Coffeemar
G-250
//
Coffee
MNP116M01GBV00
Date: 09/04/2013 Rev. 1
PAGE 38 OF 95
The machine is supplied with a power supply cable,
depending on the country and the
supply voltage
Do not use adapters, extension cords or multiple socket devices.
Before powering the machine, make sure that you have connected the machine to water
mains and that the stopcock is open.
Note:
Jofemar S. A.
does not assume any liability should the above instructions not be
headed in whole or in part.
If the power cable is damaged, it should be replaced by qualified personnel to
prevent hazards.
To replace the power supply cable, follow the instructions below:
► Remove the control card protection lid.
► Disconnect power supply cable phase and neutral wires connected to the filter, as well
as the ground connection.
► Use a no. 7 socket spanner to remove the nut that holds the power supply cable strain
relief.
► Remove the wiring hole gasket using an appropriate tool and remove the power
supply cable.
Install the new power supply cable following the steps described above in reverse.
5.3. Connection to water mains
Before connecting the machine to water mains, please take into account the following
requirements for the water supply:
► Please ensure water is drinkable by obtaining relevant certificates from a testing
laboratory.
► Make sure water mains pressure is between 0.05 and 1 MPa. With pressures under
0.05 MPa it will be necessary to install a pump. If the water mains pressure is above 1
MPa, you will need to install a 0.25 MPa pressure reducer in the machine’s water supply
hose. In any case, it is always advisable to install a pressure reducer if the water supply
pressure is likely to experience significant variation.
► Make sure there are no impurities in the water. Make sure there are no impurities in
the water. If the water is very hard (above 20 ºf) it is advisable to install a water softener
or a resin or ion exchange water softener with a capacity that is appropriate for the
machine’s water consumption. The water softener should be periodically regenerated
according to the manufacturer’s instructions (these water softeners are optional).
