Graco NXT011 Instructions-Parts List Manual
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Graco NXT011 Instructions-Parts List Manual

Graco NXT011 Instructions-Parts List Manual

Integrated air control modules integrated air controls for use with nxt model 2200, 3400, and 6500 air motors
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Instructions-Parts
Integrated Air
Control Modules
Integrated air controls for use with NXT
100 psi (0.69 MPa, 6.9 bar) Maximum Regulated Working Pressure
NXT011, Series E
With locking air regulator and 110 psi (0.76 MPa, 7.6 bar) relief valve
NXT021, Series E
With non-locking air regulator and 110 psi (0.76 MPa, 7.6 bar) relief valve
NXT031, Series E
With locking air regulator and 85 psi (0.58 MPa, 5.8 bar) relief valve
Important Safety Instructions
Read all warnings and instructions in this manual
and in NXT air motor manual 311238. Save these
instructions.
™
Model 2200, 3400, and 6500 Air Motors.
Integrated Air Control Module shown
mounted on an NXT Air Motor
311239D
TI8233c

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Summary of Contents for Graco NXT011

  • Page 1 Integrated air controls for use with NXT Model 2200, 3400, and 6500 Air Motors. 100 psi (0.69 MPa, 6.9 bar) Maximum Regulated Working Pressure NXT011, Series E With locking air regulator and 110 psi (0.76 MPa, 7.6 bar) relief valve NXT021, Series E With non-locking air regulator and 110 psi (0.76 MPa, 7.6 bar) relief valve...

  • Page 2: Table Of Contents

    Repair ........7 Graco Information ......14 Parts .

  • Page 3: Installation

    Installation Installation 3. Turn air regulator knob (C) fully counterclockwise. Air Control Modules NXT011 and NXT031 (locking air regulator) and NXT021 (non-locking air regula- tor) are available. 1. Install supplied o-ring (43) into counterbore on upper side of air control module (D). Fasten module to air motor (M) with two supplied screws (44).

  • Page 4: Operation

    Component Identification Key for F Air Inlet, 3/4 npt(f) Bleed-type Master Air Valve Air Control Modules NXT011 and NXT031 (locking Air Regulator Adjustment Knob (locking or non-locking) air regulator) and NXT021 (non-locking air regula- Air Pressure Gauge tor) include air line components in an integrated...
  • Page 5 Operation Startup Locking Regulator (NXT011 and NXT031 only) 1. Turn air regulator knob (C) fully counterclockwise. 1. To lock pressure setpoint, push knob (C) in. TI8322c TI8236c 2. Open bleed-type master air valve (B). 2. Pull knob out to unlock, then adjust regulator to desired pressure setpoint.

  • Page 6: Troubleshooting

    Troubleshooting Troubleshooting Problem Cause Solution Air leaking from regulator housing, or Loose or worn diaphragm (17d). Tighten housing or repair regulator gauge shows unstable regulated using repair kit NXT095. See page 8. pressure. Worn seat (17e) or poppet (17f). Repair regulator using repair kit NXT095.

  • Page 7: Repair

    Repair Repair Pressure Relief Procedure Replace Filter Element 1. Relieve pressure, page 7. Follow Pressure Relief Procedure when you stop spraying and before cleaning, checking, or servicing 2. Remove filter bowl (E) with wrench. Remove filter equipment. element (G). 1. Close bleed-type master air valve (B). 3.
  • Page 8 Repair Spool Repair Kit NXT098 4. Using #2 Phillips screwdriver, remove valve seat (17e) slowly to avoid damaging flutes. Remove valve assembly (17f) and spring (17g). 1. Relieve pressure, page 7. 2. See Parts drawing, page 10. Using a 3/8 in. deep 5.
  • Page 9 Repair Ball Valve Seal Repair Kit 6. Install the new outboard seal (32b) and inlet NXT097 fitting (32a). 1. Relieve pressure, page 7. The stem seal components (32e-32k) do not need replacement unless leakage is noted. If necessary, 2. See Parts drawing, page 10. Remove the inlet fit- replace parts as shown on page 10.

  • Page 10: Parts

    Parts Parts NXT011 and NXT031 Locking Integrated Air Control Module NXT021 Non-Locking Integrated Air Control Module 20a 20b TI8234d Torque to 140 in-lb (16 N•m). Torque to 500 in-lb (56 N•m). Torque to 240 in-lb (27 N•m). Torque to 130 in-lb (15 N•m).

  • Page 11: Accessories

    110782 O-RING; buna-N 120089 SCREW; 3/8-16 x 1-3/4 in. (44 mm) 151395 WASHER, flat 113498 RELIEF VALVE, safety; 110 psi (0.76 MPa, 7.6 bar); NXT011 and NXT021 108124 RELIEF VALVE, safety; 75 psi (0.51 MPa, 5.1 bar); NXT031 Parts included in Seal Repair Kit NXT096 (purchase separately).

  • Page 12: Schematic Diagram

    Schematic Diagram Schematic Diagram Bleed-Type Ball Valve Air Filter AIR IN Quick Air Purge ATMOSPHERE Air Regulator Adjustment Knob Spool TO MOTOR Air Pressure Gauge Overpressure Safety Relief Valve 311239D...

  • Page 13: Technical Data

    Technical Data Technical Data Maximum air inlet pressure 140 psi (0.97 MPa, 9.7 bar) Maximum regulated working pressure 100 psi (0.69 MPa, 6.9 bar) Maximum operating temperature 140°F (60°C) Air Inlet Size 3/4 npt(f) Air Gauge Port Size 1/8 npt(m) Height 6.5 in.

  • Page 14: Graco Standard Warranty

    With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective.

This manual is also suitable for:

E seriesNxt021Nxt031

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