Metabo HC 410 Drive Belt Tension/Replacement, Servicing/Replacing the Recoil Lock

16.2Drive Belt Tension/Replacement

B

C

AA

After loosening the six nuts (A) the motor mounting plate can be pushed downward to tension the main drive belt.

Loosen screws (B and C) to move the transmission base plate for tensioning the thicknesser drive belt.

Play of main drive belt at 5 Nm tension approx. 20 mm

Play of thicknesser drive belt at 5 Nm approx. 20 mm.

16.3Servicing/Replacing the Recoil Lock

Damaged or worn anti-kickback fingers must be replaced by genuine metabo anti-kickback fingers (see spa- re parts list for ordering information).

After removal of the two fastening screws the recoil lock assembly is removed from the machine.

New anti-kickback fingers must slide easily and move freely on the recoil lock shaft. After the recoil lock assembly is reinstalled check for its proper function.

16.4Checking Limit Switches and Motorbrake

Note: In case of a damaged limit switch lead the machine may start during testing. This test should therefore only be carried out by qualified service personel.

Swing the infeed table up to its upright position and cover the cutterblock by setting the fence assembly against the table.

When actuating the switch the ma- chine must not start.

Swing the outfeed table up to its upright position and cover the cutterblock by setting the fence assembly against the table.

The braking period (time to motor standstill) must be checked in at least monthly intervals. The braking period must not be more then 10 sec. If the motor needs more then 10 sec. to come to standstill, the motorbrake or the complete motor have to be replaced.