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308–400

Rev. E

Supersedes Rev. D

Includes PCN E changes

INSTRUCTIONS-PARTS LIST

INSTRUCTIONS

This manual contains important
warnings and information.
READ AND KEEP FOR REFERENCE.

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.

Low Pressure, Standard Mount

Models

Hose Length

Maximum Working 
Pressure

238–211

40 ft (12.2 m)

180 psi (12.4 bar)

238–213

60 ft (18.3 m)

180 psi (12.4 bar)

Medium Pressure, Standard Mount

Models

Hose Length

Maximum Working 
Pressure

237–020

none

1800 psi (126 bar)

237–021

40 ft (12.2 m)

1800 psi (126 bar)

237–022

50 ft (15.2 m)

1800 psi (126 bar)

238–209

50 ft (15.2 m)

1800 psi (126 bar)

High Pressure, Standard Mount

Models

Hose Length

Maximum Working 
Pressure

237–030

none

8000 psi (560 bar)

237–031

40 ft (12.2 m)

5000 psi (350 bar)

237–032

50 ft (15.2 m)

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

Summary of Contents for 237020

Page 1: ...sures See page 2 for the Table of Contents Low Pressure Standard Mount Models Hose Length Maximum Working Pressure 238 211 40 ft 12 2 m 180 psi 12 4 bar 238 213 60 ft 18 3 m 180 psi 12 4 bar Medium Pr...

Page 2: ...valve Modifying parts can cause a malfunction and result in serious bodily injury D Check equipment daily Repair or replace worn or damaged parts immediately D Do not exceed the maximum working press...

Page 3: ...cleaning checking or servicing the equipment D Tighten all fluid connections before operating the equipment D Check the hoses tubes and couplings daily Replace worn or damaged parts immediately Do not...

Page 4: ...onductive supply hoses to a properly grounded system Refer to your pump instruction manual for complete details D If there is any static sparking or you feel an electric shock while using this equipme...

Page 5: ...or E Bleed type master air valve required F Pump G Pump grounding wire required J L M N Fig 1 Overhead Mounted Hose Reel P NOTE Parts are not proportional B A C D E F G J K H Fluid drain valve require...

Page 6: ...WARNING Air Line Accessories Install the following accessories in the order shown in Fig 1 using adapters as necessary D Bleed type Master Air Valve E locate downstream from the air regulator and for...

Page 7: ...below maintains a minimum of two screws holding the pedestal 1 and the flange 13 together 1 Lay the reel on a flat surface so the pedestal 1 is on the bottom 2 Extend the hose and hose stop 6 to 12 in...

Page 8: ...n 38 mm diameter holes through the ceiling on the inlet side of the reels WARNING To reduce the risk of injury when you are mounting a hose reel overhead always use a lift truck Position the hose reel...

Page 9: ...se two mounting brackets for each 1 to 3 capacity mounting channels F 2 Position the adjustable clamps E of the mounting brackets over the I Beam C and tighten them securely See Fig 6 3 Continue with...

Page 10: ...hose swivel 34 see Fig 8 and where the reel is securely latched 4 Before you install the hose attach a C clamp G to the reel flange to help prevent the reel from unintentionally becoming unlatched and...

Page 11: ...he desired tension NOTE Do not put so many loops onto the reel that the spring winds up tightly before the hose is fully extended Remove loops to decrease tension CAUTION A spring that is wound too ti...

Page 12: ...upler or hose end coupling to relieve the pressure gradually then loosen it completely Then clear the clog Replacing the Service Hose 1 Relieve the pressure INJECTION HAZARD To reduce the risk of seri...

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 A 03722 26...

Page 14: ...ts and inspect them for wear or damage 3 Grease the new parts and lubricate the cavity of the swivel assembly 34 with high quality grease Install the parts as shown in Fig 14 or 15 depending on your h...

Page 15: ...8 and latch the hose reel 4 Attach a C clamp B to the hose reel flange to help prevent the reel from unintentionally becoming unlatched and spinning freely See Fig 16 WARNING Never allow the reel to s...

Page 16: ...ure to carefully follow the instructions below Be sure you understand this procedure before continuing with the repair work 12 Remove the screws 13 and nuts 9 from the reel flanges 26 and 40 See Fig 1...

Page 17: ...nd the outside end of the spring hooked to the pin C See Fig 18 Fig 18 41 25 40 03792 A C 26 13 9 24 Fig 19 02134 B 25 B D Latch If the reel latch malfunctions or becomes sluggish disassemble the latc...

Page 18: ...x 1 25 4 19 112 731 NUT flanged 1 2 13 UNC 2B 1 20 166 702 O RING 2 21 177 679 WASHER retaining 8 22 178 670 ROLLER hose 4 23 178 675 BRACKET roller 1 24 178 681 HUB reel 1 25 178 693 SPRING reel hose...

Page 19: ...37 18 18 4 19 45 14 23 22 27 8 10 41 38 7 29 17 5 16 31 11 21d 40 13 21c 24 25 39 Ref 48 49 50 51 or 52 21a 11 34 15 15 26 21b 30 6 9 36 33 20 12 03715 48 49 50 51 or 52 21c 21d 21b 21a Use at least...

Page 20: ...G leather 4 21 177 679 WASHER retaining 8 22 178 670 ROLLER hose 4 23 178 675 BRACKET roller 1 24 178 681 HUB reel 1 25 178 693 SPRING reel hose 1 26 224 126 FLANGE reel 1 27 178 705 PIN dowel 4 29 18...

Page 21: ...29 17 5 16 31 11 40 13 24 25 39 Ref 48 49 50 or 52 11 46 34 15 12 20 26 30 6 9 36 33 47 or 51 48 49 50 or 52 03713 33 21a Use at least one washer 21 here Use four washers here 030 maximum clearance De...

Page 22: ...beling hose reels Includes labels for the following SAE 10 40 SAE 20W HYDRAULIC AIR SAE 10 30 SAE 30W ANTIFREEZE ATF SAE 5 40 DEXRON CHASSIS SAE 10W WATER GEAR Valve Hanger Kit 224 444 Mounts to side...

Page 23: ...Reels 219 097 Includes items 401 to 404 Ref No Part No Description Qty 401 159 239 NIPPLE reducing 1 2 npt to 3 8 npt 1 402 155 677 UNION 90_ 3 8 npt f x 3 8 npsm f swivel 1 403 109 146 HOSE 1 4 ID x...

Page 24: ...2226 02227 222 422 222 522 222 423 222 523 High Pressure Dispensing Valves 8000 psi 550 bar Maximum Working Pressure 223 903 1 4 npt fluid inlet 224 132 3 8 npt fluid inlet 223 903 224 132 202 577 224...

Page 25: ...5 kg Model 237 025 44 5 lb 18 0 kg Model 237 026 52 0 lb 23 4 kg Model 237 027 54 0 lb 24 3 kg Model 238 209 54 5 lb 24 5 kg Model 238 211 53 5 lb 24 0 kg High Pressure Hose Reels Inlet 1 2 npt f Out...

Page 26: ...Notes...

Page 27: ...Notes...

Page 28: ...charge which charges may include the costs of parts labor and transportation DISCLAIMERS AND LIMITATIONS The terms of this warranty constitute purchaser s sole and exclusive remedy and are in lieu of...

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