Instructions and Parts List Important Safeguards TM 3M-Matic 800r3 Type 29600 Random Read "Safety Labels", pages 3-6 and also operating "Warnings", page 17 BEFORE INSTALLING OR OPERATING THIS EQUIPMENT. Case Sealer with AccuGlide II TM Taping Heads Important It is recommended you immediately order the spare parts listed on page 37. These parts are expected to wear through normal use and should be kept on hand to minimize production delays. Serial No.
Replacement Parts and Service Information To Our Customers: This is the 3M-Matic™/AccuGlide™/Scotch™ brand equipment you ordered. It has been set up and tested in the factory with "Scotch" brand tapes. If technical assistance or replacement parts are needed, call or Fax the appropriate number listed below. Included with each machine is an Instructions and Parts List manual. Technical Assistance: 3M-Matic™ Helpline – 1-800/328 1390.
Replacement Parts And Service Information To Our Customers: This is the 3M-Matic™/AccuGlide™/Scotch™ brand equipment you ordered. It has been set up and tested in the factory with "Scotch" brand tapes. If any problems occur when operating this equipment, and you desire a service call, or phone consultation, call, write or Fax the appropriate number listed below. Included with each machine is an Instructions and Parts List manual.
Instruction Manual 800r3 Random Case Sealer, Type 29600 This instruction manual is divided into two sections as follows: Section I Section II Includes all information related to installation, operation and parts for the case sealer. Includes specific information regarding the AccuGlide™ II STD 3 Inch Taping Heads. Table of Contents Page Section I – 800r3 Random Case Sealer Intended Use .......................................................................................................................
Table of Contents (Continued) Page Special Set-Up Procedure ................................................................................................................ Changing Tape Leg Length ................................................................................. Box Height Range ................................................................................................ 24 - 25 24 24 - 25 Troubleshooting ...............................................................................
Intended Use TM TM The intended use of the 3M-Matic 800r3 Random Case Sealer with AccuGlide II Taping Heads is to apply a “C” clip of Scotch brand pressure-sensitive film box sealing tape to the top and bottom center seam of regular slotted containers. The case sealer automatically adjusts to a wide range of box sizes (see "Specifications – Box Weight and Size Capacities", page 8).
Equipment Warranty and Limited Remedy: THE FOLLOWING WARRANTY IS MADE IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, THE IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE AND ANY IMPLIED WARRANTY ARISING OUT OF A COURSE OF DEALING, A CUSTOM OR USAGE OF TRADE: 3M sells its 3M-Matic™ 800r3 Random Case Sealer, Type 29600 with the following warranties: 1.
Important Safeguards The "Warning - Hazardous Voltage" label, shown in Figure 1-2, is attached to the electrical enclosure on the lower right side of the machine frame. The label warns service personnel to unplug the power supply before attempting any service work on the case sealer. This safety alert symbol identifies important messages in this manual. READ AND UNDERSTAND THEM BEFORE INSTALLING OR OPERATING THIS EQUIPMENT.
Important Safeguards (Continued) The "Stop" label, shown in Figure 1-4, is located in front of the E-Stop switch and reminds operators and casual personnel of the function of this switch. In addition, an "On/Off" label is attached next to the On/Off switch on the left machine guard at the infeed end. The "Safety Instructions" label, shown in Figure 1-6, is attached to the frame next to the air valve/regulator and reminds operator of correct air pressure to use.
Important Safeguards (Continued) The "Raise/Latch" label, shown in Figure 1-8, is attached to the upper, middle of the left machine guard. The label provides quick reference instructions for raising, latching and unlatching the upper assembly. The "Upper Head Pressure Gage" label, shown in Figure 1-10, is attached to the upper assembly by the air pressure gage.
Important Safeguards (Continued) The following two labels are located on the upper and lower taping heads. Replacement part numbers for these labels are listed below each label. The "Tape Threading Label", shown in Figure 1-12, is attached to the left side of both the upper and lower taping heads. This label provides a convenient tape threading diagram. More detailed tape loading and threading information is provided in this manual in the set-up procedure section.
Specifications 1. Power Requirements: 4. Tape: TM Electrical – 115 VAC, 60 Hz, 3.8 A (440 watts) Pneumatic – 6.5 bar gauge pressure [95 PSIG] 110 litre/min @ 21° C, 1.01 bar [3.75 SCFM] at 15 boxes per minute Scotch brand pressure-sensitive film box sealing tapes. 5. Tape Width: 48 mm [2.0 in] minimum to 72 mm [3.0 in] maximum The machine is equipped with two 1/6 HP gearmotors and comes with a 2.4 meter [8 ft] long standard neoprene covered power cord and a grounded plug.
Specifications (Continued) 9. Box Weight and Size Capacities: Special modifications may be available for carton sizes not listed above. Contact your 3M Representative for information. Weight Maximum – up to 38.6 kg [85 pounds] Minimum – contents must support top flaps and weight must be sufficient to hold bottom flaps fully closed. Note: The case sealer can accommodate most boxes within the size range listed above. However, if the box length (in direction of seal) to box height ratio is .
Specifications (Continued) 10. Machine Dimensions: W Minimum millimeters 970 [Inches] [38.25] Maximum millimeters [Inches] -- W1 L H A* 1010 [39.75] 1180 [46.50] 1675 [66.00] 460 [18.00] -- -- 1955 [77.00]*** -- B 510 [20.00] 690 [27.25] C** F 108 [4.25] 770 [30.38] -- -- * Exit conveyor is optional ** Casters are optional *** When columns are adjusted to upper position, "H" maximum dimension is 2062 mm [81.19 inches].
Installation and Set-Up Receiving And Handling After the machine has been uncrated, examine the case sealer for damage that might have occurred during transit. If damage is evident, file a damage claim immediately with the transportation company and also your 3M Representative. 5. Ensure that the tape drum bracket assembly, located on the lower taping head, is mounted straight down, as shown in Figure 2-1A. The tape drum bracket assembly can be pivoted to provide tape roll clearance in certain cases.
Installation and Set-Up (Continued) Figure 2-1 – Conveyor Bed Height Adjustment and Lower Tape Drum Bracket Position OUTBOARD TAPE ROLL MOUNTING (Lower Taping Head Alternate Position) BOX SIZE CAPACITY OF CASE SEALER At its factory setting, the case sealer handles box sizes up to 533 mm [21.00 in] maximum height. If larger capacity is needed, the machine can be adjusted to accommodate boxes up to 644 mm [25.38 in] high.
Installation and Set-Up (Continued) ELECTRICAL CONNECTION AND CONTROLS PNEUMATIC CONNECTION The electrical control box, located on the lower right side of the machine frame, contains the pre-set circuit breaker. The control box can be located on the opposite side of the machine frame if desired. A standard three conductor power cord with plug is provided at the back of the electrical control box for 115 Volt, 60 Hz, 6.4 Amp electrical service.
Operation IMPORTANT – Before operating the case sealer, read the "Important Safeguards", pages 3-6 and "Warnings" on page 17 as well as all of the "Operation" instructions. Refer to Figure 3-1 and 3-2 to acquaint yourself with the various components and controls of the case sealer. Also see Figures 3-1 and 3-2 in Section II for taping head components.
Operation (Continued) Figure 3-2 – Controls, Valves and Switches 1 Electrical "On/Off" Switch The box drive belts are turned on and off ("Off button is red) with the electrical switch on the left side guard on the infeed end of the machine. Always turn the air "Off" when machine is not in use, when servicing the machine, or when connecting or disconnecting air supply line. Note – The air valve has provisions for lockout/ tagout according to plant regulations.
Operation (Continued) Figure 3-3 – "On/Off" Valve/Regulator/Filter 3 E-Stop Switch The E-Stop switch kills electrical power and exhaust air pressure from the drive belt assemblies. The upper head assembly will raise to its upper most position. To restart machine, rotate E-stop switch (releases switch latch) and then restart machine by pressing electrical switch "I" (On) button on side guard of machine.
Operation (Continued) Figure 3-6 – Latching Knob, Upper Taping Head Frame Figure 3-5 – Air Regulator, Upper Taping Head Frame 9 Air Pressure Regulator, Upper Taping Head Frame – Figure 3-5 Set nominally to control "down" pressure against box. The factory set point is 15 PSIG [1 bar]. The regulator setting is adjusted as necessary to allow free movement of boxes through taping heads while maintaining boxes flaps in fully closed position.
Operation (Continued) WARNINGS 1. Turn electrical and air supply off and disconnect before servicing taping heads or performing any adjustments or maintenance on the machine. 2. Turn electrical and air supply off when machine is not in use. 3. Before turning drive belts on, be sure no tools or other objects are on the conveyor bed. 4. Keep hands and loose clothing away from moving belts. 5. Never attempt to remove jammed boxes from the machine while machine is running. 6.
Operation (Continued) Box Sealing 1. Turn main air valve "On". 2. Push electrical switch "On" to start drive belts. 3. With access door closed, feed boxes to machine at minimum 460 mm [18 in] intervals. WARNING – Keep hands away from drive belts when feeding boxes to machine. Push boxes from the end only, DO NOT push with hands on any corners of the box.
Maintenance The case sealer been designed for long, trouble free service. The machine will perform best when it receives routine maintenance and cleaning. Machine components that fail or wear excessively should be promptly repaired or replaced to prevent damage to other portions of the machine or to the product. Figures 4-1 illustrates the frame points which should be lubricated every 250 hours of operation. Lubricate the points noted by solid arrow ( ) with SAE #30 non-detergent oil.
Maintenance (Continued) WARNING – Turn off electrical and air supplies and disconnect power cord from electrical supply before beginning maintenance. If power cord is not disconnected, severe injury to personnel could result. 3. Push and hold the latching knob (B). Figure 3-6. page 16. Drive Belts WARNING –The E-Stop switch or door must not be used for raising the upper head assembly for maintenance work.
Maintenance (Continued) Figure 4-3 – Box Drive Assembly, Infeed End 10. Loosen, but do not remove lock nuts (H) on both the upper and lower belt tension assemblies. See Figure 4-3. 11. Turn belt adjustment screws (J) clockwise on both the upper and lower tension assemblies until belt is loose. See Figure 4-3. 14. To set drive belt tension, turn adjustment screws (J) equally on both the upper and lower tension assemblies.
Maintenance (Continued) WARNING – Turn off electrical and air supplies and disconnect power cord from electrical supply before beginning maintenance. If power cord is not disconnected, severe injury to personnel could result. Circuit Breaker Knife Replacement, Taping Head The case sealer is equipped with a circuit breaker which trips if the motors are overloaded. Located inside the electrical enclosure on the side of the machine frame just below the machine bed, the circuit breaker has been pre-set at 1.
Adjustments WARNING – Turn air supply and electrical power off and disconnect power cord from power supply before beginning adjustments. If power cord is not disconnected, severe injury to personnel could result. Drive Belt Tension Tension adjustment of the drive belts may be required during normal operation. Belt tension must be adequate to positively move the box through the machine and they should run fully on the surface of the pulleys at each end of the frame.
Special Set-Up Procedure WARNING – Turn air supply and electrical power off and disconnect power cord from power supply before beginning special set-up procedure. If power cord is not disconnected, severe injury to personnel could result. Changing the Tape Leg Length (From 70 to 50 mm [2.75 to 2.00 in]) Changing tape leg length to 50 mm [2 in] allows taping of smaller boxes. Refer to "Specifications – Box Weight and Size Capacities", page 8 for box sizes. CASE SEALER FRAME No changes required.
Special Set-Up Procedure (Continued) Figure 5-2 – Column Re-Positioning 3. Actuate raising switch to release upper assembly latch. (Upper assembly will rest on blocks.) Turn off and disconnect air supply. 5. Using carpenters square, line up column perpendicular to machine bed as shown in Figure 5-2B. Tighten capscrews and install plastic plugs. Repeat this procedure for both columns. 4. Remove plastic plugs and M8 x 20 socket head capscrews from (A) and (B) in one side column (4 each).
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Troubleshooting The Troubleshooting Guide lists some possible machine problems, causes and corrections. Also see Section II "Troubleshooting", pages 15 and 16 for taping head problems. Troubleshooting Guide Problem Cause Correction Drive belts do not convey boxes Narrow boxes Check machine specifications. Boxes are narrower than recommended, causing slippage and premature belt wear.
Troubleshooting (Continued) Troubleshooting Guide Problem Cause Correction Upper drive assembly does not move up or moves up slowly Lower air pressure Disconnect the air supply. Make sure main pressure regulator reads zero. Reconnect air supply and adjust regulator to read 5 bar [70 PSIG].
800r3 Case Sealer Operating Sequence 29
Electrical/Pneumatic Diagrams WARNING – Electrical service procedures must be performed by a qualified electrical technician. Turn off and disconnect electrical and pneumatics before servicing unit. High voltage inside electrical enclosure can cause severe injury or death.
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Electrical/Pneumatic Diagrams (Continued) WARNING – Turn off and disconnect air and electrical supplies before servicing pneumatic components. High pressure air can cause severe injury.
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Parts and Service Information Spare Parts The following parts periodically require replacement due to normal wear. They should be ordered immediately and kept on hand to keep the case sealer in production. Qty. Section/Ref. No. Part Number Description 1 1 1 1 1 II/2949-15 II/2950-5, 2955-5 II/2950-10 II/2952-2 II/2952-18 78-8057-6181-0 78-8057-6180-2 78-8070-1274-1 78-8028-7899-7 78-8113-7030-9 Roller – Applying Roller – Buffing * Spring – Upper Extension (Silver) * Knife – 89 mm/3.
Options/Accessories For additional information on the options/accessories listed below, contact your 3M Representative.
Replacement Parts – Illustrations and Parts Lists 800r3 Random Case Sealer, Type 29600 With AccuGlide™ II STD 3 Inch Taping Heads 1. Refer to first illustration, Frame Assemblies, for the figure number that identifies a specific portion of the machine. 2. Refer to the figure or figures to determine the individual parts required and the parts reference number. 3. The replacement parts list, that follows each illustration, includes the part number and part description for the parts in that illustration.
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800r3 Random Case Sealer Frame Assemblies 39
800r3 Random Case Sealer Figure 4896 40
Figure 4896 Ref. No. 3M Part No. Description 4896-1 78-8091-0600-4 Housing – Wire 4896-2 26-1003-7963-0 Screw – Soc Hd, M8 x 16 4896-3 78-8094-6489-0 Snap Bushing – SB 1250-15 4896-4 78-8076-4636-5 Strap – Wire 4896-5 78-8010-7163-6 Screw – Hex Hd, M5 x 10 4896-6 78-8005-5741-1 Washer – Plain, M5 4896-7 78-8010-7417-6 Nut – Hex, M5 4896-8 78-8076-4873-4 Plate – Strap 4896-9 78-8076-4638-1 Union PG13.
800r3 Random Case Sealer Figure 4900 42
Figure 4900 Ref. No. 3M Part No.
800r3 Random Case Sealer Figure 5184/1 of 2 44
Figure 5184 (page 1 of 2) Ref. No. 3M Part No.
800r3 Random Case Sealer Figure 5184/2 of 2 46
Figure 5184 (page 2 of 2) Ref. No. 3M Part No.
800r3 Random Case Sealer Figure 5185 48
Figure 5185 Ref. No. 3M Part No.
800r3 Random Case Sealer Figure 5186 50
Figure 5186 Ref. No. 3M Part No.
800r3 Random Case Sealer Figure 5187 52
Figure 5187 Ref. No. 3M Part No.
800r3 Random Case Sealer Figure 7005 54
Figure 7005 Ref. No. 3M Part No.
800r3 Random Case Sealer Figure 7006/1 of 2 56
Figure 7006 (page 1 of 2) Ref. No. 3M Part No.
800r3 Random Case Sealer Figure 7006/2 of 2 58
Figure 7006 (page 2 of 2) Ref. No. 3M Part No.
800r3 Random Case Sealer Figure 7007/1 of 2 60
Figure 7007 (page 1 of 2) Ref. No. 3M Part No.
800r3 Random Case Sealer Figure 7007/2 of 2 62
Figure 7007 (page 2 of 2) Ref. No. 3M Part No.
800r3 Random Case Sealer Figure 7008 64
Figure 7008 Ref. No. 3M Part No.
800r3 Random Case Sealer Safety and Information Labels 66
800r3 Safety and Information Labels A label kit, part number 78-8113-6778-4 is available as a stock item. It contains all the safety and information labels used on the case sealer, or labels can be ordered separately from the following list. Ref. No. 3M Part No.
