End User; Start-Up; Temporary Shutdown; Preparing For Extended Periods Of Disuse - Riello 7000 ACI PLUS Installation, Operation And Maintenance Manual

END USER

END USER
END USER INSTRUCTIONS
Refer to the GENERAL SAFETY INFORMATION and PRECAUTIONS section for safety-related information.

20 START-UP

The buffer tank must be put into service for the first time by
personnel from the manufacturer's Technical Assistance Service.
Under certain circumstances, such as after long periods of
disuse, the user may need to re-start it without involving the
Technical Assistance Service. Before doing so, perform the
following checks and operations.
− Check that the supply cocks in the domestic water circuit
are all open
− Switch the electricity supply ON at the mains power
switch and at control panel switch (if fitted).

21 TEMPORARY SHUTDOWN

To reduce impact on the environment and save energy, before
leaving for the weekend or a short break, etc., provided outdoor
temperatures will remain above ZERO, simply adjust the buffer
tank's temperature control device to its minimum setting.
9
If outdoor temperature may drop below ZERO (risk of
freezing) perform the operations described in the "Preparing
for extended periods of disuse" section.

22 PREPARING FOR EXTENDED PERIODS OF DISUSE

If the buffer tank is not going to be used for an extended period
of time, ask the manufacturer's Technical Assistance Service to
make the system safe.

23 EXTERNAL MAINTENANCE

Clean the cover, painted and plastic parts with a cloth damped
in soap and water. To remove stubborn marks, use a cloth
damped in a 50% mix of water and denatured alcohol or a
suitable cleaning product.
9
Do not use fuels, sponges impregnated with abrasive
solutions or powder detergents.
End user
14