NT 50/2 Me Classic - Vacuum Cleaner Kärcher - Free user manual and instructions

USER MANUAL NT 50/2 Me Classic Kärcher

H05VV-F 2x1,0 H05VV-F 2x1,0 H05VV-F 2x1,0 Teilenummer (EU) 9.770-933.0 9.770-933.0 9.770-933.0 Kabellänge m 7,5 7,5 7,5English 9 Contents General notes Read these original instructions and the enclosed safety instructions before us- ing the device for the first time. Act in ac- cordance with them. Keep both books for future reference or for future own- ers. ● If the operating instructions and safety instructions are not observed, the device can be damaged and dangers could arise for users and other persons. ● Notify the dealer immediately in the case of shipping damage. ● Check the package contents when unpacking for missing accessories or for damage. Environmental protection The packing materials can be recycled. Please dispose of packaging in accordance with the en- vironmental regulations. Electrical and electronic appliances contain valu- able, recyclable materials and often components such as batteries, rechargeable batteries or oil, which - if handled or disposed of incorrectly - can pose a potential threat to human health and the environ- ment. However, these components are required for the correct operation of the appliance. Appliances marked by this symbol are not allowed to be disposed of togeth- er with the household rubbish. Notes on the content materials (REACH) Current information on content materials can be found at: www.kaercher.com/REACH Intended use 몇 WARNING Health risk Inhalation of dusts that are harmful to health Do not use the device for vacuuming up dusts that are harmful to health. ● This vacuum cleaner is intended for the wet and dry cleaning of floor and wall surfaces. ● This unit is suitable for commercial use, e.g. on con- struction sites, in industrial systems, in workshops and rental companies. Description of the device Illustration A 1 Star screw 2 Cartridge filter 3 Float (mechanical overflow protection) 4 Suction head 5 Suction hose 6 Push handle 7 Suction head lock 8 Dirt receptacle 9 Steering roller 10 Chassis 11 Suction hose port 12 Floor nozzle for wet vacuum cleaning 13 Floor nozzle for dry vacuum cleaning 14 Suction pipe 15 Hose/cable holder 16 Carrying handle 17 Angle piece 18 Suction turbine trigger 1 19 Suction turbine trigger 2 20 Holder for suction pipe including floor nozzle 21 Floor nozzle holder 22 Suction pipe holder 23 Socket for angle piece 24 Drain hose (NT 70/2, NT 90/2 only) 25 Holder for crevice nozzle 26 Type plate 27 Mains cable Preparation

1. Unpack the device and install the accessories.

Illustration B Initial startup Dry vacuuming ATTENTION Danger due to fine dust entering Risk of damage to the suction motor. Make sure that the cartridge filter and, if necessary, a membrane filter (special accessory) are used when dry vacuuming. ● When vacuuming fine dust, a fleece filter bag (spe- cial accessory, NT 50/2 only) can also be used. Installing the fleece filter bag NT 50/2 only:

1. Unlock and remove the suction head.

2. Attach the fleece filter bag (special accessory) and

ensure that it is fitted correctly. Illustration C

3. Fit and lock the suction head.

• General notes p. 9
• Environmental protection p. 9
• Intended use p. 9
• Description of the device p. 9
• Preparation p. 9
• Initial startup p. 9
• Operation p. 10
• Transport p. 10
• Storage p. 10
• Care and service p. 10
• Troubleshooting guide p. 11
• Warranty p. 11
• Accessories and spare parts p. 11
• EU Declaration of Conformity p. 11
• Technical data English Installing the membrane filter p. 1210

1. Unlock and remove the suction head.

2. Pull the membrane filter (special accessory) over

the edge of the container and ensure that it is fitted correctly. Illustration D

3. Fit and lock the suction head.

Wet vacuum cleaning ● When wet vacuum cleaning, the cartridge filter can be replaced by a coarse dirt filter (special accesso- ry) or a membrane filter (special accessory). ATTENTION Danger from wet substances Risk of damage to the suction motor. Make sure that either the cartridge filter, a coarse dirt fil- ter (special accessory) or a membrane filter (special ac- cessory) is used for wet vacuum cleaning. ● The fleece filter bag (special accessory) must al- ways be removed when vacuuming wet substances. ● On completion of wet vacuum cleaning: Clean the float and container with a damp cloth and dry. Installing the coarse dirt filter ● When changing from wet to dry vacuuming, replace the coarse dirt filter with a cartridge filter and a mem- brane filter if applicable.

1. Unlock and remove the suction head.

2. Unscrew the star screw and pull off the cartridge fil-

3. Install the coarse dirt filter (special accessory).

4. Tighten the star screw.

5. Fit and lock the suction head.

Installing the membrane filter - see dry vacuuming - Draining the waste water Only NT 70/2, NT 90/2: 몇 WARNING Improper disposal of waste water Environmental pollution Observe the local waste water treatment regulations.

1. Drain the waste water via the drain hose.

Illustration F Clip connection The suction hose is equipped with a clip system. All ac- cessory parts with a nominal width of 40 mm can be connected. Illustration G Operation Switching on the device

1. Connect the mains plug.

2. Switch on the device.

1. Perform cleaning.

Draining the dirt receptacle ● The suction duct is equipped with a float. ● When the maximum permissible waste water level in the container is reached, the suction volume is in- terrupted.

1. Switch off the device.

2. Empty the container.

Switching off the device

1. Switch off the device.

2. Vacuum off the inside and outside of the device and

clean with a moist cloth. Storing the device

1. Store the floor nozzles, suction pipe, suction hose,

angle piece, crevice nozzle and mains cable as shown in the illustration. Illustration H

2. Store the device in a dry room and secure it against

unauthorised use. Transport 몇 CAUTION Failure to observe the weight Risk of injury and damage Be aware of the weight of the device during transporta- tion.

1. Push the device via the push handle when trans-

porting over longer distances.

2. When transporting the device in vehicles, secure it

to prevent it from slipping or overturning in accord- ance with the respective valid guidelines. Storage 몇 CAUTION Failure to observe the weight Risk of injury and damage Be aware of the weight of the device during storage. The device may only be operated indoors. Care and service DANGER Danger of electric shock Injuries due to touching live parts Switch off the device. Remove the mains plug. Changing the cartridge filter

1. Unlock and remove the suction head.

2. Unscrew star screw, remove cartridge filter and re-

place with a new one.

3. Tighten the star screw.

4. Fit and lock the suction head.

1. Unlock and remove the suction head.

2. Unscrew the star screw and pull off the cartridge fil-

3. Clean the float with a damp cloth.

4. Connect the cartridge filter.

5. Tighten the star screw.

6. Fit and lock the suction head.English 11

Troubleshooting guide DANGER Danger of electric shock Injuries due to touching live parts Switch off the device. Remove the mains plug. Suction turbine does not start up

1. Check the socket and the power supply fuse.

3. Switch on the device.

Suction turbine runs, but the device does not suck

1. Switch off the device and wait for 5 seconds. Switch

2. Release the jammed float and clean it with a damp

cloth. Check float for freedom of movement. Float closes suction duct

1. Empty the dirt receptacle.

Suction power decreases

1. Remove any blockages from the suction nozzle,

suction pipe, suction hose or cartridge filter.

2. NT 50/2 only: Change the filled fleece filter bag

(special accessory).

3. Clean the membrane filter (special accessory) un-

5. Only NT 70/2, NT 90/2: Check the drain hose for

leaks. Escaping dust when vacuuming

1. Check that the cartridge filter is correctly fitted.

2. Change the cartridge filter.

Water leaking when vacuuming

1. Release the jammed float and clean it with a damp

cloth. Check float for freedom of movement. Customer Service department If the malfunction cannot be corrected, the device must be checked by the Customer Service department. Warranty The warranty conditions issued by our relevant sales company apply in all countries. We shall remedy possi- ble malfunctions on your appliance within the warranty period free of cost, provided that a material or manufac- turing defect is the cause. In a warranty case, please contact your dealer (with the purchase receipt) or the next authorised customer service site. (See overleaf for the address) Accessories and spare parts Only use original accessories and original spare parts. They ensure that the appliance will run fault-free and safely. Information on accessories and spare parts can be found at www.kaercher.com. EU Declaration of Conformity We hereby declare that the machine described below complies with the relevant basic safety and health re- quirements in the EU Directives, both in its basic design and construction as well as in the version placed in cir- culation by us. This declaration is invalidated by any changes made to the machine that are not approved by us. Product: Wet/dry vacuum cleaner Type: 1.667-xxx Currently applicable EU Directives 2006/42/EC (+2009/127/EC) 2011/65/EU 2014/30/EU Harmonised standards used EN IEC 63000: 2018 EN 55014-1: 2017 + A11: 2020 EN 55014-2: 2015 EN 60335-1 EN 60335-2-69 EN 61000-3-2: 2014 EN 61000-3-3: 2013 EN 62233: 2008 National standards used