Installing The Belt; Speed Adjustments - Well Tempered Lab Amadeus MK II Instruction Manual

Fig (12)
Speed Control
Speed change is effected by manual movement of the belt on the pulley. 33.5 RPM on the small
diameter step on the pulley, 45 RPM on the larger diameter step on the pulley.

Installing the Belt

Start with the belt around the motor pulley, take care the other end clears the centre spindle and
rotate the platter, the belt will track around the platter. See Fig (13). Well Tempered Lab belts if
dropped are easily misplaced, we give you two but suggest you place the belt on something dark to
make it easily seen.
Fig (13)
Speed Adjustment
This is factory set, but if required, this can be achieved by carefully adjusting the small screw
adjacent to the DC socket.
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