Graco Indy-X Chop - Manual

5 GC-1388F Important Safety Information Methyl Ethyl Ketone Peroxide (MEKP) MEKP is among the more hazardous materials found in commercial channels. Proper handling of the “unstable (reactive)” chemicals presents a definite challenge to the plastics industry. The highly reactive property which makes...

6 GC-1388F This equipment needs to be grounded. Ground the dispense gun through connection to a GlasCraft approved grounded fluid supply hose. Check your local electrical code and related manuals for detailed grounding instructions of all equipment in the work area. A grounding wire and clamp are pr...

7 GC-1388F Rotate trigger lock to stop the triggerfrom being activated. Hose Attachment 1. Engage the trigger lock. 2. Attach the (black p/n 21694-25) material hose to the material inlet fitting on the back of the gun. 3. Attach the (yellow p/n 236) solvent line to the solvent inlet fitting on the b...

8 GC-1388F Indy-X Chop Dispense Gun 23575-00 Repair Parts Kits: Part Number Description 23557-00 O-RING KIT 23558-00 MAINTENANCE KIT Standard Equipment Part Number Description 23575-00 Indy X Chop Dispense Gun GC-1388 User Manual Parts

9 GC-1388F 1 2 3 1) Catalyst seat assembly p/n: 23544-00 2) Material seat assembly p/n: E-135 3) Material needle valve assembly p/n: 23545-00 23575-00 Indy X Chop Dispense Gun Assembly Drawings 189018

14 GC-1388F To relieve fluid and air pressures: 1. Push down Yellow slide valve, P/N 21402-00 to bleed off air to system. 2. Open P/N 21228-00 on catalyst pump to recirculation position. 3. Open P/N 21192-00 on bottom of material pump. 4. Verify the Trigger Lock is in the Locked position. Daily Main...

15 GC-1388F Parts Replacement Procedure Before performing maintenance on the dispense gun, follow Pressure Relief Procedure. Due to the different o-ring materials and lubricants used in the dispense guns, never submerge or soak any dis - pense gun in any type of solvent. Submerging or soak - ing any...

16 GC-1388F 1 2 3 4 5 Needle & Pin Removal Procedures 1. Remove needle collets. (3/8in. Wrench) 2. Remove set screws. (5/64in. Hex Key) 3. Remove needle guard. 4. Remove pins. 5. Remove needle assemblies. (9/16in. Wrench) Maintenance

17 GC-1388F 21222-00 20507-00 (Retainer) If Packing, P/N 20507-00 and Packing Disks, P/N 20508-00 are removed from Needle and Pack- ing Housing, GlasCraft recommends that these parts always be replaced with NEW packings and packing disks. 1. Ensure spring is seated on needle shoulder. 2. Insert need...

18 GC-1388F OK OK 5 3 4 2 1 Flush Needle & Pin Reassemble Procedure 1. Reassemble the needle assemblies to the gun body. Lubricate the o-rings & use teflon tape on the threads. 2. Make sure the gun pins are lubricated and slide them into the gun block and can be seen between the gun block an...

19 GC-1388F NOT OK Set Screws 5/64in. hex key Trigger & Needle Guard Readjustment Procedure If you trigger the gun and notice that one needle is activating before the other and not parallel, fine adjustment is needed. 1. Using a 5/64in. hex key adjust the Set Screw which is NOT making gun pin co...

20 GC-1388F 1 Remove the triggerfrom gun. Slide itdown and to the side. 2 Slide the gun pins, p/n 23514-00 forward to allow access to the packing nuts. 3 Adjust the packing nuts with a wrench. (3/8in. open end) Packing Nut Adjustment Procedure Maintenance

21 GC-1388F Part Number Orifice Min. Width (in.) Max. Width (in.) Min. Output (lbs.) Max Output (lbs.) 23005- C4 0.040 7 16.5 5.4 10.02 C5 0.050 8.5 15.5 6.36 12.23 C6 0.060 7 17 7.31 11.01 C7 0.070 7 13 8.53 10.58 C8 0.080 10 12.5 10.28 13.03 C9 0.090 7.5 10 11.49 12.36 E4 0.040 6 21 4.01 9.16 E5 0...

23 GC-1388F Technical Data Category Data Maximum Fluid Working Pressure 2000 psi (13.8 MPa, 138 bar) Maximum Air Inlet Pressure 100 psi (.69 MPa, 6.9 bar) Typical Flow Rate of Pattern Guns Dependent of spray tip Maximum Fluid temperature 120° F (49° C) Air Inlet Size (Chopper) 1/4-18 NPS Male A Comp...

Graco Ohio Standard Warranty Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited...