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Mirka® PROS • 150 mm (6") • 125 mm (5")
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Replacing the backing pad
1 . Insert the pad wrench between the backing pad and brake seal to hold the spindle nut .
2 . Turn the backing pad counterclockwise to remove it .
3 . Fit and tighten the new backing pad with washers .
4 . Remove the pad wrench .
Pad saver
Mirka's pad savers are designed to protect the backing pad from wear and tear, when sanding aggressively and
continuously with net products . These cost effective pad savers, placed between the backing pad and the sanding disc,
should be changed regularly . The pad savers prolong the life of the backing pad .
https://www .mirka .com/accessories/pad-savers/
Replacing the brake seal
NOTE! Too much vacuum in your dust extraction system may cause the brake seal to malfunction .
1 . Remove the backing pad as described above .
2 . Pull the old brake seal out of its groove .
3 . Fit the new brake seal in the groove .
4 . Fit the backing pad as described above .
5 . Check the brake seal function . By changing the number of washers between the spindle and backing pad,
the effect of the brake seal can be adjusted .
Replacing the muffler kit
PROS CV/NV
• Lift up the cover .
• Remove the muffler cup by pushing it firmly to the side and insert a screwdriver between the cup and the hex nut,
twist the screwdriver to release the cup from the housing .
• Reattach new muffler to the housing .
Further service
Servicing must always be performed by trained personnel . To keep the tool warranty valid and ensure optimal tool
safety and function, servicing must be carried out by a Mirka authorized service centre . To locate your local Mirka
authorized service centre, contact Mirka Customer service or your Mirka dealer .
Always disconnect the air supply before maintenance!
Only use original Mirka spare parts!
Maintenance
