Table of Contents Technical Assistance Replacement Parts Field Service Assistance Warranty Information General Information Optional Equipment Important Safeguards 9-15 Explanation of Signal Word Consequences Operator Skill Level Descriptions Specifications 16-19 Set-up Procedure 20-24 Receiving and Handling Set up Optional Equipment: Caster Installation Optional Equipment: In-feed/Out-feed Table Installation Optional Equipment: Installation of External In-feed and Exit Conveyors Connecting Utilities...
Technical Assistance This is the Interpack Model Random Semi-Automatic (RSA 20-B) Side-Belt Case Sealer you ordered. It has been set up and tested in our factory with Intertape manufactured water activated tapes. If any problems occur when setting up or operating this equipment, please contact the authorized distributor from where you purchased this item.
Field Service Assistance Your Interpack Case Sealer and Tape Heads are designed to provide years of trouble free operation. This is not without proper preventative maintenance, a recommended schedule can be located in the maintenance section of this manual, performed by then end user of the equipment.
Intertape sells its Interpack Tape Heads, Case Tapers and Case Erectors with the following warranties: The HSD® 2000 Tape Heads’ knife blades, springs and wipe down rollers will be free from all defects for a period of ninety (90) days.
2000-ET II+ Tape Head is designed to apply Intertape brand ® pressure sensitive case sealing tape to the bottom center seam of regular slotted corrugated cases. The RSA 20-B is auto adjustable to a random variety of case sizes. Figure 1: RSA 20-B Definitions Common terms that will be used throughout this manual.
Page 8
Optional Equipment The RSA 20-B can be outfitted with a variety of optional equipment. The below list is not standard and should be discussed with your distributor or authorized IPG representative if you would like them to be added to your machine.
Important Safeguards There are a number of safety labels used on the RSA 20-B Case Sealer. These labels are placed at different locations on the machine to warn operators and service personnel of possible dangers. Please read the labels on the machine and the following safety precautions before using the machine.
Page 11
Safety Label Descriptions The label shown is affixed to the upper tape head assembly on both sides of the machine. It warns operators and service personnel of the presence of the cutting blade that may not be visible. Caution should be exercised when approaching this area. Figure 4: Blade Hazard The label shown is affixed to the upper tape head assembly on either side of the machine.
Page 12
The label advises personnel about the dangers of the machine due to compressed air used in the system. Be aware of warnings and proper procedures when running and/or servicing the machine. Figure 10: Compressed Air Interpack RSA 2024-SB Rev 3...
Page 13
Safety Label Descriptions Continued The label shown is located on the gear side of the machine. The label warns the operators and service personnel of the pinch points. Figure 11: Gear Pinch Point The label shown is located on the chain side of the machine.
◦ Always feed boxes into the Case Sealer by pushing only from the end of the box CAUTION: TO AVOID INJURY THE MACHINE OPERATOR SHOULD REMAIN ATTENTIVE AND SHOULD NEVER REST THEIR HANDS, ARMS, HEAD, OR ANY OTHER BODY PART ON THE MACHINE. Interpack RSA 2024-SB Rev 3...
Important Safeguards Operator Skill Level Descriptions These descriptions and levels are uniform across all IPG Case Sealers Skill “A” Machine Operator This operator is trained to use the Case Sealer with the machine controls, to feed cases into the machine, make adjustments for different case sizes (USA series machines), to change tape, to start, stop, and restart production, and to clear jams and perform basic troubleshooting.
Page 17
Specifications Machine Components Open/Close Regulators Electrical Box Adjustable Legs Operator Main Air Controls Regulator Figure 15: Machine Components Rev 3 UM122TW...
Page 18
Use in a dry, relatively clean environment at 40° to 105° F (5° to 40° C) with clean dry cartons. CAUTION: MACHINE SHOULD NOT BE WASHED DOWN OR SUBJECTED TO CONDITIONS CAUSING CONDENSATION ON COMPONENTS. Interpack RSA 2024-SB Rev 3...
Page 19
Specifications Carton Specifications Type Material • Regular Slotted Containers (RSC) • 125 to 175 PSI bursting test, single or double wall, B or • Other styles may be processed. Consult factory. C flutes • Other styles may be processed. Consult factory. Weight •...
Receiving and Handling The Interpack RSA 20-B is shipped to the customer in a box and fixed to a pallet. The machine is enclosed with either a corrugated sleeve and cap or an HSC corrugated box. The sequence below is step by step instructions to remove all packing materials.
Set-up Procedure Optional Equipment: Caster Installation WARNING: CASTER INSTALLATION REQUIRES RAISING THE MACHINE TO ACCESS THE BOTTOM OF EACH LEG. FOLLOW ALL POSSIBLE SAFETY PROCEDURES PRIOR TO AND DURING THIS PROCESS. Be advised there are several ways to install the casters on IPG Case Sealers. Consult your company’s safety practices after reading through the below directions.
The case sealers can accept a variety of table sizes. Please consult with the factory on the best size table for your application. Loosely install two carriage bolts into top two mounting holes on roller table with hardware included. Figure 20: Carriage Bolt Assembly Interpack RSA 2024-SB Rev 3...
Page 23
Set-up Procedure Optional Equipment: In-feed/Out-feed Table Installation (Continued) Utilizing the slots on the machine base, attach roller table to machine base by locating carriage bolts in slots on machine base and push down to lock in place. Make sure carriage bolts are properly aligned into slot when pushed down to lock in place before proceeding.
Customer supplied powered exit conveyor should be straight and level to convey the sealed cartons away from the machine. Exit Conveyor Case Direction In-feed Conveyor Figure 23: Installing In-Feed and Exit Conveyors Interpack RSA 2024-SB Rev 3...
The electrical control is protected with an automatic circuit breaker with resettable overload. The electrical box is located on one side of the RSA 20-B Case Sealer. The control box contains a Start switch, an Emergency Stop switch, a Clear push button, and a Plug. A 12 ft (3657.6mm) standard, three-conductor power cord with plug is provided for 110V, 60HZ, 15A service.
Page 26
The pressure setting for the main air regulator is factory set. The values will need to be adjusted as needed by customer supplied pressure and volume. The main air regulator has a male quick disconnect adapter. Connect clean dry compressed air to this adapter. The RSA 20-B Case Sealer requires a minimum of 9 CFM at 75 PSI.
Operator Control Box Make sure machine is connected to air supply of at least 90 PSI and machine regulator is set at 75 PSI. The following describes the use of control box buttons: Clear button This button is used to simplify clearing a jam during production. Pressing this button will raise the bridge all the way and open the belts to their maximum position.
Page 28
Tape Head Loading/Threading The RSA 20-B comes equipped with two (2) ETII+ 2” tape heads standard. Optional 3” and ETX tape heads are available, please consult your authorized IPG Representative. Removing the Bottom Tape Head The bottom tape head is held in by gravity. To remove the bottom tape head you must raise the bridge all the way to allow for room.
Page 29
Tape Head Loading/Threading Continued Tape Threading Tape threading is simple and easy. Below are two diagrams for the ETII+ and ETX tape path. Please refer to the tape head manual for your installed tape head for a full set of instructions on how to reload and thread the tape. WARNING: THE KNIFE BLADES IN THE TAPE HEADS ARE EXTREMELY SHARP.
Once the tape has been loaded and threaded on both the top and bottom, the case sealer is ready for use. The following instructions are presented in the order recommended for processing cases through the RSA 20-B Case Sealer. Install and thread tape on the bottom of the machine (refer to Bottom Tape Head Loading/Threading).
Page 31
Operating Instructions Adjusting the Machine The RSA 20-B Case Sealer come fully adjusted from the factory for most processing conditions. Certain conditions may require adjustments or fine tuning of the machine and air pressure to provide optimal performance. Drive Base Adjustment Speed of closing and opening: The Flow Control Valves at each end of the drive base cylinder under the machine controls the speed of closing and opening of the drive base.
Troubleshooting The RSA 20-B Case Sealer is fabricated with high quality components that provide trouble-free operation for a long period of time. However, should a problem occur, we recommend that you consult the following troubleshooting guides. If the problem you encounter is not discussed in this section, call Interpack Technical Support.
Troubleshooting The Machine is Turned on and Nothing Happens Is the machine plugged in? Plug the machine into an appropriate socket. WARNING Disconnect Is the power from all cord damaged? energy sources Are all of the E- Contact IPG Stops Machinery Support Disengaged? for part numbers...
Page 34
Troubleshooting Tape Does Not Cut Interpack RSA 2024-SB Rev 3...
Troubleshooting Case is Getting Crushed Are the pneumatics set to the correct pressure? Adjust all regulators to the correct factory pressure. Is the top of the box being crushed? Is the Are the side photoeye in the belts crushing bridge seeing the box? the box? Retrain or replace and...
Page 36
Install the correct main spring (light for top/heavy for bottom) Are the boxes overstuffed? Verify air pressure. If problem still Allow the bridge to float persists contact IPG Machinery Support IPG Machinery Support 877-447-4832 Option 4 Interpack RSA 2024-SB Rev 3...
Page 37
Troubleshooting Rear Tape Leg is Tabbing Is tape threaded correctly? Rethread tape Does the tape roll spin freely? Reduce Mandrel Tension Does the clutch roller spin freely and correctly? Reduce clutch roller tension (small adjustments can make big changes) Is the tape path dirty? Contact IPG Clean the tape path with mild...
Maintenance The RSA 20-B Case Sealer has been designed and manufactured with the finest components to provide long, trouble-free performance. General preventive maintenance will improve performance and prolong the life of the case sealer. Review the illustrations and chart below for information regarding machine maintenance.
Maintenance Changing the Air Regulator Filter The filter on the air regulator removes dirt and moisture from air plant before it enters the carton sealer. To remove metal protective guard, press down on locking tab located towards the top of the guard, rotate guard and pull down.
Figure 38: Replace Belt Using appropriate Allen key and wrench, tighten belt tensioning bolts. Be sure to equally adjust tensioning bolts for both drive belts. Figure 42: Drive Base Cover Figure 39: Tighten Belt Tension Bolt Interpack RSA 2024-SB Rev 3...
Maintenance Drive Belt Adjustment Using a 4mm Allen key, remove two screws and Intertape S/B drive idler pulleys are engineered to remove drive base cover. self-track to center. After tensioning, if the belts do not track on center, contact maintenance or your IPG Distributor.
Page 42
Appendix A - Machine Drawings User Notes Interpack RSA 2024-SB Rev 3...
Page 58
UAM0318 ITEM NO. PART NUMBER DESCRIPTION QTY. UPM3231EV INLET COVER WELDMENT UPM3248EV SENSOR SUPPORT UPM0317 PHOTOELECTRIC SENSOR UF7007 SS HEX NUT M5-0.8 UF6340 SS FW M5 UF7021 SS LW M5 UF3638 SS HNR M6-1.0 UF3745 SS CARRIAGE BOLT M6-1 x 12mm UF6341 SS FW M6 UF6411...
Page 68
UAM0295 ITEM PART # DESCRIPTION QTY. UPM3418EV BOX ELECT. 400mm X 305mm X 150mm UPM4465 CAM LOCK UPM4458 POWER SUPPLY IDEC 1.3 A UPM0407 DIN RAIL UPM7440 TB END ANCHOR FOR DN SER UPM3833 PLC KOYO 8IN VDC 6 OUT RELAY UPM4505 MOTOR O/L TELEMEC 7-10A UPM7524...
Page 70
ITEM PART # DESCRIPTION QTY. USM0811 UPM3282EV DRIVE SECTION, RIGHT SIDE UPM3280EV DRIVE BASE COVER RIGHT SIDE UPM0663 BELT ENDLESS 50 mm x 2120 mm UPM0129EV DRIVE PULLEY 50mm SEE TABLE IDLER PULLEY UPM1879EV TENSIONNER SLIDE UPM1233EV IDLER PULLEY SHAFT 50mm UPM0112 SPRING LOCATOR PIN UPM0101EV...
Page 72
ITEM PART # DESCRIPTION QTY. USM0812 UPM3283EV DRIVE BASE LEFT SIDE UPM3281EV DRIVE BASE COVER LH UPM7116 MOTOR T 1/3HP 21.4 : 1 UPM0129EV DRIVE PULLEY 50mm UPM0029 STRIP UHMW 2" X .03"THK UPM0663 BELT ENDLESS 50 mm x 2120 mm UPM1879EV TENSIONNER SLIDE UPM1233EV...
Need help?
Do you have a question about the RSA 20-B and is the answer not in the manual?
Questions and answers