Installation manual
27
Water-inlet fittings have either 3/4” NH (garden hose) or DN20 (3/4” BSP) threads.
All models except ELD-645 have 3/4" NH threaded on all inlet valves.
On ELD-645 there are DN20 (3/4” BSP) threaded at position (1), (2) and another one at position 3 which is 3/4” NH
threaded.
To connect 3/4” NH hoses (typical water hoses with garden-hose threads) to DN20 (3/4"BSP) threaded inlet valves
(1) and (2), use the adapter fittings provided in the drum package of the machine.
Use the thread seal tape between the inlet valves and the adapter to prevent water leaks.
CAUTION: ATTEMPTING TO ASSEMBLE UNLIKE THREADS WITHOUT USING AN ADAPTER WILL DAMAGE
THE VALVE THREADS, RESULTING IN LEAKS.
3/4” NH 3/4” NH
DN20 (3/4”BSP) 3/4” NH
DN20 (3/4”BSP)
DN20 (3/4”BSP) 3/4” NH
3/4” NH
fig.X02003
There is also an extra water valve which can be used for hard water if soft water is connected to 1.
This valve can also be used for water re-use from tank.
If pump is used, it is only a water connection without valve.
Water pressure:
Continuous operating pressure: 50–800 kPa / 8–116 psi (0.5-80 kp/cm
2
)
Maximum: 1000 kPa / 145 psi (10 kp/cm
2
)
Recommended: 200–600 kPa / 30–90 psi (2–6 kp/cm
2
)
Note!
If the water pressure is below the minimum value, the wash result can not be guaranteed for certain program.
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