Nordson_EFD_P-Jet_SolderPlus_Operating_Manual.pdf - 第12页
Liquidyn P-Jet SolderPlus Jet Valve 12 www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide. Specifications NOTE: Specifications and technical …
Liquidyn P-Jet SolderPlus Jet Valve
11www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide.
Equipment-Specific Safety Information
The following safety information is specific to the Liquidyn P-Jet SolderPlus valve.
Do not dry cycle the valve! The valve be damaged if it is operated without fluid, causing leakage and a poor seal.
Precise dispensing can no longer be guaranteed if this occurs.
CAUTION
General
• Before use, read the complete operating instructions and all safety instructions to ensure safe and correct usage.
• Observe all safety instructions.
Intended Use
• The micro-dispensing system is for indoor use only.
• Do not use the micro-dispensing system in an explosive atmosphere or with explosive materials.
Fluid Compatibility
• Use only for the micro-dispensing of low- to medium-viscosity fluids or pastes.
• Ensure that all fluid carrying parts and sealings are resistant to the dispensing material used.
Operating Conditions
• Operate heaters (optional) within the approved temperature range only. Refer to “Specifications” on page12.
• Use only heaters that are distributed by Nordson EFD specifically for this micro-dispensing valve.
• Adhere to the maintenance intervals specified under “Service” on page30.
• Do not subject the valve needle to force, knocks, or impact.
• Avoid long shutdown periods with the system switched on.
• Do not operate the valve in a dry condition (without dispensing material).
Nordson EFD Product Safety Statement (continued)
Liquidyn P-Jet SolderPlus Jet Valve
12 www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide.
Specifications
NOTE: Specifications and technical details are subject to engineering change without prior notification.
Item Specification
Size Refer to “Dimensions” on page42.
Weight 270.0 g (9.5 oz)
Maximum fluid pressure 100 bar (1450 psi)
Fluid inlet M8 x 1, flat sealing
Mounting M3 x 25
Maximum operating frequency 100Hz
Pulse time Starting at 2 ms
Input voltage 24 VDC, PLC compatible
Power consumption 0.5 Amp (peak 5.0 Amp)
Input air pressure 3.0–8.0 bar (44–116 psi)
Maximum valve temperature 40° C (104° F)
NOTE: Refer also to the manufacturer’s safety data sheet (SDS) for the
material to be dispensed for the required ambient operating conditions.
Maximum nozzle heater temperature 90° C (194° F)
Fluid body 303 stainless steel
Heater body Aluminum
Humidity 10–80%
Storage temperature -5–60° C (23–140° F)
Dispensing volume From 3 nL (1 oz) per cycle
Viscosity range 0.5–10,000 mPas (thixotropic)
Dispensing accuracy >97% (dispensing tolerance <3%)
Service life >100,000,000 cycles
Product classification IP65
Installation category II
Compressed air quality class Pollution degree DIN ISO 8573-1, class 5
Approvals CE*, TÜV
*This valve meets the EN 61326-1:2013, FCC Part 15 Subpart B, and ICES-003 Issue 6 product family standard for immunity
and emissions when connected to a Nordson EFD Liquidyn controller. Usage with any other controller does not guarantee
electromagnetic compatibility (EMC) performance.
Liquidyn P-Jet SolderPlus Jet Valve
13www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide.
Operating Features
The Liquidyn P-Jet SolderPlus micro-dispensing valve is shipped with the components shown under “Unpack the
System Components” on page14, along with any additional configuration selections and accessories. The valve
can be uniquely configured to achieve the best dispensing result for your material and application.
Electrical input
(M8 valve cable)
Stroke adjustment knob
Sound absorber
Air input (operating pressure)
Fluid body
• Steel
Nozzle (ordered separately)
• Steel
Luer lock adapter
(ordered separately)
• Steel
Tappet nut
Tappet
• Steel
Syringe barrel
(ordered separately)
Syringe barrel bracket
(ordered separately)
Syringe barrel adapter
(fluid pressure)
(ordered separately)
Force screw
Nozzle heater retaining nut (ordered separately;
required when a nozzle heater is installed)
Rod sealing O-rings (2x)
• NBR (Buna-N)
• EPDM
• Perlast
®
• Viton
®
Mounting screws M3 x 14 (4x)
Nozzle heater (ordered separately; required
for most solder applications)
Nozzle heater O-ring (ordered separately;
required when a nozzle heater is installed)