Graco 306287 Instructions-Parts List Manual
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Graco 306287 Instructions-Parts List Manual

Graco 306287 Instructions-Parts List Manual

Elevators and pump suppor
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INSTRUCTIONS-PARTS LIST
This manual contains important
warnings and information.
READ AND KEEP IT FOR REFERENCE.
INSTRUCTIONS
Elevators and Pump Supports
200 psi (14 bar) Maximum Air Input Pressure
Refer to page 2 for a List of Models.

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GRACO INC. P.O. BOX 1441
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MINNEAPOLIS, MN 55440-1441
COPYRIGHT 1998, GRACO INC.
Graco Inc. is registered to I.S. EN ISO 9001
306287
First choice when
quality counts.
Rev. R

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Summary of Contents for Graco 306287

  • Page 1: Table Of Contents

    Toll-Free Graco Phone Number ....GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441 COPYRIGHT 1998, GRACO INC. Graco Inc. is registered to I.S. EN ISO 9001...

  • Page 2: List Of Models

    List of Models ELEVATORS Parts List Part Number Series Description page 204385 Standard Elevator with Fixed Mounting 206231 Standard Elevator with Movable Mounting 207408 Heavy Duty Elevator with Fixed Mounting 237746 Elevator Assembly, includes 204385 Elevator, 237578 Cover Support, and 237579 Air Control Kit 237747 Elevator Assembly, includes 206231 Elevator, 237578 Cover Support, and 237579 Air Control Kit...

  • Page 3: Warnings

    This equipment is for professional use only. Read all instruction manuals, tags, and labels before operating the equipment. Use the equipment only for its intended purpose. If you are uncertain about usage, call your Graco distributor. Do not alter or modify this equipment. Use only genuine Graco parts and accessories.

  • Page 4: Installation

    NOTE: Reference numbers and letters in parentheses in the text refer to the callouts in the figures and the parts drawing. NOTE: Always use Genuine Graco Parts and Acces- sories, available from your Graco distributor. If you supply your own accessories, be sure they are ade- quately sized and pressure rated for your system.
  • Page 5 Installation Pump Support Bracket Air Connection Set an open drum against the elevator base (17 or 22). Screw the restrictor valve (55) into the push-pull valve Position the bracket (40) on top of the drum so that the (60) as shown in Fig. 5. Mount the valve on the wall at clamp (34) recesses are tight against the elevator riser a convenient height, using the mounting bracket (54).

  • Page 6: Operation

    Operation Starting and Adjusting the Elevator 6. Before operation, ensure that all fasteners and tube connections are tightened securely. You must adjust the elevator to ensure that the cover is supported by the drum. NOTE: To increase or decrease the operating speed of the elevator, loosen the hex nut of the restrictor valve Close all air regulators and air valves.

  • Page 7: Service

    Service Lubrication Seals and Gaskets Every two to six weeks, take the cap (20) of f the riser To replace the leather cup packings (10), screw the tube (14 or 28) and put a few drops of light, high grade bearing housing (25) out of the riser tube (14 or 28) motor oil on the inside surface of the tube to lubricate and slide the tube up off the piston (11).

  • Page 8: Parts

    Elevator Parts Add Loctite TL–222 to threads Torque to 90–130 ft-lb (122–175 N m) Apply sealant Torque to 30–60 ft-lb (40–80 N m) Apply tape Torque to 20–40 ft-lb (37–54 N m) Apply lubricant to inside surface Torque to 15–20 ft-lb (20–27 N m) 9 or 18 14 or 28 16 or 27...
  • Page 9 Elevator Parts Model 204385, Series C Standard Elevator with Fixed Mounting Includes items 3–17, 19–21, 25–26, 30 Model 206231, Series B Standard Elevator with Movable Mounting Includes items 1, 3–16, 19–23, 25–26, 30 Model 207408, Series A Heavy Duty Elevator with Fixed Mounting Includes items 3–8, 10–11, 15, 17–21, 24–30 Ref.
  • Page 10 Support and Control Parts Screw firmly against seat, Ref. No. 31: 206232 Pump Support Assembly back off 1/4 turn Apply adhesive Ref. No. 41: 207562 Cover Support Assembly 43 44 Ref. No. 50: 207561 Air Control Kit 1/8 npt...
  • Page 11 Support and Control Parts Ref. Ref. Part No. Description Qty. Part No. Description Qty. 206232 PUMP SUPPORT ASSEMBLY 100113 . FITTING, straight; 0.25” (6.4 mm) Includes items 32–40 tube, 1/8 npt 100057 . SCREW, hex hd cap; 5/16–18 x 3/4” 8 154634 .
  • Page 12 Support and Control Parts Model 237746, Series A Standard Elevator with Fixed Mounting Includes 204385 Elevator (see page 8), 237579 Air Control Kit, and 237578 Cover Support Assembly Model 237747, Series A Standard Elevator with Movable Mounting Includes 206231 Elevator (see page 8), 237579 Air Control Kit, and 237578 Cover Support Assembly Model 241663, Series A Standard Elevator with Fixed Mounting Includes 204385 Elevator (see page 8), 207561 Air Control Kit (see page 11), and 207562 Cover Support...
  • Page 13 Support and Control Parts Model 237746, Series A Standard Elevator with Fixed Mounting Includes 204385 Elevator (see page 8), 237579 Air Control Kit, and 237578 Cover Support Assembly Model 237747, Series A Standard Elevator with Movable Mounting Includes 206231 Elevator (see page 8), 237579 Air Control Kit, and 237578 Cover Support Assembly Model 241663, Series A Standard Elevator with Fixed Mounting Includes 204385 Elevator (see page 8), 207561 Air Control Kit (see page 11), and 207562 Cover Support...
  • Page 14 Notes...

  • Page 15: Dimensions

    Dimensions NOTE: For elevator height dimensions, refer to Fig. 2 and the text on page 4. 5.5” (140 mm) 8.88” (225.9 mm) 0.56” (14.2 mm) Holes...

  • Page 16: Graco Warranty

    Graco’s written recommendations. This warranty does not cover, and Graco shall not be liable for general wear and tear , or any malfunction, damage or wear caused by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or sub- stitution of non–Graco component parts.

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