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Graco 350 Series Instructions-Parts List Manual
Graco 350 Series Instructions-Parts List Manual

Graco 350 Series Instructions-Parts List Manual

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INSTRUCTIONS-PARTS LIST
This manual contains important
warnings and information.
READ AND KEEP FOR REFERENCE.
INSTRUCTIONS
SERIES 350 HOSE REELS
WARNING
These hose reels are designed to dispense lube
products, air, water, transmission fluid, or
antifreeze only. Any other use of these hose
reels can cause unsafe operating conditions and
result in component rupture, fire or explosion,
which could cause serious bodily injury, including
fluid injection.
NOTE: These hose reels are for stationary mountings
only and cannot be used with enclosures.
See page 2 for the Table of Contents.
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
Low Pressure, Standard Mount
Models
238–211
238–213
Medium Pressure, Standard Mount
Models
237–020
237–021
237–022
238–209
High Pressure, Standard Mount
Models
237–030
237–031
237–032
237–033
237–034
COPYRIGHT 1990, GRACO INC.
Graco Inc. is registered to I.S. EN ISO 9001
308–400
Supersedes Rev. D
Includes PCN E changes
Hose Length
Maximum Working
Pressure
40 ft (12.2 m)
180 psi (12.4 bar)
60 ft (18.3 m)
180 psi (12.4 bar)
Hose Length
Maximum Working
Pressure
none
1800 psi (126 bar)
40 ft (12.2 m)
1800 psi (126 bar)
50 ft (15.2 m)
1800 psi (126 bar)
50 ft (15.2 m)
1800 psi (126 bar)
Hose Length
Maximum Working
Pressure
none
8000 psi (560 bar)
40 ft (12.2 m)
5000 psi (350 bar)
50 ft (15.2 m)
5000 psi (350 bar)
40 ft (12.2 m)
4000 psi (280 bar)
50 ft (15.2 m)
4000 psi (280 bar)
Rev. E

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Summary of Contents for Graco 350 Series

  • Page 1 5000 psi (350 bar) 237–033 40 ft (12.2 m) 4000 psi (280 bar) 237–034 50 ft (15.2 m) 4000 psi (280 bar) GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441 COPYRIGHT 1990, GRACO INC. Graco Inc. is registered to I.S. EN ISO 9001...
  • Page 2 Read all instruction manuals, tags, and labels before operating the equipment. Use the equipment only for its intended purpose. If you are not sure, call your Graco distributor. Do not alter or modify this equipment. Use only extensions that are designed for use with your dispensing valve.
  • Page 3 INJECTION HAZARD Fluid from the dispensing valve, leaks, or ruptured components can inject fluid into your body and cause extremely serious injury, including the need for amputation. Fluid splashed in the eyes or on the skin can also cause serious injury. Fluid injected into the skin might look like a minor cut, but it is a serious injury.
  • Page 4 FIRE AND EXPLOSION HAZARD Improper grounding, poor ventilation, open flames, or sparks can cause a hazardous condition and result in a fire or explosion and serious injury. Be sure the entire fluid system is properly grounded. The hoses supplied with these hose reels are electrically conductive.
  • Page 5 Installation – Typical Installation Overhead-Mounted Hose Reel NOTE: Parts are proportional. Main air supply line Fluid drain valve (required) Pump air supply line Fluid shutoff valve Air filter Fluid line Air regulator Hose reel fluid inlet kit Bleed-type master air valve (required) Hose reel Pump Dispensing valve...
  • Page 6 Fig. 1, using adapters as necessary: requirements for all systems. However, it is not an actual system design. Contact your Graco Fluid Drain Valve (H): install the drain valve representative for assistance in designing a system to pointing down but so the handle points up when the suit your particular needs.
  • Page 7 Installation – Roller Support Arm Hose reels are shipped from the factory with the roller 5. Reposition the roller support arm (10) to the support arm (10) at a 45 angle. If your application vertical position. requires the support arm to be in a vertical position for 6.
  • Page 8 Installation – Mounting Options All Mountings 3. Connect the supply line to the inlet hose of the reel. Purchase the hose inlet kit separately. See NOTE: Always use large flat washers with the bolts Accessories on page 22. you use to mount the hose reel pedestal to any surface.
  • Page 9 Installation – Mounting Options Ceiling Mounting Directly to an I-Beam NOTE: The reel base is slotted (A) to allow two screws to be started before mounting the reel to the support. See Fig. 4. 1. Using the template (B) provided, drill holes in the I-Beam (C).
  • Page 10 Installation – Installing a Hose Installing a Hose on a Bare Reel NOTE: The reel base (303) has two holes (H). Run the inlet hose through either hole, depending on the 1. Locate the length and size of your hose in the orientation of the hose reel.
  • Page 11 Installation – Increasing Spring Tension Increasing Spring Tension NOTE: Do not put so many loops onto the reel that the spring winds up tightly before the hose is fully 1. Pull the hose out fully, and engage the latch. extended. Remove loops to decrease tension. 2.
  • Page 12 Maintenance Pressure Relief Procedure 4. Disconnect and remove the service hose. WARNING 5. Attach the hose (48) to the hose reel swivel (34), and carefully remove the C-clamp. See Fig. 12. INJECTION HAZARD 6. Pull the hose hard enough to release the latch, To reduce the risk of serious injury, and slowly allow the hose to retract.
  • Page 13 Maintenance Lubrication Every six months, apply one or two drops of light motor oil to lubricate the hose reel at point A. See Fig. 13. Fig. 13...
  • Page 14 Service Swivel 2. Disassemble the parts as shown in Fig. 14 and 15 (depending on your hose reel model). Clean the 1. Relieve the pressure. parts, and inspect them for wear or damage. 3. Grease the new parts, and lubricate the cavity of WARNING the swivel assembly (34) with high-quality grease.
  • Page 15 Service Reel Spring 1. Relieve the pressure, and disconnect the inlet hose from the reel. WARNING INJECTION HAZARD To reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 12. 2.
  • Page 16 Service 11. Before you continue with this procedure, read the Warning below. WARNING Use extreme caution when handling the spring. The spring (25) , which is located behind the flange (26), is always under great tension and could be propelled from the lower flange with enough force to cause serious injury.
  • Page 17 Service Latch CAUTION If the reel latch malfunctions or becomes sluggish, To ensure proper spring operation, the spring and disassemble the latching mechanism. See Fig. 20. reel hub must be installed with the inside end of Clean and lubricate or replace the broken or worn the spring hooked into the reel hub (41) and the components as necessary.
  • Page 18 Parts List – Low/Medium Pressure Model 237–020, Series B Model 238–209, Series A Bare Hose Reel Hose reel with 40 ft (12.2 m),1800 psi (126 bar) hose Includes items 4 to 41 Includes items 4 to 45 and 50 Model 237–021, Series B Model 238–211, Series A Hose reel with 40 ft (12.2 m),1800 psi (126 bar) hose Hose reel with 40 ft (12.2 m),180 psi (12.4 bar) hose...
  • Page 19 Parts Drawing – Low/Medium Pressure 48, 49, 50, 51, or 52 Ref 48, 49, 50, 51, or 52 38 7 05390B Use at least one washer (21) here Use four washers here .030 maximum clearance 03715 Detail for Placement of Washers (21)
  • Page 20 Parts List – High Pressure Model 237–030, Series B Model 237–033, Series B Bare hose reel Hose reel with 40 ft (12.2 m), 4000 psi (280 bar) hose Includes 4 to 41 Includes items 4 to 47, 50, 51 Model 237–031, Series B Model 237–034, Series B Hose reel with 40 ft (12.2 m), 5000 psi (350 bar) hose Hose reel with 50 ft (15.2 m), 4000 psi (280 bar) hose...
  • Page 21 Parts Drawing – High Pressure 48, 49, 50, or 52 47 or 51 Ref 48, 49, 50, or 52 38 7 03713 Use at least one washer (21) here Use four washers here Detail for placement of washers (21) .030 maximum clearance 05392B...
  • Page 22 Accessories – Mounting Must be purchased separately . Use only genuine Graco parts and accessories. Two- or Three-Reel Mounting Bases Valve Hanger Kit 224–444 Order the following items in the quantities indicated for Mounts to side of hose reel for hanging dispensing mounting the reels, without enclosures, to a mounting valves.
  • Page 23 Accessories – Hose Inlet Kits Low-Pressure Reels 219–096 NOTE: The air and fluid accessories required for your pump must be properly sized to that pump. Refer to Includes items 401 to 403 your specific pump manual for selecting pump Ref. accessories.
  • Page 24 Accessories – Dispensing Valves Electronic Pistol Grip Dispensing Valves High-Pressure Dispensing Valves 8000 psi (550 bar) Maximum Working Pressure For Use with Petroleum-Based Lubricants Only 223–903 1/4 npt fluid inlet 1500 psi (103 bar) Maximum Working Pressure 224–132 3/8 npt fluid inlet Electronic meter measures in Gallons/Quarts/Pints 222–431 For oil...
  • Page 25 Technical Data Dimensions Low-Pressure Hose Reel, Model 238–213 Inlet ........1/2 npt(f) Outlet .
  • Page 26 Notes...
  • Page 27 Notes...
  • Page 28 Graco distributor to the original purchaser for use. As purchaser’s sole remedy for breach of this warranty, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment proven defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written...

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238-211238-213237-020