Efd 2000XL, 2000XL-PR5-15, 2000XL-CA Operating Guide

Operating Guide

2000XL Series Digital Dispensers

2000XL • 2000XL-PR5-15 • 2000XL-CA

	Cell Select	Time Set		®
Pressure
		Fast	Slow	A NORDSON COMPANY
				STEADY
				RUN
Vacuum				SETUP
				CYCLE

	Vacuum	Run	Steady	Fast	Slow	Pressure STOP
	Pressure
		Setup	Teach	Time Set		Time

®

In the US: 800-556-3484 In the UK: 0800 585733 In Mexico: 001-800-556-3484

A NORDSON COMPANY

Introduction

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 become familiar with the controls and features of your new dispenser. Follow our recommended testing procedures. Review the helpful information we have included based on over 30 years of industrial dispensing experience.

Most questions you will have are answered in this guide. However, if you need assistance, please do not hesitate to contact EFD or your

authorized EFD distributor.

In the US, call 800-556-3484.

In Mexico, call 001-800-556-3484.

In the UK, ring free 0800 585733.

The EFD Pledge

We pledge that you will be completely satisfied with our products. We endeavor to ensure that every EFD product is produced to our no-compromise quality standards.

If you feel that you are not receiving all the support you require, or if you have any questions or comments, I invite you to write or call me personally.

Our goal is to build not only the finest equipment and components, but also to build long-term customer relationships founded on superb quality, service, value and trust.

Randall Richardson, President

This manual is for the express and sole use of EFD dispenser purchasers and users, and no portion of this manual may be reproduced in any form.

Contents

Getting Started .............................................................................		4
Specifications
First Steps ....................................................................................		5
Unpacking the dispenser & Activating your Ten Year No-fault Warranty
Features and Controls ..............................................................		6-7
Indicator Lamps .......................	7
Setup .....................................................................................		8-10
Setup procedures ..................	8-9
Diagram .................................	10
Final checklist ........................	10
Testing the 2000XL ..............................................................		11-12
Programming deposit size .....	12
Operational Features .................................................................		13
ULTRA Dispensing System ..................................................		14-15
How to Use the 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 Reminders ......................................................		25
Reordering Components ............................................................		26
Ten Year No-fault Warranty	.......................................................	27

Meets applicable CSA and CE requirements.

EFD, ULTRA System, LV Barrier and SmoothFlow are trademarks of EFD Inc. ©2002 EFD Inc.

Getting Started

The 2000XL Series automatic fluid dispensers are designed to provide complete process control using advanced microprocessor circuitry. All microprocessor functions are accessed by push button.

Microprocessor features include:

•Push-button time setting input or one-touch time programming.

•Floating decimal, providing dispense time ranges of 0.001 to 9.999 and 00.01 to 99.99 seconds.

•Backlit LCD displays time settings, dispensing pressure and vacuum pressure.

•Dispensing pressure display is programmable for either psi or bar scale.

•Memory with storage for up to eight separate time settings.

Intelligent technology makes the 2000XL Series easy to set up and use. With one-touch setup, just press the pedal to determine 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 the ultimate in control and versatility for time/pressure-based fluid dispensing.

							5.570"
							14.1 cm
	Pressure	Cell Select		Time Set			2000XL
				Fast	Slow	A NORDSON COMPANY
						STEADY
						RUN	2.700"
3.380"						SETUP
	Vacuum					CYCLE	6.9 cm
8.6 cm
	Vacuum	Run	Steady	Fast	Slow	Pressure	STOP
	Pressure	Setup	Teach	Time Set		Time

Specifications

Cabinet size:	Weight
7.470 x 5.570 x 2.700"	3 lb 3 oz
(19.0 x 14.1 x 6.9 cm)	1.44 kg

Input voltage:

Selectable 100/120/220 VAC 50/60 Hz 10/9 VA

End-of-cycle feedback circuits:

5 to 24 VDC N.C. solid-state switch 250mA maximum (details page 23)

Initiate circuit: Foot pedal or 5 to 24 VDC signal

Air consumption: Approximately 1.5 SCFM at 400 cycles per minute

Cycle rate: Exceeds 600 per minute

Time range: Programmable 0.001 to 9.999, or 00.01 to 99.99 seconds

2000XL air input:

80 to 100 psi (5.5 bar to 6.9 bar) air output:

0 to 100 psi (0 to 6.9 bar)

2000XL-PR5 air input:

10 to 50 psi (0.7 bar to 3.4 bar) air output:

0 to 5 psi (0 to .34 bar)

2000XL-CA air input:

80 to 100 psi (5.5 bar to 6.9 bar) air output:

0 to 15 psi (0 to 1.0 bar)

Note: Specifications and technical details are subject to engineering changes without prior notification.

7.470" 19.0 cm

First Steps

First: Unpack and use the checklist enclosed with the Dispenser Kit to identify all items. If there is any discrepancy, please call us immediately.

Second: Power and compressed plant air should be available where the dispenser is to be set up. Input air should be set between 80 and 100 psi (5.5 and 6.9 bar). For model 2000XL-PR5, input air should be set between 10 and 50 psi (0.7 and 3.4 bar). If you are not using an EFD five-micron filter regulator #2000F755, be certain your plant air is properly filtered and dry and a regulated, constant air pressure is supplied to the dispenser.

Note: 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 pressure regulator must be installed on the bottle and set at 100 psi maximum. The 2000F755 filter regulator is not required.

Check the voltage label to be certain it is set to the available power.

Third: Now is a good time to ACTIVATE your extended Ten Year No-fault Warranty. Please fill in and return the postage paid Warranty card. Or if you prefer, call the appropriate toll-free number listed below, provide the serial number of your dispenser and respond to a few short questions.

In the US, call 800-556-3484.

In Mexico, call 001-800-556-3484.

In the UK, ring free 0800 585733.

Features and Controls

Barrel vacuum
control
	Pressure
Vacuum
Vacuum
Pressure
Vacuum	Air pressure
toggle switch	regulator

Digital Time, Air Pressure and

Vacuum Pressure LCD Display

•Programmable floating decimal provides time range readout from 0.001 to 99.99 seconds.

•Air pressure readout can be programmed in either psi or bar.

•Vacuum pressure readout is displayed by holding the vacuum toggle switch in the "up" position.

Memory

Can store up to eight Time settings. (See page 20.)

Run/Setup

1.The RUN mode allows access to all eight cells. Cell numbers are displayed as CEL1, CEL2....CEL8. Changing the cell number will change the time setting corresponding to that cell.

The SETUP mode provides access to selected cell TEACH and TIME SET functions. Only in the SETUP mode can cell time values be viewed, cleared, or changed.

2.In the RUN mode, the functions are inoperative.

Steady/Teach

In SETUP mode, pressing STEADY/TEACH will clear the currently displayed cell setting, reset the cell display to blinking "0000", and place the dispenser

					®
Cell Select		Time Set			2000XL
		Fast	Slow	A NORDSON COMPANY
				STEADY	Function
C	E	L	1	RUN
				SETUP	Indicator
				CYCLE
					Lamps
Run	Steady	Fast	Slow	Pressure	STOP
Setup	Teach	Time Set		Time

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 display will read "----" in the

STEADY mode.

Time Set ▼(down) ▲ (up)

In SETUP mode, use the TIME SET buttons to change time settings. Left buttons scroll digits quickly; right buttons scroll digits slowly.

Pressure/Time

Press to change display values from TIME to PRESSURE or PRESSURE back to TIME.

In SETUP mode, pressure readings may be changed from PSI to BAR and BAR to PSI by pressing and holding the PRESSURE/TIME button for four seconds.

STOP

This button stops the dispenser immediately.

Barrel Vacuum Control

Refer to page 16 for operation.

Air Pressure Regulator

Refer to page 11 for operating instructions.

Voltage selector

Air output

Power

Foot pedal

and fuse cartridge

quick-connect

switch

receptacle

Indicator Lamps

Exhaust

Fuse T 125mA 250V

Exhaust

Foot

100/120/220VAC

Air

Pedal

50/60Hz 10/9VA

Output

®

t

2000XL

Air

low

A NORDSON COMPANY

Input

1. Initiate +

5-24 VDC

5. Contact Closure

STEADY

RUN

2. Initiate -

6. Chassis Ground

3. Output +

7. Contact Closure

5-24 VDC

8. Not Used

SETUP

4. Output -

250mA

9. Not Used

CYCLE

Power input

I/O 9 pin interface

Air input

Pressure STOP

low

receptacle

connector

t

Time

In the upper right corner of the

Power Input Receptacle with Voltage Selector and Fuse Cartridge

front panel are four indicator

lamps. These lamps indicate

Three input voltages can be used: 100 VAC, 120 VAC and 220 VAC. To

the mode of operation.

change input voltage, remove fuse cartridge and position the selected

STEADY - Indicates that the

voltage marked on the cartridge so that it shows through the window.

timing feature has been

(Details on page 8.)

overridden and that the output

Input/Output 9 Pin Interface Connector

is controlled by the length of

The input/output features are used when the dispenser is interfaced with

time the foot pedal is pressed.

external control circuits.

RUN - Indicates that the

• An End-of-Cycle signal, in the form of a solid-state switch, closes upon

dispenser is in the RUN mode

completion of the dispense cycle. Maximum load is 250mA from 5 to

ready to be initiated through a

dispense cycle. In this mode,

24 VDC.

time settings cannot be

• The 2000XL can be initiated using a 5 to 24 VDC signal.

changed.

• Contact Closure.

SETUP - Indicates that the

(For more details, refer to page 22.)

dispenser is in the SETUP

mode. In this mode, time

settings can be changed.

CYCLE - This lamp is on during

the dispense cycle.

Setup

Power switch should be off.

Mounting

Included is a universal mounting bracket. Mounting hardware is installed into the four 10-32 mounting holes on the sides of the cabinet. The bracket can be mounted either over or under the cabinet and will allow the dispenser to pivot up or down 30° from a horizontal position. The bracket may be permanently mounted, or attach the rubber feet included and use the bracket as a bench-top tilt stand. Four rubber feet on the console are provided if the bracket is not used.

Input power

Check the input power cord receptacle. To change voltage, remove the voltage selector from the cartridge, rotate 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 cord.

Initiate connection

The 2000XL is normally operated using the foot pedal supplied. Plug the foot pedal into the connector located on the rear panel. An alternate method is to apply a 5 to 24 VDC pulse to terminals 1 and 2.

Air input connection

A 6 ft. air input hose kit is supplied. Connect the input hose to filtered, dry plant air. For models 2000XL and 2000XL-CA, set plant air supply within 80 to 100 psi (5.5 to 6.9 bar). For model 2000XL-PR5, input air should be set within 10 to 50 psi (0.7 to 3.4 bar).

Attach the air input hose coupling to the dispenser. Pull back metal ring to attach to dispenser.

Spare fuse

120	220
001

Voltage value

Cartridge window

Note: Check voltage indicated

Fuse T 125mA 250V				Exhaust
100/120/220VAC				Foot
				Pedal
50/60Hz 10/9VA			Air
			Output
				Air
				Input
1.	Initiate +	5-24 VDC	5. Contact Closure
2.	Initiate -		6. Chassis Ground
	Output + 5-24 VDC		7. Contact Closure
3.			8. Not Used
4. Output -		250mA	9. Not Used

Note: If filtered, dry air is not available, order an EFD five-micron filter regulator #2000F755.

(2000XL-CA units are supplied with a five-micron coalescing filter regulator.)

	Cell Select		Time Set			®
Pressure						2000XL
			Fast	Slow	A NORDSON COMPANY
					STEADY
	C	E	L	1	RUN
					CYCLE
Vacuum					SETUP
Vacuum					Pressure
Pressure	Run	Steady	Fast	Slow		STOP
	Setup	Teach	Time Set		Time

Power on/off

Press the Power Switch located on the rear panel to the "ON" position. The dispenser will power up in the RUN, STEADY, or PRESSURE mode and indicate which cell was selected last. (Dispenser is shipped with CEL1 selected in RUN mode).

Air output

Push in and twist lock the 10cc adapter assembly (part # 1000Y5150). The number 5150 is molded on the side of the yellow head.

Setting the decimal

The dispenser is shipped with the decimal set at hundredths of a second (00.00). The decimal can be moved to show thousandths of a second (0.000) as follows:

Press RUN/SETUP to place the dispenser in SETUP mode.

To move the decimal, press and hold the STOP button. After approximately 4.0 seconds, the decimal will move to the thousandths position. To return to the hundredths position, press and hold the STOP button again.

Note: Changing the decimal place changes the current time setting by a factor of 10. For example, 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 with 5 psi and 15 psi regulators, the pressure is adjustable in 0.1 psi increments.

If bar is desired, change as follows:

Press RUN/SETUP and place the dispenser into the SETUP mode. Press and hold the PRESSURE/TIME button for 4.0 seconds. The display will change from psi to bar. To change back to psi, press and hold PRESSURE/TIME for 4.0 seconds.

Vacuum control

Vacuum is turned off (clockwise) during testing procedures. (Refer to page 16 for operation.)

Vacuum toggle switch

To read vacuum pressure, hold toggle switch in the "up" position. Readout will appear on the digital display pad, then return to air pressure readout when toggle is released.

Continue to page 11 for test procedures.