Gaggia Ruby Operating Instructions Manual page 20

4. Installation and Start-Up
4.1 Prior to Installation
 Models with connection to mains water supply
This equipment shall be installed in accordance
i
with local plumbing codes
Models with vibrating pump include as an
accessory a pressure reducer and a pressure
gauge to adjust the network pressure to 1 bar.
Verify before Installing:
1. Drainage tube with an interior diameter no less
than 35 mm.
2. Mains water network supply tube connected to
water softener.
3. Stopcock with 3/8" G exit.
4. Grounded plug protected with a magneto-
thermic circuit breaker.
5. Water supply tube (supplied with machine)
from water softener.
6. Drain tube
7. Water softener

Models with internal Water Tank
Verify before Installing:
1. Grounded plug protected with a magneto-thermic
circuit breaker
4.2 Installation
Once the machine has been unpacked, the following steps should be performed:
Check that the electricity supply voltage is the same as that listed on the specification plate and in the machine's
documentation.
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