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EFD 2000XL, Руководство по эксплуатации, Страница: 11 / 28

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Setup for Testing

Deposit size

 is controlled by 

TIME, PRESSURE

 and

TIP SIZE

.

Please follow these instructions in order to test
each function.  Use the convenient Dot Test
sheet included in your Test Kit.

Setup for Testing

Press 

RUN/SETUP

 

❶

 to set the dispenser into the

RUN

 mode (

RUN

 indicator light on).

Press 

PRESSURE/TIME

 

❷

 and set display to

pressure.

Pull out air pressure regulator knob 

❸

 until it

"clicks" into the unlocked position. Turn clock-
wise to adjust the pressure to 20 psi (1.4 bar).

Note:

 Dispensers with 5 psi or 15 psi gauges

should be tested with the clear test fluid, using a
lavender 30 gage tip and air pressure set at 5 psi.
Refer to "How to Use the Vacuum Control" on
page 16.

Always set the pressure desired by turning the air
regulator knob clockwise. To reduce the pres-
sure, turn the knob counterclockwise until the air
gauge reads a lower pressure than desired.
Then increase and stop at desired pressure.
Push knob in to lock.

Dispensers with air pressure gauges higher than
15 psi are tested using the nontoxic blue fluid
supplied in the Dot Test kit.  This fluid is represen-
tative of thick, non-leveling fluids such as
sealants, pastes and greases and is used to
demonstrate  the different control settings.

Attach the barrel containing the test material to the
adapter assembly 

❹

 

as shown.

Remove the orange tip cap from the end of the
dispensing barrel and attach the green 18 gage
tapered tip 

❺

 

found in the Dot Test Kit.  Place the

barrel in the barrel stand.

Press 

STEADY/ TEACH

 

❻

 

to place the 2000XL into

STEADY

 mode. (

STEADY

 indicator light on.)

Rest the dispensing tip on the Dot Test sheet.
Press and hold the foot pedal until the tip fills with
test material.

Go into 

TIME

 mode by pressing 

STEADY/ TEACH

 

❻

again (

STEADY 

indicator light goes out) and time is

displayed.

Press 

RUN/SETUP

 

❶

 

to place the 2000XL into the

SETUP

 mode (

SETUP

 indicator light on). Press

STEADY/ TEACH

 

❻

 to zero the display.

Continue to page 12 for tests which will demon-
strate the ease at which deposit sizes can be
established using the foot pedal or 

TIME SET

feature.

Содержание 2000XL

Страница 1: ...t Steady Teach Pressure Time Fast Slow Time Set Pressure Vacuum Vacuum Pressure A NORDSON COMPANY Operating Guide 2000XL Series Digital Dispensers A NORDSON COMPANY In the US 800 556 3484 In the UK 08...

Страница 2: ...troduction The 2000XL Series dispensers provide years of trouble free productive service This Operating Guide will help you maximize the usefulness of your new dispenser Please spend a few minutes to...

Страница 3: ...Vacuum Control 16 17 Loading the Barrel Reservoirs 18 19 Memory Function 20 21 Input and Output Connection Instructions 22 Schematic and Replacement Parts List 23 Troubleshooting 24 Suggestions and R...

Страница 4: ...etermine the proper amount The microprocessor remembers the time and repeats this amount with each cycle until you are ready to change it From microdeposits to volumetric filling the 2000XL provides t...

Страница 5: ...Model 2000XL CA is supplied with an EFD five micron filter regulator with coalescing filter 2000F756 Bottled nitrogen can be used Warning If high pressure bottled air or nitrogen is used a high pressu...

Страница 6: ...e the dispenser in a TEACH mode refer to page 12 for TEACH procedures In RUN mode pressing STEADY TEACH will override the timer and dispense for as long as the foot pedal is pressed The dispenser disp...

Страница 7: ...the upper right corner of the front panel are four indicator lamps These lamps indicate the mode of operation STEADY Indicates that the timing feature has been overridden and that the output is contro...

Страница 8: ...it and position the correct voltage to show through the cartridge window Replace the cartridge into the power cord receptacle and insure that both sides snap securely into position Install the power...

Страница 9: ...mesettingbyafactorof10 Forexample 5 35 seconds becomes 53 50 15 00 seconds becomes 1 50 Setting the pressure readout The dispenser is shipped with pressure display programmed in psi Note On models wit...

Страница 10: ...si maximum to regulator Output from regulatorshouldbeaminimumof80psi maximum100psi For model 2000XL PR5 output from regulator should be set at 30 psi Check voltage label on dispenser Male quick connec...

Страница 11: ...h knob in to lock Dispensers with air pressure gauges higher than 15 psi are tested using the nontoxic blue fluid supplied in the Dot Test kit This fluid is represen tative of thick non leveling fluid...

Страница 12: ...s the total time for both deposits You can build up to the desired amount by simply pressing the foot pedal repetitively until the deposit is the proper size If the deposit becomes too large press STE...

Страница 13: ...to be pressed mo mentarily The complete time cycle will run once the dispenser is initiated Press RUN SETUP and toggle back to the SETUP mode Press the TIME SET buttons and change the time to 2 30 se...

Страница 14: ...oozing by responding to the pressure of trapped air with a slight suck back movement after the dispense cycle The white piston is used for most fluids However if you are applying RTV silicone and fin...

Страница 15: ...id Maximum 1 2 fill If you use low to medium viscosity fluids the white SmoothFlow piston has several advantages First vacuum adjustment is much less sensitive Second the piston prevents fumes from th...

Страница 16: ...TUP to return to RUN mode 5 Press STEADY TEACH STEADY indicator light on 6 With the barrel pointing downward over a container unsnap the safety clip and press the foot pedal to fill the tip 7 If a dro...

Страница 17: ...ofthetip slowlyturnthevacuum control knob counterclockwise to stop the drop from growing Wipe the tip and adjust vacuum as necessary Now the fluid is in proper balance It does not bubble or drip Repea...

Страница 18: ...acrylates or anaerobics use the LV Barrier Place barrier in the top of the barrel reservoir Allow air between barrier and fluid Do not contact the barrier to the fluid Ifyourfluidisthickornon leveling...

Страница 19: ...ressure the barrel loader fills the barrel with piston from the bottom up If the fluid comes packed in a 1 10 gallon 300 ml caulking type cartridge use the EFD 940BL barrel loader 2 If you receive fro...

Страница 20: ...review the contents of each cell before selecting and storing a new time setting into memory 1 Press RUN SETUP to place the dispenser in RUN mode RUN indicator light on The current cell number will b...

Страница 21: ...cell contents 4 Enter the desired time setting by using the TIME SET button or the TEACH function and foot pedal refer to page 12 5 Press RUN SETUP to place the dispenser in RUN mode RUN indicator lig...

Страница 22: ...e an open collector circuit closes and remains closed until the next dispense cycle This circuit can be utilized to signal back to a host computer start another device in sequence or other operations...

Страница 23: ...085 1 8 NPT male 1 4 barb elbow low profile 13 2087 1 8 NPT male 1 4 barb elbow 14 2094 1 8 NPT male 1 16 barb 60 15 2024 160 Tubing 170 x 1 4 16 2009 A24 Power cord 17 7143 01 Output circuit fuses 18...

Страница 24: ...to be sure air pressure is not varying 3 Air bubbles in the material can cause inconsistency For best results remove all air bubbles Timer seems inoperative Check to be sure STEADY mode is off Note T...

Страница 25: ...con tamination and provides proper safety 3 Do not completely fill the barrel For most fluids optimum fill is a maximum 2 3 of the barrel capacity For cyanoacrylates or watery thin fluids optimum fill...

Страница 26: ...ter assemblies Molded one piece yellow SnapLok adapter head with Buna N O ring flexible 5 32 O D hose male quick connect and safety clip size with 3 ft hose with 6 ft hose 3cc 1000Y5148 1000Y5148 6 5c...

Страница 27: ...of purchase Within the period of this warranty EFD will repair or replace free of charge any defective component regardless of fault on return of the part or the complete dispenser prepaid to the fact...

Страница 28: ...ability in the U S A Printed on recycled paper Unit 14 Apex Business Centre Boscombe Road Dunstable Bedfordshire LU5 4SB UK Freephone 0800 585733 From Ireland 00800 8272 9444 Telephone 01582 666334 Fa...

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