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6.
MAINTENANCE
6.1.
Service
Danger!
Maintenance and repair works must only be carried out by qualified personnel. The waste water
suction must be secured against turning on by other people. Maintenance and repair works may
only be carried out when the drive motor is turned off and the power plug is unplugged.
Cleaning
To protect painted surfaces no aggressive cleaning agents may be used.
Motor oil
Locate a suitable collection container with a funnel below the oil discharge screw. Dispose of used
motor oil properly and in an environmentally friendly manner at your recycling station. Follow the
operating manual of the motor manufacturer which is included with each machine. Especially pay
attention to the safety and maintenance procedures!
Lubrication
Use only high-quality grease which meets the specifications on lubrication nipples. The lubricant
used for the waste water suction is called "Energrease LS2 BP“.
before each use
daily weekly monthly
Visual inspection for recognisable
damage and deficiencies
Clean the waste water suction
thoroughly (depending on use)
Check motor oil
Changing motor oil
see operating manual of the fuel motor
Grease lubrication point of the fan
Visual inspection of the hose pump
Clean the coarse filter sieve in the dirt
collection container (Pos. 8)
Several times during
operation
Drive belts
Retighten after 2 operating hours
Screw connections
Retighten all screw connections after 20 operating hours see 6.4
