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9 Maintenance and cleaning
9 Maintenance and cleaning
Scheduled maintenance and cleaning are prerequisites for a long service life and trouble-free operation.
The specified maintenance intervals are standard values and refer to single-shift operation. If the device is
operated for more than 8 hours a day, the maintenance intervals should be changed as needed. When
using arc welding equipment, always observe the provisions of EN 60974-4 Inspection and testing, as well
as any local laws and regulations.
Electric shock due to defective cables
Damaged or improperly installed cables can lead to fatal electric shock.
► Check all live cables and connections for proper installation and damage.
► Damaged, deformed or worn parts should only be replaced by a qualified electrician.
Risk of crushing
Limbs can be crushed if device components are improperly installed or uninstalled.
► Keep your hands out of the danger zone.
► Check and wear your personal protective equipment.
Risk of injury due to unexpected start
If power is supplied during maintenance, cleaning or disassembly, rotating parts can start running
unexpectedly and lead to injuries from cuts.
► Switch off the device.
► Disconnect all electrical connections.
9.1 Maintenance and cleaning intervals
The specified intervals are standard values and refer to single-shift operation. We recommend recording the
inspections. The date of the inspection, the detected defects and the name of the inspector must be observed.
Daily
Weekly
EN - 16
WARNING
WARNING
CAUTION
► Visual inspection for abrasion or damage to the wire feed rolls.
► Check all movable parts for proper functioning and to ensure that they are
correctly seated.
► Clean the device.
► Blow compressed air through the wire guide hose and check for wear.
► To prevent stiffening, grease the connection couplings and inner O-rings.
MF3-Laser Front/Rear
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