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GIANT INDUSTRIES LIMITED WARRANTY

Giant Industries, Inc. pumps and accessories are warranted by the manufacturer to be free from

defects in workmanship and material as follows:

1. For portable pressure washers and self-service car wash applications, the discharge

manifolds are guaranteed for the life of the pump. Our other pump parts, used in

portable pressure  washers and in car wash applications, are warranted for five years

from the date of shipment for all pumps used in NON-SALINE, clean water

applications.

2. One (1) year from the date of shipment for all other Giant industrial and consumer

pumps.

3. Six (6) months from the date of shipment for all rebuilt pumps.

4. Ninety (90) days from the date of shipment for all Giant accessories.

This warranty is limited to repair or replacement of pumps and accessories of which the

manufacturer’s evaluation shows were defective at the time of shipment by the manufacturer.  The

following items are NOT covered or will void the warranty:

1. Defects caused by negligence or fault of the buyer or third party.

2. Normal wear and tear to standard wear parts.

3. Use of repair parts other than those manufactured or authorized by Giant.

4. Improper use of the product as a component part.

5. Changes or modifications made by the customer or third party.

6. The operation of pumps and or accessories exceeding the specifications set forth

in the Operations Manuals provided by Giant Industries, Inc.

Liability under this warranty is on all non-wear parts and limited to the replacement or repair of those

products returned freight prepaid to Giant Industries which are deemed to be defective due to

workmanship or failure of material.  A Returned Goods Authorization (R.G.A.) number and

completed warranty evaluation form is required prior to the return to Giant Industries of all products

under warranty consideration.  Call (419)-531-4600 or fax (419)-531-6836 to obtain an R.G.A.

number. A complete copy of our current RGA policy may be obtained from Giant Industries by written

request.

Repair or replacement of defective products as provided is the sole and exclusive remedy provided

hereunder and the MANUFACTURER SHALL NOT BE LIABLE FOR FURTHER LOSS, DAMAGES,

OR EXPENSES, INCLUDING INCIDENTAL AND CONSEQUENTIAL DAMAGES DIRECTLY OR

INDIRECTLY ARISING FROM THE SALE OR USE OF THIS PRODUCT.

THE LIMITED WARRANTY SET FORTH HEREIN IS IN LIEU OF ALL OTHER WARRANTIES OR

REPRESENTATION, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRAN-

TIES OR MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE AND ALL SUCH

WARRANTIES ARE HEREBY DISCLAIMED AND EXCLUDED BY THE MANUFACTURER.

HR2527A/HR3025/HR3030

SERIES DIMENSIONS

       3/01 HR2527A/HR3030.PM6

6.44”

9.75”

(HR2527A/HR3025)

11.25”

(HR3030)

GIANT INDUSTRIES, INC.

, 900 N. Westwood Ave., P.O. Box 3187, Toledo, Ohio 43607

PHONE (419) 531-4600  FAX (419) 531-6836, www.giantpumps.com

Ó 

Copyright 2001 Giant Industries, Inc.

Summary of Contents for HR2527A

Page 1: ...odels HR2527A HR3025 HR3030 Pumps Contents InstallationInstructions page 2 Pump Specifications pages 3 5 Exploded View page 6 Parts List page 7 Kits Torgue Specs page 8 ToubleShooting page 9 RepairIns...

Page 2: ...urs of operation Then at regular intervals of 500 hours or less depending on operatingconditions Use Giant synthetic oil 2 Pump operation must not exceed rated pressure volume or RPM A pressure relief...

Page 3: ...11 7 lbs 12 7 lbs Width 6 9 16 Height 7 25 32 Swash Plate Bore 3 4 x 3 16 Keyway Valve Type Polyamide Plastic 1 A 25 PSIG minimum inlet pressure is required HORSEPOWER RATINGS The rating shown are th...

Page 4: ...PSIG minimum inlet pressure is required HORSEPOWER RATINGS The rating shown are the power requirements for the pump Gas engine power outputs must be approximately twice the pump power requirements sh...

Page 5: ...ght 11 4 lbs Width 6 7 16 Height 10 1 4 Swash Plate Bore 1 x3 16 Keyway Valve Type Polyamide Plastic 1 A 25 PSIG minimum inlet pressure is required HORSEPOWER RATINGS The rating shown are the power re...

Page 6: ...6 HR2527A HR3025 HR3030 EXPLODED VIEW...

Page 7: ...l 3 16 06317 Spacer Ring 3 18 07374 Valve Spring 6 19 06295 Valve Cone Discharge 3 19A 06267 Valve Cone Inlet 3 20 06315 V Sleeve 3 22 06290 Pressure Ring 3 28 06424 Manifold 1 34 07379 Manifold Plug...

Page 8: ...O Ring Adjusting Screw 2 48 12031 0002 Teflon Back Up Ring 2 49 06227 8mmBall 1 56 12007 O Ring 2 62 12326 O Ring 1 66 07935A By Pass Seat 1 GX and HR Pump Part Numbering System For example a GXV2525...

Page 9: ...uum Inletpressuretoohigh Wrong Grade of oil Improper amount of oil in crankcase REMEDY Replacepackingseals Replacespring Replacenozzle Cleanvalveassembly Cleanstrainer Repair Replacehose Clean Reset a...

Page 10: ...ly 50 56 47 and 59 Unscrew the adjusting screw 59 from the adjusting screw plug 50 6 Next remove the three manifold stud nuts 39 with a 17mm wrench Remove the suction flange 37 and flange o ring 38 In...

Page 11: ...th a light film of oil before reassembly This step will ensure proper fit at the same time protecting the pump s nonmetal parts elastomers from cutting and scoring 9 Remove the valve cones 19A valve s...

Page 12: ...ding the specifications set forth in the Operations Manuals provided by Giant Industries Inc Liability under this warranty is on all non wear parts and limited to the replacement or repair of those pr...

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