ADJUSTMENTS
AND
TESTING
SIMPLA 50B-BT
SIMPLA 55BT
SIMPLA 65BT
SIMPLA 50BST
Doc. 10021896
Issued 09/2010
Ver. AB
Page 10 of 16
4. Adjust the pressure relief spring by tightening the M6 screw
on the tie rod until 5-6 mm of thread remain, so as to obtain
the correct pressure on the base.
5. Assemble the transmission coupling so that there are 2 mm.
between the two hubs and that the rubber toothed star
situated between the two works properly, no vibrations or
misalignments.
6. Tighten the dowels and related nuts.
7. Adjust the drive belt tension by means of the
M8 nut, so that the thread protrudes from the support by
approx. 28-29 mm.
Refer to the WASHING version for the adjust of the automatic version.
Adjusting the Washing Base (50 B-BT)
1. With the pedal fixed in place, check the base confirmation
microswitch changes over and the roller remains about
0.5mm from the main body of the switch.
2. If necessary, adjust the microswitch as follows:
• loosen the M3 locknut and the relative M3 screw;
• move the microswitch in its slot;
• fix the M3 locknut and relative M3 screw until the
microswitch is blocked, taking care not to over-tighten
(and therefore damage the device itself);
• after adjusting, check the microswitch is functioning
correctly and, if necessary, repeat the calibration.
3. Carry out a functional test to check that, with the base
down, the brushes begin turning when the machine is set for
working operation.