English KMR 1550 D 30
MAINTENANCE INTERVALS
Elapsed-time meter
• Elapsed-time meter indicates
maintenance interval times.
Maintenance by the customer
Note:
Where maintenance is undertaken by
the customer, all service and
maintenance work must be carried
out by a qualified employee.
KÄRCHER dealer can be called in at
any time if necessary.
Daily maintenance
! Check the engine oil level.
! Check roller and side brush for
wear and trapped straps.
! Clean filter.
! Check operation of all operating
devices and indicator lights.
Maintenance weekly
! Check air filter.
! Check the hydraulic oil level.
Maintenance 50 hours following
initial startup
! Change the engine oil.
Maintenance every 50 operating
hours
! For oil change, filling quantity, and
type see Technical Data.
! Check operation of seat contact
switch.
! Check voltage, wear, and function
of the drive belt.
! Check freedom of movement of
Bowden cables and moving parts.
! Check setting and wear of sealing
strips in sweeping area.
! Check the tyre air pressure.
! Check fuel lines and hose clamps.
Maintenance every 100 operating
hours
! Clean air filter.
! Replace air filter during every
6. cleaning operation.
! Checking the battery acid level.
Maintenance 125 hours after initial
startup, then every 75 operating
hours
! Change the engine oil.
! Replace oil filter during every 2. oil
change.
Maintenance every 200 operating
hours or every 6 months
! Check cooler hose and hose
clamps.
Maintenance annually
! Check the air cleaner.
! Check dust filter, replace, if
necessary.
Maintenance by the customer
service organisation
Maintenance after 8 operating
hours
First inspection
Maintenance every 100 operating
hours
Maintenance every 400 operating
hours
Maintenance every 500 operating
hours
Maintenance every 800 operating
hours
Maintenance every 2 years
Note:
To ensure the guarantee, all service-
and maintenance work must be
carried out by authorised KÄRCHER
customer service during the
guarantee period..
MAINTENANCE TASKS
Safety instructions
Preparations
! Stand sweeper on a flat surface.
! If the motor is operating, stop
motor.
! Remove the ignition key.
! Lock the hand brake.
Established deficiencies must be
removed immediately or the vehicle
must be left still.
Opening and closing unit cover
Open unit cover
! Pull fairing upwards.
! Unscrew hand screw at the inside
of the unit cover.
! Tilt unit cover frontwards onto cable
stop.
Close unit cover
! Tilt back unit cover.
! Screw hand screw in again.
! Fold cover in again.
