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01-7182-01.fm
Safety instructions
1.4
Maintenance instructions
• Daily and weekly maintenance work must be done in accordance with the
maintenance plan by the operating staff. In all other maintenance work,
please contact your nearest Hako service centre.
• The maintenance work and maintenance intervals specified in the
operating manual must be complied with.
• Suitable tools and protective clothing such as gloves and safety goggles must
be used during cleaning and maintenance work.
• Have the machine checked for safe condition by an expert in accordance
with the accident prevention regulations at appropriate intervals (we
recommend at least once yearly).
• Spare parts must at least comply with the technical requirements specified
by the manufacturer. This is guaranteed by original spare parts.
• Turn the machine off and disconnect the battery plug when maintaining the
machine and before replacing parts.
• To prevent unauthorised use of the machine, remove the ignition key.
• Cleaning the machine with a high-pressure cleaner or steam jet is not
allowed.
• Application of aggressive and corrosive detergents is not allowed.
• After cleaning, let the machine air dry, e.g. over the weekend.
• Only put the machine into service when all the protective devices are
attached and in protection position.
Pre-sweep suction unit
• Shaking the filter is only permitted with the dirt hopper inserted.
• Only tip out the contents of the dirt hopper from a low height in order to
prevent the formation of dust.
• The dirt hopper must be cleaned at regular intervals to prevent the
accumulation of bacteria.
