Kärcher SB MB Bedienungsanleitung Seite 67

Time & date Activity
Daily Check the high-pressure hoses,
Check the foam hoses (for 2-WZ version)
Check the washing brushes.
Check the information notices at the wash-
ing station.
Check the washing station lighting
Check the spray lances
Check the high-pressure guns
Check the tool storage trough
Check the detergent filling level.
Emptying the coin box
daily at first, later ac- Check the fuel tank filling level
cording to experience
Empty the compressor
For systems with frost Check the frost protection devices.
protection: Daily in the
Clean the frost protection pump filter
case of frost
After 40 operating Check the leak-tightness of the system
hours or weekly
Check the oil level
Check the oil level of the high-pressure
pumps
Checking detergent filter
Check for correction function
Check the salt supply in the salt tank
Check the residual hardness of the sof-
tened water
Check residual chlorine content after ac-
tive carbon filter
Briefly switch on the washing station heat-
er
Clean the outside of the housing (stainless
steel and plastic)
Cleaning the splash guard tarpaulins
Maintain the casing exterior (stainless
steel)
weekly during frost Check the heating ABS fuel oil tank (op-
tion)
Once, 1 month after Changing the WSO fine filter
initial startup
After 80 operating Clean and preserve the stainless steel
hours or fortnightly parts of the housing.
Performed
Examine the high-pressure hoses for mechanical damage such as abrasion damage,
visible hose fabric, kinks and cracked rubber. Replace damage high-pressure hoses.
Check the washing brushes for damage, soiling and wear. Replace bristles that are
shorter than 30 mm. In winter at temperatures below –5 °C, check for ice formation
and lock the foam wash if necessary. Replace the combination spray lance with a high-
pressure spray lance for this.
Check that the user information notices are present and legible.
Check the function of the washing station lighting, replace defective lamps.
Check for tightness, replace the O-ring if necessary. Nozzle protection and grip tube
OK? Replace if necessary.
Check for tightness, replace the O-ring if necessary. Is the high-pressure hose rotata-
ble and the lever smooth-running? Lubricate if necessary (see section "Maintenance
work").
Check from the outside for foreign bodies and dirt. Remove coarse contamination.
Check the filling level and top up if necessary.
Open the coin acceptor door and empty the coin box.
Is the heating oil supply sufficient until the next inspection? Take into account in-
creased consumption due to frost protection devices. Lack of fuel leads to failure and
damage to the system.
Drain the condensation water from the compressor's pressure tank.
Are the hot air blowers in operation (also in the ABS fuel tank, option)?
Clean the filter and re-insert.
Check pump and line system for leaks. Contact Customer Service when oil is present
under the high-pressure pump or when more than 3 drops of water per minute escape
from the high-pressure pump during operation.
Milky oil indicates water in the oil. Contact customer service.
The oil level must lie between the MIN and MAX marks, otherwise refill with oil.
Visually check the high-pressure jet for the presence of detergent, clean detergent fil-
ter if necessary.
Checking the functionality of all washing programs
Is the salt level above the water level? Top up the softening salt if necessary.
Remove water from the hot water float tank and determine the residual hardness with
test set B (order no. 6.768-003). Target value: Less than 3 °dH.
This test is only necessary if the chlorine content in the fresh water is above 0.3 mg/l.
Take a water sample between the active carbon filter and the RO membrane. Deter-
mine the residual chlorine content. If the residual chlorine content of the water sample
exceeds 0.1 mg/l, replace the active carbon filter.
Activate the frost protection pump as described for "Controller/menu Service".
Mix a 10% solution of the "Washing hall and tile cleaner RM 841" detergent, apply to
the surfaces, allow to react for approx. 2 to 3 minutes, do not allow to dry. After the
contact time, rinse thoroughly with the high-pressure jet.
Mix a 20% solution of "Washing Hall and Tile Cleaner RM 841" detergent, apply to the
surface and allow to react for approx. 2 to 3 minutes. After the contact time, clean the
surfaces with a damp pad or microfibre cloth and then rinse thoroughly with a high-
pressure jet. If desired, the large surfaces can be wiped off with a rubber squeegee.
Mix a 10% solution of the "Washing hall and tile cleaner RM 841" detergent, apply to
the surfaces, allow to react for approx. 2 to 3 minutes, do not allow to dry. After the
contact time, rinse thoroughly with the high-pressure jet.
ATTENTION
Risk of damage
Solvents and detergents containing solvents can damage the splash guard tarpaulins.
Do not clean the splash guard tarpaulins with solvents or detergents containing sol-
vents.
Treat with stainless steel care product as required.
Below 3 °C, check whether the trace heating of the fuel oil line between the heating oil
tank and SB MB is warm.
Shut off the fresh water inlet, unscrew the filter cup, replace the filter insert, refit the
new filter insert and filter cup, open the fresh water inlet.
Remove dirt residues and deposits. Preserve parts with stainless steel care oil.
English
By whom
Operator
Operator
Operator
Operator
Operator
Operator
Operator
Operator
Operator
Operator
Operator
Operator
Operator
Operator
Operator
Operator
Operator
Operator
Operator
Operator
Operator
Operator
Operator
Operator
Operator
Operator
Operator
Operator
Operator
67