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P46W-HK

Giant P46W-HK, P46HT, P46W Operating Instructions/ Repair And Service Manual

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Triplex Ceramic Plunger Pump Operating Instructions/
Models
Repair and Service Manual
P46W, P46W-HK & P46HT
Updated 9/09
Contents:
INSTALLATION INSTRUCTIONS - P46W, P46W-HK, & P46HT
Installation of the Giant Industries, Inc., pump is not a complicated procedure, but there are some basic steps common to all pumps. The following information is to be considered as a general outline for installation. If you have unique requirements, please contact Giant Industries, Inc. or your local distributor for assistance.
1. The pump should be installed flat on a base to a maximum of a 15 degree angle of inclination to ensure optimum lubrication.
2. The inlet to the pump should be sized for the flow rate of the pump with no unnecessary restrictions that can cause cavitation. Teflon tape should be used to seal all joints. If pumps are to be operated at temperatures in excess of 160 (P46W), 195oF (P46W-HK), or 220oF (P46HT) it is important to insure a positive head to the pump to prevent cavitation. See NPSHR curve for P46HT on page 4.
3. The discharge plumbing from the pump should be properly sized to the flow rate to prevent line pressure loss to the work area. It is essential to provide a safety bypass valve between the pump and the work area to protect the pump from pressure spikes in the event of a blockage or the use of a shut-off gun.
0
F
4. Use of a dampener is necessary to minimize pulsation at drive elements, plumbing, connec­tions, and other system areas. The use of a dampener with Giant Industries, Inc. pumps is optional, although recommended by Giant Industries, Inc. to further reduce system pulsa­tion. Dampeners can also reduce the severity of pressure spikes that occur in systems using a shut-off gun. A dampener must be positioned downstream from the unloader.
5. Crankshaft rotation on Giant Industries, Inc. pumps should be made in the direction desig­nated by the arrows on the pump crankcase. Reverse rotation may be safely achieved by following a few guidelines available upon request from Giant Industries, Inc. Required horsepower for system operation can be obtained from the charts on pages 3-4. The open end shaft must be covered by the shaft protector (17).
6. Before beginning operation of your pumping system, remember: Check that the crankcase and seal areas have been properly lubricated per recommended schedules. Do not run the pump dry for extended periods of time. Cavitation will result in severe damage. Always remember to check that all plumbing valves are open and that pumped media can flow freely to the inlet of the pump.
Finally, remember that high pressure operation in a pump system has many advantages. But, if it is used carelessly and without regard to its potential hazard, it can cause serious injury.
IMPORTANT OPERATING CONDITIONS
Failure to comply with any of these
conditions invalidates the warranty.
1. Prior to initial operation, add oil to the crank­case so that oil level is between the two lines on
2. Pump operation must not exceed rated pressure, volume, or RPM.
A pressure relief device must be installed in the dis­charge of the system.
the oil dipstick. DO NOT OVERFILL.
3. Acids, alkalines, or abrasive fluids
Use Giant Oil # 01154 or the equivalent SAE 80W - 90 Industrial Gear Oil
Crankcase oil should be changed after the first 50 hours of operation, then at regular intervals of 500 hours or less depending on operating condi-
cannot be pumped unless approval in writing is obtained before operation from Giant Industries, Inc.
4. Run the pump dry approximately 10 seconds to drain the water before exposure to freezing temperatures.
tions.
2
Specifications
Model P46W/P46W-HK
U.S. Metric
Volume............................................................................. Up to 3.9 GPM ...............14.7 L/M
Discharge Pressure ......................................................... 2200 PSI ........................ 150 bar
Inlet Pressure ...................................................................-4.35 to145 psi................-0.3 to 10 bar
Maximum Crankshaft Rotation Speed .......................................................................Up to 1420 RPM
Stroke ..............................................................................0.56” .............................. 14.1mm
Crankcase Oil Capacity ................................................... 8 fl.oz. ............................0.24 Liters
Temperature of Pumped Fluids ......................................... Up to 1 6 0
........................................................................................ Up to 195°F....................90°C (P46-HK)
Plunger Diameter.............................................................. 0.71” ..............................18mm
Inlet Ports .................................................................................................................(2) 1/2" BSP
Discharge Ports ....................................................................................................... (2) 3/8" BSP
Pulley Mounting ........................................................................................................Either Side
Shaft Rotation..........................................................................................Top of pulley towards head
Weight.............................................................................. 13.9 lbs ..........................6.3 kg
Crankshaft Diameter ........................................................ 0.71” ..............................18mm
Volumetric Efficiency @ 1420RPM ...........................................................................0.96
Mechanical Efficiency @ 1420RPM..........................................................................0.80
o
F ....................71°C (P46W)
Consult the factory for special requirements that must be met if the pump is to operate beyond one or more of the limits specified above.
PULLEY INFORMATION
Pulley selection and pump speed are based on a 1725 RPM motor and "B" section belts. When selecting desired GPM, allow for a ±5% tolerance on pumps output due to variations in pulleys, belts and motors among manufactur­ers.
1. Select GPM required, then select appro­priate motor and pump pulley from the same line.
2. The desired pressure is achieved by se­lecting the correct nozzle size that corresponds with the pump GPM.
P46W / P46W-HK PULLEY SELECTION & HORSEPOWER
REQUIREM ENTS - EL ECTRIC M OTO R
PUMP
PULLEY
7.75" 3.55" 745 2.0 1.4 2.1 2.3 3.0
7.75" 4.25" 910 2.5 1.7 2.6 2.9 3.8
7.75" 5.25" 1140 3.1 2.1 3.2 3.6 4.7
7.75" 5.95" 1305 3.6 2.5 3.7 4.2 5.4
7.75" 6.45" 1420 3.9 2.7 4.0 4.5 5.9
MOTOR
PULLEY
RPM GP M 1000 PS I 1500 PS I 1700 PS I 2200 PS I
HORSEPOWER INFORMATION
The ratings shown in the chart reflect the horse­power requirements for electric motors. We recommend motors with a 1.15 service factor be specified. To compute specific pump horsepower require­ments, use the following formula:
(GPM X PSI) / 1450 = HP
3
Specifications
Model P46HT
Volume................................................................................147.3 GPH (2.5 GPM) ........... 557.5 L/H (9.3 L/M)
Discharge Pressure....................................................................... 900 PSI ................................. 60 b ar
Inlet Pressure .............................................................................................................. See NPSHR curve below
Maximum Crankshaft Rotation Speed............................................................................................ 900 RPM
Stroke.......................................................................................... .056” ...................................... 14.1mm
Plunger Diameter ........................................................................... .071” ...................................... 18mm
Crankcase Capacity.......................................................................8 fl. oz. .................................. 0.24 Liters
Temperature .................................................................................. Up to 22 1
Inlet Ports..................................................................................................................................... (2) 1/2” BSP
Discharge Ports ............................................................................................................................ (2) 3/8” BSP
Pulley Mounting ............................................................................................................................ Either Side
Shaft Rotation ................................................................................ ...........................Top of pulley towards head
Weight ........................................................................................... 13.9 lbs............ ..................... 6.3kg
Crankshaft Diameter .......................................................................71” ........................................ 18mm
U.S....................................... Metric
o
F............................ 105° C
NPSHR(FT-HEAD) Viscosity = 1 Centipoise
RPM
NPSHR Chart
Consult the factory for special requirements that must be met if the pump is to operate beyond one or more of the limits specified above.
PULLEY INFORMATION
Pulley selection and pump speed are based on a 1725 RPM motor and "B" section belts. When selecting desired GPM, allow for a ±5% tolerance on pumps output due to variations in pulleys, belts and motors among manufacturers.
1. Select GPM required, then select appropriate motor and pump pulley from the same line.
2. The desired pressure is achieved by selecting the correct nozzle size that corresponds with the pump GPM.
HORSEPOWER INFORMATION
The ratings shown in the chart reflect the horsepower requirements for electric motors. We recommend motors with a 1.15 service factor be specified. To compute specific pump horsepower requirements, use the following formula:
(GPM X PSI) / 1450 = HP
P46HT PULLEY SELECTION & HORSEPOWER
REQUIREMENT S - ELECTRIC MOTOR
PUMP
PULLEY
7.75" 2.0" 385 1.05 62.9 0. 14 0.29 0. 43 0.65
7.75" 3.25" 676 1.8 110. 6 0.25 0.50 0.74 1.12
7.75" 4.25" 900 2.5 147. 3 0.34 0.69 1.03 1.55
MOTOR
PULLEY
RPM GP M GPH 200 PS I 400 PS I 600 PS I 900 P SI
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P46W, P46W-HK & P46HT REPAIR KITS
Plunger Packing Kit, P46W #09038
Item Part # Description Qty. 31 07241 V-Sleeve 3 40 07234 O-Ring 3
Complete Plunger Packing Kit, P46W #09081
Item Part # Description Qty. 31 07241 V-Sleeve 3 40 07234 O-Ring 3 50 07239 Rear V-Sleeve 3 51 07240 Support Ring 3
Plunger Packing Kit, P46W-HK, P46HT #09514
Item Part # Description Qty. 31 11511 Sleeve 3 40 07234 O-Ring, Adapter 3 50 11512 High Temp. Rear Seal 6 51 07240 Support Ring 3
Ceramic Plunger Assembly Kit #09539
Item Part # Description Qty. 24A 07021 Ceramic Plunger 3 24B 08456 Tension Screw 3 24C 07676 Copper Ring 3 25 06648/13333* Flinger 3
Valve Assembly Kit P46W & P46W-HK #09039 (One Kit Each for Inlet or Discharge Valves)
Item Part # Description Qty. 34 07325 Spring Retainer 3 35 06017-0100 Valve Spring 3 36 06016 Valve Plate 3 37 06014 Valve Seat 3 38 06015 O-Ring, Valve Seat 3 40 07234 O-Ring, Adapter 3 42 12004 O-Ring, Inlet Plug 3 44 07035 O-Ring, Discharge Plug 3
Valve Assembly Kit, P46HT #09497 (One Kit Each for Inlet or Discharge Valves)
Item Part # Description Qty. 34 05593 Spring Retainer 3 35 06017-0100 Valve Spring 3 36 06016 Valve Plate 3 37 06014 Valve Seat 3 38 06015 O-Ring 3 40 07234 O-Ring, Adaptor 3 42 12004 O-Ring, Inlet Plug 3 44 07035 O-Ring, Discharge Plug 3
* p/n 13333 is needed for older P46W pumps with brass retainers (p/n 08064).
P46W, P46W-HK & P46HT TORQUE SPECIFICATIONS
Position Item# Description Torque Amount
24B 08456 Tension Screw, Plunger 105 in-lbs.
41 07235 Plug, Manifold (Inlet) 52 ft.-lbs. 43 07034 Plug, Manifold (Outlet) 52 ft.-lbs 46 08040 Hex Nut, Manifold Stud 35 ft.-lbs
Pump Mounting Selection Guide
Bushings
01065 - 18 mm Tapered H Bushing
Pulley & Sheaves
01061 - 7.75” Cast Iron 1 gr. - AB Section 01062 - 7.75” Cast Iron - 2 gr. - AB Section 01066 - 18 mm - 8” Steel Pulley - 1 gr.
Rails
01034 - Steel Box Rails
(L=9.25” x W=1.18” x H=1.62”) 01075 - Plated Steel Channel Rails
(L=9.00” x W=2.12” x H=2.50”)
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Exploded View - P46W, P46W-HK, P46HT
6
P46W, P46W-HK & P46HT PARTS LIST
ITEM PART DESCRIPTION QTY.
1 07222 Crankcase 1 2 07181 Vent/Filler Plug with Seal 1 3 08004 Cover, Crankcase 1 4 08005 O-Ring 1 5 08008 Oil Dipstick 1 6 01009 O-Ring 1 9 07188 Cylinder Screw with Slot 4 10 07223-0100 Spring Washer 4 11 08012 Oil Drain Plug with Seal 1 11A 06709 Gasket, Oil Drain Plug 1 12 07224 Bearing Cover 2 14 08015 Radial Shaft Seal 2 15 08020 Ball Bearing 2 16 07225 Screw and Washer 6 17 07226 Shaft Protector 1 18 07227 Crankshaft 1 19 01024 Key 1 20 08024 Connecting Rod 3 22 07201 Crosshead Assy. 3 23 01031 Crosshead Pin 3 24A 07021 Plunger Pipe 3 24B 08456 Tension Screw 3 24C 07676 Copper Ring 3 25* 06648 Flinger 3 26 07206 Radial Shaft Seal 3 26A 11510 Spacer Sleeve 3 28 07207 Shim, Manifold Stud 2 29 07033 Manifold 1 29A 06176 Stud Bolt (P46HT only) 2 30 07230 Pressure Ring 3
ITEM PART DESCRIPTION QTY.
31 07241 V-Sleeve (P46W only) 3 31 11511 V-Sleeve, High Temp.
(P46W-HK, P46HT) 3 32 07231 Support Ring 3 33 07232 Pressure Spring 3 34 07325 Retainer, Spring 6
(P46W, P46W-HK) 34 05593 Retainer, Spring (P46HT) 6 35 06017-0100 Valve Spring 6 36 06016 Valve Plate 6 37 06014 Valve Seat 6 38 06015 O-Ring 6 39 07233 Suction Valve Adaptor 3 40 07234 O-Ring, Adapter 3 41 07235 Plug, Manifold (Inlet) 3 42 12004 O-Ring, for Item 41 3 43 07792 Plug, Manifold (Discharge) 3 44 07035 O-Ring for Item 43 3 45 07215 Stud, Manifold 2 46 08040 Hex Nut, Manifold Stud 2 47 08041 Spring Washer, Stud 2 48 07237 Housing, Rear V-Sleeve 1 49 07238 O-Ring, Rear V-Sleeve
Housing 1 50 07239 Rear V-Sleeve (P46W only) 3 50 11512 High Temperature Seal
(P46W-HK & P46HT) 6 51 07240 Support Ring, Rear V-Sleeve 3 52 07109 Plug, 1/2" BSP 1 53 13338 Plug, 3/8" BSP 1
* This will not fit into older P46W pumps with brass retainers (#08064). It can only be used with part number 11510 (#26A). You can substitute p/n 13333 for 06648 only if the brass retainer (#08064) is used.
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PUMP SYSTEM MALFUNCTION
MALFUNCTION CAUSE REMEDY The Pressure and/ Worn packing seals Replace packing seals
or the Delivery Broken valve spring Replace spring Drops Belt slippage Tighten or Replace belt
Worn or Damaged nozzle Replace nozzle Fouled discharge valve Clean valve assembly Fouled inlet strainer Clean strainer Worn or Damaged hose Repair/Replace hose Worn or Plugged relief valve on pump Clean, Reset, and Replace worn parts Cavitation Check suction lines on inlet of pump for restrictions Unloader Check for proper operation
Water in crankcase High humidity Reduce oil change interval
Noisy Operation Worn bearings Replace bearings, Refill crankcase
Rough/Pulsating Worn packing Replace packing Operation with Inlet restriction Check system for stoppage, air Pressure Drop leaks, correctly sized inlet
Pump Pressure as Restricted discharge plumbing Re-size discharge plumbing to Rated, Pressure flow rate of pump Drop at gun
Excessive Worn plungers Replace plungers Leakage Worn packing/seals Adjust or Replace packing seals
High Crankcase Wrong Grade of oil Giant oil is recommended Temperature Improper amount of oil in crankcase Adjust oil level to proper amount
Worn seals Replace seals
oil with recommended lubricant
Cavitation Check inlet lines for restrictions
and/or proper sizing
plumbing to pump Accumulator pressure Recharge/Replace accumulator Unloader Check for proper operation Cavitation Check inlet lines for restrictions
and/or proper size
Excessive vacuum Reduce suction vacuum Cracked plungers Replace plungers Inlet pressure too high Reduce inlet pressure
Preventative Maintenance Check-List & Recommended Spare Parts List
Check Daily Weekly 50hrs Every Every Every
Oil Level/Quality X Oil Leaks X Water Leaks X Belts, Pulley X Plumbing X
Oil Change (8 oz.) p/n 1154 X X Plunger Packing Kits (1 kit/pump) X
(See page 5 for kit list)
Valve Assembly Kit (1 kit/pump) X
(See page 5 for kit list) Oil Seal Kit (1 kit/pump) X (See page 5 for kit list)
500 hrs 1500 hrs 3000 hrs
Recommended Spare Parts
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REPAIR INSTRUCTIONS - P46W, P46W-HK, P46HT
1. With a 22mm socket, remove the three discharge (43) and three inlet (41) manifold plugs. Check o-rings (42 &
44) for wear and replace as necessary.
4. Drain the oil from the pump. Turn the pump over to remove the two manifold stud nuts (46) with a 17mm wrench.
2. Remove the discharge spring retainer (34), valve spring (35), and valve plate (36).
5. Tap the back of the manifold (29) with a rubber mallet to dislodge, and slide off the pump.
3. Use a small slide hammer to remove valve seats (37) from manifold (29). Inspect valve plates (36) and valve seats (37) for wear. If excessive pitting is seen, replace the worn parts. Check valve seat o-ring (38) for wear and replace as necessary.
6. From the front inlet valve ports, remove the inlet valve assembly (34-40).
34 35 36 40 37 39
7. Inspect and clean the valve assembly parts. If pitted or worn, replace inlet valve seats (37), valve plates (36), spring (35) and spring retainers (34). Reinsert items 34-38 into valve adapter (39).
NOTE: Contact Giant Industries for Service School Information. Phone: (419)-531-4600
9
REPAIR INSTRUCTIONS - P46W, P46W-HK, & P46HT
30 50 31 32 38 33
(P46W-HK & P46HT only)
8. The pressure rings (item 30) can now be removed by pulling straight out. Inspect and clean manifold (29) and pressure ring. Replace if necessary. From the front of the pump reinstall pressure rings into manifold (29) with grooved side towards front of manifold. Install new v-sleeves (31), with grooved sides towards front of pump. For P46W­HK & P46HT pumps, install high temperature seal (50) before v-sleeve (31) with grooved sides towards front of pump. Replace the support rings (32) and pressure springs (33) into manifold (29). Install valve assembly (34-40) into manifold (29). Reinstall manifold plugs (43) and torque plugs to 52 ft.-lbs.
24C
49
50
51
9. The rear V-sleeve housing (48) may be removed by prying evenly outward with a flat screwdriver. After slipping housing over plunger, inspect rear v-sleeves (50), support rings (51) and O-ring (49) and replace as necessary.
10.Inspect ceramic plunger (24A) tips for wear. If necessary, replacement of the ceramic plungers may be accomplished by removing the plunger bolt assemblies (24B and 24C) with a 13mm wrench. Ceramic plungers should now slide off the stainless steel plunger base (22). Excessive resistance to plunger removal may be overcome by heating the stainless steel plunger base. This will melt any excess loc-tite beneath the ceramic plunger allowing easy removal.
NOTE: Contact Giant Industries for Service School Information. Phone: (419)-531-4600
11.Replace copper ring (24C) onto plunger bolt (24B). Slide plunger bolt assembly into ceramic plunger (24A). Apply a light film of loc-tite to plunger bolt threads and place plunger assembly onto stainless steel plunger base (22) and tighten to 105 in.­lbs.
12.To replace plunger oil seals (26), proceed to “Gear End Disassembly” section below. Otherwise, continue as described below.
10
13.Before replacing pump manifold (29), first rotate crankshaft (18) until two outside plungers (24A) extend evenly forward. Next lubricate rear v-sleeves (50) and support ring (51) in the rear v-sleeve housing (48) and slide housing over plungers. Lubri­cate ceramic plungers with a light film of oil. Carefully and evenly slide manifold over plungers and press manifold firmly against crankcase (1). Replace manifold stud bolts (45), washers (47) and nut (46) and tighten to 35 ft.-lbs.
REPAIR INSTRUCTIONS - P46W, P46W-HK, & P46HT
Gear End Disassembly
14. Remove the crankcase cover bolts (9). Inspect the crankcase cover O-ring (4) for wear. Replace if neces­sary.
15. Inspect the dip stick (5) vent hole for signs of clogging. Clean if necessary.
16. To remove the crankshaft (18), first remove the bearing cover plates (12) Remove the key (19).
17. Hold the pump rear assembly with a wooden fixture, or other suitable device, in order to secure it while removing the crankshaft (18). Using a plastic mallet, tap the crankshaft (18) from one side while turning it from the other side. The turning insures that during this sequence the crankshaft does not become wedged against the connecting rods (20). The far side bearing (15) will remain in the crankcase (1). When free, the crankshaft (18) can be removed by hand.
18. The crankshaft bearing (15) remains on the crankshaft (18) as it is removed. The near side crankshaft seal (14) will be removed by this procedure.
19. If necessary, use a bearing puller to remove crankshaft bearing (15).
20. Remove the connecting rod (20) and plunger rod/crosshead assembly (22) from the rear of the pump by pulling straight out of the crosshead guides.
21. To remove the crankcase oil seal (26), tap oil seal out from the rear of the crankcase using a dowel and rubber mallet. The area onto which the oil seal rests should be clean and dry. Put a small drop of loc-tite on the oil seals and place into crankcase with clips facing the rear of the pump.
22. To remove the crosshead pin (23) from the crosshead (22), the assembly should be positioned on a wooden fixture to avoid damage to crosshead. Drive out pin (23) on opposite side of mark on the cross­head. On those pumps without mark on crosshead, drive out pin by tapping on tapered side of pin.
23. To remove the bearing remaining in the crankcase, insert small end of Giant Bearing tool and tap with a rubber mallet untill bearing and seal are completely removed. The bearing can only be removed from the inside by inserting the Giant Bearing Tool through the opposite side of the crankcase (1) and should be inspected for possible damage.
Gear End Reassembly
24. To reassemble, place the far bearing in the crankcase bearing housing and with the Giant Bearing tool as a driver, tap into the crankcase (1) using a rubber mallet.
25. Insert the far side crankshaft oil seal (14) with the Giant Bearing Tool making sure it is firmly seated and well oiled. Always make sure that the crankshaft seal (14) lip does not show signs of wear. Replace the bearing cover (12) and tighten securely.
26. Replace the connecting rod (20) and plunger rod/crosshead assembly (22) by press-fitting the crosshead pin (23). Make sure to insert the beveled edge of the crosshead pin into crosshead. If the crosshead has a mark, install pin from marked side. The crosshead pin (23) should not extend beyond either side of the crosshead in order to prevent damage to the crosshead bore of the crankcase.
27. Place each crosshead/plunger assembly (22) into the pump making sure that all of the parts are well oiled before insertion into the crankcase.
28. Replace near side bearing on crankshaft (18) and use mallet to tap into place.
29. Take the crankshaft (18) end with the bearing and insert the other end through the bearing housing carefully threading the lobes of the crankshaft through the well lubricated connecting rods (20). Turning the crank­shaft while tapping it through the connecting rods will help prevent binding and possible damage to the connecting rods. Continue tapping the crankshaft through the connecting rods (20) until it is firmly seated into far side bearing.
30. Insert the near side crankshaft oil seal (14), making sure it is firmly seated and well oiled. Replace the bearing cover (12) and tighten securely.
31. See instructions (13 above) for re-installing fluid end onto gear end.
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P46W, P46W-HK & P46HT DIMENSIONS - Inches
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 car wash applications, the discharge manifolds will never fail, period. If they ever fail, we will replace them free of charge. 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:
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 warranty consideration. Call (419)-531-4600 or fax (419)-531-6836 to obtain an R.G.A. number.
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 WARRAN­TIES OR MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE AND ALL SUCH WARRANTIES ARE HEREBY DISCLAIMED AND EXCLUDED BY THE MANUFACTURER.
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.
prior to the return to Giant Industries of all products under
Giant Industries, Inc.
900 N. Westwood Ave. Toledo, OH 43607 419-531-4600 419-531-6836 Fax www.giantpumps.com
© 2009 Giant Industries, Inc. 9/09 P46W, P46W-HK, & P46HT.PMD
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