Loctite 883976 User manual

EQUIPMENT
Operation Manual
LoctiteDigital Syringe Dispenser
Part Number 883976
Benutzerhandbuch
LoctiteDigitales
Kartuschendosiergerät
Artikelnummer 883976
Manual de operación
LoctiteDosificador
digital tipo jeringa
Número de parte 883976

2
TableofContents 2
1. Safety - Please Observe the Following 3
1.1 Emphasized Sections
1.2 For Your Safety
1.3 Unpacking and Inspection
1.4 Items Supplied
2Description 4
3TechnicalData 6
4Installation 6
5Operation 7
5.1 Set up Instructions
Manual Mode
5.2 Dispense Cycle Setting
Time Mode
Incremental Mode with Teach Function
Cycle Counter Reset
6Troubleshooting 10
7 Maintenance & Operational Tips 11
8 Accessories and Spare Parts 11
9 I/O Configuration & Pneumatic Diagram 12
10 Warranty 13
11 Declaration of Conformity 15

3
1 Please Observe The Following
1.1 Emphasized Sections
Warning!
Refers to safety regulations and requires safety measures that
protect the operator or other persons from injury or danger to
life or property
Caution!
Emphasizes what must be done or avoided so that the unit or
other property is not damaged.
Notice:
Gives recommendations for better handling of the unit
during operation or adjustment as well as for service
activities.
1.2 For Your Safety
For safe and successful operation of the unit, read these
instructions completely. If the instructions are not observed,
the manufacturer can assume no responsibility.
Do not operate the unit in excess of rated capacities.
Do not use the unit to dispense flammable or corrosive
fluids.
Do not use in wet or exposed environments.
Observe general safety regulations for the handling of
chemicals such as Loctite®adhesives and sealants. Observe
the manufacturer’s instructions as stated in the Material
Safety Data Sheet (MSDS).
Make sure the Unit stands stable and secure.

4
1.3 Unpacking and Inspection
Carefully unpack the Loctite®Digital Syringe
Dispenser and examine the items contained in the
carton. Inspect the unit for any damage that might
have occurred in transit. If such damage has
occurred, notify the carrier immediately. Claims for
damage must be made by the consignee to the carrier
and should be reported to the manufacturer.
1.4 Items supplied
(1) Digital Syringe Dispenser 883976
(1) Universal Power Cord and Adapter
902520
(1) Foot Switch 902521
(1) Syringe Stand 901459
(1) 10ml and (1) 30ml Airline Adapter
(1) Dual Unit Stacking Lock Pin 8900574
(1) Air line Support Mast 8900575
(1) Needle Sample Kit
(1) Inlet Air Hose (6mm OD x 6ft) & Fitting
Kit 902523
2 Description
The Loctite®Digital Syringe Dispenser 883976 is semi
automatic dispensing system designed for adhesives and
fluids packaged in syringe barrels. The unit has digital
timing control, with decimal control to .001 seconds for
increased precision over typical pressure time systems. An
adjustable pressure regulator controls a pulse of air, and
when used in conjunction with a airline adapter attached to
an adhesive syringe barrel, it will provide a controlled
dispense of that adhesive. Additional features include
Vacuum suck-back that can effectively control
product dripping or stringing.

5
Timed or Incremental Mode to allow adhesive to be
applied at once or in an incremental fashion.
Convenient “Teach Mode” to help determine time
required when the dispense amount is not known.
Cycle counter option displays clearly in LCD screen
The unit can also be integrated into PLC
programming to facilitate a continuous operation.
2.1 Feature Descriptions
Fig 2.1
Items Description Items Description
1 Power Button 9 Receiver head air hose mast
2 Mode Button 10 Foot Switch Receptacle
3 Set up/Save Button 11 Power Receptacle
4 Display 12 I/O Connection
5 Air Pressure Gauge 13 Exhaust Port
6 Air Pressure Regulator 14 Air Inlet
7 Pulsed Air Outlet 15 Cord Lock
8 Vacuum Control
8
1
3
2
5
4
14
15
10 12
13
11
9
6
7
Digita l Syringe Dis penser
S/N:
C
Please refer to the instruction
CAUTION:
www.equipment.loc tite.com
manualbefore installation
MADEINCHINA
Sicherheit
geprufte
10W 100PSI
Production
monitored
Sa
fety
S
VT
tes
ted
U
PRODUCTSERVICE
US
NRTL
VU
SUD
T
Item # 98666
24V
CorporationContact Locations
ForNorth America:
Henkel Corporation
One Henkel Way
RockyHill, CT 06067
ForOther WorldwideLocations:
HenkelAG& Co. KGaA
Site Munich
Gutenbergstr. 3
85748Garching
Label # 890057 7
Germany

6
3 Technical Data
Size 152mm X 165mm X 178mm
(6” X 6.5” X 7.0”)
Max.
Relative
Humidity
80% for temperature up to
31˚C (87.8˚F) Decreasing
linearly to 50% relative
humility at 40˚C (104˚F)
Wei
g
ht 1.2 k
g
(
2.6lbs
)
Air Out
p
ut 0-100
p
si
(
0-6.9 bars
)
Minimum
Dispense
Time 0.020 Seconds Maximum
Dispense
Time 60.000 seconds
Input Voltage 24VDC Vacuum 406mm (16”) of Hg
Rated Power 10W Timer 0.020 – 60.000 seconds
Air Input 100 psi (6.9 bars) Max. Cycle Mode Timed, Incremental, Manual
Pollution
Degree II Timing
Repeat
Tolerance +/- 0.001%
Installation
Category I Cycle Rate 600 cycles/min
Indoor Use Altitude up to 2,000m
(6,562ft) LCD 16 X 2 display segments
Operating
Temperature 0˚C to 50˚C (32˚F to 122˚F) Storage Temperature -10˚C to 60˚C (14˚F to 140˚F)
4 Installation
Use 5 micron Filter –Regulator –Loctite 985397 or
equivalent for inlet air supply
Fig. 4.1
4.1 10ml or 30ml syringe adapter attaches to Pulsed Air
Outlet (7) and syringe barrel.
Items Description
1 To Air Source
2 Air Filter –sold
separately
3 Power Adapter
4 Foot Switch
5 Syringe Adapter
4
5
12
3

7
5 Operation
5.1 Set up Instructions – Manual Dispense Cycle Setting
The Manual Mode allows the unit to pulse for the duration
that the foot switch is depressed. It is typically used to start up and
purging through a dispense needle.
The unit is factory pre-set with a dispense time of 0.1
seconds. Manual mode will not function unless there is time set
in the time display. (00.000 time setting will not allow the unit to
dispense in manual mode)
5.1.1 Turn on the unit by pressing the Power button (1).
5.1.2 Press the Mode button (2) until Manual Mode appears
on the display.
5.1.3 Turn up the air pressure by rotating the Air Pressure
Regulator knob (6) until the desired pressure is indicated on
the Air Pressure Gauge (5).
5.1.4 After filling the barrel or using pre-packaged adhesive,
attach the syringe to the syringe adapter. Make certain that
the syringe locks into place.
5.1.5 Connect the plug end of the receiver head assembly to
the Air Dispense Outlet (7).
5.1.6 If vacuum “suck back” is needed, rotate the Vacuum
Regulator (8) counter clockwise until the desired vacuum
pressure is obtained.
5.1.7 Press and hold the Footswitch to activate the dispense
cycle. (The Manual Mode is now activated)
5.2 Dispense Cycle Setting – See Figure 5.1
Push the Mode button (2) to select Timed Mode or
Incremental Mode.
Timed Mode: Allows the unit to dispense for the
the complete amount of time set on the timer
when the foot switch is initiated
Incremental Mode: Allows the unit to dispense
for as long as the foot pedal is depressed and will
continue till the set time is reached. This allows a

8
pre-determined amount of product to be
incrementally added in steps if desired.
5.2.1 Setting the Timer in the Timed Mode
5.2.1.1 From the Timed Mode , press and hold button the
Set button (3) for 2 seconds. The unit will enter
the Set- up Mode and allow each or the time
digits to be set.
5.2.1.2 Pressing the Set button (3) from this point moves
the the cursor to the next digit and back till the
desired time has been set
5.2.1.3 Press the (+) and (-) button to set the time for
each digit desired. (You can not go past 0 with
either button.) Minimum dispense time is 00.020
seconds
5.2.1.4 When your desired time has been entered, press
and hold the Set button (3) for two seconds to
save the data.
5.2.2 Setting the Timer in the Incremental Mode
Setting the timer from the Incremental mode, “Teach
Mode” is helpful in determining dispense time
required when dispense output is unknown. The timer
will continue to accumulate time as long as the foot
pedal is depressed, allowing the user to “teach” the
unit the exact time needed
5.2.2.1 From the Incremental Mode, press and hold the
Set button (3) to enter the “Teach Mode”. The
unit will still read Set-up, however the time will
show “0.000” in the LCD.
5.2.2.2 Press and hold down the foot switch. Product
will dispense and time will accumulate. Continue
to release and press the foot switch till the desired
quantity has been dispensed.
5.2.2.3 Press and hold the Set button (3) for two seconds
to save the data.

9
5.2.2.4 Press the Mode button (2) to switch the Timed or
Incremental Mode as desired. The dispenser is
now ready to dispense this new time cycle
5.2.3 Resetting the Cycle Counter
The cycle counter records the numbers of automatic
dispense cycles being activated. Up to 65,535 cycles
can be recorded. This number is shown at the lower
right hand corner of the LCD. To reset the counter;
5.2.3.1 Press and hold the Set button (3) for two seconds
to enter the Set up mode.
5.2.3.2 Then re-press and hold the Set button (3) for three
to five more seconds to reset the counter. After
two seconds the screen will first show “Saving
Data” but continue holding till the cycle counter
resets to 00000 .
Fig 5.1
Setup
TIMED MODE
P1 2.250 00004
SETUP MODE
P1 00004
SETUP MODE
P1 00004
Save and Exit...
SETUP MODE
P1 00004
SETUP MODE
P1 00004
SETUP MODE
P1 00004
SETUP MODE
P1 00004
SETUP MODE
P1 00004
SETUP MODE
P1 00004
TIMED MODE
P1 2.251 00004
TIMED MODE
P1 2.251 00000
2.25022.25022.250
22.250 22.251 22.250
22.251
Save and Exit...
22.251
TIME SETTING
COUNTER RESET
Time setting
in TIMED mode
:Press and hold for approximately 4 seconds then release
Normal Operation
Power ON/OFF
2.250
TIMED MODE
P1 00004
SET
Counter
POWER
Prog
MODE
Time
MODE
OFF
:Press then release
Change Mode
*************************
MANUAL MODE
:Press and hold for approximately 2 seconds then release
2.250
INCREMENTAL MODE
2.250
TIMED MODE
P1
P1
00004
00004

10
6 Troubleshooting
PROBLEM POSSIBLE CAUSE CORRECTION
LCD does not
light

No power input

Check power cord
connections
Turn on power
System will not
actuate

Foot switch not
plugged in or
improperly plugged
in
Defective foot switch
Broken wire or loose
connection inside
unit
Defective solenoid
Defective PC board

Check foot switch
connection
Foot switch needs to be
repaired or replaced
Unplug power cord and
disconnect air supply.
Remove cover and check
for broken wires or loose
connections
Replace solenoid
Replace PC board
System will not
pressurize

Insufficient air
pressure
Air hoses not
plugged in
Regulator defective

Increase air supply
pressure
Check connection
Replace regulator
System will not
pull vacuum

Vacuum setting is
too low
Defective solenoid
Defective vacuum
venturi
Defective vacuum
needle valve

Increase vacuum setting
Replace solenoid valve
Replace venturi
Replace needle valve
Inconsistent
dispensing

Air bubbles in
adhesive
Dispense time is too
low
Dispense needle
started to clog

Reduce vacuum setting
Increase dispensing time
Replace needle

11
7 Maintenance & Operational Tips
Use Loctite®Universal Power Supply 902520 only.
Always disconnect the power supply before servicing the unit.
If using to dispense from syringes without pistons,
optional In-Line Filter 984650 should be installed with the
Air Line Adapter to prevent fluids from entering the unit
Use 5 micron Filter –Regulator –Loctite 985397 or
equivalent for inlet air supply
The dispenser is designed and built to be relatively
maintenance free. To assure trouble free operation, the
following recommendations should be followed:
1. Make certain air supply is clean and dry.
2. When not in use turn vacuum off or disconnect air supply
to unit. Failure to do so could result in adhesive being
pulled back into the unit and rendering it non-functional.
3. Avoid turning barrels upside down or laying barrel so
that material may run through airline to internal
components.
4. Avoid connecting air supply exceeding 100 psi (6.9 bars)
5. Use only Amyl Alcohol to clean outside surface of the
main housing.
6. Use only soft cloth to clean the LCD.
While under warranty, the unit may be
repaired only by an authorized Henkel service
representative.
8 Accessories and Spare Parts
Universal Power Cord and Adapter 902520
Foot Switch 902521
Syringe Stand 901459
Dual Unit Stacking Lock Pin 8900574
Air line Support Mast 8900575
6mm Inlet Air Tubing (10 meters) 902523

12
3
21
AIR INLET
AIR MANIFOLD
PRESSURE REGULATOR
NEEDLE VALVE
AIR OUTLET
SOLENOID VALVE
Needle Kits and Air Line Adapters – check Disposable
Dispense Components listing at
www.equipment.loctite.com
9 I/O Configuration & Pneumatic Diagram
Upon completion of a dispense cycle, an open collector circuit
closes and remains closed until the next dispense cycle. This
circuit can be used to signal back to a host computer, start
another device in sequence, or drive any other operations that
need to be tied to the completion of the dispense cycle. Upon
closure, (end of dispense cycle), power from an external source
is allowed to pass through the circuit to operate a 5 to 24 VDC
load. Power consumption must not exceed 250 mA. The load
could be a relay, solenoid, counter, LED, or any device that will
operate within a 5 to 24 VDC range and a maximum of 250 mA.
To initiate a dispense cycle
During cycle = GROUND
End of cycle = OPEN
During cycle = GROUND
End of cycle = OPEN
To initiate a dispense cycle
with contact closure
Chasis Ground
Pin 7, 8 and 9 = available
PIN 1
PIN 2
PIN 3
PIN 5
PIN 6
PIN 5
PIN 4
Pneumatic Diagram

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10 Warranty
Henkel expressly warrants that all products referred to in this
Instruction Manual for the Loctite® 883976 Digital Syringe
Dispesner (hereafter called “Products”) shall be free from defects in
materials and workmanship. Liability for Henkel shall be limited, as
its option, to replacing those Products which are shown to be
defective in either materials or workmanship or to credit the
purchaser the amount of the purchase price thereof (plus freight and
insurance charges paid therefor by the user). The purchaser’s sole
and exclusive remedy for breach of warranty shall be such
replacement or credit.
A claim of defect in materials or workmanship in any Products shall
be allowed only when it is submitted in writing within one month
after discovery of the defect or after the time the defect should
reasonably have been discovered and in any event, within (12)
months after the delivery of the Products to the purchaser. This
warranty does not apply to perishable items, such as, but not limited
to: (o-rings, seals, washers, filters, lights, etc.). No such claim shall
be allowed in respect of products which have been neglected or
improperly stored, transported, handled, installed, connected,
operated, used or maintained. In the event of unauthorized
modification of the Products including, where products, parts or
attachments for use in connection with the Products are available
from Henkel, the use of products, parts or attachments which are not
manufactured by Henkel, no claim shall be allowed.
No Products shall be returned to Henkel for any reason without prior
written approval from Henkel. Products shall be returned freight
prepaid, in accordance with instructions from Henkel.
NO WARRANTY IS EXTENDED TO ANY EQUIPMENT
WHICH HAS BEEN ALTERED, MISUSED, NEGLECTED, OR
DAMAGED BY ACCIDENT, OR IF THE SYSTEM WAS USED
TO DISPENSE ANY LIQUID MATERIAL OTHER THAN
LOCTITE®PRODUCTS.

14
EXCEPT FOR THE EXPRESS WARRANTY CONTAINED IN
THIS SECTION, HENKEL MAKES NO WARRANTY OF ANY
KIND WHATSOEVER, EXPRESS OR IMPLIED, WITH
RESPECT TO THE PRODUCTS.
ALL WARRANTIES OF MERCHANTABILITY, FITNESS FOR
A PARTICULAR PURPOSE, AND OTHER WARRANTIES OF
WHATEVER KIND (INCLUDING AGAINST PATENT OR
TRADEMARK INFRINGEMENT) ARE HEREBY DISCLAIMED
BY HENKEL AND WAIVED BY THE PURCHASER.
THIS SECTION SETS FORTH EXCLUSIVELY ALL OF
LIABILITY FOR HENKEL TO THE PURCHASER IN
CONTRACT, IN TORT OR OTHERWISE IN THE EVENT OF
DEFECTIVE PRODUCTS.
WITHOUT LIMITATION OF THE FOREGOING, TO THE
FULLEST EXTENT POSSIBLE UNDER APPLICABLE LAWS,
HENKEL EXPRESSLY DISCLAIMS ANY LIABILITY
WHATSOEVER FOR ANY DAMAGES INCURRED DIRECTLY
OR INDIRECTLY IN CONNECTION WITH THE SALE OR USE
OF, OR OTHERWISE IN CONNECTION WITH, THE
PRODUCTS, INCLUDING, WITHOUT LIMITATION, LOSS OF
PROFITS AND SPECIAL, INDIRECT OR CONSEQUENTIAL
DAMAGES, WHETHER CAUSED BY NEGLIGENCE FROM
HENKEL OR OTHERWISE.

15
11 Declaration of Conformity
Conforms with the protection requirements of Council Directive
89/336/EEC, relating to Electromagnetic Compatility by the
appication of the following EMC Standards:
EN61326 / A3:2003
IEC61000-3-2:2000
IEC61000-3-3/A1:2001
Conforms to Council Directive 72/23/EEC (Low Voltage
Directive) by the application of the following standard:
IEC61010-1:2001 (2nd Edition)
Complies to RoHS Directive 2002/95/EC given by The
European Parliament and The Council of 27 January 2003 on the
restriction of the use of certain hazardous substances in electrical
and electronic equipment
Complies to European Waste Electrical and Electronic
Equipment (WEEE) Directive 2002/96/EC
Meets the requirements of the German Equipment and Product
Safety Act
Conforms to the following certification marks:

16
Loctite is a registered trademark of Henkel Corporation © Copyright 2006. All rights reserved. Data
in this operation manual is subject to change without notice
Manual P/N: 8900580, Rev D, Date: 08/07/2014
Henkel Corporation
Engineering
Adhesives
USA Canada Mexico
Henkel Corporation
One Henkel Way
Rocky Hill, CT 06067-
3910
Henkel Canada
Corporation
2515 Meadowpine
Boulevard
Mississauga, Ontario L5N
6C3
Canada
Henkel Capital, S.A. de C.V.
Blvd Magnocentro No8 Piso 2
Interlomas
52760, Huixquilucan, Edo de
Mexico
For all world wide
locations
Visit www.loctite.com
For Equipment in North
America visit
www.equipment.loctite.com

1
Inhaltsverzeichnis 1
1. Sicherheitshinweise - Bitte beachten 2
1.1 Hervorhebungen
1.2 Zu Ihrer Sicherheit
1.3 Auspacken und Überprüfen des Inhalts
1.4 Lieferumfang
2Beschreibung 5
3 Technische Daten 7
4Installation 7
5Betrieb 8
5.1 Setup-Anleitung
Manueller Modus
5.2 Einstellen des Dosierzyklus
Zeitgesteuerter Modus
Inkremental-Modus mit Teach-Funktion
Rücksetzen des Zyklenzählers
6Fehlerbeseitigung 12
7 Wartungs- und Betriebshinweise 13
8 Zubehör und Ersatzteile 14
9 E/A-Konfiguration und Pneumatikschaltplan 14
10 Garantie 16
11 Konformitätserklärung 18

2
1 Sicherheitshinweise - Bitte beachten
1.1 Hervorhebungen
Warnung!
Verweist auf Sicherheitsregeln und fordert
Vorsichtsmaßnahmen, die den Betreiber des Gerätes oder
andere Personen vor Verletzungen, Lebensgefahr oder
Sachschäden schützen.
Achtung!
Hebt hervor, was getan oder unterlassen werden muss, um
das Gerät oder andere Sachwerte nicht zu beschädigen.
Hinweis:
Gibt Empfehlungen zum besseren Handhaben des Gerätes
bei Bedien- und Einstellvorgängen sowie Wartungs- und
Pflegearbeiten.

3
1.2 Zu Ihrer Sicherheit
Für den gefahrlosen und erfolgreichen Einsatz des
Gerätes sollte diese Anleitung vollständig gelesen werden.
Werden die Anweisungen nicht befolgt, übernimmt der
Hersteller keine Gewährleistung.
Das Gerät nicht außerhalb der vorgegebenen maximalen
Nennleistung betreiben.
Das Gerät nicht zum Dosieren von brennbaren oder
ätzenden Flüssigkeiten verwenden.
Nicht an Nässe aussetzen oder im Freien verwenden.
Bei der Handhabung von Chemikalien, wie z. B.
Loctite®Kleb- und Dichtstoffen, sind die allgemein
gültigen Sicherheitsregeln zu befolgen. Die im
Sicherheitsdatenblatt (SDB) angegebenen
Herstelleranweisungen sind zu beachten.
Das Gerät muss auf einer stabilen Fläche standfest
aufgestellt werden.

4
1.3 Auspacken und Überprüfen des Inhalts
Das Loctite®Digitale Kartuschendosiergerät vorsichtig
auspacken und den Kartoninhalt überprüfen. Das Gerät auf
eventuelle Transportschäden untersuchen. Wenn
Transportschäden gefunden werden, muss dies sofort dem
Transportunternehmen gemeldet werden.
Schadensforderungen müssen vom Empfänger an das
Transportunternehmen eingereicht werden. Auch der
Hersteller sollte darüber informiert werden.
1.4 Lieferumfang
(1) Digitales Kartuschendosiergerät 883976
(1) Universalnetzkabel mit Adapter 902520
(1) Fußschalter 902521
(1) Kartuschenständer 901459
(1) 10-ml- und (1) 30-ml-
Luftleitungsadapter
(1) Sperrstift für die Stapelung von zwei
Geräten
(1) Luftschlauchträger
(1) Dosiernadelsatz
(1) Lufteinlassschlauch (6 mm Ø x 1,82 m)
mit Verschraubungssatz 902523