Maintenance, Service And Repair; Maintenance; Changing The Cutting Tool - YILMAZ ACK 420 Manual

8. MAINTENANCE, SERVICE AND REPAIR

8.1 Maintenance

8.1.1 Cut the electric and pneumatic power connections of the machine.
8.1.2 Clean all surfaces of the machine from burs, chips and foreign substances. If the machine will not be used for a
long time, lubricate undyed parts with oil that prevents rusting.
8.1.3 When cleaning the machine, do not use materials that may damage the dye.
8.1.4 Control cutting tools against corrosion, distortion and fractions. If cutting tools are damaged, change them..
8.1.5 Before using cutting tool, operate the machine out of gear and control whether it is inserted correctly, it is
without flexure and it is inserted appropriately. Do not use cutting tools that are damaged or lost its functionality.
8.1.6 If the sawteeth are blunted, change immediately with a new / sharpened saw.
8.1.7 Sharpen with proper sharpening machines by taking the angular value of the saw into consideration.

8.2 Changing the cutting tool

8.2.1 Use
8.2.2 Cut the electric connection of the machine.
8.2.3 Take the four nuts out by turning the nuts on the protective cover of the saw by using a suitable key and take
out the protective cover.(FIGURE 4 NO.28)
protective gloves when replacing Saw
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