3
HERO 23D / Hero 23 / SF 23 Pro
GB
CONTENTS
D
Contents
1
SAFETY REGULATIONS FOR AIRLESS SPRAYING 4
1.1
Flash point ___________________________________4
1.2
Explosion protection ___________________________4
1.3
Danger of explosion and fire from sources of
ignition during spraying work ___________________4
1.4
Danger of injury from the spray jet _______________4
1.5
Secure spray gun against unintended operation ____4
1.6
Recoil of spray gun ____________________________4
1.7
Breathing equipment as protection against
solvent vapors ________________________________4
1.8
Prevention of occupational illnesses ______________4
1.9
Max. operating pressure ________________________5
1.10 High-pressure hose ___________________________5
1.11 Electrostatic charging
(formation of sparks or flames) __________________5
1.12 Use of units on building sites and workshops _______5
1.13 Ventilation when spraying in rooms ______________5
1.14 Suction installations ___________________________5
1.15 Earthing of the object __________________________5
1.16 Cleaning the unit with solvents __________________5
1.17 Cleaning the unit _____________________________5
1.18 Work or repairs at the electrical equipment ________5
1.19 Work at electrical components ___________________5
1.20 Setup on an uneven surface _____________________6
2
TECHNICAL DATA ___________________________ 6
3
REPAIRS AT THE UNIT _______________________ 7
3.1
Inlet valve ___________________________________8
3.2
Outlet valve __________________________________9
3.3
Pressure control valve __________________________9
3.4
Replacing the power cable ____________________ 10
3.5 Troubleshooting ____________________________ 11
4
SPARE PARTS ______________________________ 12
4.1
Spare parts list Hero 23D _____________________ 12
4.2
Spare parts list high-pressure filter (accessory) ____ 18
4.3
Spare parts list hopper _______________________ 18
4.4
Spare parts list trolley ________________________ 19
4.5
Spare parts list suction system _________________ 19
4.6
Spare parts list suction system Japan ___________ 20
ELECTRICAL REPAIR INSTRUCTIONS
1
BASIC PRINCIPLES ________________________ 21
1.1
Electrically instructed person __________________ 21
1.2
Skilled electrician for defined tasks _____________ 21
1.3
Legal foundations ___________________________ 21
1.4
Which tests must be performed ________________ 21
1.5
Five safety rules _____________________________ 22
1.6
Categorisation of protection classes ____________ 23
1.7
Explanation of electric variables and components _ 24
1.8
Explanation of electrical terms _________________ 24
2
FUNCTIONAL TEST WORK INSTRUCTIONS ____ 26
2.1
Functional test of cord set ____________________ 26
2.2
Functional test of capacitor ___________________ 26
2.3
Functional test of switches/buttons _____________ 27
2.4
Functional test of earthing contact socket _______ 27
2.5
Functional test of the motor overcurrent
protection switch ___________________________ 27
2.6
Functional test of the threephase motor _________ 28
2.7
Functional test of AC motor ___________________ 28
3
REPAIR WORK INSTRUCTIONS _______________ 28
3.1
Replacing a cord set _________________________ 28
3.2
Replacing a 400 V cord set ____________________ 29
3.3
Replacing the capacitor ______________________ 29
3.4
Replacing switches/buttons ___________________ 29
3.5
Replacing the earthing contact socket __________ 30
3.6
Replacing the motor protecting switch __________ 30
3.7
Replacing the threephase motor _______________ 30
3.8
Replacing the AC motor ______________________ 31
4
MACHINE-SPECIFIC DOCUMENTS ____________ 32
4.1
Connection diagram Hero 23D /SF 23 Pro _______ 32
4.2
Connection diagram Hero 23 (Japan) ___________ 33
4.3
Connection diagram Hero 23 (Taiwan) __________ 34
