Rhino SD3/XD3 5-Gallon Follower Modules

Transcription

1 Rhino SD3/XD3 5-Gallon Follower Modules Customer Product Manual Part Issued 6/8 For parts and technical support, call the Industrial Coating Systems Customer Support Center at (800) or contact your local Nordson representative. This document is subject to change without notice. Check for the latest version. NORDSON CORPORATION AMHERST, OHIO USA

2 tents Table of Contents Safety... Qualified Personnel... Intended Use... Regulations and Approvals... Personal Safety... 2 High-Pressure Fluids... 2 Fire Safety... 3 Halogenated Hydrocarbon Solvent Hazards. 4 Action in the Event of a Malfunction... 4 Disposal... 4 Description... 5 Repair... 7 How to Replace Follower Plate O-Ring Seals... 7 How to Replace Follower Plate Wiper Seals... 9 Parts... Using the Illustrated Parts List... 5-Gallon O-ring Seal Follower Modules for 90 cc Pumps cc Non-Coated Followers cc TFE-Coated Followers Gallon Wiper Seal Follower Modules for 90 cc Pumps... 4 Follower Seal Chart... 6 Wiper Seal Follower Seal Kits... 6 O-ring Seal Kits... 6 Consumable Items... 6 Contact Us Nordson Corporation welcomes requests for information, comments, and inquiries about its products. General information about Nordson can be found on the Internet using the following address: Address all correspondence to: Nordson Corporation Attn: Customer Service 555 Jackson Street Amherst, OH 4400 Notice This is a Nordson Corporation publication which is protected by copyright. Original copyright date 207. No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of Nordson Corporation. The information contained in this publication is subject to change without notice. Trademarks Rhino, Nordson, and the Nordson logo are registered trademarks of Nordson Corporation. All other trademarks are the property of their respective owners. Part Nordson Corporation

3 Change Record i Revision Date Change 0 7/7 Released. 02 6/8 Internal record change. 03 6/8 Added plug to 286-mm follower. Change Record 208 Nordson Corporation Part

4 ii Change Record Part Nordson Corporation

5 Rhino SD3/XD3 5-Gallon Follower Modules Rhino SD3/XD3 5-Gallon Follower Modules Safety Read and follow these safety instructions. Task- and equipment-specific warnings, cautions, and instructions are included in equipment documentation where appropriate. Make sure all equipment documentation, including these instructions, is accessible to persons operating or servicing equipment. Qualified Personnel Equipment owners are responsible for making sure that Nordson equipment is installed, operated, and serviced by qualified personnel. Qualified personnel are those employees or contractors who are trained to safely perform their assigned tasks. They are familiar with all relevant safety rules and regulations and are physically capable of performing their assigned tasks. Intended Use Use of Nordson equipment in ways other than those described in the documentation supplied with the equipment may result in injury to persons or damage to property. Some examples of unintended use of equipment include using incompatible materials making unauthorized modifications removing or bypassing safety guards or interlocks using incompatible or damaged parts using unapproved auxiliary equipment operating equipment in excess of maximum ratings Regulations and Approvals Make sure all equipment is rated and approved for the environment in which it is used. Any approvals obtained for Nordson equipment will be voided if instructions for installation, operation, and service are not followed. 208 Nordson Corporation Part

6 2 Rhino SD3/XD3 5-Gallon Follower Modules Personal Safety To prevent injury follow, these instructions. Do not operate or service equipment unless you are qualified. Do not operate equipment unless safety guards, doors, or covers are intact and automatic interlocks are operating properly. Do not bypass or disarm any safety devices. Keep clear of moving equipment. Before adjusting or servicing moving equipment, shut off the power supply and wait until the equipment comes to a complete stop. Lock out power and secure the equipment to prevent unexpected movement. Relieve (bleed off) hydraulic and pneumatic pressure before adjusting or servicing pressurized systems or components. Disconnect, lock out, and tag switches before servicing electrical equipment. While operating manual spray guns, make sure you are grounded. Wear electrically conductive gloves or a grounding strap connected to the gun handle or other true earth ground. Do not wear or carry metallic objects such as jewelry or tools. If you receive even a slight electrical shock, shut down all electrical or electrostatic equipment immediately. Do not restart the equipment until the problem has been identified and corrected. Obtain and read Safety Data Sheets (SDS) for all materials used. Follow the manufacturer s instructions for safe handling and use of materials, and use recommended personal protection devices. Make sure the spray area is adequately ventilated. To prevent injury, be aware of less-obvious dangers in the workplace that often cannot be completely eliminated, such as hot surfaces, sharp edges, energized electrical circuits, and moving parts that cannot be enclosed or otherwise guarded for practical reasons. High-Pressure Fluids High-pressure fluids, unless they are safely contained, are extremely hazardous. Always relieve fluid pressure before adjusting or servicing high pressure equipment. A jet of high-pressure fluid can cut like a knife and cause serious bodily injury, amputation, or death. Fluids penetrating the skin can also cause toxic poisoning. If you suffer a fluid injection injury, seek medical care immediately. If possible, provide a copy of the SDS for the injected fluid to the health care provider. Part Nordson Corporation

7 Rhino SD3/XD3 5-Gallon Follower Modules 3 The National Spray Equipment Manufacturers Association has created a wallet card that you should carry when you are operating high-pressure spray equipment. These cards are supplied with your equipment. The following is the text of this card: WARNING: Any injury caused by high pressure liquid can be serious. If you are injured or even suspect an injury: Go to an emergency room immediately. Tell the doctor that you suspect an injection injury. Show him this card Tell him what kind of material you were spraying MEDICAL ALERT AIRLESS SPRAY WOUNDS: NOTE TO PHYSICIAN Injection in the skin is a serious traumatic injury. It is important to treat the injury surgically as soon as possible. Do not delay treatment to research toxicity. Toxicity is a concern with some exotic coatings injected directly into the bloodstream. Consultation with a plastic surgeon or a reconstructive hand surgeon may be advisable. The seriousness of the wound depends on where the injury is on the body, whether the substance hit something on its way in and deflected causing more damage, and many other variables including skin microflora residing in the paint or gun which are blasted into the wound. If the injected paint contains acrylic latex and titanium dioxide that damage the tissue s resistance to infection, bacterial growth will flourish. The treatment that doctors recommend for an injection injury to the hand includes immediate decompression of the closed vascular compartments of the hand to release the underlying tissue distended by the injected paint, judicious wound debridement, and immediate antibiotic treatment. Fire Safety To avoid a fire or explosion, follow these instructions. Ground all conductive equipment. Use only grounded air and fluid hoses. Check equipment and workpiece grounding devices regularly. Resistance to ground must not exceed one megohm. Shut down all equipment immediately if you notice static sparking or arcing. Do not restart the equipment until the cause has been identified and corrected. Do not smoke, weld, grind, or use open flames where flammable materials are being used or stored. Do not heat materials to temperatures above those recommended by the manufacturer. Make sure heat monitoring and limiting devices are working properly. 208 Nordson Corporation Part

8 4 Rhino SD3/XD3 5-Gallon Follower Modules Fire Safety (contd) Provide adequate ventilation to prevent dangerous concentrations of volatile particles or vapors. Refer to local codes or your material SDS for guidance. Do not disconnect live electrical circuits when working with flammable materials. Shut off power at a disconnect switch first to prevent sparking. Know where emergency stop buttons, shutoff valves, and fire extinguishers are located. If a fire starts in a spray booth, immediately shut off the spray system and exhaust fans. Shut off electrostatic power and ground the charging system before adjusting, cleaning, or repairing electrostatic equipment. Clean, maintain, test, and repair equipment according to the instructions in your equipment documentation. Use only replacement parts that are designed for use with original equipment. Contact your Nordson representative for parts information and advice. Halogenated Hydrocarbon Solvent Hazards Do not use halogenated hydrocarbon solvents in a pressurized system that contains aluminum components. Under pressure, these solvents can react with aluminum and explode, causing injury, death, or property damage. Halogenated hydrocarbon solvents contain one or more of the following elements: Element Symbol Prefix Fluorine F Fluoro- Chlorine Cl Chloro- Bromine Br Bromo- Iodine I Iodo- Check your material SDS or contact your material supplier for more information. If you must use halogenated hydrocarbon solvents, contact your Nordson representative for information about compatible Nordson components. Action in the Event of a Malfunction If a system or any equipment in a system malfunctions, shut off the system immediately and perform the following steps: Disconnect and lock out system electrical power. Close hydraulic and pneumatic shutoff valves and relieve pressures. Identify the reason for the malfunction and correct it before restarting the system. Disposal Dispose of equipment and materials used in operation and servicing according to local codes. Part Nordson Corporation

9 Rhino SD3/XD3 5-Gallon Follower Modules 5 Description See Figure. The follower module attaches to the hydraulic section of the pump (). It is designed to force material out of straight-sided containers. Follower plate modules are available to fit the the following container inside diameters: O-ring 280 mm 286 mm 305 mm 30 mm Wiper mm NOTE: The wiper seal follower can be used on tapered pails within the diameter limits listed GALLON (280, 286, 305, 30 mm) WITH O-RING SEAL 5-GALLON ( mm) WITH WIPER SEAL Figure Follower Modules (partial pump hydraulic section shown). Pump 3. Bleeder stem 4. Bleeder stem adapter 2. Follower plate module 208 Nordson Corporation Part

10 6 Rhino SD3/XD3 5-Gallon Follower Modules Description (contd) The follower plates (2) have one elastomer seal. When the follower plate is lowered into a container, the elastomer seal causes the material to pressurize by creating a tight seal around the inside diameter of the container. When the pump cycles, the follower plate forces the material out of the container and into the pump hydraulic section. The elastomer seal also protects the material from moisture and contamination from the surrounding environment. Lowering the follower plate module into a container will cause air buildup between the bottom of the follower plate (2) and the material. Loosen the bleeder stem (3) from the adapter (4) before lowering the follower plate to provide a path for the air to vent. NOTE: Loosen the bleeder stem a maximum of three rotations. The blow-off check valve allows air to enter the area below the follower plate. The blow-off check valve connects to the Rhino unloader control module with tubing. When the elevator is in the Up position and the blow-off valve is triggered, air flows under the follower plate (2). This pressure forces the container off of the follower plate. Part Nordson Corporation

11 Rhino SD3/XD3 5-Gallon Follower Modules 7 Repair WARNING: Allow only qualified personnel to perform the following tasks. Follow the safety instructions in this document and all other related documentation. Read and understand these procedures before replacing the follower plate O-ring seals or wiper seal.s Contact a local Nordson representative for additional information regarding these procedures. Personnel performing these procedures must know how to safely operate the unloader elevator controls. WARNING: It is important to remember that the Neutral setting on the elevator controls is not a locked and secured position. Air pressure remains in the ram cylinders. Small air leaks in the circuit can cause the ram to drift upward or downward. When replacing follower plate O-ring seals or wiper seals, use support blocks to secure the ram. How to Replace Follower Plate O-Ring Seals Refer to Table for the items required to perform this procedure. Support blocks Item Two large screwdrivers or tire irons Mobil SHC 00 Table Required Items Use Prevent air cylinder pistons from drifting downward during repairs Pry follower plate O-ring seals off of the follower plate NOTE: Follower plate O-ring seals are removed in the same manner as a tire from a rim Lubricate new follower plate O-ring seals NOTE: The Mobil SHC 00 must be compatible with the material being pumped 208 Nordson Corporation Part

12 8 Rhino SD3/XD3 5-Gallon Follower Modules See Figure 2.. If installed, remove the material container from the unloader. 2. Put the elevator control valve (4) in Neutral. 3. Insert the support blocks (2) between the air motor base plate () and the top of the ram cylinder (3). 4. Use either large screwdrivers or tire irons to pry the follower plate O-ring seal (6) off of the follower plate groove. 5. Clean the follower plate grooves and remove all foreign material. 6. Install the new follower plate O-ring seal (6) using either large screwdrivers or tire irons. 7. Apply Mobil SHC 00 to the follower plate O-ring seals (6). 8. Remove the support blocks (2) from the unloader. Put the unloader back into service if desired Figure 2 Follower Plate O-ring Seal Replacement. Air motor base plate 3. Ram cylinder 2. Support block 4. Elevator control valve Follower plate 6. Follower plate O-ring seal Part Nordson Corporation

13 Rhino SD3/XD3 5-Gallon Follower Modules 9 How to Replace Follower Plate Wiper Seals Refer to Table 2 for the items required to perform this procedure. Item Support blocks Mobil SHC 00 Mobil SHC 634 Table 2 Required Items Use Prevent air cylinder pistons from drifting downward during repairs Lubricate new follower plate wiper seals NOTE: Mobil SHC 00 must be compatible with the material being pumped Lubricate follower plate O-ring seals See Figure 3.. If installed, remove the material container from the unloader. 2. Insert support blocks (2) between the air motor base plate () and the top of the ram cylinder (3). 3. Remove the screws (), washers (5), and lock nuts (4) from the follower module (6). Remove the following parts from the follower module: Support rings (8) Backup ring (9) Follower plate wiper seal (0) O-ring (7) Discard the follower plate wiper seal (0). 4. Clean the support rings (8) and follower module O-ring groove. 5. Apply Mobil SHC 634 to the new O-ring (7) and install it into the groove on the follower module (6). 6. Install the support rings (8), backup ring (9), and new follower plate wiper seal (0) onto the follower module (6) as shown. Secure the parts to the follower module using the screws (), washers (5), and lock nuts (4). Tighten the screws securely. 7. Remove the support blocks (2) from the unloader. Put the unloader back in service if desired. 208 Nordson Corporation Part

14 0 Rhino SD3/XD3 5-Gallon Follower Modules COUNTERSUNK HOLES FACE UP COUNTERSUNK HOLES FACE DOWN Figure 3 Follower Plate Wiper Seal Replacement. Air motor base plate 5. Washer 2. Support block 6. Follower module 3. Ram cylinder 7. O-ring 4. Lock nut 8. Support ring 9. Backup ring 0. Follower plate wiper seal. Screw Part Nordson Corporation

15 Rhino SD3/XD3 5-Gallon Follower Modules Parts To order parts, call the Nordson Industrial Coating Systems Customer Support Center at (800) or contact your local Nordson representative. Using the Illustrated Parts List Numbers in the Item column correspond to numbers that identify parts in illustrations following each parts list. The code NS (not shown) indicates that a listed part is not illustrated. A dash ( ) is used when the part number applies to all parts in the illustration. The number in the Part column is the Nordson Corporation part number. A series of dashes in this column ( ) means the part cannot be ordered separately. The Description column gives the part name, as well as its dimensions and other characteristics when appropriate. Indentions show the relationships between assemblies, subassemblies, and parts. If you order the assembly, items and 2 will be included. If you order item, item 2 will be included. If you order item 2, you will receive item 2 only. The number in the Quantity column is the quantity required per unit, assembly, or subassembly. The code AR (As Required) is used if the part number is a bulk item ordered in quantities or if the quantity per assembly depends on the product version or model. Letters in the Note column refer to notes at the end of each parts list. Notes contain important information about usage and ordering. Special attention should be given to notes. Item Part Description Quantity Note Assembly Subassembly 2 A Part 208 Nordson Corporation Part

16 2 Rhino SD3/XD3 5-Gallon Follower Modules 5-Gallon O-ring Seal Follower Modules for 90 cc Pumps See Figure 4 and refer to the following parts lists. NOTE: The O-ring follower modules are designed to fit 280-, 286-(5-gallon US standard), 305-, and 30-mm inside diameters Figure 4 5-Gallon O-ring Follower Modules for 90 cc Pumps NOTE: Applicable seals can be found on the Follower Seal Chart on page cc Non-Coated Followers Item Part Part Part Part Description Qty Note 646 MODULE, follower, 5 gallon, 280 mm, 90 cc 647 MODULE, follower, 5 gallon, 286 mm, 90 cc 648 MODULE, follower, 5 gallon, 305 mm, 90 cc 649 MODULE, follower, 5gallon, 30 mm, 90 cc SCREW, hex, cap, M0 x.5 x 55, zinc, Class 8.8, per ISO O-RING, Viton, x x PLUG, pipe, socket, ½, zinc STEM ASSEMBLY, bleed, follower, 5 gallon, Rhino SD ADAPTER, ½ x ½ NPT, steel, zinc Continued... Part Nordson Corporation

17 Rhino SD3/XD3 5-Gallon Follower Modules 3 90 cc Non-Coated Followers(contd) Item Part Part Part Part Description Qty Note 6397 PLATE, follower, 280 mm, 90 cc PLATE, follower, 286 mm, 90 cc 640 PLATE, follower, 305 mm, 90 cc 6403 PLATE, follower, 30 mm, 90 cc NS LUBRICANT, Mobil SHC 634 AR NS LUBRICANT, Never Seez AR NS ADHESIVE, Loctite Threadlocker Red 27, high strength, 50 ml AR AR: As Required NS: Not Shown 90 cc TFE-Coated Followers Item Part Part Part Part Description Qty Note 6420 MODULE, follower, 5 gallon, 280 mm, 90 cc, TFE 642 MODULE, follower, 5 gallon, 286 mm, 90 cc, TFE 6422 MODULE, follower, 5 gallon, 305 mm, 90 cc, TFE 6423 MODULE, follower, 5 gallon, 30 mm, 90 cc, TFE SCREW, hex, cap, M0 x.5 x 55, zinc, Class 8.8, per ISO O-RING, Viton, x x PLUG, pipe, socket, ½, stainless steel STEM ASSEMBLY, bleed, follower, 5 gallon, stainless steel ADAPTER, FEM, ½ x ½ NPT, stainless steel 6398 PLATE, follower, 280 mm, 90 cc, TFE PLATE, follower, 286 mm, 90 cc, TFE 6402 PLATE, follower, 305 mm, 90 cc, TFE 6404 PLATE, follower, 30 mm, 90 cc, TFE NS LUBRICANT, Mobil SHC 634 AR NS LUBRICANT, Never-Seez AR NS ADHESIVE, Loctite Threadlocker Red 27, high strength, 50 ml AR AR: As Required NS: Not Shown 208 Nordson Corporation Part

18 4 Rhino SD3/XD3 5-Gallon Follower Modules 5-Gallon Wiper Seal Follower Modules for 90 cc Pumps See Figure 5 and refer to the following parts list. NOTE: These follower modules are designed to fit container inside diameters of mm See Follower Seal Chart for appropriate seal PN Figure Gallon Wiper Seal Follower Module for 90 cc Pumps NOTE: Applicable wiper seals can be found on the Follower Seal Chart on page 6. Item Part Part Description Quantity Note 6436 MODULE, assembly, follower, 5 gallon, 90 cc, wiper 6437 MODULE, assembly, follower, 5 gallon, 90 cc, wiper, TFE SCREW, hex, cap, M0 x 65, steel, zinc-plated, Class 8.8, per ISO O-RING, Viton, 2.75 x x WASHER, flat, M0, zinc, per ISO WASHER, split-lock, M0, steel, zinc-plated, per DIN 27B NUT, hex, M0, steel, zinc-plated, per ISO STEM, bleed, wiper seal, follower, 5 gallon 6 STEM, bleed, wiper seal, follower, 5 gallon, stainless steel ADAPTER, female, ½ x ½ NPT, stainless steel MODULE, assembly, follower, 5 gallon, 90 cc, wiper 643 MODULE, assembly, follower, 5 gallon, 90 cc, wiper, TFE Continued... Part Nordson Corporation

19 Rhino SD3/XD3 5-Gallon Follower Modules 5 5-Gallon Wiper Seal Follower Modules for 90 cc Pumps(contd) Item Part Part Description Quantity Note NUT, lock, nylon, M6, steel, zinc-plated, per ISO WASHER, flat, regular, M6, steel, zinc-plated, per ISO SCREW, flat head, Phillips drive, M6 x 45, zinc, per ISO SCREW, flat head, Phillips drive, M6 x 45, stainless steel, per ISO PLATE, follower, 5 gallon, 90 cc, wiper 6429 PLATE, follower, 5-gallon, 90 cc, wiper, TFE O-RING, 266, Viton, 8 x RING, support, follower, pail RING, support, follower, pail, stainless steel RING, backup, follower pail 208 Nordson Corporation Part

20 6 Rhino SD3/XD3 5-Gallon Follower Modules Follower Seal Chart Refer to the following parts lists for the appropriate seal kits and lubricants. Wiper Seal Follower Seal Kits Part Description Note 6440 KIT, ring, wiper seal, follower, pail 644 KIT, ring, wiper,follower, pail, nitrile O-ring Seal Kits Part Description Note 6442 KIT, seal, O-ring, 280 mm, follower, EPDM 6443 KIT, seal, O-ring, 286 mm, follower, EPDM 6444 KIT, seal, O-ring, 305 mm, follower, EPDM 6445 KIT, seal, O-ring, 30 mm, follower, EPDM 6446 KIT, seal, O-ring, 280 mm, follower, nitrile 6447 KIT, seal, O-ring, 286 mm, follower, nitrile 6448 KIT, seal, O-ring, 305 mm, follower, nitrile 6449 KIT, seal, O-ring, 30 mm, follower, nitrile Consumable Items Part Description Note LUBRICANT, Mobil SHC 634 A GREASE, Mobil SHC 00 B NOTE A: Assembly lubricant B: Follower seal lubricant Part Nordson Corporation