Hobart CHF 45, Инструкция по установке и эксплуатации, Страница: 21 / 29

OPERATING AND MAINTENANCE
Page
20
13. Energy saving
An
energy saving function
can be enabled on the machine, which
allows electricity to be saved
when the machine is on standby (the machine comes out of the factory with this function disabled.
To activate it call in a trained technician or ask for this to be enabled when the machine is installed).
The energy saving device allows the temperature of the water in the boiler to drop without the
heating coil coming on, until a value is reached that depends entirely on the cycle selected. This
means that during the next washing cycle, the boiler's heating coil is able to bring the rinse water up
to optimum temperature before the washing cycle ends.
14. Alarms
When problems that cause the machine to malfunction occur, the machine cuts out and goes into
safety mode. The breakdown is indicated on the display, where the tank and boiler water
temperatures are normally shown.
When the machine displays an alarm signal, a trained technician must be called.
The user is
obliged to
:
1-
switch the machine off, disconnect it from the power supply and close the tap
;
2-
Contact service assistance, who will see to taking the necessary action. Under no
circumstances should the user work on the machine.
Maintenance, adjustments, repairs or any other action that requires the removal of the protection
panels are especially forbidden. These tasks
may only be done by trained, authorised personnel
who are to follow the manufacturer's instructions.
= Lack of water
This type of signal only appears when no water flows into the machine.
This means that the
water supply system upstream of the machine must be checked
, and whatever
is stopping the water from flowing must be corrected (e.g. tap closed, no water in the pipes…).
N. B.: In each case the dishes must be rinsed by hand before they are used, or a complete washing
cycle must be repeated once the problem has been resolved.
If this signal is shown, call in a trained technician.
= Drain time out
This type of signal can only appear
if a drain pump has been fitted
. It indicates that the tank has not
been altogether emptied.
1. Before running the drain cycle,
check whether the overflow cap has been removed
, then repeat
the drain cycle.
2. In each case run a new drain cycle (in case the cause is the formation of air bubbles).
If this signal is shown, call in a trained technician.
= Thermostop time out
This type of signal only occurs
if the thermostop has been enabled.
If this signal occurs call in a trained technician.
Er 01
Er 02
Er 03
EF 40