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Oliver 1808-D User's Operation

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Walker, Michigan, U.S.A. 49534-7564
USER'S OPERATION AND MAINTENANCE MANUAL
1808-D
AUTOMATED PACKAGING SYSTEM
1808S20049CV

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  • Page 1 Walker, Michigan, U.S.A. 49534-7564 USER’S OPERATION AND MAINTENANCE MANUAL 1808-D AUTOMATED PACKAGING SYSTEM 1808S20049CV...
  • Page 2 1808-D INDEX Section Description Document No. Page No. INTRODUCTION -------------------------------------------------- 1808S20051 --------------------------- 1-1 SAFETY INSTRUCTIONS -------------------------------------- 1808S20052 --------------------------- 2-1 Nameplates-------------------------------------------------------------------------------------------------- 2-4 DESCRIPTION/SPECIFICATIONS --------------------------- 1808S20053 --------------------------- 3-1 Description -------------------------------------------------------------------------------------------------- 3-1 Specifications----------------------------------------------------------------------------------------------- 3-1 INSTALLATION INSTRUCTIONS ---------------------------- 1808S20054 -------------------------- 4-1 Inspection -------------------------------------------------------------------------------------------------- 4-1...
  • Page 3 1808-D WARRANTY ------------------------------------------------------- GEN 040225 WARRANTY PROCEDURE------------------------------------ GEN 040226 RETURNED PARTS POLICY --------------------------------- GEN 040227 1808S20050...
  • Page 4 1808-D INTRODUCTION Thank you for purchasing your new line of packaging machinery from Oliver Products Company. Your new equipment was specifically designed and manufactured to meet your individual requirements and represents the quality, innovation, and attention to detail that Oliver provides as a continuing process of improving and expanding our products.

  • Page 5: Safety Instructions

    1808-D SAFETY INSTRUCTIONS VARIOUS SAFETY DEVICES AND METHODS OF GUARDING HAVE BEEN PROVIDED ON THIS MACHINE. IT IS ESSENTIAL HOWEVER THAT THE MACHINE OPERATORS AND MAINTENANCE PERSONNEL OBSERVE THE FOLLOWING SAFETY PRECAUTIONS. IMPROPER INSTALLATION, MAINTENANCE, OR OPERATION OF THIS EQUIPMENT COULD CAUSE SERIOUS INJURY OR DEATH.
  • Page 6 1808-D DO NOT USE FOR OTHER THAN ORIGINALLY INTENDED PURPOSE. Electrics-Theory of Operation Power supply to machine is: 2line, 1 ground. Both lines are protected by a 2 pole circuit breaker. Various electrical control items are protected by fuses in the electrical enclosure.
  • Page 7 1808-D Heater roll will heat until any of the following conditions are met. Power supply interrupted Heater roll selector is in the “O” off position Emergency stop pushbutton depressed Discharge cover is opened In-feed gate is displaced Circuit breaker is in tripped (open) condition Fuses opened due to short circuit and/or over-current Conveyor will operate until any of the following conditions are met.
  • Page 8 1808-D NAMEPLATES Continued 1808S20052...
  • Page 9 1808-D NAMEPLATES 1808S20052...

  • Page 10: Specifications

    The Model 1808-D Tray Sealer is designed to heat seal film to paperboard and thermoplastic trays at speeds of up to 25 trays per minute. The machine can be operated wherever an adequate power outlet is available (see power requirements).
  • Page 11 1808-D Standard Electrical Options: (Others consult factory). 1 Phase, 50-60Hz, 208-240VAC, 10 Amps Net Weight 154 kg (340 lbs.) (approximate) Shipping Weight 181 kg (400 lbs.) (approximate) 1808S20053...

  • Page 12: Installation Instructions

    1808-D INSTALLATION INSTRUCTIONS INSPECTION Upon receipt and prior to uncrating, inspect the exterior of the crate for damage. If damage is noted, indicate damage on the Freight Bill and immediately contact the Freight Carrier and notify them of the damage. Have a freight claim filed.
  • Page 13 1808-D OPERATING INSTRUCTIONS NOTE: Conveyor motion can be stopped at any time by lowering the operating handle or pushing the E-Stop Pushbutton (Emergency only). The E-Stop button will also turn off power to heaters. Under normal operating conditions, conveyor is stopped by Lowering Operating Handle.
  • Page 14 1808-D The speed control knob is used to adjust the machine speed by turning clockwise to a higher number for higher speed and counter clockwise to a lower number for lower speed. Before you are ready to run production, turn the Heated Roll “ON/OFF” ( I/O) switch to the “ON”...
  • Page 15 1808-D (“OPERATINTING THE MACHINE “ CONTINUED The conveyor can be run while the heated roll “ON/OFF” switch is in the “OFF” position. This allows for cleaning the conveyor without having the heat seal on. It is also a good idea to unplug the machine when it will not be used for a lengthy period of time.
  • Page 16 1808-D (“OPERATING THE MACHINE” CONTINUED Filled trays are manually placed in the conveyor of the machine. Film is fed from the film supply roll which must be threaded onto the machine as illustrated on the “Film Threading Diagram” which is shown in the photo below. Pull enough film so the film can be pushed down in the gap between the tray carriers.
  • Page 17 1808-D The machine is started by lifting the operating handle and pressing the START “I” pushbutton. This should be done in a swift manner which allows the heat seal roll to come into contact with the tray and film quickly, as the conveyor starts moving. This procedure prevents voids in the seal area during and stopping.
  • Page 18 1808-D After a few sealed trays have come off the end of the machine, check to see if the film is centered from side to side on the trays. If it is not, the film roll needs to be moved to one side or the other on the film mandrel.
  • Page 19 1808-D As the trays come off the end of the machine, they are fed out of the tray carriers onto the discharge table. This table can be adjusted in and out and, up and down. These adjustments are shown in the photo below.

  • Page 20: Cleaning Procedures

    1808-D CLEANING PROCEDURES  WARNING DISCONNECT FROM POWER BEFORE CLEANING OR SERVICING. CAUTION This is not a wash-down machine! Do not directly spray any area of this machine. Clean machine areas by using only a damp rag or damp plastic scouring pad.
  • Page 21 1808-D TRAY CARRIER (CUTOFF) CHANGE PROCEDURES WARNING DISCONNECT FROM POWER BEFORE CLEANING OR SERVICING. CAUTION Only remove approximately one infeed section of the tray carriers at one time. Removing all the tray carriers and advancing the conveyor can cause severe damage to the machine.
  • Page 22 1808-D  Changing to a tray carrier set with the same cutoff as the previous set Step 1. Remove the existing tray carrier set while at the same time installing the new tray carrier set. Proceeding in this manner ensures that the cutter assembly will be in time with the tray carriers and will not jam on the tray carriers.

  • Page 23: Side Plate

    1808-D  Changing to a tray carrier set with a different cutoff length than the previous set Step 1. Remove the cutter assembly. Do so by removing the hex bolt from the cutter assembly side plates on both sides of the machine. Then remove the side plates by pulling them off of the shaft.
  • Page 24 1808-D 1808 CHANGING CUTTER UNIT ASSEMBLY  Tray discharge end  Remove the two knurled Remove the two 1/4” threaded knobs for the plastic Knobs one on each side for the discharge cover cutter cover  Remove the two 5/16”...
  • Page 25 1808-D   Lift the cutter blade Hold the blade holder  Remove the side plate assembly out of the Caution: opposite the sprocket machine The blades are sharp side Note: How the Caution: The blades bushing is pressed in the...
  • Page 26 1808-D (See step one of “Changing to a tray carrier set with the same cutoff as the previous set” on page 7- Step 4. Install the cutter assembly. CAUTION! You must install the cutter assembly so it is in time with the tray carriers or the blade will jam on the carriers.
  • Page 27 1808-D Space Between  Run the tray carriers until they are lined up with slot in the side frame as shown Continued 1808S20057...
  • Page 28 1808-D Cutter Blades Between tray  Install new cutter unit with the cutter blade between the slot in the tray carrier. Caution: The blades are sharp Continued 1808S20057...
  • Page 29 1808-D CAUTION THE CUTTER BLADES ARE VERY SHARP. HANDLE THEM CAREFULLY TO AVOID INJURY.  Install the side plate on  Install the side plate on  Make sure the sprocket is the sprocket side the opposite side of in the tray carrier chain...
  • Page 30 1808-D  Install the two knurled Knobs for the plastic discharge cover NOTE: AFTER INSTALLING THE NEW CUTTER UNIT OR JUST INSTALLING THE ORIGINAL CUTTER UNIT. RUN THE TRAY CARRIERS IN SLOW SPEED TO CHECK THAT THE CUTTER BLADES ARE NOT HITTING THE TRAY CARRIERS.

  • Page 31: Maintenance Procedures

    1808-D MAINTENANCE PROCEDURES WARNING DISCONNECT FROM POWER BEFORE CLEANING OR SERVICING. CAUTION Only remove approximately one infeed section of the tray carriers at one time. Removing all the tray carriers and advancing the conveyor can cause severe damage to the machine.

  • Page 32: Adjusting Screw

    1808-D The main drive chains are tensioned by adjusting the chain take-up units located at the in-feed end of the machine (see photo below). To tighten the chains, loosen the jam nut on the adjusting screw. Turn the adjusting nut clockwise to tighten the chains. Turn the adjusting nut ½ turn on one side of the machine and then ½...

  • Page 33: Drive Sprocket

    1808-D CUTTER ASSEMBLY Check the cutter blades for sharpness and damage on a weekly basis. Replace blade(s) if necessary. The blades are easily replaced. The blades are held in place by two setscrews. Notice that the setscrews are pressing against a backer strip which in turn presses against the actual blade. The reason for this is that the blade material is very hard and if the setscrews were to press directly on the blade, the blade could possibly be cracked.
  • Page 34 1808-D HEAT SEAL ROLL DOWN-STROKE ADJUSTMENT PROCEDURES NOTE Before conducting this procedure, make certain that the sleeve on the heat seal roll is clean and does not have any burnt-on food product on the surface. Put an empty tray into the machine and run the machine until the tray is under the heat seal roll and stop the machine with the tray under the roll.
  • Page 35 1808-D TEMPERATURE ADJUSTMENT WARNING ONLY AN AUTHORIZED SERVICE TECHNICIAN CAN ADJUST THE TEMPERATURE OF THE HEAT SEAL ROLL. If the film is not sealing securely to the trays, it might be because the temperature is too low. Temperature of the heat seal roll is set to 215 degrees Celsius at the factory. Only an authorized Service Technician can adjust the temperature of the heat seal roll.

  • Page 36: Recommended Spare Parts

    1808-D RECOMMENDED SPARE PARTS Description Part No. Suggested Qty. Fuse 2.5 Amp (5 x 20mm) 5725-9569 Fuse 5 Amp (5 x 20mm) 5725-9572 Cartridge Heater 5730-1564 Thermocouple 5712-0527 Cutter Blade 7107-7200 Sleeve – Heat Seal Roller 68811 1808S20059...

  • Page 37: Troubleshooting

    SERIVCE ON THIS EQUIPMENT SHOULD ONLY BE PERFORMED BY A QUALIFIED SERVICE TECHNICIAN. Should you experience problems with your machine, refer to the Trouble Shooting guide below. If you have attempted the remedies listed below and are still experiencing problems, contact Oliver Packaging & Equipment Company 1-800-253-3893 (USA) SYMPTOM...
  • Page 38 1808-D SYMPTOM CORRECTIVE ACTION Poor seal quality (continued) Make certain that the heat seal roll down stroke is adjusted correctly as explained in the “MACHINE ADJUSTMENTS” section of this manual. Heat seal roll does not heat Make certain the machine is plugged into an adequately rated electrical outlet.
  • Page 39 1808-D Film does not cut Check to see if a cutter blade is missing. Check to see if cutter blade is dull Replace as necessary! Film is not centered on tray Check to see if film roll is centered on the machine.

  • Page 40: Frame And Drive Assembly

    1808-D FRAME AND DRIVE ASSEMBLY 1808S20061 11-1...
  • Page 41 1808-D FRAME AND DRIVE ASSEMBLY 1808S20061 11-2...

  • Page 42: Leg Assembly

    1808-D LEG ASSEMBLY 1808S20062 12-1...
  • Page 43 1808-D LEG ASSEMBLY 1808S20062 12-2...

  • Page 44: Heat Seal Frame Assembly

    1808-D HEAT SEAL FRAME ASSEMBLY 1808S20063 13-1...
  • Page 45 1808-D HEAT SEAL FRAME ASSEMBLY 1808S20063 13-2...

  • Page 46: Heat Seal Roll Assembly

    1808-D HEAT SEAL ROLL ASSEMBLY 1808S20064 14-1...
  • Page 47 1808-D HEAT SEAL ROLL ASSEMBLY 1808S20064 14-2...

  • Page 48: Discharge Assembly

    1808-D DISCHARGE ASSEMBLY 1808S20065 15-1...
  • Page 49 1808-D DISCHARGE ASSEMBLY 1808S20065 15-2...

  • Page 50: Film Mandrel Assembly

    1808-D FILM MANDREL ASSEMBLY 1808S20066 16-1...
  • Page 51 1808-D FILM MANDREL ASSEMBLY 1808S20066 16-1...

  • Page 52: Electrical Assembly

    1808-D ELECTRICAL ASSEMBLY 1808S20067 17-1...
  • Page 53 1808-D ELECTRICAL ASSEMBLY 1808S20067 17-2...

  • Page 57: Warranty

    WARRANTY PARTS Oliver Packaging & Equipment Company warrants that if any part of the equipment (other than a part not manufactured by Oliver Packaging & Equipment ) proves to be defective (as defined below) within one year after shipment, and if Buyer returns the defective part to Oliver Packaging & Equipment within one year, Freight Prepaid to Oliver Packaging &...

  • Page 58: Warranty Procedure

    4. The service dealer will then complete an invoice and send it to the Parts and Service Department at Oliver Packaging & Equipment Company. 5. The Parts and Service Manager of Oliver Packaging and Equipment Company will review the invoice and returned parts, if applicable, and approve for payment.

  • Page 59: Returned Parts Policy

    This policy applies to all parts returned to the factory whether for warranted credit, replacement, repair or re-stocking. Oliver Packaging and Equipment Company requires that the customer obtain a Return Material Authorization (RMA) number before returning any part. This number should appear on the shipping label and inside the shipping carton as well.

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