Graco Advanjet 26B970 Manual instruction

3A8813A
EN
Setup and Operation
Advanjet® Jet Valve
HV-2000b, Mycronic
For non-contact dispensing of viscous material in industrial environments. For
professional use only.
Not approved for use in explosive atmospheres or hazardous (classified) locations.
26B970
60 psi (0.41 MPa, 4.1 bar) Maximum Fluid Pressure
90 psi (0.62 MPa, 6.2 bar) Maximum Jet Pressure
See page 2 for model information, including
maximum working pressure.
Important Safety Instructions
Read all warnings and instructions in this
manual and all related manuals before
using the equipment. Save these
instructions.

2 3A8813A
Contents
Related Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Component Identification . . . . . . . . . . . . . . . . . . . . 5
Nozzle Components . . . . . . . . . . . . . . . . . . . . . . 6
Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Jet Cable Input/Output . . . . . . . . . . . . . . . . . . . . 9
Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Install the Diaphragm and Nozzle Plate . . . . . . . 10
Install Feed Tubes . . . . . . . . . . . . . . . . . . . . . . . 11
Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Pressure Relief Procedure . . . . . . . . . . . . . . . . . 12
Prime the Jet . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Cleaning the Jet . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Solvent and Diaphragm Compatibility . . . . . . . . 13
Recycling and Disposal . . . . . . . . . . . . . . . . . . . . . 13
End of Product Life . . . . . . . . . . . . . . . . . . . . . . 13
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
HV-2000b. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Tools and Accessories . . . . . . . . . . . . . . . . . . . . . . 17
Pivot Pin Tool, 60-2355 . . . . . . . . . . . . . . . . . . . 17
Hammer Gap Tool, 09-4115-00 . . . . . . . . . . . . . 17
Nozzle Plate Torque Tool, 2.0 N•m, 60-2331 . . . 17
Metal Feed Tube Torque Tool 0.9 N•m, 60-2324 17
Solenoid Torque Tool, 60-2302 . . . . . . . . . . . . . 17
Mating Dovetail Mount, 60-2311 . . . . . . . . . . . . 17
Nozzle Plate (Top). . . . . . . . . . . . . . . . . . . . . . . . 18
Nozzle Plate (Bottom) . . . . . . . . . . . . . . . . . . . . . 18
Diaphragm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Tilted Face Seal O-Ring . . . . . . . . . . . . . . . . . . . 18
Nozzle Plate O-Ring . . . . . . . . . . . . . . . . . . . . . . 19
Nozzle Insert O-Ring . . . . . . . . . . . . . . . . . . . . . 19
Nozzle Plate Screws, 60-2300 . . . . . . . . . . . . . . 19
Syringe Brackets . . . . . . . . . . . . . . . . . . . . . . . . 20
Feed Tubes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Nozzles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
HV-2000b Jet . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Technical Specifications . . . . . . . . . . . . . . . . . . . . 25
California Proposition 65 . . . . . . . . . . . . . . . . . . . . 25
Graco Standard Warranty. . . . . . . . . . . . . . . . . . . . 26
Related Manuals
Models
Manual in
English Description
3A5908 Jet Maintenance Tool Kits
3A5856 HV-2000C Jet Controller Setup and
Operation
3A5937 Jet Dispensing Parameters Supplement
Model Part Description
Maximum Fluid
Pressure
psi (MPa, bar)
Maximum Jet
Pressure
psi (MPa, bar)
HV-2000b 26B970 HV-2000b Jet Valve, Mycronic 60 (0.41, 4.1) 90 (0.62, 6.2)

Warnings
3A8813A 3
Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The
exclamation point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks.
When these symbols appear in the body of this manual or on warning labels, refer back to these Warnings.
Product-specific hazard symbols and warnings not covered in this section may appear throughout the body of this
manual where applicable.
WARNING
TOXIC FLUID OR FUMES HAZARD
Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or
swallowed.
• Read Safety Data Sheets (SDSs) to know the specific hazards of the fluids you are using.
• Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.
PERSONAL PROTECTIVE EQUIPMENT
Wear appropriate protective equipment when in the work area to help prevent serious injury, including
eye injury, hearing loss, inhalation of toxic fumes, and burns. Protective equipment includes but is not
limited to:
• Protective eyewear, and hearing protection.
• Respirators, protective clothing, and gloves as recommended by the fluid and solvent manufacturer.
BURN HAZARD
Equipment surfaces and fluid that is heated can become very hot during operation. To avoid severe
burns:
• Do not touch hot fluid or equipment.

Warnings
4 3A8813A
EQUIPMENT MISUSE HAZARD
Misuse can cause death or serious injury.
• Do not operate the unit when fatigued or under the influence of drugs or alcohol.
• Do not exceed the maximum working pressure or temperature rating of the lowest rated system
component. See Technical Specifications in all equipment manuals.
• Use fluids and solvents that are compatible with equipment wetted parts. See Technical
Specifications in all equipment manuals. Read fluid and solvent manufacturer’s warnings. For
complete information about your material, request Safety Data Sheets (SDSs) from distributor or
retailer.
• Turn off all equipment and follow the Pressure Relief Procedure when equipment is not in use.
• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine
manufacturer’s replacement parts only.
• Do not alter or modify equipment. Alterations or modifications may void agency approvals and
create safety hazards.
• Make sure all equipment is rated and approved for the environment in which you are using it.
• Use equipment only for its intended purpose. Call your distributor for information.
• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.
• Do not kink or over bend hoses or use hoses to pull equipment.
• Keep children and animals away from work area.
• Comply with all applicable safety regulations.
PRESSURIZED EQUIPMENT HAZARD
Fluid from the equipment, leaks, or ruptured components can splash in the eyes or on skin and cause
serious injury.
• Follow the Pressure Relief Procedure when you stop spraying/dispensing and before cleaning,
checking, or servicing equipment.
• Tighten all fluid connections before operating the equipment.
• Check hoses, tubes, and couplings daily. Replace worn or damaged parts immediately.
WARNING

Component Identification
3A8813A 5
Component Identification
Key:
A Jet Pressure Air Inlet
B Harness
C Heater Block
D Weep Hole
E Top Cover
FIG. 1: HV-2000b Components
AB
C
D
E

Component Identification
6 3A8813A
Nozzle Components
NOTE: Nozzle components are sold separately. See Tools and Accessories on page 17.
Key:
AA Nozzle Plate (bottom)
AB Flat Barb Nozzle Plate (top)
AC Tilted Barb Nozzle Plate (top)
AD Tilted Face Seal Nozzle Plate (top)
AE Nozzle
AF O-Ring, Nozzle Insert
AG O-Ring, Nozzle Plate*
AH Diaphragm
AJ Nozzle Plate Screws
AK Tilted Face Seal O-Ring
* Not required with nozzle plates (top) that have an
integrated metal o-ring.
FIG. 2: Nozzle Components
AA
AB
AD
AC
AE
AF
AG*
AH
AJ AJ AK

Component Identification
3A8813A 7
Controller
NOTE: See the HM-2600C Jet Controller Setup and Operation manual for more information on the Jet controller.
See Related Manuals on page 2.
HM-2600C Front Panel
Key:
BA Fluid Air Switch: Provides quick ON/OFF control
of fluid delivery pressure.
BB Jet Pressure Gauge: Displays Jet actuation pres-
sure.
BC Power Switch: Turns the controller main power
ON/OFF.
BD Jet Pressure Controller: Turn knob to regulate Jet
actuation pressure.
BE Jet OPEN/CLOSE: Shows the status of the Jet as
Open or Close.
BF Key Pad Arrows: Toggles between settings.
BG Touch Panel: Enter and edit jetting parameters,
program and select dispensing recipes, and add
special functions.
BH Fluid Pressure: Displays fluid delivery pressure.
Tap the key pad arrows (BF) to adjust, or use the
keypad to set.
BJ Temperature Controllers: Regulate fluid tempera-
ture for the dispensing nozzle.
FIG. 3: Controller Front Panel
BA
BB
BC
BD
BF BG BJ
BH
BE

Component Identification
8 3A8813A
HM-2600C Rear Panel
Key:
CA Jet Harness Connector (HM-2600C)
CB Jet Harness Connector (HV-2000C)
CC Fluid Pressure Outlet: Connects to the fluid pres-
sure air inlet (not included) on the Jet.
CD Jet Pressure Outlet: Connects to the Jet Pressure
Air Inlet (A) on the Jet.
FIG. 4: Controller Rear Panel
CA
CB
CC CD

Component Identification
3A8813A 9
Jet Cable Input/Output
A 15-pin cable is supplied with the HV-2000b Jet Valve.
The table below describes the Jet cable pin
assignments.
FIG. 5: HD-15 Jet Cable Harness Connector
HD-15 Jet Cable Pin Assignments
Pin Assignment
1 ---
2 Solenoid
3 ---
4 ---
5 ---
6 ---
7 Solenoid
8 ---
9 ---
10 Heater
11 RTD
(internally jumped to pin 15)
12 ---
13 Heater
14 RTD
15 RTD
(internally jumped to pin 11)

Installation
10 3A8813A
Installation
Install the Diaphragm and
Nozzle Plate
NOTE: The diaphragm (AH) and nozzle plate (AA) are
sold separately.
1. Set the Jet Pressure to 40 psi (0.28 MPa).
2. OPEN the Jet by pressing the Jet OPEN/CLOSE
button (BE) and using the Key Pad Arrows (BF) to
toggle the setting to OPEN.
3. After the Jet Valve is OPEN, the diaphragm (AH)
can be inserted into the heater block (C). First, align
the diaphragm (AH) to the heater block (C) using the
rectangular grooves. Gently press the diaphragm
(AH) into the rectangular grooves until it is flush with
the surface of the heater block (C).
4. After the diaphragm (AH) is inserted, the nozzle
plate (AA) can be attached to the heater block (C).
The nozzle plate (AA) has 2 locating pins to guide it
onto the heater block (C). Align the nozzle plate (AA)
to the locating pins on the heater block (C), with the
fluid barb or tilted face seal facing toward the fluid
syringe.
NOTE: A nozzle plate o-ring (AG) is required on any
nozzle plates (top) that do not have an integrated metal
o-ring.
5. Once the nozzle plate (AA) has been positioned on
the heater block (C), tighten the two embedded
screws with a 3 mm hex key. An optional torque
wrench is available for this purpose. Torque to 2.0
N•m (18 in-lbs).
6. Before installing the fluid syringe, CLOSE the Jet by
pressing the Jet OPEN/CLOSE button (BE) and
using the Key Pad Arrows (BF) to toggle the setting
to CLOSE.
NOTICE
Make sure the Jet is OPEN before installing the
diaphragm (AH) and nozzle plate (AA). Failure to
OPEN the Jet before installing the diaphragm (AH)
and nozzle plate (AA) can result in damage to the Jet.
FIG. 6
C
AH
FIG. 7
Locating Pins
Fluid Barb
AA