Rockford Systems DM2 D Series Installation Manual

Dual-solenoid valves

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INSTALLATION MANUAL FOR

DUAL-SOLENOID VALVES

IMPORTANT: PLEASE REVIEW THIS ENTIRE

PUBLICATION BEFORE INSTALLING, OPERATING

OR MAINTAINING THE AIR VALVE.

5795 Logistics Parkway • Rockford, Illinois 61109 • Toll-Free 1-800-922-7533 • Phone 815-874-7891 Fax

815-874-6144 • Web Site www.rockfordsystems.com • E-Mail customerservice@rockfordsystems.com

SERIES D

Manual No. KSL-288

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Page 1 INSTALLATION MANUAL FOR SERIES D DUAL-SOLENOID VALVES IMPORTANT: PLEASE REVIEW THIS ENTIRE PUBLICATION BEFORE INSTALLING, OPERATING OR MAINTAINING THE AIR VALVE. 5795 Logistics Parkway • Rockford, Illinois 61109 • Toll-Free 1-800-922-7533 • Phone 815-874-7891 Fax 815-874-6144 • Web Site www.rockfordsystems.com • E-Mail customerservice@rockfordsystems.com Manual No.
Page 2: Table Of Contents
MANUFACTURER’S) MAINTENANCE MANUAL OR OWNER’S MANUAL . If you do not have an owner’s manual, please contact the original equipment manufacturer. © 2019 Rockford Systems, LLC. All rights reserved. Not to be reproduced in whole or in part without written permission. Litho in U.S.A. Rockford Systems, LLC—www.rockfordsystems.com...
Page 3: Section 1-In General
Pittsburgh, PA 15250-7954 These standards can be purchased by contacting: Phone: (202) 512-1800 ANSI—American National Standards Institute http://bookstore.gpo.gov 25 West 43rd Street, 4th Floor New York, New York 10036 Phone: (212) 642-4900 (Continued on next page.) www.ansi.org Rockford Systems, LLC—www.rockfordsystems.com Call: 1-800-922-7533...
Page 4 Warranty, Disclaimer and Limitation of Liability WARRANTY Rockford Systems, LLC warrants that this product will be free from defects in material and workmanship for a period of 12 months from the date of shipment thereof. ROCKFORD SYSTEMS LLC’s OBLIGATION UNDER THIS WARRANTY...
Page 5: Section 2-Overview
If both valves fail simultaneously on the same stroke (cycle), this valve will not prevent a repeat stroke. Never place the hands or any body part in the point of operation of this press at any time, for any reason. Rockford Systems, LLC—www.rockfordsystems.com Call: 1-800-922-7533...
Page 6 Intermediate Pilots—Increases pilot air flow for fast valve response, making it possible to use the same size solenoids as valve sizes 2, 4, and 8, thereby reducing Size 30 electrical power requirements for these larger valves. Rockford Systems, LLC—www.rockfordsystems.com Call: 1-800-922-7533...
Page 7: Section 3-Specifications
1" inlet–1" outlet Valve envelope Valve envelope (Based in overall hole dimnsions at left.) (Based in overall hole dimnsions at left.) With With 1 to 2: 4.63 2 to 3: 12.55 (Continued on next page.) Rockford Systems, LLC—www.rockfordsystems.com Call: 1-800-922-7533...
Page 8 Inlet Pressure— Size 2: 45 to 150 psig (3.1 to 10.3 bar). Size 8: 9.1 lb (4.2 kg) Sizes 4, 8, 12, 30: 30 to 120 psig (2.1 to 8.3 bar). Size 12: 15.5 lb (7.1 kg) Size 30: 32.6 lb (14.8 kg) Rockford Systems, LLC—www.rockfordsystems.com Call: 1-800-922-7533...
Page 9: Section 4-Valve Function
Exhaust chamber Outlet chamber EXHAUST Inlet poppet Exhaust poppet OUTLET Timing orifice Crossover passages Flow restrictor Inlet chamber INLET Reset poppet Spring stop Reset piston Return spring VALVE SCHEMATIC Optional Status Indicator Optional reset solenoid valve Rockford Systems, LLC—www.rockfordsystems.com Call: 1-800-922-7533...
Page 10 This keeps the electrical current required to operate the pilots to a minimum. Status indicator (optional) in normal ready-to-run position Size 12 & 30 pilots Rockford Systems, LLC—www.rockfordsystems.com Call: 1-800-922-7533...
Page 11: Section 5-Installation
The electrical supply Fault Indication—If fault indication is desired, Rockford Systems, must correspond to the voltage and Hertz ratings of the sole- LLC offers a status indicator option that can be used to signal to noids.
Page 12 Note—In the event of a fault, remove power from pilot solenoids A & B, then momentarily energize the reset solenoid to return the valve to the ready-to-run state. Wait at least 250 ms after removing power from the reset solenoid before trying to re-energize the pilot solenoids. Rockford Systems, LLC—www.rockfordsystems.com Call: 1-800-922-7533...
Page 13: Section 6-Preliminary Information
REPAIR application and removal of pilot solenoid signal. However, if the Rockford Systems, LLC would be happy to service this special- valve elements cycle asynchronously, the valve will go to the ized dual-solenoid valve for you at its factory repair center. Call lockout mode.
Page 14: Section 7-Maintenance
Exxon ...... Spinesstic 22 Teresstic 32 Mobil ....... Velocite 10 Non-Fluid Oil ..Air Lube 10H/NR Shell ......Turbo T32 Sun ......Sunvis 11 Sunvis 722 Texaco ....Regal R&O 32 Union ...... Union Turbine Oil Rockford Systems, LLC—www.rockfordsystems.com Call: 1-800-922-7533...
Page 15: Section 8-Ordering Information
Part No . LLD-1172—Electric Reset Pushbutton This air pushbutton is suitable for this purpose RCY-317 RCY-318 LLD-1172 Do not use electrical connectors with surge suppressors, as this may increase valve response time when CAUTION de-actuating the solenoids. Rockford Systems, LLC—www.rockfordsystems.com Call: 1-800-922-7533...
Page 16: Section 9-Repair Kits
1/2" inlet–3/4" outlet 3/4" inlet–3/4" outlet 1" inlet–1" outlet Reset port - ₈ (remote reset models) SIZES 12 & 30 1" inlet–1" outlet 1" inlet–11/2" outlet 11/2" inlet–2" outlet Reset port - ₈ (remote reset models) Rockford Systems, LLC—www.rockfordsystems.com Call: 1-800-922-7533...
Page 17: Section 10-Order Form For Literature
To return material for any reason contact our sales department at 1-800-922-7533 for an RMA Number. All returned mate- Company rials shipments must be prepaid. Complete this form and send with material to Rockford Systems, LLC, 4620 Hydraulic Road, Rockford, IL 61109-2695. Make sure the RMA Number is plainly identified on the outside of the shipping container.
Page 18 5795 Logistics Parkway Rockford, Illinois 61109 Toll-Free 1-800-922-7533 Phone 815-874-7891 | Fax 815-874-6144 customerservice@rockfordsystems.com www.rockfordsystems.com KSL-288/RS/0619...