deerma VC31 Handheld Wireless Vacuum Cleaner Instruction Manual

VC31 Handheld Wireless Vacuum Cleaner

Deermo
Handheld Wireless Vacuum Cleaner
Strong suction, quickly clean dust and garbage.
The front and rear biaxial floor brushes can clean once and bring double cleanliness.
Strong suction, sucks out dust particles in the crevices.
The floor brush rotates flexibly to clean the bottom of the furniture.
Long-lasting battery life, enough to clean large houses.
Instruction Manual for Handheld Wireless Vacuum Cleaner
VC31

Thank you for choosing Deerma’s products. Read this instruction manual carefully before use.
In addition, this instruction can be available on the following website: http://www.deerma.com

Safety Precautions

Placement

1. When using the vacuum cleaner, please hancle it gently to avoid impact;
2. Do not place the vacuum cleaner too close to fire sources and other high-temperature places;
3. Do not use and place the vacuum cleaner under extreme adverse conditions, such as extreme temperature, etc., it is recommended to use it indoors at ambient temperature of O-35°C, and please place it in a cool and dry place;
4. If the machine is not to be used for a long time, it is recommended to charge it every three months.

Before use

1. Please operate the product according to the instruction manual, otherwise it may cause damage to the product itself or cause personal injury;
2. Please check whether the adapter charging cable is in good condition before charging;
3. Please charge the battery fully after long-term placement;
4. When using the vacuum cleaner for the first time or replacing the specified filter element, make sure that the filter element is installed in place;
5. If the adapter is damaged, it must be replaced with a dedicated one purchased from its manufacturer or maintenance department.

During use

1. Always use this product in indoor environments such as homes, hotels, schools, etc., as well as in cars. Please do not use it in outdoor or industrial environments;
2. Do not allow persons (including children) who are incapacitated or suffering mental illness and sensory processing disorder to use or operate this product;
3. Do not allow children to use this product as a toy, and please supervise children to keep them away from this product as much as possible when using it;
4. Do not touch the power cord plug and use the product with wet hands to prevent personal injury;
5. Do not use the vacuum cleaner in an environment containing flammable and explosive gas;
6. Do not use this product to suck any liquids (such as water, gasoline and other flammable and explosive liquids, chlorine bleach, ammonia, sewage cleaners and other toxic solutions);
7. Do not use this product to suck any buming or smoking objects (such as unextinguished cigarette butts, matches, etc.);
8. Do not use this product to suck hard or sharp objects (such as decoration waste, glass, iron nails, etc.);
9. Do not use this product to suck small particles such as cement, gypsum powder and calcimine, or large objects such as toy and paper ball to avoid machine failure;
10. When the electric nozzle head is working, please do not place the limbs of people or pets close to the rotating position of the nozzle head to avoid injury;
11. Do not run the vacuum cleaner for a long time when its nozzle or air outlet are blocked, so as not to damage the machine;
12. Never use the vacuum cleaner without the dust cup installed;
13. Do not place the vacuum cleaner against unstable surfaces such as chairs and dining tables to prevent damage or personal injury caused by falling;
14. If abnormal noise occurs in the motor during use, please stop using the vacuum cleaner immediately;
15. If the fully charged machine fails to work, go to the designated service point for inspection and maintenance, and do not disassemble the machine by yourself.

Technical Parameters

Product parameters and features
a. Product parameters
Product Name: Handheld Wireless Vacuum Cleaner
Product Model: VC31
Operating Voltage: 14.4V
Rated Power: 18O0W
Capacity of Lithium Battery: 4000mAh
Charging Current: 1000mA
Charging Voltage: 18V
Dust Cup Capacity: 0.6L
Product Weight: 3kg
Material: ABS/PC (main material)
Product Dimensions: 236x188x1192mm
Noise: ≤80dB(A)
Charging Duration:≤4 hours
Battery Life: ≥18min
Packing List: Main unit, extension tube, floor nozzle, adapter, two—in—one crevice nozzle, holder (including expansion tubes and screws), blade comb, and instruction manual (including warranty card)

b. Product features

1. This product is novel, fashionable, coordinated and outstanding.
2. Wireless design with light weight brings convenient and comfortable use, and avoids problems such as frequent jamming and power socket changing.
3. Two roller brushes of floor nozzle realize more efficient and deeper cleaning.
4. Floor nozzle can be rotated within 360° for cleaning without dead comers, showing a high-end elegant appearance.
5. Dust cup has a built-in cyclone filter to collect dust and prevent backflow; it can be detached for washing and cleaning repeatedly.
6. Extension tube can be detached from the main unit, and convenient switching between stick and handheld modes allows the main unit to carry other accessories for multi-functional use.

Structure Diagram

Please unpack the packaging box and check for damaged or missing part, and if damaged or missing part is identified, contact our after-sales service in time. Parts contained are as follows:
1  Main unit 2 Extension tube 3 Floor nozzle 4 Dust cup 5 Filter mesh 6 Filter element
7 Two-in-one crevice nozzle 8 Holder 9 Blade comb 10 Adapter
Remark: The above configuration may be different from the actual product purchased. Please refer to the actual product.

Circuit Diagram

This diagram is only for reference, and is subject to update without notice.
Please refer to the actual product. Deerma reserves the right to final interpretation.

Instructions for Installation

Installation of complete machine

1. Insert the extension tube vertically into the corresponding port of the main unit as arrowed in the figure, until the extension tube button is buckled in place.
2. Insert the floor nozzle vertically into the corresponding port of the extension tube as arrowed in the figure until it is completely fitted.

Installation of accessories

1. The two—in—one crevice nozzle can be directly connected to the main unit for use.
2. Insert the two-in-one crevice nozzle vertically into the corresponding port of the main unit according to the direction shown in the figure until it becomes a little tight.
3. The two—in—one crevice nozzle is suitable for cleaning the dust on sofas, wall cabinets and various countertops, as well as in small gaps of doors, windows, corners, etc.

Tips: According to the needs of use, the two-in—one crevice nozzle can realize the expansion and contraction of the brush head by flipping the buckle. Installation of holder
Tips: The holder should be fixed near the power socket so that the product can be charged by plugging in the adapter.

Installation method 1:
On the wall 85cm high from the ground, drill 2 holes with a diameter of 6mm (spacing at 89.5mm) as shown in the figure below, and install the expansion tubes; then screw in two d4mm screws reserving a gap of 2mm), and align the holder holes with the screws to fix them firmly. Installation method 2:
Take out the wall sticker, tear off its film on the surface, and paste one side on the back of the holder and the other Side on the wall as shown in the figure below (keep the holder 85cm high from the ground), and then fix the holder firmly on the wall.

Instructions for Use **

**

Power button: Press and hold the power button to turn on the product, then it runs at high speed, and then press again, the product will be turned off, which are in a cyclically manner.
Battery indicator: After turn—on, when the product is fully charged, the battery indicator will stay on in white. When the battery is under charge, the indicator will stay on in red.When the battery is exhausted, the indicator will flash 3 times in red and then the product will be turned off.
Floor nozzle indicator: During use, the roller brushes of the floor nozzle will stop rotating when they encounter some obstacles, but the main unit will still continue to work. At this time, the indicator will stay on in white, reminding you to clean up the entangled garbage of the floor nozzle in time.
Filter element indicator: If this indicator stays on in white, it indicates that the filter element in the dust cup has been seriously clogged, reminding you to clean or replace the filter element in time.

Charging Method

1. Before charging, please make sure that the adapter is well connected to the AC power supply, and the output end of the adapter is plugged into the charging port of the main unit.
2. During charging, the battery indicator will flash in white.
3. After full charging, the battery indicator will go out.

Vacuuming

1. Press and hold the power button to turn on the product, then it runs at high speed, and then press again, the product will be tumed off.
2. Hold the handle of the product and push the floor nozzle forward and backward on the floor for vacuuming. You can also connect the two-in—one crevice nozzle according to actual needs.

Removal and Installation

Removal and installation of dust cup

1. As shown in the figure below, hold the main unit with one hand and hold the buckle of the dust cup with the other hand to take the dust cup out.

2. As shown in the figure below, after taking out the dust cup, hold the dust cup with one hand and pinch the snap buckle with the thumb and index finger of the other hand to press and take out as arrowed, so that the filter mesh can be separated from the dust cup.

3. As shown in the figure below, hold the top of the filter element with one hand and tum the filter mesh with the other hand to move the bar—shaped mark to the left to separate them.

4. As shown in the figure below, dump out the garbage in the dust cup into the waste bin and clear the dust from the filter mesh. You can also rinse the filter mesh with clean water.
   The rinsed filter mesh must be placed in a ventilated place to dry before use.The filter element can be replaced if necessary.
   Tips: Pulling the buckle on the filter element can shake off the dust.In order to ensure the vacuuming effect, it is recommended to replace the filter element every 2-3 months.

5. Follow the above steps in reverse order to complete the installation of the dust cup.

Removal and installation of roller brush

1. As shown in the figure below, open the buckle to pull out the roller brushes for cleaning.
2. As shown in the figure below, use the blade comb to clean the hair and fabrics from the surface of the roller brushes.

Tips: It is recommended to check whether there are hair and fabrics on the surface of the roller brushes after each use, and if any, clear them in time to avoid affecting the normal use of the floor nozzle.

Fault Analysis and Troubleshooting

Vacuum cleaner failure to work
Cause analysis:

1. Low battery power
2. Too long use time, Causing over—temperature
3. Power switch failure to be turned on
4. Damaged motor/battery

Troubleshooting:

1. Charge the vacuum cleaner
2. Turn off the vacuum cleaner for cooling down, and restart it
3. Turn on the power switch of the vacuum cleaner correctly
4. Please contact after-sales service.

Poor vacuuming
Cause analysis:

1. The dust cup is full
2. The floor nozzle is blocked by foreign objects
3. The filter element is clogged or not fully dried after cleaning

Troubleshooting:

1. Clean up the garbage in the dust cup
2. Clean up the foreign objects in the floor nozzle
3. Clean the filter element or fully dry it

Excessive noise
Cause analysis:

1. The dust cup is full
2. The air duct is blocked by foreign objects

Troubleshooting:

1. Clean up the garbage in the dust cup
2. Clean up the foreign objects in the air duct (floor nozzle, extension tube or dust cup)

Floor nozzle failure to rotate
Cause analysis:

1. Floor nozzle blocking protection
2. The floor nozzle motor fails to be energized

Troubleshooting:

1. Clear the entanglement of the electric floor nozzle
2. Contact the after-sales service center.

Vacuum cleaner failure to be charged
Cause analysis:

1. The adapter and the AC power supply are not firmly connected
2. Improper connection between the adapter and the charging port
3. Damaged adapter

Troubleshooting:

1. Connect the adapter to the AC power socket firmly
2. Connect the adapter to the charging port firmly
3. Please contact after-sales service.

Battery indicator stays on in red for 5s during charging
Cause analysis:

1. The adapter does not match the product

Troubleshooting:

1. Please use the adapter provided with this product for charging

Note: If the above faults occur during the use of the vacuum cleaner, please troubleshoot them by yourself according to the above methods. If the problem cannot solved, please stop using the vacuum cleaner immediately, unplug the power plug, and contact the after-sales service.

Storage of Accessories

1. When the accessories are not needed, they can be inserted into the holder for storage.
2. Insert the two-in-one crevice nozzle vertically into the corresponding port of the holder according to the direction shown in the figure until it becomes a little tight.
3. Insert the blade comb vertically into the corresponding groove of the holder in the direction shown in the figure.

Maintenance

Note: Before cleaning and maintaining the product, please turn off the product and unplug the power plug.
Tips:

1. Please clean the dust cup regularly to avoid excessive accumulation of dust to block the air duct, resulting in a ecrease in suction.
2. Remove the dust cup for cleaning above the waste bin to prevent dust from falling onto the floor.

Battery Disposal Methods

1. The vacuum cleaner being charged is in standby state and cannot be used for normal work.
2. Do not use other adapters to charge the vacuum cleaner.
3. Do not use the accompanied adapter to charge other devices.
4. Before disposing of the vacuum cleaner, please take out its battery.
5. Be sure to power off the vacuum cleaner before taking out its battery.
6. Dispose of the battery in a safe way rather than throwing it away randomly.

Disposal Method

1. Use a suitable screwdriver to remove the 7 screws from the main unit.
2. Pry open the cover of the main unit.
3. Open the left and right shells of the main unit and take out the battery pack inside.
4. Tear off the protective cotton on the left and right sides of the battery pack, use a suitable screwdriver to remove the 4 screws on the top and sides, use a pair of scissors to cut off the nickel sheet connecting the battery and the PCB (be careful not to make  the positive and negative touch each other, otherwise a short circuit may occur), then remove the bracket, and at this time, you can separate the battery to dispose of it.

**** All products bearing this symbol are waste electrical and electronic equipment (WEEE as in directive 2012/19/EU) which should not be mixed with unsorted household waste. Instead, you should protect human health and the environment by handing over your waste equipment to a designated collection point for the recycling of waste electrical and electronic equipment, appointed by the government or local authorities. Correct disposal and recycling will help prevent potential negative consequences to the environment and human health. Please contact the installer or local authorities for more information about the location as well as terms and conditions of such collection points.

Guangdong Deerma Technology Co., Ltd.
Add: No.4—1 Longhui Road, Malong Village Committee, Beijiao Town, Shunde District, Foshan City, Guangdong Province, China
Made in China

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