Crane Deming 4310 Series Installation, Operation & Maintenance Manual Download Page 2

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Please Read This Before Installing Or Operating Pump. 
This information is provided for 

SAFETY

 and to 

PREVENT 

EQUIPMENT PROBLEMS.

 To help recognize this information, 

observe the following symbols:

IMPORTANT!

 Warns about hazards that can result 

in personal injury orIndicates factors concerned with 
assembly, installation, operation, or maintenance which 
could result in damage to the machine or equipment if 
ignored.

CAUTION!

 Warns about hazards that 

can or will cause minor

 

personal injury or property damage if ignored. Used with symbols 
below.

WARNING!

  Warns about hazards that can or will cause serious 

personal injury, death, or major property damage if ignored. Used 
with symbols below.

Only qualifi 

ed personnel should install, operate and repair 

pump. Any wiring of pumps should be performed by a qualifi ed 
electrician.

WARNING !

 To reduce risk of electrical shock, pumps and 

control panels must be properly grounded in accordance 
with the National Electric Code (NEC) or the Canadian 
Electrical Code (CEC) and all applicable state, province, 
local codes and ordinances. Improper grounding voids 
warranty.

WARNING!

 To reduce risk of electrical shock, always 

disconnect the pump from the power source before 
handling or servicing. Lock out power and tag. 

WARNING!

 Operation against a closed 

discharge valve will cause premature bearing 
and seal failure on any pump, and on end 
suction and self priming pump the heat build 

may cause the generation of steam with resulting dangerous 
pressures. It is recommended that a high case temperature 
switch or pressure relief valve be installed on the pump body.

 

CAUTION !

 Pumps build up heat and pressure 

during operation-allow time for pumps to cool 
before handling or servicing.

 

WARNING !

 Do not pump hazardous materials 

(fl ammable, caustic, etc.) unless the pump is specifi cally 
designed and designated to handle them.

 

 

WARNING !

 Do not wear loose clothing that may  

become entangled in moving parts.

  

WARNING !

 Keep clear of suction and discharge 

openings. 

DO NOT 

insert fi ngers in pump with power 

connected.  

Always wear eye protection when working on pumps. 

Make sure lifting handles are securely fastened each 

 

time before lifting. 

DO NOT

 operate pump without safety 

devices in place. Always replace safety devices that 

 

have been removed during service or repair. Secure the 
pump in its operating position so it can not tip over, fall  
or slide.

 

DO NOT

 exceed manufacturers recommendation for 

maximum performance, as this could cause the motor  
to overheat.

 

WARNING !

 To reduce risk of electrical shock, all  wiring 

and junction connections should be made per  the NEC 
or CEC and applicable state or province and  local 
codes. Requirements may vary depending on  usage 
and location.

  

WARNING!

 Products returned must be cleaned, 

sanitized, or decontaminated as necessary prior to 
shipment, to insure that employees will not be exposed 
to health hazards in handling said material. All Applicable 
Laws And Regulations Shall Apply.

 

Bronze/brass and bronze/brass fi tted pumps may 
contain lead levels higher than considered safe for 
potable water systems. Lead is known to cause cancer 
and birth defects or other reproductive harm. Various 
government agencies have determined that leaded 
copper alloys should not be used in  potable water 
applications. For non-leaded copper  alloy materials of 
construction, please contact factory.

 

Crane Pumps & Systems, Inc. is not responsible for 
losses, injury, or death resulting from a failure to observe 
these safety precautions, misuse or abuse of pumps or 
equipment.

SAFETY FIRST!

Hazardous fl uids can 
cause fi re or explo-
sions, burnes or death 
could result.

Extremely hot - Severe 
burnes can occur on contact.

Biohazard can cause 
serious personal injury.

Hazardous fl uids can Hazard-
ous pressure, eruptions or ex-
plosions could cause personal 
injury or property damage.

Rotating machinery
Amputation or severe 
laceration can result.

Hazardous voltage can 
shock, burn or cause death.

Other brand and product names are trademarks or registered trademarks of their respective holders.
Deming® is a registered trademark of Crane Pumps & Systems, Inc.
1996, 

9/06          Alteration 

Rights 

Reserved

Summary of Contents for Deming 4310 Series

Page 1: ...uch 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 120007 Rev E Series 4310 4311 DEMING DEMING INSTALLATION OPERATION MAINTENANCE MANUAL Vertical Process Pumps Manual Index ...

Page 2: ...and discharge openings DO NOT insert fingers in pump with power connected Always wear eye protection when working on pumps Make sure lifting handles are securely fastened each time before lifting DO NOT operate pump without safety devices in place Always replace safety devices that have been removed during service or repair Secure the pump in its operating position so it can not tip over fall or s...

Page 3: ...ough the hole in the support plate 3 Bolt support head 71 to tank cover or support plate 4 Connect discharge piping to casing discharge nozzle The weight of the discharge pipe and fittings must be supported independently of the pump to eliminate any strain on the pump casing 1 5 Turn pump shaft 6 by hand to make sure that it rotates freely after installing pump and connecting the discharge pipe 6 ...

Page 4: ...ller key 32 into its correct position in the shaft Place impeller 2 onto tapered shaft and tap slightly to insure a good fit Place impeller washer 270 over threaded portion of shaft and lock impeller to shaft with impeller lock nut 24 5 Position casing gasket 73 onto support head 71 Place casing 1 into correct position and tighten cap screws 212 6 Check to see that the shaft will rotate freely If ...

Page 5: ...ng 2 Impeller 6 Shaft 24 Impeller Nut 40 Deflector 46 Shaft Key 71 Adapter 73 Casing Gasket ITEM No DESCRIPTION 89 Seal 171 Shaft Bearing 211 Set Screws 212 Cap Screws 216 Pipe Plug 219 Cap Screws 228 Motor Fig 4310 Size 1 1 and 2 ...

Page 6: ...ler 6 Shaft 24 Impeller Nut 32 Impeller Key Woodruff 40 Deflector 46 Shaft Key 71 Adapter 73 Casing Gasket ITEM No DESCRIPTION 89 Seal 171 Shaft Bearing 211 Set Screws 212 Cap Screws 216 Pipe Plug 219 Cap Screws 228 Motor 270 Impeller Washer 352 Pipe Plug ...

Page 7: ...formance 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 EVALUATI...

Page 8: ...nt 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 Pumps...

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