DÖRR EcoGun 2100, Operation Manual

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TABLE OF CONTENTS
1 Product overview .......................... 5
1.1 Overview................................ 5
1.2 Short description.................... 5
2 Safety ............................................. 5
2.1 Presentation of Notes............ 5
2.2 Intended Use.......................... 6
2.3 Residual risks......................... 6
2.4 Staff qualification.................... 7
2.5 Personal protective equip-
ment....................................... 8
3 Transport, scope of supply and
storage
........................................... 8
3.1 Scope of delivery................... 8
3.2 Handling of
packaging material................. 8
3.3 Storage.................................. 8
4 Assembly ....................................... 8
4.1 Requirements for the
Installation point..................... 8
4.2 Connecting............................. 9
5 Commissioning ............................. 9
6 Operation ..................................... 10
6.1 Safety recommendations..... 10
6.2 General notes....................... 11
6.3 Adjustment........................... 11
6.3.1 Withdrawal force............... 11
6.3.2 Pilot air.............................. 12
6.3.3 Selecting air cap............... 12
6.3.4 Spray pattern.................... 12
6.4 Painting................................ 16
6.5 Secure spray gun................. 17
6.6 Rinsing................................. 17
6.6.1 Safety recommendations.. 17
6.6.2 Rinsing spray gun............. 17
7 Cleaning ....................................... 18
7.1 Safety recommendations .... 18
7.2 Cleaning............................... 20
8 Maintenance ................................ 20
8.1 Safety notes......................... 20
8.2 Maintenance schedule......... 21
8.3 Dismantle and assemble...... 22
8.3.1 Remove the filter............... 22
8.3.2 Install filter......................... 23
8.3.3 Remove the needle........... 24
8.3.4 Install the needle............... 25
8.3.5 Dismantling the nozzle...... 25
8.3.6 Install the nozzle............... 26
8.3.7 Remove packing seal........ 26
8.3.8 Install packing seal............ 27
9 Faults ........................................... 29
9.1 Defects table........................ 29
9.2 Troubleshooting................... 30
9.2.1 Replace the needle........... 30
9.2.2 Replace nozzle................. 31
9.2.3 Replace seal retainer
screw and sealing rings.... 31
9.2.4 Replace packing seal........ 32
9.2.5 Replace seal washer......... 32
9.2.6 Replace valve pin seal...... 33
9.2.7 Replace O-ring on the cir-
cular jet control ................. 34
10 Disassembly and Disposal ........ 34
10.1 Safety recommendations... 34
10.2 Disassembly....................... 35
10.3 Disposal ............................ 35
11 Technical data ............................. 35
11.1 Weight................................ 35
11.2 Connections....................... 35
11.3 Operating conditions.......... 36
11.4 Emissions........................... 36
11.5 Operating values................ 36
11.6 Compressed air quality...... 36
11.7 Materials used.................... 36
11.8 Operating and auxiliary
materials............................. 36
11.9 Material specification.......... 37
02/2020 EcoGun 2100 - MSG00004EN 3/52