Troubleshooting Guide - seko PROTWIN Atomizer Pro Handbuch

MAINTENANCE
ITEM
Water supply filter
Venturi
Non-return valves
Foot filters

TROUBLESHOOTING GUIDE

PROBLEM
No flow
Product is not mixed or not dosed
correctly
Concentration too high
The chemical product container
fills with water.
0000137791
CAUSE
Limestone deposits on the screen
Debris or solids on the screen
Limestone deposits
Congealed product
Worn
Congealed product
Worn
Congealed product
CAUSE
No water supply
Clogged hydraulic parts
The foot filter is clogged
The calibration nozzle is clogged
Insufficient water pressure
The chemical product container is
empty
The suction hose is not properly
connected to the elbow fitting
The suction hose is crimped
somewhere
Debris or Solids in the venturi
The nozzle is not fully inserted or
Wrong metering tip
The non return valve is clogged or
worn
Rev. 4.0 EN
MAINTENANCE
Replace
Clean with water or replace
Clean or replace
(Warning: do not use tools to remove
the lime deposits because you can
affect the functioning of the venturi;
only use anti lime products)
Clean with water
Replace
Clean if possible or Replace
Replace
Clean if possible orReplace
REMEDY
Open the water supply outside tap
Select product or rinse
Turn on the spray gun
Check the water supply filter (input
station)
Check the venturi
Clean or replace the filter
Clean or replace the nozzle
A minimum pressure of 22PSI is
required for correct operation; if the
pressure is not correct, contact a
plumber
Refill or change the chemical product
container
Check that the suction hose is
properly connected to the fitting, use
a clamp for a better grip
Check that the suction hose is
properly positioned
Clean with water or compressed air
(Warning: do not use tools to remove
the lime deposits because you can
affect the functioning of the venturi;
only use anti lime products)
Check that the nozzle is securely
plugged into the non return valve or
select a smaller metering tip
Clean or replace the non return valve
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