46
14
maintenance / diagnostics / repairs
14.1
Operation errors
Par.
Job
mode
message on dispLay /
cause
remedy
13.3
man.
+
auto
Disable the spraying control!
Main switch ON upon computer switching on
• Move main switch downwards (position OFF).
13.3
13.7.1
auto
Go! The machine is stopped
Main switch ON with machine stopped
• Start the machine.
• Move main switch downwards (position OFF).
13.7.1
auto
Start pump! No flowrate
Main switch ON with machine stopped but rate at zero
• Start the pump and move the machine.
11.3
man.
+
auto
Go slow! High pressure
The pressure exceeds the maximum level allowed for the
nozzle being used
• Decrease the machine speed.
• Regulate the operating pressure so as to respect the previously set limits for
nozzles in use.
• Repeat the setup procedure of the alarm for the minimum and maximum pressure
of the nozzles.
11.3
man.
+
auto
Go fast! Insufficient pressure
The pressure does not reach the minimum value for the
nozzle in use
• Increase the machine speed.
• Regulate the operating pressure so as to respect the previously set limits for
nozzles in use.
• Repeat the setup procedure of the alarm for the minimum and maximum pressure
of the nozzles.
11.2
auto
Go slow! Insufficient flowrate
The rate does not reach the value required for output
• Decrease the machine speed.
• Check that the flowmeter constant value has been set correctly.
11.2
auto
Go fast! High flowrate
The rate exceeds the value required for output
• Increase the machine speed.
• Check that the flowmeter constant value has been set correctly.
10.10
man.
+
auto
Reduce rotation speed!
RPM exceeds the maximum allowed value
• Decrease the rotation speed of the moving part.
10.10
man.
+
auto
Increase rotation speed!
RPM does not reach the minimum value
• Increase the rotation speed of the moving part.
10.5
man.
+
auto
Flowmeter out of range
Rate out of the limits allowed by flowmeter
• Regulate the operating pressure so as to respect the previously set limits for
nozzles in use.
• Check that the flowmeter constant value has been set correctly.
8.6
11.11
man.
+
auto
SD card not found!
The memory card is not correctly inserted.
• Turn off the computer and check the insertion of the memory card.
8.6
11.11
man.
+
auto
SD card write protected!
The memory card is blocked.
• Switch off the computer and release the memory card.
8.6
11.11
man.
+
auto
SD card full!
The memory card has no free space.
• Space needed for new information: delete the unnecessary files from the memory
card.
11.11
man.
+
auto
File not found!
(SETUP.BIN)
The computer configuration has not been saved
• Save the data.
10.9.3
man.
+
auto
File not found!
(TANK.TKL)
The tank configuration has not been saved
• Save the data.
11.11
man.
+
auto
Configuration not valid!
(SETUP.BIN)
The file relevant to the computer configuration is faulty.
• Try to save the data again.
10.9.3
man.
+
auto
Configuration not valid! (TANK.TKL)
The file relevant to the tank configuration is faulty.
• Try to save the data again.
12.3
man.
+
auto
Signal out of range! Check transducer!
Faulty pressure values have been detected.
• Check the pressure sensor status and make sure there is no residual pressure in
the system.
10.12
man.
+
auto
Stop immediately! Pump fault
Pump oil level too low or mixed with water
• Stop the machine and check the pump status.
6.2
8.2
man.
+
auto
Check connections! Communication fault
Communication problems between monitor and control unit
• Check the connection cable (and connectors) status between monitor and control
unit.
MAINTENANCE / DIAGNOSTICS / REPAIRS
