20 - MAINTENANCE
EN
Pag. 34/44 - Cap. 20 THIS MANUAL IS PROPERTY OF SCM INDUSTRIA S.P.A - ANY TOTAL OR PARTIAL REPRODUCTION IS STRICTLY FORBIDDEN
20.23.3 MOULDER
(cu_20-23-3_0.0)
DANGER-WARNING:
all adjusting operations are to be carried out with standstill spindle.
DANGER-WARNING:
(U.S.A. and CANADA version): main switch (2 fig. 20.23.3) is turned to I (ON).
DANGER-WARNING:
use proper gloves for handling the tools.
• Move the selector (E fig. 20.23.3) to the position (
).
• Release the router motor brake by turning the selector (W fig. 20.18.3) to position "I".
• Lift the lever (M fig. 20.23.3);
(U.S.A. and CANADA version: activates a microswitch which prevents the motor from starting).
• Open the door (V fig. 20.23.3).
• Loosen the handle (A fig. 20.23.3) and act on the motor to stretch the belt (C fig. 20.23.3).
• Tighten the handle (A fig. 20.23.3) at completion of the adjustment.
• Close the door (V fig. 20.23.3).
• Lower the lever (M fig. 20.23.3).
Periodically every week check the belt tension.
CAUTION:
an excessive belt tightening will cause both functioning failures and belts wear beforehand. By
exerting a force P in the middle of a belt, the latter must have a yielding f as shown in the table.
Force P
N Kp
Yielding f (mm)
24 ÷ 26 2,4 ÷ 2,6 1,5 ÷ 2,0
DANGER-WARNING:
before starting the machine make sure that you have selected the speed of rotation proper for the
working to be carried out, for the wood type and for the tool used on the machine.
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