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Manual Conventions
2 310813 Rev C
Contents
WARNING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Drive Housing and Connecting Rod . . . . . . . . . . . 8
Pinion Assembly/Clutch Armature/Clamp . . . . . . . 9
Clutch Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Pressure Control . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Displacement Pump . . . . . . . . . . . . . . . . . . . . . . . 14
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
GMAX 3400 Hi-Boy Sprayers . . . . . . . . . . . . . . . . 16
Pinion Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
GMAX 3400 Lo-Boy Sprayers . . . . . . . . . . . . . . . . 20
Pressure Control/Filter Assembly . . . . . . . . . . . . . 22
Pressure Control Wiring Diagram . . . . . . . . . . . . . 23
Complete Sprayers . . . . . . . . . . . . . . . . . . . . . . . . 24
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 26
Manual Conventions
Note
WARNING
WARNING: a potentially hazardous situation which, if
not avoided, could result in death or serious injury.
Warnings in the instructions usually include a symbol
indicating the hazard. Read the general Warnings
section for additional safety information.
Hazard Symbol
CAUTION
CAUTION: a potentially hazardous situation which, if
not avoided, may result in property damage or
destruction of equipment.
Additional helpful information.