____________________________________________________________User manual Homburg Drain Cleaner type Delta
© Copyright HOMBURG HOLLAND
61
CAREFUL
Do not activate cardan shaft or the water pump when it can reasonably be
expected that the water in the pump is frozen.
37.
Switch on the cardan shaft (tractor).
38.
Set the cardan shaft speed. About 400 rpm (tractor).
39.
Wait until all air has disappeared from the transparent suction hose. If the air
does not disappear, the pump does not suck properly or the suction hose leaks
or the head is too high. Note! The pump must not run dry for longer than 5 min to
prevent damage to the pump.
40.
Set the hook clamp (fig.05A) of the water pressure controller to its highest
position.
41.
Check that the flushing water pressure does not exceed 3.5 MPa (35 bar) on the
pressure gauge (fig. 18).
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