Nordson_EFD_P-Jet_SolderPlus_Operating_Manual.pdf - 第15页
Liquidyn P-Jet SolderPlus Jet Valve 15 www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide. Assemble the V alve (Initial Assembly) Follow thi…
Liquidyn P-Jet SolderPlus Jet Valve
14 www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide.
1 Liquidyn P-Jet SolderPlus valve equipped with the following parts:
• Actuator
• Steel fluid body
• 4 mounting screws
• 2 NBR O-rings (between the tappet rod and fluid body)
• Steel tappet
2 2.5 m (8.2 ft) M8 valve cable with 3-pin plug
3 Open-end wrench for 3.5 mm tappet rod
Open-end wrench for 6 mm tappet nut
Hex wrench for 1.5 mm adjustment knob
(Not shown) (ordered and shipped separately)
SolderPlus solder paste and optional components
Tappet alignment tool
Concentricity tool
1
2
Installation
Use this section in tandem with any other system component operating manuals to install all components of the
system.
Unpack the System Components
3
Liquidyn P-Jet SolderPlus Jet Valve
15www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide.
Assemble the Valve (Initial Assembly)
Follow this procedure to assemble the valve before mounting it. You will need the following items:
• Hex wrench, size 10
• Hex wrench, size 2.5
• Nozzle
• Nozzle retaining nut
• Optional: Heater key (if installing a nozzle heater)
Refer to “Replacement Parts” on page36 for component part numbers.
NOTE: The steps provided in this manual are based on a valve with a syringe barrel.
1. • Remove the protective covers.
• Optional: To use a different fluid body and / or tappet,
go to “Change the Fluid Body or Tappet (Optional)” on
page16. Return here to continue.
2. • Install the nozzle.
3. • Recommended: Install a nozzle heater.
NOTE: The nozzle heater is an optional component;
however, it is included as a step in this manual because
most solder applications require a nozzle heater.
NOTE: The nozzle is only minimally secured by a nozzle
heater. The nozzle is fully secured by the retaining nut.
4. • Position the nozzle retaining nut in the nozzle heater and
then use the heater key to tighten the nozzle retaining nut.
Continued on next page
Liquidyn P-Jet SolderPlus Jet Valve
16 www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide.
Change the Fluid Body or Tappet (Optional)
Follow this procedure to use an optional fluid body or tappet. You will need the following items:
• Replacement fluid body
• Replacement tappet
• Tappet alignment tool
• Barrier grease
• Wooden pick
1. • Unscrew and remove the four screws that secure the fluid
body.
• Carefully remove the fluid body without damaging the
tappet.
Continued on next page
5. • By hand, thread the luer lock adapter loosely onto the
fluid body, positioning it at a 15° angle from its end
position.
• Tighten the nut with a wrench so that the adapter is
parallel to the straight axis of the valve.
Torque: 5 N•m (3.7 ft-lb) maximum
~15°
6. • Mount the syringe barrel holder.
7. • Install the syringe barrel and syringe barrel adapter.
Assemble the Valve (Initial Assembly) (continued)