Nordson Trilogy Reference guide

TrilogyrAC Air Spray and LVLP
Gravity Fed Manual Spray Guns
Customer Product Manual
Part 1601054-03
Issued 9/20
NORDSON CORPORATION •AMHERST, OHIO •USA
For parts and technical support, call the Industrial Coating
Systems Customer Support Center at [phone] or
contact your local Nordson representative.
This document is subject to change without notice.
Check http://emanuals.nordson.com for the latest version.

Part 1601054-03 2020 Nordson Corporation
Table of Contents
Safety 1.......................................
Qualified Personnel 1.........................
Intended Use 1..............................
Regulations and Approvals 1..................
Personal Safety 2............................
High-Pressure Fluids 2.....................
Fire Safety 3................................
Halogenated Hydrocarbon Solvent Hazards 4.
Action in the Event of a Malfunction 4...........
Disposal 4..................................
Description 5..................................
Specifications 5..............................
Installation 6..................................
Operation 6...................................
Atomizing Air Adjustment 7....................
Material Flow Adjustment 7....................
Fan Pattern Adjustment 7.....................
Air Cap Adjustment 8.........................
Coating Tips 8...............................
LVLP Compliance Kit Installation and Use 10.....
Maximum Inlet Air Pressure for LVLP Compliance . .
10
Cleaning 11....................................
Lubrication 11................................
Troubleshooting 11.............................
Repair 12......................................
Nozzle and Air Cap Replacement 12.............
Needle Replacement 12.......................
Needle Seat Replacement 13...................
Air Valve Seal Replacement 13.................
Air Valve Replacement 13......................
Parts 14.......................................
Options 16.....................................
Contact Us
Nordson Corporation welcomes requests for information, comments, and
inquiries about its products. General information about Nordson can be
found on the Internet using the following address:
http://www.nordson.com.
Address all correspondence to:
Nordson Corporation
Attn: Customer Service
555 Jackson Street
Amherst, OH 44001
Notice
This is a Nordson Corporation publication which is protected by copyright.
Original copyright date 2012. No part of this document may be
photocopied, reproduced, or translated to another language without the
prior written consent of Nordson Corporation. The information contained
in this publication is subject to change without notice.
Trademarks
Trilogy, Nordson and the Nordson logo are registered trademarks of
Nordson Corporation.
All other trademarks are the property of their respective owners.

Change Record i
Part 1601054-03
2020 Nordson Corporation
Change Record
Revision Date Change
02 7/13 Added compliance kits and air caps.
03 09/20 Updated parts lists.

Change Record
ii
Part 1601054-03 2020 Nordson Corporation

TrilogyAC Air Spray/LVLP Gravity Fed Manual Spray Guns 1
Part 1601054-03
2020 Nordson Corporation
TrilogyrAC Air Spray/LVLP Gravity Fed Manual
Spray Guns
Safety
Read and follow these safety instructions. Task- and equipment-specific
warnings, cautions, and instructions are included in equipment
documentation where appropriate.
Make sure all equipment documentation, including these instructions, is
accessible to persons operating or servicing equipment.
Qualified Personnel
Equipment owners are responsible for making sure that Nordson equipment
is installed, operated, and serviced by qualified personnel. Qualified
personnel are those employees or contractors who are trained to safely
perform their assigned tasks. They are familiar with all relevant safety rules
and regulations and are physically capable of performing their assigned
tasks.
Intended Use
Use of Nordson equipment in ways other than those described in the
documentation supplied with the equipment may result in injury to persons
or damage to property.
Some examples of unintended use of equipment include
using incompatible materials
making unauthorized modifications
removing or bypassing safety guards or interlocks
using incompatible or damaged parts
using unapproved auxiliary equipment
operating equipment in excess of maximum ratings
Regulations and Approvals
Make sure all equipment is rated and approved for the environment in which
it is used. Any approvals obtained for Nordson equipment will be voided if
instructions for installation, operation, and service are not followed.

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Personal Safety
To prevent injury follow these instructions.
Do not operate or service equipment unless you are qualified.
Do not operate equipment unless safety guards, doors, or covers are
intact and automatic interlocks are operating properly. Do not bypass or
disarm any safety devices.
Keep clear of moving equipment. Before adjusting or servicing moving
equipment, shut off the power supply and wait until the equipment
comes to a complete stop. Lock out power and secure the equipment to
prevent unexpected movement.
Relieve (bleed off) hydraulic and pneumatic pressure before adjusting or
servicing pressurized systems or components. Disconnect, lock out,
and tag switches before servicing electrical equipment.
While operating manual spray guns, make sure you are grounded.
Wear electrically conductive gloves or a grounding strap connected to
the gun handle or other true earth ground. Do not wear or carry metallic
objects such as jewelry or tools.
If you receive even a slight electrical shock, shut down all electrical or
electrostatic equipment immediately. Do not restart the equipment until
the problem has been identified and corrected.
Obtain and read Material Safety Data Sheets (MSDS) for all materials
used. Follow the manufacturer’s instructions for safe handling and use
of materials, and use recommended personal protection devices.
Make sure the spray area is adequately ventilated.
To prevent injury, be aware of less-obvious dangers in the workplace
that often cannot be completely eliminated, such as hot surfaces, sharp
edges, energized electrical circuits, and moving parts that cannot be
enclosed or otherwise guarded for practical reasons.
High-Pressure Fluids
High-pressure fluids, unless they are safely contained, are extremely
hazardous. Always relieve fluid pressure before adjusting or servicing high
pressure equipment. A jet of high-pressure fluid can cut like a knife and
cause serious bodily injury, amputation, or death. Fluids penetrating the
skin can also cause toxic poisoning.
If you suffer a fluid injection injury, seek medical care immediately. If
possible, provide a copy of the MSDS for the injected fluid to the health care
provider.
The National Spray Equipment Manufacturers Association has created a
wallet card that you should carry when you are operating high-pressure
spray equipment. These cards are supplied with your equipment. The
following is the text of this card:

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WARNING: Any injury caused by high pressure liquid can be serious. If
you are injured or even suspect an injury:
Go to an emergency room immediately.
Tell the doctor that you suspect an injection injury.
Show him this card
Tell him what kind of material you were spraying
MEDICAL ALERT—AIRLESS SPRAY WOUNDS: NOTE TO PHYSICIAN
Injection in the skin is a serious traumatic injury. It is important to treat the
injury surgically as soon as possible. Do not delay treatment to research
toxicity. Toxicity is a concern with some exotic coatings injected directly into
the bloodstream.
Consultation with a plastic surgeon or a reconstructive hand surgeon may
be advisable.
The seriousness of the wound depends on where the injury is on the body,
whether the substance hit something on its way in and deflected causing
more damage, and many other variables including skin microflora residing
in the paint or gun which are blasted into the wound. If the injected paint
contains acrylic latex and titanium dioxide that damage the tissue’s
resistance to infection, bacterial growth will flourish. The treatment that
doctors recommend for an injection injury to the hand includes immediate
decompression of the closed vascular compartments of the hand to release
the underlying tissue distended by the injected paint, judicious wound
debridement, and immediate antibiotic treatment.
Fire Safety
To avoid a fire or explosion, follow these instructions.
Ground all conductive equipment. Use only grounded air and fluid
hoses. Check equipment and workpiece grounding devices regularly.
Resistance to ground must not exceed one megohm.
Shut down all equipment immediately if you notice static sparking or
arcing. Do not restart the equipment until the cause has been identified
and corrected.
Do not smoke, weld, grind, or use open flames where flammable
materials are being used or stored.
Do not heat materials to temperatures above those recommended by
the manufacturer. Make sure heat monitoring and limiting devices are
working properly.

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Fire Safety (contd)
Provide adequate ventilation to prevent dangerous concentrations of
volatile particles or vapors. Refer to local codes or your material MSDS
for guidance.
Do not disconnect live electrical circuits when working with flammable
materials. Shut off power at a disconnect switch first to prevent
sparking.
Know where emergency stop buttons, shutoff valves, and fire
extinguishers are located. If a fire starts in a spray booth, immediately
shut off the spray system and exhaust fans.
Shut off electrostatic power and ground the charging system before
adjusting, cleaning, or repairing electrostatic equipment.
Clean, maintain, test, and repair equipment according to the instructions
in your equipment documentation.
Use only replacement parts that are designed for use with original
equipment. Contact your Nordson representative for parts information
and advice.
Halogenated Hydrocarbon Solvent Hazards
Do not use halogenated hydrocarbon solvents in a pressurized system that
contains aluminum components. Under pressure, these solvents can react
with aluminum and explode, causing injury, death, or property damage.
Halogenated hydrocarbon solvents contain one or more of the following
elements:
Element Symbol Prefix
Fluorine F “Fluoro-”
Chlorine Cl “Chloro-”
Bromine Br “Bromo-”
Iodine I “Iodo-”
Check your material MSDS or contact your material supplier for more
information. If you must use halogenated hydrocarbon solvents, contact
your Nordson representative for information about compatible Nordson
components.
Action in the Event of a Malfunction
If a system or any equipment in a system malfunctions, shut off the system
immediately and perform the following steps:
Disconnect and lock out system electrical power. Close hydraulic and
pneumatic shutoff valves and relieve pressures.
Identify the reason for the malfunction and correct it before restarting the
system.
Disposal
Dispose of equipment and materials used in operation and servicing
according to local codes.

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Description
The Trilogy Automotive Coatings Air Spray and LVLP Gravity Fed Manual
Spray Guns are compressed-air operated low-pressure manual spray guns
for the application of sprayable fluids at air pressures of 2.0−3.5 bar (28−50
psi).
The guns are differentiated by the type of air cap used. A gun may be
converted from Air Spray to LVLP (low volume, low pressure) or vice-versa
simply by changing the air cap. The Air Spray guns are used for
high-decorative surfaces and clear coats where fine atomization is preferred
over flow rate. The LVLP guns are used for high transfer efficiency and
base coats.
Refer to Options for nozzle kits in different sizes, and air compliance caps
and gauge kits to test air flow and ensure compliance with regulations.
Refer to Compliance Kit Installation and Use for instructions.
Also available are adapters that install on the gravity cup fitting for use with
the disposable paint cups of the 3MPPS (Paint Preparation System)
or the HSM SPA-System.
Specifications
Item Specification
Weight (without cup) 474 grams (1.04 lb)
Maximum Air Pressure 7.0 bar (100 psi)
Recommended Atomizing
Air Pressure
2.0−3.5 bar (28−50 psi)
Maximum Material
Temperature
Without protective gloves: 40 C (104 F)
With protective gloves: 60 C (140 F)
Material Flow Rate 295 grams/min with the following:
Nozzle Size: 1.4 mm
Air Pressure: 2.5 bar (35 psi)
Viscosity: 18 sec DIN 4 mm at 20 C (68 F)
Air Consumption at 2.5
bar (35 psi) (with air
regulator set to
maximum)
Air Spray, Round Pattern: 10.3 m3/h (6.1 cfm)
Air Spray, Flat Pattern: 16.7 m3/h (9.8 cfm)
LVLP, Round Pattern: 10.7 m3/h (6.3 cfm)
LVLP, Flat Pattern: 18.7 m3/h (11.0 cfm)
Sound Pressure Level (A) 2.5 bar (35 psi) round pattern: 74 dB/A
2.5 bar (35 psi) flat pattern: 77 dB/A
(A) Sound pressure level measurements and specifications are in accordance with Third regulation to
apparatus safety law DIN 45635 part 1/04.84.

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Installation
See Figure 1.
Air connection: Connect an air hose to the quick-connect coupling (6).
The compressed air supply should be clean and dry. Use an appropriate
filter/regulator.
Flushing: Before using your spray gun for production, flush the spray gun
to remove any oil and contaminants left over from the manufacturing
process.
1. Thread the paint cup onto the gun.
2. Pour a small amount of solvent or waterborne cleaning solution
compatible with your paint into the cup.
3. With the spray gun touching the side of a grounded waste container,
spray into the container for a minute or two.
Operation
1
2
3
6
4
5
2a
Figure 1 Trilogy Automotive Coatings Air Spray and LVLP Gun Components
1. Gravity cup
2. Material flow regulator
2a. Lock nut
3. Atomizing air regulator
4. Fan pattern air regulator
5. Cup fitting
6. Air quick-disconnect
coupling

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Atomizing Air Adjustment
See Figures 1 and 2. Use the atomizing air regulator (3) to adjust atomizing
air flow. Use the gauge on the fan pattern air regulator (4) to obtain
repeatable atomizing air settings.
Rotate the regulator to the right (clockwise) to decrease atomizing air.
Rotate the regulator to the left (counterclockwise) to increase atomizing
air.
Material Flow Adjustment
See Figures 1 and 2. The material flow regulator (2) adjusts the material
flow rate. Loosen the lock nut (2a) before adjusting the flow.
Rotate the regulator to the right (clockwise) to decrease material flow.
Rotate the regulator to the left (counter-clockwise) to increase material
flow.
Fan Pattern Adjustment
See Figures 1 and 2. The fan pattern regulator (4) adjusts the shape of the
fan pattern from flat to round.
Rotate the regulator to the right (clockwise) for a round pattern.
Rotate the regulator to the left (counter-clockwise) for a flat pattern.
Max Min
Max
Air
Fluid
Min
Fan Pattern
Round
Flat
Figure 2 Spray Controls

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Part 1601054-03 2020 Nordson Corporation
Air Cap Adjustment
See Figure 3. The position of the atomization air cap and the nozzle
determines the orientation of the fan pattern. The air cap retainer has a 1/4
turn bayonet lock for quick change and adjustment.
1. Turn the air cap retainer 1/4 turn clockwise.
2. Rotate the air cap to the desired position, hold it in position, then turn
the retaining ring 1/4 turn counterclockwise.
Figure 3 Air Cap Installation and Adjustment
Coating Tips
See Figure 4. Use these tips to help you obtain a quality coating:
Hold the spray gun at a 90 degree angle to the surface being coated. If
held at a different angle, the coverage will be uneven and flawed.
Use your arm, not your wrist, to move the gun parallel to the surface.
Do not wave the gun with your wrist.
Begin moving the spray gun before pulling the trigger. Move the gun
back and forth at an even speed. This will ensure even, smooth
overlapping patterns without any buildup where the trigger is pulled.
Release the trigger before stopping arm movements.
Immerse the gun nozzle in solvent or waterborne cleaning solution
during pauses in production to prevent coating material from hardening
on the nozzle.

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25−30 cm
(10−12 in.)
WRONG
thin thick thin
RIGHT
90
even even even
Figure 4 Spray Gun Operation

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Part 1601054-03 2020 Nordson Corporation
LVLP Compliance Kit Installation and Use
CAUTION: If your location is subject to VOC emission regulations, make
sure your spray gun atomizing pressure is 0.69 bar (10 psi) or less by
testing with a compliance air cap. Refer to the chart on the following page
for maximum air inlet settings to achieve the 10 psi or less LVLP rating.
NOTE: The gauge kit and the compliance air caps are sold separately.
Order one gauge kit, and compliance air caps of the same size as the
production caps you normally use.
1. Remove the paint cup from the gun to prevent paint from spraying
during the test.
2. See Figure 5. Remove the retainer and production air cap from the gun.
Install the compliance air cap on the gun and tighten the retainer
securely. (The compliance air cap comes with its own retainer.)
3. Connect the gauges to the air cap.
4. Turn the atomizing air regulator all the way to MAX.
5. Pull the trigger all the way back to allow full flow of air.
6. Check the air pressure gauges. Both atomizing and horn pressures
must be 0.69 bar (10 psi) or less. If either is higher, reduce the
pressure.
7. Reinstall the production air cap and paint cup and check the fluid
atomization. You can check the atomization with the compliance air cap
installed, just make sure the gauge tubing does not impinge the spray or
kink.
Air Cap
Gauge Kit
Set to MAX
At Gun At Regulator
50 Ft. Hose
0.69 bar
(10 psi)
Figure 5 Compliance Air Cap and Gauge Kit Installation and Use
Maximum Inlet Air Pressure for LVLP Compliance
The following table provides air pressure settings to use as approximate
starting points. The results can vary; use your compliance kit to ensure that
the air output from your spray gun does not exceed 0.69 bar (10 psi).
Size Pattern
Setting
Inlet Pressure Air Cap Atomizing
Pressure
At Gun At Regulator (A)
AFlat 1.9 bar (27.5 psi) 1.8 bar (25.5 psi) 0.69 bar (10 psi)
Round 1.7 bar (25 psi) 2.3 bar (32.5 psi) 0.69 bar (10 psi)
BFlat 2.3 bar (33 psi) 2.6 bar (37 psi) 0.69 bar (10 psi)
Round 2.6 bar (38 psi) 2.9 bar (41.5 psi) 0.69 bar (10 psi)
NOTE A: Pressure readings at regulator made using 50 ft of 3/8 in. hose.

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Cleaning
1. Flush the spray gun as described on page 6.
2. Relieve the air pressure.
3. Remove the air cap and clean the fluid nozzle with the supplied cleaning
brush and solvent or waterborne cleaning solution compatible with the
paint you are using.
NOTE: Use only properly sized tools designed for nozzle cleaning to clean
the nozzle orifice. Contact your Nordson representative for nozzle cleaning
kits.
Lubrication
See Figure 7. The trigger pin (8), valve pin (15), and paint needle (24)
should be lubricated with silicone-free oil daily.
Troubleshooting
WARNING: Allow only qualified personnel to perform the following tasks.
Follow the safety instructions in this document and all other related
documentation.
These troubleshooting procedures cover only the most common problems.
If you cannot solve a problem with the information given here, contact your
local Nordson representative for help. See Figure 7 for parts information.
Problem Possible Cause Corrective Action
1. Irregular pattern Air cap not tightened correctly or
dirty
Check air cap (2), clean if necessary.
Fluid nozzle installed incorrectly Check fluid nozzle (4).
Fluid nozzle not tightened correctly Tighten fluid nozzle.
Fluid nozzle cracked at orifice Replace fluid nozzle.
2. Paint leaking from
packing gland
Packing gland not tightened
correctly
Tighten packing gland (23) gradually
until leaking stops.
Needle seals worn Replace seals (18, 19).
3. Paint dripping from
nozzle
Fluid nozzle loose, cracked, or
worn
Tighten nozzle (4), replace nozzle if
cracked or worn.
Needle seals worn Replace seals (18, 19).
Needle pressure spring weak Replace spring (25).
4. Spray gun leaking air Air seal or valve is worn Replace seal (14) and air valve (15).
5. Spray gun leaking air
from fan adjustment
screw
Fan adjustment screw worn Replace fan adjustment screw (12).

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Repair
WARNING: Allow only qualified personnel to perform the following tasks.
Follow the safety instructions in this document and all other related
documentation.
Nozzle and Air Cap Replacement
1. See Figure 7. Turn the air cap retainer (1) 1/4 turn counterclockwise
and remove it and the air cap from the gun.
NOTE: There is a slide seal between the retainer and the air cap that
allows the air cap to rotate easily inside the retainer. Do not lose this
seal.
2. Remove the nozzle seal (3). Replace it if damaged with a new one from
the seal kit.
3. Unscrew the fluid nozzle (4).
4. Screw a new nozzle into the gun and tighten it securely.
5. Press the seal (3) into the bottom of the air cap, then install the air cap
onto the nozzle. Turn the air cap retainer 1/4 turn clockwise to secure it.
Needle Replacement
See Figures 6 and 7. The material flow regulator is an assembly consisting
of a retaining collar, lock nut, and needle adjustment screw (26, 27, 28). It
allows you to change the needle without losing your material flow setting.
1. Tighten the lock nut (27) up against the retaining collar (26).
2. Press in on needle adjustment screw (28) and rotate it 1/4 turn
counterclockwise. The spring pressure should push the assembly out of
the gun body.
3. Remove the the needle (24) and pressure spring (25).
4. Install a new needle and pressure spring into the gun.
5. Orient the material flow regulator assembly as shown with a bayonet
slide at the 11 o’clock position. Press in the regulator and turn it 1/4 turn
clockwise to lock it in place.
26
27 28
Figure 6 Removing Material Flow Regulator Assembly

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Needle Seat Replacement
1. See Figure 7. Remove the needle as described in Needle Removal.
2. Remove the air cap and nozzle as described in Nozzle and Air Cap
Replacement.
3. Remove the trigger screw (9), then remove the axle (8) and trigger (10).
4. Unscrew the needle packing gland (23) and remove the pressure spring
(22) and pressure disc (21).
5. With a hex wrench, remove the needle guide (20) from the front of the
gun. Replace the two O-rings and two seals (18, 19), then reinstall the
needle guide into the gun body.
6. Install the pressure disc and pressure spring into the gun body, then
thread the needle packing gland into the gun body.
7. Install the needle into the gun, then tighten the needle packing gland
slightly. The needle must be movable by hand, without allowing fluid
through the seal. No further adjustment should be required as the seal
is self-adjusting.
8. Install the trigger on the gun.
9. Install the pressure spring and the material flow regulator as described
in Needle Replacement.
10. Install the nozzle and air cap as described in Air Cap and Nozzle
Replacement.
Air Valve Seal Replacement
1. See Figure 7. Remove the trigger.
2. Unscrew the valve packing gland (13).
3. Remove the valve seal (14) and install a new one.
4. Install the valve packing gland and seal.
Air Valve Replacement
1. See Figure 7. Remove the retaining screw (17) from the gun body.
2. Remove the pressure spring (16) and valve pin (15).
3. Install a new valve pin on the pressure spring, install both in the gun
body, and secure them with the retaining screw.

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Part 1601054-03 2020 Nordson Corporation
Parts
To order parts, call the Nordson Industrial Coating Systems Customer
Support Center at [phone] or contact your local Nordson
representative. For customers outside the USA, refer to the list of Nordson
Global Locations at www.nordson.com. Refer to the parts illustrations and
lists on the following pages for gun parts and options.
2 3 4 5 6
7
7a
9
8
10
12
13 14 16 17
18 19
20 21 22 23 24 25 26 27 28
11
1
15
Figure 7 Trilogy AC AS and LVLP Spray Guns
Item Part Description Quantity Note
−1600763 Gun, manual, NES, Trilogy AC-AS 1
1600795 Gun, manual, NES, Trilogy AC-AS, metric 1
−1601130 Gun, manual, NES, Trilogy AC-LVLP 1
−1601131 Gun, manual, NES, Trilogy AC-LVLP, metric 1
1−−−−−− Retainer, w/seal, air cap, AC/GP, Trilogy NES 1 A
2−−−−−− Air cap 1 A
3−−−−−− Seal 1A, B, C
4−−−−−− Nozzle, 1.3 mm, GP, Trilogy NES 1 A
5 1600858 Fitting, cup, Trilogy NES 1
6 1600856 Screw, retaining, AC/GP, Trilogy NES 1
7 1600853 Regulator, air, AC/GP, Trilogy NES 1
7a −−−−−−  O−ring, 7 x 1.5 1B, C

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NoteQuantityDescriptionPartItem
8−−−−−− Axle, trigger 1 C
9−−−−−− Screw, trigger 1 C
10 1600848 Trigger, AC/GP, Trilogy NES 1
11 1600845 Coupling, air, QC, swivel, US, Trilogy NES 1 D
11 1600844 Coupling, air, QC, swivel, EU, Trilogy NES 1 E
11 1600846 Coupling, air, QC, swivel, Asia, Trilogy NES G
12 1601132 Regulator, fan, gage, AC, Trilogy NES 1
13 −−−−−− Gland, packing, air valve 1 C
14 −−−−−− Seal, packing gland, air valve 1B, C
15 −−−−−− Pin, valve, trigger air, Trilogy NES 1 F
16 −−−−−− Spring, pressure 1C, F
17 −−−−−− Screw, retaining, valve, AC/GP, Trilogy NES 1 F
18 −−−−−− O-ring, 4.0 x 1.2 mm, Viton 2B, C
19 −−−−−− Seal 2B, C
20 −−−−−− Guide, needle 1B, C
21 −−−−−− Disc, pressure 1 C
22 −−−−−− Spring, pressure 1 C
23 −−−−−− Gland, packing, needle 1 C
24 −−−−−− Needle, 1.3 mm, GP, Trilogy NES 1 A
25 −−−−−−− Bolt, distance, w/pressure spring 1 C
26 1600851 Collar, retaining, QC, Trilogy NES 1
27 1600849 Nut, lock, quick clip, Trilogy NES 1
28 1600850 Screw, needle adjustment, QC, Trilogy NES 1
NS 1600874 Cup, gravity, nylon, 600 ml, Trilogy NES 1 H
NOTE A: Parts included in Nozzle Kits. Refer to Options on page 16.
B: Included in 1600860 Kit, seal, AS, Trilogy NES (AS and LVLP seal kit). Seal kit also included in repair kit.
C: Included in 1600861 Kit, repair, AS, Trilogy NES (AS and LVLP repair kit). Repair kit also includes seal
kit.
D: Used on 1600763 and 1601130 guns.
E: Used on 1600795 and 1601131 metric guns.
F: Parts included in NES Trilogy pin kit (1617888).
G: Optional, not included with gun. Must be ordered separately.
H: Also available in additional sizes and types. Refer to Options on page 16.

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Part 1601054-03 2020 Nordson Corporation
Options
Part Description Note
Nozzle Kit −Air Spray (includes retaining nut (1) air cap (2), nozzle (4), needle (24) and all required seals)
1601835 Kit, nozzle, 1.2 mm, AC, Trilogy NES
1600966 Kit, nozzle, 1.3 mm, AC, Trilogy NES
1601837 Kit, nozzle, 1.4 mm, AC, Trilogy NES
Nozzle Kit −LVLP (includes retaining nut (1) air cap (2), nozzle (4), needle (24) and all required seals)
1601836 Kit, nozzle, 1.2 mm, LVLP, AC, Trilogy NES
1600967 Kit, nozzle, 1.3 mm, LVLP, AC, Trilogy NES
1601838 Kit, nozzle, 1.4 mm, LVLP, AC, Trilogy NES
Cups and Cup Filters
1600875 Cup, gravity, nylon, 125 ml, Trilogy NES
1617889 Cup, gravity, aluminum, 750 ml, Trilogy NES
1601023 Filter, cup, 0.23 mm, quantity 10, Trilogy NES
1601031 Filter, cup, 0.19 mm, quantity 10, Trilogy NES
Miscellaneous Options
1603907 Adapter, PPS, 44, Trilogy NES A
1603920 Adapter, SPA, Trilogy NES B
Air Compliance Caps and Gauge Kit
1603857 Cap, air, test, Trilogy GP/AC LVLP, size A (0.5−1.2 mm) C
1603858 Cap, air, test, Trilogy GP/AC LVLP, size B (1.3−1.6 mm) C
1603912 Kit, pressure gauge, air compliance
Service Repair Kits
1600861 Kit, repair, AC/GP, Trilogy NES
1600860 Kit, seal, AC/GP, Trilogy NES
1617888 Kit, pin, Trilogy NES
NOTE A: Use with 3M PPS System.
B: Use with HSM SPA System.
C: Order air caps for the nozzle sizes you use (size ranges in parenthesis).