Proxxon FF 500 CNC Commissioning Manual page 31

Caution!
Before working on the belt
drive, always disconnect the
plug from the power socket!
Risk of injuries!
1. Release knurled screw 1
and swing up the housing
cover.
2. Slightly release fastening
screws 4 (small detail)
and shift the
somewhat to the right
until the lower drive belt
relaxes.
3. Bring the lower V-belt 2
into the corresponding
position.
corresponding belt positions are shown in the previous graphics. However, you
can also use the sticker on the inside of the housing cover as orientation.
4. Shift the housing back to the left until the drive belts are properly tensioned and re-
tighten the fastening screws 4.
5. Close the housing cover and re-
tighten the knurled screw 1.
Caution!
The belt cover and/or housing cover
must always be closed during
operation!
housing
The
3
1
2
2
4
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