cup.
- Remove the fi Iter cover part 1 (15) from the fi Iter seal (16).
- Remove the fi Iter cover part 2 (22), take out the fi Iter (17) out of fi Iter cover part 1 (15).
If necessary, you can wet clean the fi lter (17): Clean it under running water without any cleaning detergent, squeeze out the fi lter (17) and allow the fi lter to dry well in order to avoid the formation of mould. - Assembly is carried out in reverse order.
MALFUNCTIONS
In the case of insufficient vacuuming performance, check the following:
1. Is the dust cup (7) full?
- See "Cleaning the Dust Cup".
- See "Cleaning the Filter Assembly".
2. Is the fabric fi lter (17) clogged with dust?
3. Is the capacity of the battery pack too low?
- See "Checking the battery charging status".
Regular emptying of the dust cup (7) and cleaning of the filter assembly (14) ensures optimal vacuum capacity.
ENVIRONMENT

Faulty and/or discarded electrical or electronic apparatus have to be collected at the appropriate recycling locations.
Only for EC countries
Do not dispose of power tools into domestic waste. According to the European Guideline 2012/19/EC for Waste Electrical and Electronic Equipment and its implementation into national right, power tools that are no longer usable must be collected separately and disposed of in an environmentally friendly way.
WARRANTY
VONROC products are developed to the highest quality standards and are guaranteed free of defects in both materials and workmanship for the period lawfully stipulated starting from the date of original purchase. Should the product develop any failure during this period due to defective material and/or workmanship then contact VONROC directly.
The following circumstances are excluded from this guarantee:
- Repairs and or alterations have been made or attempted to the machine by unauthorized service centers;
- Normal wear and tear;
- The tool has been abused, misused or improperly maintained;
- Non-original spare parts have been used.
This constitutes the sole warranty made by company either expressed or implied. There are no other warranties expressed or implied which extend beyond the face hereof, herein, including the implied warranties of merchantability and fi tness for a particular purpose. In no event shall VONROC be liable for any incidental or consequential damages. The dealers remedies shall be limited to repair or replacement of nonconforming units or parts.
The product and the user manual are subject to change. Specifications can be changed without further notice.
VEILIGHEIDSWAARSCHUWINGEN
DIT APPARAAT MAG WORDEN GEBRUIKT DOOR KINDEREN VANAF 8 JAAR EN DOOR PERSONEN MET VERMINDERDE LICHAMELIJKE, ZINTUIGLIJKE OF GEESTELIJKE VERMOGENS, OF MET EEN GEBREK AAN ERVARING EN KENNIS, MITS ZIJ ONDER TOEZICHT STAAN OF GEÏNSTRUEERD ZIJN BETREFFENDE HET VEILIG GEBRUIK VAN HET APPARAAT EN ZICH BEWUST ZIJN VAN DE ERMEE VERBONDEN RISICO'S. KINDEREN MOGEN NIET MET HET APPARAAT SPELEN. REINIGING EN GEBRUIKERSONDERHOUD