TREVIL 5040 EASYFORM, Usage And Maintenance Manual

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50xx Easyform-ed0811
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50xx EASYFORM 16 Troubleshooting
7. Troubleshooting
7.1. Solution to common problems, allowed to the user
Refer to Table 7.1 for solutions to the most common malfunction situations.
WARNING - DO NOT SERVICE THE APPLIANCE WITHOUT PROPER ADVICE - In event of a malfunction not anticipated in
the table or if the suggested remedy does not solve the problem, do not operate the machine. You must contact a service
center immediately.
Table 7.1 - Troubleshooting common problems (user)
Problem Possible cause What the user should do
The machine does not
start No power to the machine Check there is power in the plant
Check connection to the plug
Turn on the main power switch
No steam from the ma-
chine Steam time set to zero Adjust the steam time
The steam feed valve is closed Open the steam feed valve
Blowing is too weak Lever on the lowest position Shift the lever (5 - Figure 4.1) towards the + sign
Fan does not function
(no blowing) The blowing time is set at zero Enter programming and set a blowing time
The boiler does not
reach working pressure
(Models 5050, 5055,
5052, 5057) The heating elements are off Turn on the heating elements switch
The boiler is off Turn on the boiler by means of switch
The boiler reaches
working pressure too
slowly (Models 5055,
5057) The second heating element is off Turn on all the heating elements. When working pressure has been reached,
unnecessary power can be turned off
The pump is working
but no water gets into
the vessel (Models
5050, 5055, 5052,
5057) There is no water / the water
delivery valve is closed Turn off the machine
Make sure that the water is reaching the machine
When the problem is removed, turn on the machine
The filter is dirty Clean the filter
The water inlet system is dirty It is time to call the technician for periodic maintenance
Too much water into
the boiler (Models
5050, 5055, 5052,
5057) The level probe of the boiler is
dirty It is time to call the technician for periodic maintenance
The boiler is turned on
but it does not work
(Models 5050, 5055,
5052, 5057) The appliance has blocked be-
cause water is not reaching in it Check that the water delivery valve(s) are open
Check that the valves between the tank and the boiler are open
Check that there is water into the line
When the cause has been removed, turn off and then on again the unit to
remove the protection
The sleeve arms do not
move (Models 5042,
5052, 5057) Air pressure is too low Set the general pressure at 6bar
The sleeve arms are excluded Remove the exclusion by pushing button EXCL ARMS on the control panel,
When the light is off, the arms are activated.