Manual

ManualsBrandsNordson ASYMTEK ManualsEquipmentDG-1000 Fluid Control System

12-37

Issued 8/96

Nordson Corporation

OPERATOR’S CARD

P/N 187 725A

DG-1000 Fluid Control System

Safety

WARNING: Allow only qualified personnel to

perform the following tasks. Observe and

follow the safety instructions in this document

and all other related documentation.

WARNING: Relieve air and fluid pressures

before servicing this equipment.

To use this equipment safely,

Sfollow the instructions in this operator’s card.

Sobtain and read the Material Safety Data Sheets

for all materials used.

Introduction

This operator’s card contains only the information necessary for daily operation and maintenance. It also contains

a parts list for ordering information. Use Table 1 to record operating parameters. Use Figure 1 for the following

procedures.

Operation

The following paragraphs provide operating

procedures for the DG-1000 fluid control assembly.

NOTE: The DG-1000 dispenser is not illustrated.

Summary of content (8 pages)

PAGE 1
Nordson Corporation OPERATOR’S CARD P/N 187 725A DG-1000 Fluid Control System Safety To use this equipment safely, WARNING: Allow only qualified personnel to perform the following tasks. Observe and follow the safety instructions in this document and all other related documentation. S follow the instructions in this operator’s card. S obtain and read the Material Safety Data Sheets WARNING: Relieve air and fluid pressures before servicing this equipment. for all materials used.
PAGE 2
Operation (contd.) Filling the System with IPA 1. Make sure that these parameters are set: 1. Turn the FLUID MODE valve (1) to FILL. 2. Remove the caps from the flux and the isopropyl alcohol (IPA) reservoirs (6, 8). Fill the reservoirs and install the caps. 3. Turn the FLUID SELECT valve (4) to IPA. DG-1000 pressure: 65 psi fluid pressure: 5 psi fluid mode: RUN fluid select: IPA 2. Open the 3-way purge valve on the DG-1000 dispenser. 4.
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Operation (contd.) 7 8 6 9 10 11 3 4 5 2 1 1237001A Fig. 1 DG-1000 fluid control assembly 1. FLUID MODE valve 2. DG-1000 AIR PRESSURE regulator 3. FLUID PRESSURE ADJUST regulator 4. FLUID SELECT valve Issued 8/96 5. 6. 7. 8. FLUID PRESSURE display Flux reservoir Filter IPA reservoir 3 9. Filter element 10. Filter gasket 11.
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Operation (contd.) Purging Flux 2. Actuate the dump valve on the DG-1000 dispenser. Purge until flux thins out or IPA appears. Close the dump valve. Perform these steps to purge flux from the system: 3. Manually actuate the DG-1000 dispenser solenoid valve until solvent flows out of the DG-1000 dispenser. 1. Turn the FLUID SELECT valve (4) to IPA. Maintenance Clean the filter (7) periodically: 6. Replace the filter element and gasket, if necessary. 1.
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Parts ÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁ
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Parts (contd.) See Figure 2. 21 2 21 15 27 28 29 17 18 19 20 24 25 26 23 21 22 13 14 2 16 21 7 11 12 2 6 21 5 9 10 22 3 30 8 22 4 3 2 1 1237002A Fig.
PAGE 7
Schematics See Figure 3. MAIN AIR SUPPLY DG–1000 AIR PRESSURE PRESSURE ADJUST 3 WAY VALVE DC–1000 TO GUN RESERVOIR RESERVOIR IPA FLUX PNEUMATIC SCHEMATIC FILTER 3 WAY VALVE DUMP VALVE DG–1000 RESERVOIR RESERVOIR FLUX IPA FLUID SCHEMATIC 1237003A Fig.
PAGE 8
Operating Parameters Use this table to record operating parameters.