Larius Giotto - Mproblems and Solutions

11
GIOTTO
English
M PROBLEMS AND SOLUTIONS
Solution
Cause
Problem
• The equipment does not start
• The equipment does not suck the
product
• The equipment suck but does not
reach the pressure desired
• When pressing the trigger, the
pressure lowers considerably
• The pressure is normal but the
product is not atomized.
Leakage from the seal-tightening
screw
• The atomization is imperfect
• Lack of voltage;
• Considerable drops in mains voltage;
• ON-OFF switch disconnected;
• Setting valve faulty pressure;
• Breakdown of motor electric control
box;
• The product is solidied inside the
pump;
• Suction lter clogged;
• Suction lter too ne;
• The equipment sucks air;
• Lack of product;
• The equipment sucks air;
• The drain valve is open;
• Suction or delivery valve dirty;
• Nozzle too big or worn;
• The product is too dense;
• The lter of the gun-butt is too ne;
• The nozzle is partially clogged;
• The product is too dense;
• The lter of the gun-butt is too ne;
• The nozzle is worn;
• Check the correct connection to the
power supply;
• Check the extension cable;
• Ensure the ON-OFF switch is on the
“ON” position and turn clockwise
the pressure control knob;
• Verify and replace it, if necessary;
• Verify and replace it, if necessary;
• Open the drain valve to release
pressure in the circuit and stop the
machine. Remove the compression
valve and clean it;
• Clean or replace it;
• Replace it with a larger-mesh lter
(with very dense products, remove
the lter);
• Check the suction pipe;
• Add the product;
• Check the suction pipe;
• Close the drain valve;
• Disassemble the colour body group;
• Replace it with a smaller one;
• Dilute the product, if possible;
• Replace it with a larger-mesh lter;
• Clean or replace it;
• Dilute the product, if possible;
• Replace it with a larger-mesh lter;
• Replace it;
Always close the air compressed supply and unload the plant pressure before performing any check or replacement
of pump parts (see "correct procedure of decompression").