Graco 3A0868G important safety instructions Tubing Chart and Diagrams, Used only on is models

Installation

Tubing Chart and Diagrams

Type	Color	Description	Starting Point	Ending Point	Tube OD in. (mm)
Air	Green	Solvent Valve A On	1G	1G	0.156 (4.0)
Air	Green	Dose Valve A On	2G	2G	0.156 (4.0)
Air	Green	Solvent Valve B On	3G	3G	0.156 (4.0)
Air	Green	Dose Valve B On	4G	4G	0.156 (4.0)
Air	Red	Solvent Valve A Off	1R	1R	0.156 (4.0)
Air	Red	Dose Valve A Off	2R	2R	0.156 (4.0)
Air	Red	Solvent Valve B Off	3R	3R	0.156 (4.0)
Air	Red	Dose Valve B Off	4R	4R	0.156 (4.0)
Air	Natural	Solenoid Air	A1	A1	0.25 (6.3)
Air	Natural	Air Regulator to Pump B	A2	A2	0.375 (9.5)
Air	Natural	Air Regulator to Pump A	A3	A3	0.375 (9.5)
Fluid	----	Pump B to Valve Stack B	A4	A4	-----
Fluid	----	Pump A to Valve Stack A	A5	A5	-----
Fluid	----	Valve Stack A to Mix Manifold	A6	A6	-----
Fluid	----	Valve Stack B to Mix Manifold	A7	A7	-----
Air	Natural	Air Regulator to Alternator*	A8	A8	0.375 (9.5)
Air	Black	Alternator Air Exhaust*	A9	A9	0.5 (12.7)

*Used only on IS models.

1R 2R 3R 4R * IS Models

1G 2G 3G 4G	ti16770a
	GFB1-C
GFB1-S
ATOM-1	A8*

ti13861a
GFB1-P	A9*
(Pressurized air line)
GFB1-A

ti16771a

GFB1-C

GFB1-Sti13863a

16 3A0868G