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Best BestReach BRR46030 Operation, Maintenance And Parts Manual

Rigid roller conveyor
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BestReach
Rigid Roller Conveyor
Operation, Maintenance and Parts Manual
Models:
BRR46030
BRR46045
BRR23030
BRR23045
BEST Conveyors
4929 Krueger Drive
Jonesboro, AR 72401
800-327-9209 • 870-935-0970
Fax: 870-935-3661
E-mail: salesinfo@bestconveyors.com
www.bestconveyors.com
Please visit our Web site and click on downloads for the latest updates to this manual.
Please read entire manual before operating unit.
99038 • 1/4/08

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Summary of Contents for Best BestReach BRR46030

  • Page 1 Rigid Roller Conveyor Operation, Maintenance and Parts Manual Models: BRR46030 BRR46045 BRR23030 BRR23045 BEST Conveyors 4929 Krueger Drive Jonesboro, AR 72401 800-327-9209 • 870-935-0970 Fax: 870-935-3661 E-mail: salesinfo@bestconveyors.com www.bestconveyors.com Please visit our Web site and click on downloads for the latest updates to this manual.

  • Page 2: Thank You And Ul Statement

    BEST system. You will receive the same high level service from BEST before and after the sale. Again, we appreciate your purchase and hope you will continue to select the BEST solution for your material handling needs.

  • Page 3: Table Of Contents

    Table of Contents Thank You and UL Statement Specifications Safety Information and Warranty Statement Maintenance Schedule Installation 9-10 Assembly: Floor Track and Diagrams 11-21 Operating Instructions AC Tech Frequency Drives Controls Troubleshooting: Conveyor Bed 25-27 Schematics and Wiring Diagrams Schematic: BestReach Rigid Roller 29-30 Wiring Diagram: Accumulation Primary Electrical Enclosure...

  • Page 4: Specifications

    Specifications Overall Extended Length 61’9” Overall Stored Length 49’ Overall Width 33 ½” Bed Width 29” Shipping Weight 4,800 lbs. Ground Clearance 12” Left to Right Steering 10 degrees Fixed Infeed Height 36” to 48” Fixed Discharge Height 28” to 40” Bed Speed 0-120 FPM Traversing Speed...

  • Page 5: Safety Information And Warranty Statement

    (see page 6) Warranty Statement Your Best conveyor is protected by our premier warranty. Best Conveyors will replace, free of charge, parts that are damaged during the course of normal operation due to material or workmanship defects. This warranty extends for a period of two (2) years on all mechanical components and one (1) year on all electrical components (measured from the date you took possession of your conveyor.)

  • Page 6: Maintenance Schedule

    Maintenance Schedule The BestReach Rigid Roller Conveyor is designed to be virtually maintenance free. We do recommend that you regularly inspect the unit to ensure proper operation of mechanical and safety systems. Daily: Make sure all guards and caution decals are in place and secure. Keep the conveyor clean and free of debris, dirt and grease accumulation.
  • Page 7 Maintenance Schedule, Motors DC Motor Brush Maintenance All motors used to power the conveying surfaces of the Best Reach Rigid Roller and Best Flex conveyors are DC permanent magnet motors. These motors have a pair of serviceable brushes that wear with use. Brush life is affected by the speed of the motor, the loads being conveyed, the number of start-stop cycles and other factors.
  • Page 8 Maintenance Schedule, Motors (cont.) Unscrew cap to remove brush Photo 1: Typical Brush Location Line tabs up as shown Photo 2...

  • Page 9: Installation

    Installation Installation should only be performed by Best Conveyor Installers or qualified personnel, and must be completed in accordance with all applicable codes and regulations. 1) Locate and mark the center of the spur. Chalk a line from the dock leveler back approximately 50 feet.
  • Page 10 Installation (cont.) 10) Feed Approximately 10” of the SO cables thorough the cord grips and install junction box on floor toward the rear of the floor track. Box should be held off the ground utilizing Uni-strut or some other suitable material. This material is not included and will need to be provided by the installer.

  • Page 11: Assembly: Floor Track And Diagrams

    Drawing A Floor Track Assembly...
  • Page 12 Floortrack (front location from spur)
  • Page 13 Drawing B Floor Track Assembly...
  • Page 14 Drawing C Floor Track, Electrical Assembly...
  • Page 15 Drawing D Floor Track, Enclosure Mount...
  • Page 16 Full Line Read Channel Placement...
  • Page 17 Components, Electrical, Floor Track...
  • Page 18 Floor Track Junction Box, Front...
  • Page 19 Optional Disconnect Stand...
  • Page 20 Diagram A...
  • Page 21 Diagram B Ground wire with Ground wire with ring terminal under ring terminal under 3/8" mounting nut. 3/8” mounting nut AUX 1 AUX 1 AUX 2 AUX 2 L N G YO COM Y1 Y2 COM Y3 Y4 COM Y5 Y6 COM Y7 L N G YO COM Y1 Y2 COM Y3 Y4 COM Y5 Y6 COM Y7 Place jumper if...

  • Page 22: Operating Instructions

    Operating Instructions An emergency stop circuit controls electrical power to all parts of the conveyor. When any one emergency stop switch or optional cable pull switch is activated, power is removed from all motors and actuators stopping all movement of the conveyor frame and roller bed. All electrical power is also removed from the motors and actuators when the DOOR DISCONNECT HANDLE is in the OFF or OPEN positions.

  • Page 23: Ac Tech Frequency Drives

    AC Tech Frequency Drives Frequency Drive for Traversing Motor The Best Reach Rigid Roller’s traversing motor uses a 2 HP AC Tech frequency drive, model SF420 for 480V systems and model SF220 for 230V systems, to provide a soft start, programmable accel and decel times and braking.

  • Page 24: Controls

    Controls Control Panel Door Disconnect Removes line voltage from all motors and controls on the conveyor. Note: 1) Line voltage remains on the conductors to the Door Disconnect. To remove this voltage, turn off the remote disconnect. Follow LOCK OUT/ TAG OUT procedures when servicing conveyor.

  • Page 25: Troubleshooting: Conveyor Bed

    Troubleshooting: Conveyor Bed To use this guide, find the heading that best fits your conveyor’s condition and check the numbered items in the order they appear. It is important to proceed in the order given since it is assumed at each item that all preceding items under that heading have passed inspection.
  • Page 26 Troubleshooting: Conveyor Bed (cont.) 2) Check DC control voltage. a) Check that the Green LED on the power supply is on. If LED is off and AC voltage is present, check the ¾ amp and 2 amp fuses on the power supply board. If a fuse is blown, repair any electrical shorts or overload conditions before continuing.
  • Page 27 Conveyor to a host control system. The normally open contacts will be closed anytime one or more zones of the BEST/FLEX Accumulation conveyor are running. A terminal block for these contacts is provided in the 12 x 12 x 4 enclosure mounted over the rear axle. If host system signal is on when the bed is in operation check the following: 1) Verify that the transition-mounted wheel is rolling on top of the bed.

  • Page 28: Schematics And Wiring Diagrams

    Schematics and Wiring Diagrams Schematic of Accmulation and Primary Electrical Enclosure...

  • Page 29: Schematic: Bestreach Rigid Roller

    Schematic: BestReach Rigid Roller...
  • Page 30 Schematic: BestReach Rigid Roller...

  • Page 31: Wiring Diagram: Accumulation

    Wiring Diagram: Accumulation 12 x 12 Enclosure, Rear Leg...

  • Page 32: Primary Electrical Enclosure

    Primary Electrical Enclosure Main Electrical Panel Ground wire with Ground wire with ring terminal under ring terminal under 3/8" mounting nut. 3/8” mounting nut AUX 1 AUX 1 AUX 2 AUX 2 L N G L N G YO COM Y1 Y2 COM Y3 Y4 COM Y5 Y6 COM Y7 YO COM Y1 Y2 COM Y3 Y4 COM Y5 Y6 COM Y7 Place jumper if Place jumper if...

  • Page 33: Electrical Layouts

    Electrical Layouts Electrical Component Layout with Zones (Wiring Diagrams for Zones 1-11, Wiring Diagrams for Control Panel)

  • Page 34: Layout, Electric Components

    Layout, Electric Components (Top View) Zones...

  • Page 35: Wiring Diagram: Zone 1

    Wiring Diagram: Zone 1...
  • Page 36 Wiring Diagram: Zones 2-6, 8-10...
  • Page 37 Wiring Diagram: Zone 7...
  • Page 38 Wiring Diagram: Zone 11...

  • Page 39: Wiring Diagram: Control Panel

    Wiring Diagram: Control Panel...

  • Page 40: Wiring Diagram: Limit Switch

    Wiring Diagram: Limit Switch...

  • Page 41: Parts List And Components

    Parts List and Components Assembly Diagrams and Parts List...

  • Page 42: Micro Switch Mount

    Micro Switch Mount, (Detail A-A)

  • Page 43: Front And Rear Suspension Assembly

    Front Suspension Assembly...
  • Page 44 Rear Suspension Assembly...

  • Page 45: Transition Assembly

    Transition Assembly...

  • Page 46: Power Bed Assembly

    Power Bed Assembly Item Part Number Description Item Part Number Description 300161 Rail, Roller, 7-1/2' 19006 Drive Pulley 300160 Rail, Roller, 9' 12459 Drive Belt, .210 x 12", 85A 350159 Support Tray Motor Common 10676 Bolt, Carriage, 3/8-16 x 1" 30075 Roller, 1.9 x 29, Pop-in 11490...

  • Page 47: Extendable 24" Power Roller Assembly

    Extendable 24” Power Roller Assembly ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 300070 ROLLER 1.9 X 24-5/8", HEX, POP-IN 300065 BOLT, SH, 5/16 X 1 1/2 - 1/4-20 300035 WT. FRAME EXTENDABLE 10529 LOCKNUT, 1/4-20 300051 CAM FOLLOWER, 1 1/2 X 7/8-14 THRD 300066 BOLT, SH, 1/2 X 2 3/4 - 3/8-16 300049...

  • Page 48: Enclosure Mount, Motor And Power Box

    Enclosure Mount...

  • Page 49: Electrical Enclosure, Zone 1

    Electrical Enclosure, Zone 1, (Detail B-B)
  • Page 50 Electrical Enclosure, Zones 2-6, 8-10, (B-B)
  • Page 51 Electrical Enclosure Zone 7, (Detail B-B)
  • Page 52 Electrical Enclosure, Zone 11, (Detail B-B)

  • Page 53: Enclosure Mount, Motor And Power Box, Extendable

    Enclosure Mount, Extendable, (Detail C-C)

  • Page 54: Electrical Extension Boxes 1 & 2

    Electrical Extension Boxes 1 & 2, (Detail C-C)

  • Page 55: Enclosure Mount, Cable Track, Front

    Enclosure Mount, Cable Track, Front (D-D)
  • Page 56 Component Mount, Cable Track, Front (D-D)

  • Page 57: Enclosure Mount And Electrical Layout, Rear

    Enclosure Mount, (Detail E-E)
  • Page 58 Electrical Layout, (Detail E-E)

  • Page 59: Enclosure Mount Electrical Panel Hardware And Layout, Rear

    Mount Detail, Electrical Hardware, (F-F)
  • Page 60 Mount Detail, Electrical Hardware, (F-F) Refer to table on previous page.
  • Page 61 Electrical Panel Layout, (Detail F-F)

  • Page 62: Enclosure Mount And Components, S/O Junction Box

    Enclosure Mount, S/O Junction Box, (G-G)
  • Page 63 Electrical Components, S/0 Junction Box, (G-G)

  • Page 64: Enclosure Mount, Linear Actuator

    Enclosure Mount, Linear Actuator, (H-H)
  • Page 65 Enclosure Mount, Linear Actuator, (H-H)

  • Page 66: Enclosure Mount, Cable Track, Rear

    Enclosure Mount, Cable Track, Rear, (I-I)
  • Page 67 Enclosure Mount, Cable Track, Rear, (I-I) 400004 400004 400004 400004 400004 ENCLOSURE_CABLE_CARRIER ENCLOSURE_CABLE_CARRIER ENCLOSURE_CABLE_CARRIER ENCLOSURE_CABLE_CARRIER ENCLOSURE_CABLE_CARRIER...

  • Page 68: Optional Fan And Light

    (optional)
  • Page 69 Light (optional)

  • Page 70: Control Panel Components

    Electrical Control Panel, (Detail J-J) SECTION A – A SECTION B – B...
  • Page 71 Electrical Component, Control Panel, (J-J)

  • Page 72: Full Line Read Option

    Full Line Read...
  • Page 73 Full Line Read on Transition...
  • Page 74 Full Line Read Connection...
  • Page 75 Full Line Read Switch...
  • Page 76 4929 Krueger Drive Jonesboro, AR 72401 800-327-9209 • 870-935-0970 Fax: 870-935-3661 E-mail: salesinfo@bestconveyors.com www.bestconveyors.com 99038 • 1/4/08JH...

This manual is also suitable for:

Bestreach brr46045Bestreach brr23030Bestreach brr23045

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