Home > Knowledge > Content
- Jun 03, 2018 -


Operation instructions



Before operating this appliance, please ensure that you read & understand all the instructions that apply to it, as failure to comply with these instructions may result in personal injury to other person, and also increase the risk of fire of electrical shock. Please ensure that any replacement parts or accessories used with this appliance are correctly and/or securely fitted before use.

Please retain the instructions for constant reference.

Zhejiang Clean Technology Co., LTD.

301 Room, No. 65 Building, Gongshang Town, JINHUA, Zhejiang, China




The equipment complies with the safety regulations required for electrical equipment.

Read through the instructions for use before starting up the equipment.


Improper use can lead to personal injury and property damage. Users who are not familiar with the instructions, may not operate the equipment. Keep the instructions for use in safe custody.


Children and youths are not permitted to operate the equipment.


Safety Information


l  Do not leave the cleaner running without supervision.

l  The mains voltage must be the same as the details on the machine’s model plate.

l  Do not carry the cleaning by the cable. Only remove the cable from the socket by pulling the plug. Protect the cable from oil, heat and sharp edges. Damaged cables can cause an electric shock.

l  Ensure that the cable is not damaged by being run over, crushes, torn, etc.

l  The plug must be removed before cleaning or maintaining the appliance.

l  Keep the nozzles and filters clean and functional to ensure that the cleaner works better and more safely.

l  Do not use to suck up water.

l  Do not leave the cleaner out in the rain.

l  Do not immerse in water for cleaning.

l  Do not use the cleaner to vacuum inflammable or explosive liquids, causticity object, hot and burning dust or harmful material to human body.

l  Ensure the temperature of the ash can not exceed Celsius 50 °C.

l  Only use the accessories recommended by the manufacturer.

l  Keep the cleaner in a dry room.

l  Don't vacuum the objects as follows: liquid, inflammable and explosive dangerous material, corrosive material and burning ash, match, and cigarette.

l  If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similarly qualified person in order to avoid a hazard.

l  This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.

l  Children should be supervised to ensure that they do not play with the appliance.

l  Do not use the appliance if the filter is not installed! Do not used other filters except the ones (fire prevention filter) attached to the appliance by manufacturer.




CT-A172 exploded diagram


Technical data

CT-A172-**W*-L;   **=550,600,800,900,1000,1200,1400,1600; *=10, 12,15,18,20,25,30;

Rated voltage/Rated frequency:  220-240V~50/60Hz         

Rated input power:    **=550:550W, **=600:600W, **=800:800W, **=900:900W,**=1000:1000W, **=1200:1200W, **=1400:1400W, **=1600:1600W                          

Container capacity:     =10: 10Litres, *=12: 12Litres,*=15: 15Litres, *=18: 18Litres, *=20: 20Litres, *=25: 25Litres, *=30: 30Litres


Use instructions

l  Fit the fire prevention filter (10) on the bottom of motor base (7). The filter should be took out and cleaned after every heavy use.

l  Connect one end of metal hose (15) with the suction mouth (14) on tank tightly.

l  Put aluminum tube into fireplace or stove to vacuum ash.

l  Connect the plug to the socket.

l  Switch on: set the switch (2) to " I "

l  Switch off: set the switch (2) to "O"


Move the suction tube with light pressure slowly and evenly over the dirt.


Maintenance and cleaning

l  Stop the cleaner.

l  Disconnect the mains plug from the power supply.

l  Disconnect hose, tube and container.

l  Clean connector A (15), connector B (16), metal hose and tube and keep them unblocked.

l  Use a damp cloth to clean the plastic parts.

l  Empty the dust container, and if necessary, wash it.

l  Clean the dust on filter (9) with brush, and if necessary, wash it.

l  Do not use cleaning products, solvents or sharp objects for this purpose.


Only use accessories and spare parts recommended by the manufacturer. If the equipment fail some day in spite of our quality controls and your maintenance, only have it repaired by an authorized electrician.


Correct Disposal of this product


Warranty Information

The manufacturer provides warranty in accordance with the legislation of the customer's own country of residence, with a minimum of 1 year (Germany: 2 years), starting from the date on which the appliance is sold to the end user.


The warranty only covers defects in material or workmanship.


The repairs under warranty may only be carried out by an authorized service centre. When making a claim under the warranty, the original bill of purchase (with purchase date) must be submitted.


The warranty will not apply in cases of:

- Normal wear and tear

- Incorrect use, e.g. overloading of the appliance, use of non-approved accessories

- Use of force, damage caused by external influences

- Damage caused by non-observance of the user manual, e.g. connection to an unsuitable mains supply or non-compliance with the installation instructions

- Partially or completely dismantled appliances

Related Products