Troubleshooting And Rectification; Warnings E01 - E04 - WAGNER EPG-SPRINT XE Translation Of The Original Operating Manual

Operating manual Universal Control Unit for Powder Spray Guns EPG-SPRINT XE
9 Troubleshooting and Rectification
9 TROUBLESHOOTING AND RECTIFICATION
DANGER
Incorrect maintenance/repair!
Danger to life and equipment damage.
4 WAGNER devices, protective systems and safety, monitoring and control equipment
may only be serviced/repaired as defined in Directive 2014/34/EC (ATEX) by trained
WAGNER service personnel or skilled persons in accordance with TRBS 1203! Note
national regulations!
4 Service, repair or replacement of devices or parts of devices may only be performed
outside the hazard area!
9.1 WARNINGS E01 - E04
The fault LED (13) flashes to indicate warnings. In addition, [Exx] is shown alternately in the
LED display (19) (7-segment LED) (xx stands for the warning number). Work can continue if a
warning is displayed.
50
60
40
3
m /h
70
Ø
30
Tri
5.5 3.0
12
1.5
4.5
11 80
20
0.5
3.5
10
9
0.3
2.5
8
90
10
0.1
2.0
%
100
0 %
SP RI N T X
EPG
P_01760
Warning No. Warning
E01 Atomizing air too low Set point cannot be reached
E02 Dosing air too low
Order number 2354913 | Edition 10/2022
19
13
Cause
Causes:
Hose kinked/blocked
Input air pressure too low
System cannot reach target set-
ting
Clogging due to powder sinter-
ing on the electrode tip
Set point cannot be reached
Causes:
Hose kinked/blocked
Input air pressure too low
Injector is not connected
Rectification
Check hoses and hose laying
Ensure that inlet pressure is
> 6 bar
Check gun and nozzle system
Check and clean gun, nozzle
system and electrode tip
Check hoses and hose laying
Ensure that inlet pressure is
> 6 bar
Connect injector correctly
53