IMPACT 640
1
SAFETY REGULATIONS FOR AIRLESS
SPRAYING ______________________________ 4
1.1
Explanation of symbols used _____________________4
1.2
Grounding instructions _________________________4
1.3
Safety hazards ________________________________5
2
MAINTENANCE __________________________ 6
2.1
Pressure relief procedure ________________________6
2.2
General repair and service notes __________________7
2.3
Replacing the motor ___________________________7
2.4
Replacing the gears ____________________________7
2.5
Replacing the transducer _______________________8
2.6
Replacing the PRIME/SPRAY valve ________________9
2.7
Servicing the fuid section _______________________9
2.8
Replacing the filters ___________________________11
3
TROUBLESHOOTING ____________________ 12
3.1
Digi-Trac Control System error messages __________13
SPARE PARTS LISTS __________________________ 38
Main Assembly ____________________________________38
Complete IntelliSync® Housing (640I) __________________40
Complete IntelliSync® Housing (640IA) _________________41
Siphon Assembly (skid and low rider assembly) __________42
Skid Assembly _____________________________________43
Drive Assembly ____________________________________44
Fluid Section Assembly _____________________________46
Low Rider Assembly ________________________________48
High Rider Assembly _______________________________49
Electrical Schematic (640) ___________________________50
Labels ___________________________________________50
Electrical Schematic (640I) ___________________________51
Electrical Schematic (640IA) __________________________52
ACCESSORIES _______________________________ 53
WARRANTY _________________________________ 54
CONTENTS
3