Karcher K 3.91 M manual Winterizing and LONG-TERM Storage, Care and Maintenance Instructions

Models: K 3.91 M

1 52
Download 52 pages 17 Kb
Page 11
Image 11

WINTERIZING AND LONG-TERM STORAGE

"1: Disconnect all water connections.

"2: Turn on the machine for a few seconds, until the water which had remained in the pump exits, turn off immediately.

"3: Do not allow high pressure hose to become kinked.

"4: Store the machine and accesso- ries in a room which does not reach freezing temperatures. DO NOT store near furnace or other sources

of heat as it may dry out the pump seals.

￿CAUTION

Failure to follow the above directions will result in damage to the pump as- sembly and accessories.

Kärcher also recommends the regular practice of using a pump protector like “Kärcher Pump Guard” to help during storage in the winter months.

CARE AND MAINTENANCE INSTRUCTIONS

Cleaning the water inlet filter

"STEP 1:

Pull out washer from the water inlet.

"STEP 2:

Pull out water inlet filter with flat- nose pliers.

" STEP 3:

Rinse out water inlet filter in warm water.

"STEP 4:

Reinsert water inlet filter and washer into the water inlet.

Maintenance

The unit is maintenance-free.

English 11

Page 11
Image 11
Karcher K 3.91 M Winterizing and LONG-TERM Storage, Care and Maintenance Instructions, Cleaning the water inlet filter

K 3.91 M specifications

The Kärcher K 3.91 M is a powerful and versatile high-pressure cleaner designed to meet various cleaning needs around the home and garden. This compact and lightweight pressure washer is perfect for anyone seeking effective cleaning solutions for vehicles, patios, garden furniture, and more.

One of the standout features of the K 3.91 M is its impressive cleaning power, boasting a maximum pressure of up to 120 bar. This level of pressure allows for the efficient removal of dirt and grime, ensuring that surfaces are left spotless. The machine is equipped with a reliable 1.5 kW motor that combines power with energy efficiency, making it an environmentally friendly choice.

The K 3.91 M comes with an integrated detergent tank which simplifies the cleaning process by allowing users to apply detergents directly from the unit. This feature is especially useful for tackling stubborn stains and dirt, ensuring a thorough clean. Additionally, the adjustable detergent dosing system lets users regulate the amount of detergent used, further enhancing the cleaning experience.

Another notable attribute of the K 3.91 M is its range of included accessories. The pressure washer is equipped with a trigger gun for easy operation, a 6-meter high-pressure hose for extended reach, and a variety of nozzles to cater to different cleaning tasks. The Vario Power Spray lance allows users to adjust the pressure quickly, making it easy to switch between delicate surfaces and tougher cleaning tasks as needed.

Portability is key with the K 3.91 M, and the unit features a compact design with a built-in carrying handle, making it easy to transport and store. Its integrated storage for hoses and accessories ensures that everything stays organized and within reach.

In terms of durability, Kärcher is known for producing high-quality products, and the K 3.91 M is no exception. Constructed with robust materials, it is built to withstand the rigors of regular use while maintaining optimal performance.

Overall, the Kärcher K 3.91 M is an excellent choice for homeowners and DIY enthusiasts looking for a reliable and efficient high-pressure cleaner. With its powerful motor, versatile cleaning capabilities, and user-friendly design, it can tackle a wide range of cleaning tasks with ease. Whether for occasional use or more frequent cleaning needs, the K 3.91 M delivers consistent results and exceptional value.