K RCHER NT 48-1 Wet and Dry Vacuum Cleaner Instruction Manual

K RCHER NT 48-1 Wet and Dry Vacuum Cleaner Instruction Manual

NT 48/1

IMPORTANT SAFETY INSTRUCTIONS

READ ALL INSTRUCTIONS BEFORE USING THIS MACHINE

• Inform your dealer immediately if there is any shipping damage.
• Completely remove the accessories from the box.
• The machine is not suitable for sucking up hazardous dusts as asbestos.
  Please consult your KÄRCHER branch or your KÄRCHER dealer with regard to such applications.

SAVE THESE INSTRUCTIONS
This vacuum is intended for commercial use.

SAFETY INSTRUCTIONS
When using an electrical machine, basic precautions should always be followed, including the following:
1 DISCONNECT VACUUM CLEANER FROM POWER CIRCUIT before removing the cover, performing maintenance work, and when not in use.
2 DO NOT LEAVE the machine unattended when plugged in.

3 ALWAYS CHECK THE POWER SUPPLY CORD for damage or signs of any aging before each use.
4 DO NOT PULL OR CARRY VACUUM CLEANER BY CORD. Do not close door on cord or pull cord around sharp edges.
5 KEEP CORD AWAY FROM HEAT AND OIL. Do not leave cord lying around after job is complete. It can become a tripping hazard.
6 DO NOT RUN VACUUM OVER CORD.
7 TURN SWITCH TO OFF before unplugging power supply cord.
8 DO NOT UNPLUG BY PULLING CORD. To unplug, grasp plug, not cord.
9 DO NOT GRASP PLUG WITH WET HANDS.

10 A DAMAGED CORD OR PLUG should only be replaced by an authorized service center representative.
DO NOT ATTEMPT TO REPAIR POWER CORD.

11 TO AVOID SHOCK, do not expose to rain. Store indoors.
12 USE ONLY AS RECOMMENDED BY THIS MANUAL. Use only with recommended attachments.
13 KEEP HAIR, CLOTHING, LOOSE JEWELRY, FINGERS and all parts of the body away from openings and moving parts.
14 DO NOT BLOCK OR OBSTRUCT OPENINGS. Keep openings free of lint, hair, dust, and anything that restricts air flow.
15 DO NOT PICK UP ANYTHING THAT IS BURNING, smoldering, or smoking such as matches, cigarettes, or hot ashes.

16 DO NOT USE TO VACUUM COMBUSTIBLE EXPLOSIVE MATERIALS, such as coal, grain, and other finely divided combustible material.
17 DO NOT USE TO VACUUM COMBUSTIBLE, hazardous, toxic, or carcinogenic materials, including gasoline, diesel fuel, acetone, paint thinner, heating oils, undiluted acids and solvents, pesticide, and asbestos.
18 USE RECOMMENDED FILTERS when vacuuming drywall materials.
19 DO NOT USE WITHOUT FILTER and/or dust bag in proper place.
20 DO NOT ALLOW VACUUM CLEANER TO BE USED AS A TOY. Keep children away from Vacuum Cleaner.
21 DO NOT LEAVE UNATTENDED while Vacuum Cleaner is running.
22 DO NOT USE IF CORD, PLUG, FILTER, OR VACUUM CLEANER IS IN POOR CONDITION. If the Vacuum Cleaner has been dropped, damaged, exposed to weather, or dropped into water; have it checked by an authorized service.

23 ALWAYS USE EYE PROTECTION when operating Vacuum Cleaner.
24 USE EXTRA CAUTION when operating on stairs.
25 STAY ALERT! Do not use Vacuum Cleaner when you are tired or under the influence of drugs, alcohol or medication.

WARNING:
● Do not modify the plug provided with the appliance.
Servicing of double-insulated machines
In a double-insulated machine, two systems of insulation are provided instead of grounding. No grounding means is provided on a double-insulated machine, nor should a means for grounding be added to the machine. Servicing a double- insulated machine requires extreme care and knowledge of the system, and should be done only by qualified service personnel. Replacement parts for a double-insulated machine must be identical to the partsthey replace.

General notes
Read the original instructions before using the device for the first time and act in accordance with it. Keep this document for future reference or for future owners.
● 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 environmental regulations.
Electrical and electronic devices contain valuable, recyclable materials and often components such as batteries, rechargeable batteries or oil, which – if handled or disposed of incorrectly – can pose a potential danger to human health and the environment.

However, these components are required for the correct operation of the device. Devices marked by this symbol are not allowed to be disposed of together with the household rubbish.

Notes on the content materials (REACH)
Current information on content materials can be found at: www.kaercher.de/REACH

Hazard levels

DANGER
●Indication of an imminent threat of danger that will lead to severe injuries or even death.

WARNING
●Indication of a potentially dangerous situation that may lead to severe injuries or even death.

CAUTION
●Indication of a potentially dangerous situation that may lead to minor injuries.

ATTENTION
●Indication of a potentially dangerous situation that may lead to damage to property.

Intended use

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 wet/dry vacuum cleaner is designed to remove dry dirt and liquids.
● This device is suitable for commercial use, e.g. in hotels, schools, hospitals, factories, shops, offices, and rental companies.

Description of the unit

Illustration A
1 Type plate
2 Mains cable
3 Suction pipe holder
4 Holder for crevice nozzle

5 Drain hose
6 Suction hose
7 Suction head lock
8 Dirt receptacle
9 Chassis
10 Steering roller
11 Chassis handle
12 Floor nozzle
13 Suction pipe
14 Suction hose port
15 Main switch
16 Suction head
17 Carrying handle
18 Cable hooks
19 Angle piece
20 Float
21 Cartridge filter
22 Securing nut

Preparation

1. Unpack the device and install the accessories.
Illustration B

Initial startup

ATTENTION
Risk due to fine dust / water ingress
Risk of damage to the suction motor.
Make sure that the cartridge filter is always put on when vacuuming.

Dry vacuuming
● An additional paper filter bag can be used when vacuuming fine dust.
Installing the paper filter bag
1. Unlock and remove the suction head.
2. Connect the paper filter bag.
Illustration C
Illustration D
3. Fit and lock the suction head.

Wet vacuum cleaning
Installing the squeegees
1. Remove the brush strip.
Illustration E
2. Install the squeegees.

Removing the paper filter bag
● The paper filter bag must always be removed when vacuuming wet substances.

General
● On completion of wet vacuum cleaning:
Clean the float and container with a damp cloth and dry.

Clip connection
The suction hose is equipped with the clip 2.0 connection. All accessory parts with nominal width DN 35 and a clip 2.0 connection can be connected.
Illustration F

Operation

Switching on the device
1. Connect the mains plug.
2. Switch on the device at the main switch.

Cleaning mode
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 interrupted.
1. Switch off the device at the main switch.
2. Drain the waste water via the drain hose. Illustration G

Switching off the device
1. Switch off the device at the main switch.
2. Pull out the mains plug.

Each time after use
1. Empty the dirt receptacle.
2. Vacuum off the inside and outside of the device and clean with a moist cloth.

Storing the device
1. Store the suction pipe, suction hose 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

CAUTION
Failure to observe the weight
Risk of injury and damage
Be aware of the weight of the device during transportation.

1. Transport the unit as shown in the illustration. Illustration I
2. When transporting the device in vehicles, secure it to prevent it from slipping or overturning in accordance with the respective valid guidelines.

Storage

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. Turn the suction head by 180 ° and set it down.
3. Unscrew the securing nut.
4. Remove the cartridge filter.
5. Install new cartridge filter.
6. Insert and tighten the securing nut.
7. Fit and lock the suction head.

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.
2. Check the mains cable and the mains plug of the device.
3. Switch on the device.

Suction turbine runs, but the device does not suck

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. Change the filled paper filter bag.
3. Change the cartridge filter.
4. Check the drain hose for leaks.

Escaping dust when vacuuming
1. Check that the cartridge filter is correctly fitted.
2. Change the cartridge filter.
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 sales company responsible apply in all countries. We shall remedy possible malfunctions on your device within the warranty period free of cost, provided that a material or manufacturing 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.

Technical data

THANK YOU!

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www.kaercher.com/welcome

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Alfred Kärcher SE & Co. KG
Alfred-Kärcher-Str. 28-40
71364 Winnenden (Germany)

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References

• Cleaning equipment and pressure washers | Kärcher International
• Dealer Search | Kärcher International
• Home and Garden Warranty Registration USA - Kärcher
• Reinigungsgeräte und Hochdruckreiniger | Kärcher

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