B
A 
7
Important
-Clean the drainpipe every 6 months in case drain (B) is used.
-The water still being in the drain needs to be drained using drain (A) before cleaning the drainpipe or replacing the exhaust valve.
Annual maintenance
Belt tension:
Verify that the belts are running in the middle of the basket pulley.
Verify the belt tension according to the table below. Belt tension measurements should be taken as close as possible to the center of the belt span (see figure).
Belt tension testing table
Model | Belt | Frequency (Hz) | Tension force (N) | Deflection (mm) | Deflection force | |||
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| at MIN | at MAX |
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| MIN | MAX | MIN | MAX | tension | tension | MAX |
HC60 | 8PJ 1355 | 107 | 137 | 470 | 766 | 7 | 4 | 40 |
HC65 | 8PJ 1355 | 107 | 137 | 470 | 766 | 7 | 4 | 40 |
HC75 | 8PJ 1355 | 107 | 137 | 470 | 766 | 7 | 4 | 40 |
HC100 | 8PJ 1355 | 107 | 137 | 470 | 766 | 7 | 4 | 40 |
HC135 | 10J 1473 | 75 | 105 | 316 | 618 | 10,5 | 6,4 | 40 |
HC165 | 10J 1473 | 75 | 105 | 316 | 618 | 10,5 | 6,4 | 40 |
1 Deflection
2 Span length
51