41
EN
M1.2.CUT45HF.NLFREN 09102018
5 Maintenance
5�1 Daily maintenance
WARNING!
The power of the switching box and the cutting machine should be shut down before daily
checking (except appearance checking without contacting the conductive body) to avoid
personal injury accidents such as electric shock and burns�
Tips:
• Daily checking is very important in keeping the high performance and safe operation of this cutting machine.
• Do daily checking according to the table below, and clean or replace components when necessary.
• In order to ensure the high performance of the machine, please choose components provided or recommended by
the manufacturer when replacing components.
Daily checking of the cutting machine:
Items
Checking requirements
Remarks
Front panel
Whether any of the components are damaged or
loosely connected.
Whether the output quick sockets are tightened.
Whether the abnormity indicator illuminates.
If unqualified, check the interior of the
machine, and tighten or replace the
components.
Back panel
Whether the input power cable and buckle are in
good condition.
Whether the air intake is unobstructed.
Cover
Whether the bolts are loosely connected.
If unqualified, tighten or replace the
components.
Chassis
Whether the screws are loosely connected.
If unqualified, tighten or replace the
components.
Routine
Whether the machine enclosure has colour fading or
overheating problems.
Whether the fan sounds normal when the machine is
running.
Whether there is abnormal smell, abnormal vibration
or noise when the machine is running.
If abnormal, check the interior of the
machine.
Daily checking of the cables:
Items
Checking requirements
Remarks
Earth cable
Whether the grounding wires (including workpiece
GND wire and cutting machine GND wire) break off.
If unqualified, tighten or replace the
components.
Cutting cable Whether the insulating layer of the cable is worn, or
the conductive part of the cable is exposed.
Whether the cable is drawn by an external force.
Whether the cable connected to the workpiece is well
connected.
Use appropriate methods according to
the work site situation to ensure safety
and normal cutting.
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