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SECTION B: GENERAL INFORMATION

B-1)  To the Purchaser:
Congratulations!

 You are the owner of one of the fi nest 

pumps on the market today. Barnes® Pumps are products 
engineered and manufactured of high quality components. 
Over one hundred years of pump building experience 
along with a continuing quality assurance program combine 
to produce a pump which will stand up to the toughest 
applications.

This manual will provide helpful information concerning 
installation, maintenance, and proper service guidelines.

B-2) Receiving:

Upon receiving the pump, it should be inspected for 
damage or shortages. If damage has occurred, fi le a claim 
immediately with the company that delivered the pump. If 
the manual is removed from the packaging, do not lose or 
misplace.

B-3) Storage:
Short Term-

 Barnes pumps are manufactured for effi cient 

performance following short inoperative periods in storage. 
For best results, pumps can be retained in storage, as factory 
assembled, in a dry atmosphere with constant temperatures 
for up to six (6) months.

Long Term-

 Any length of time exceeding six (6) months, but 

not more than twenty four (24) months. The units should be 
stored in a temperature controlled area, a roofed over walled 
enclosure that provides protection from the elements (rain, 
snow, wind-blown dust, etc.), and whose temperature can be 
maintained b40 deg. F and +120 deg. F.
If extended high humidity is expected to be a problem, all 
exposed parts should be inspected before storage and all 
surfaces that have the paint scratched, damaged, or worn 
should be recoated with a water base, air dry enamel paint. 
All surfaces should then be sprayed with a rust-inhibiting oil.

Pump should be stored in its original shipping container. On 
initial start up, rotate impeller by hand to assure seal and 
impeller rotate freely.

B-4) Service Centers:

For the location of the nearest Barnes Service Center, check 
your Barnes representative or Crane Pumps & Systems, Inc. 
Service Department in Piqua, Ohio, telephone (937) 778-8947 
or Crane Pumps & Systems Canada, Inc., in Bramton, Ontario 
(905) 457-6223.

SECTION C: INSTALLATION:
C-1) Location:

The pump should be located as near as possible to the liquid 
to be pumped and in no case should the pump be more than 
15 feet above the surface of the liquid supply. The pump 
should always be as level as possible.

C-2) Suction System:

Connect suction pipe or hose to suction inlet. If hose is used, 
it should be of the reinforced type to prevent collapsing under 
suction. Make sure all suction system connections are tight 
and free of air leaks, as even a very slight leak will greatly 
reduce priming ability and pumping effi ciency.

CAUTION! - This pump should not be operated 
without a strainer on the end of the suction line 
to prevent sticks, stones, rags and other foreign 
matter from being drawn into the impeller. The 

strainer should be cleaned regularly to insure full fl ow.

C-3) Discharge System:

Connect discharge hose or pipe to discharge opening in 
pump.

C-4) Lubrication:

The pump requires no lubrication. It is equipped with a 
mechanical shaft seal which is lubricated by the liquid being 
pumped. The pump is equipped with ball bearings which 
have been pack with lubricant at the factory. Under average 
condition, the grease used is normally good for the kife of the 
bearings. In cases of extreme temperature and loadings, the 
bearings may be re-lubricated with a low viscosity grease, 
once a year. The bearings should then be repacked per 
Section E-3.

CAUTION! - DO NOT operate pump without liquid 
in the pump body as operating pump dry will 
result in damage to the seal.

SECTION D: OPERATION:

D-1) Priming:

Prime pump by fi lling volute and suction line completely with 
liquid. Allow air to escape by loosening plug (21), in top of 
volute (1). Make sure all the air is out of the suction line and 
volute, or pump will not prime properly. Pump requires foot 
valve for priming or fl ooded suction. In freezing weather, the 
pump should be primed with warm water if possible. If the 
pump has been pumping liquid containing a considerable 
amount of foreign matter, it is advisable to fl ush the foreign 
matter out of the body before refi lling with liquid.

SECTION E: PUMP SERVICE AND REPAIR:

E-1) Impeller Service:

To service or clean impeller, disconnect suction and 
discharge piping. Remove hex nuts (12) and lockwashers 
(11), and pull volute (1) from pedestal (3). The impeller (3), 
u-cup (2) and O-ring (7) are now exposed for examination or 
replacement.

To remove impeller (3), loosen impeller with a block of wood 
and a hammer. The impeller threads are right hand and to 
loosen, turn counter-clockwise. Examine impeller (3) and u-
cup (2), replace if required.

At reassembly, handle impeller carefully so as not to damage 
the impeller inlet hub, which is a machined sealing surface 
and any damage to this surface will destroy the u-cup (2). 
Also make sure spring (4C) of shaft seal (4) is in place before 
reassembling the impeller.

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Страница 1: ...stems Inc constant product improvement program product changes may occur As such Crane Pumps Systems reserves the right to change product without prior written notification 420 Third Street 83 West Drive Bramton Piqua Ohio 45356 Ontario Canada L6T 2J6 Phone 937 778 8947 Phone 905 457 6223 Fax 937 773 7157 Fax 905 457 2650 www cranepumps com Form No 030174 Rev L Model 2020HCU Manual Index ...

Страница 2: ...PARTS 6 TROUBLE SHOOTING 7 CROSS SECTION PARTS LIST 8 EXPLODED VIEW 9 RETURNED GOODS POLICY 9 WARRANTY 10 START UP REPORT 11 14 WARRANTY REGISTRATION Other brand and product names are trademarks or registered trademarks of their respective holders Barnes is a registered trademark of Crane Pumps Systems Inc 1984 2002 10 04 4 06 8 06 Alteration Rights Reserved ...

Страница 3: ...de DO NOT exceed manufacturers recommendation for maximum performance as this could cause the motor to overheat When towing pump behind a vehicle make sure hitch is properly attached always attach safety chains WARNING If Engine driven never operate in an enclosed building or area where exhaust gases can accumulate Never operate near a building where exhaust gases can seep inside Never operate in ...

Страница 4: ...ion Self Lubrication Material Rotating Faces Carbon Stationary Faces Ni Resist Elastomer Buna N Hardware 300 series stainless steel BEARING PUMP END Design Single Row Ball Lubrication Grease Factory Lubrication Load Radial Thrust BEARING DRIVE END Design Single Row Ball Lubrication Grease Factory Lubrication Load Radial Thrust OPTIONAL EQUIPMENT Discharge Check Valve Hand Primer Base OSHA Coupling...

Страница 5: ... suction pipe or hose to suction inlet If hose is used it should be of the reinforced type to prevent collapsing under suction Make sure all suction system connections are tight and free of air leaks as even a very slight leak will greatly reduce priming ability and pumping efficiency CAUTION This pump should not be operated without a strainer on the end of the suction line to prevent sticks stones...

Страница 6: ...9 and lockwashers 18 and pull bearing cap 17 from pedestal 8 Tap on drive end of shaft 13 with a block of wood and a hammer to drive the shaft 13 and bearings 15 and 9 from pedestal 8 Examine all parts and replace those showing wear and or damage If bearings need repacked use a grease such as SOHIO FACTRAN EP 3 or equal Reassemble remainder of pump SECTION F REPLACEMENT PARTS F 1 ORDERING REPLACEM...

Страница 7: ...uction head higher than pump designed for 4 Insufficient inlet pressure or suction head 5 Clogged foot valve strainer or pump 6 Defective wearplate s 1 Repair or replace suction line 2 Refill reprime pump casing before restarting 3 Lower suction head install foot valve and primer 4 Increase inlet pressure by adding more water to tank or increasing back pressure by turning gate valve on discharge lin...

Страница 8: ...163 Slinger 7 1 021297 Square Ring 8 1 029084 Pedestal 9 1 019846 Bearing 10 8 002410 Stud 5 16 18 x 1 75 Lg 11 8 002603 Lockwasher 5 16 12 8 002501 Hex nut 5 16 18 13 1 021038 Shaft 14 1 021092 Shaft Key 15 1 019847 Bearing 16 1 019851 Snap Ring 17 1 019845 Bearing Cap 18 3 002618 Lockwasher 10 19 3 019842 Machine Screw 10 32 x 50 Lg ZP 20 3 015000 Pipe Plug 375 NPT 21 2 003217 Pipe Plug 25 NPT 2...

Страница 9: ...9 ...

Страница 10: ...performance specifications must be in writing and such writing must be signed by our authorized representative Due to inaccuracies in field testing if a conflict arises between the results of field testing conducted by or for user and laboratory tests corrected for field performance the latter shall control RECOMMENDATIONS FOR SPECIAL APPLICATIONS OR THOSE RESULTING FROM SYSTEMS ANALYSES AND EVALUATION...

Страница 11: ...ent To Insure That Employees Will Not Be Exposed To Health Hazards In Handling Said Material All Applicable Laws And Regulations Shall Apply IMPORTANT WARRANTY REGISTRATION Your product is covered by the enclosed Warranty To complete the Warranty Registration Form go to http www cranepumps com ProductRegistration If you have a claim under the provision of the warranty contact your local Crane Pump...

Страница 12: ...Notes ...

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