PEERLESS 1 1/2TU7 Скачать руководство пользователя страница 1

 

 
Read this entire book 

before attempting to install, operate or repair this 
pump.  Properly installed, your Peerless pump will give 
you satisfactory, dependable service.  We urge that 
you carefully read these step-by-step instructions to 
simplify any problems of installation, operation or 
repair. 
Failure to read and comply with installation and 
operating instructions will void the responsibility 
 
 
 

New Equipment manufactured by Seller or Service supplied by Seller 
is warranted to be free from defects in material and workmanship 
under normal use and service for a period of one year from date of 
shipment.  In the case of spare or replacement parts manufactured 
by Seller, the warranty period shall be for a period of twelve months 
from shipment. 

 

Seller's obligation under this warranty is limited to 

repairing or replacing, at its option, any part found to its satisfaction 
to be so defective, provided that such part is, upon request, returned 
to Seller's factory from which it was shipped, transportation prepaid.  
Parts replaced under warranty shall be warranted only from date of 
repair.

   

This warranty does not cover parts damaged by 

decomposition from chemical action or wear caused by abrasive 
materials, nor does it cover damage resulting from misuse, accident, 
neglect or from improper operation, maintenance, installation, 
modification or adjustment.  This warranty does not cover parts 
repaired outside Seller's factory without prior written approval.  Seller 
makes no warranty as to starting equipment, electrical apparatus or 
other material not of its manufacture.  If Purchaser or others repair, 
replace, or adjust Equipment or parts without Seller's prior written 
approval, Seller is relieved of any further obligation to Purchaser 
under this section with respect to such Equipment or parts, unless 
such repair, replacement, or adjustment was made after Seller failed 
to satisfy within a reasonable time Seller's obligations under this 
Paragraph.

 

 

WARNING 

Shut down pump. Disconnect power to the pump driver 
before starting any repairs. Refer to Bulletin  No. 
2880549 for the procedure to follow. 
1-1. Disengage the coupling halves. If pin and rubber 
bushing type, remove the ins; if other type, refer to the 
coupling manufacturer’s instructions. Disconnect 
plumbing from water-cooled bearings. 
1-2. PUMP. (See figure 1 or 2). Disassemble pump (to 
the extent required) as follows: 

NOTE 

Disassembly and reassembly instructions for both type 
pumps are included in this bulletin. Disregard the 
instructions which do not apply to the specific pump 
being repaired. 
a. Remove the nuts from the gland bolts (17B) and 
remove glands (17) from the shaft (6). The gland 
halves are separable. 

 

of the manufacturer and may also result in bodily injury 
as well as property damage.

  

 

 
 
 

 
 
 
 
 

REPAIR INSTRUCTIONS 

TYPE TU, TUF-2 STAGE AND TUT, TUTF-3 STAGE 

CENTRIFUGAL PUMPS

This book is intended to be a permanent part of your 
installation and should be preserved in a convenient 
location for ready reference.  If these instructions 
should become soiled, obtain a new copy from 
Peerless Pump Company. Include pump model and/or 
serial number with your request.  
 
 
 
 
 

WARRANTY 

 

Seller's liability for breach of these warranties (or for breach of 
any other warranties found by a court of competent 
jurisdiction 
to have been given by Seller) 
shall be limited to: 

(a)  accepting return of such Equipment FCA Plant of 
Manufacture 
(CPT under Incoterms 2000), and 
(b)  refunding any amount paid thereon by Purchaser 
(less depreciation at the rate of 15% per year if 
Purchaser has used Equipment for more  than thirty 
[30] days), and canceling any balance still owing on 
the Equipment. 
(c)  in the case of Service, at Seller's option, redoing 
the Service, or refunding the purchase order amount 
of the Service or portion thereof upon which such 
liability is based. 

These warranties are expressly in lieu of any other warranties, 
express or implied, and Seller specifically disclaims any implied 
warranty of merchantability or fitness for a particular purpose, 
and in lieu of any other obligation or liability on the part of the 
Seller whether a claim is based upon negligence, breach of 
warranty, or any other theory or cause of action.  In no event 
shall Seller be liable for any consequential, incidental, indirect, 
special or punitive 
damages of any kind

 

 
 
 

 SECTION I - DISASSEMBLY 

WARNING 

Do not operate this pump at any pressure, flow rate, or 
liquid temperature other than those for which the pump 
was originally purchased. Do not pump any other liquid 
than the one for which the pump was originally 
purchased without the consent of Peerless Pump or its 
authorized representatives. Disregard of this warning 
can result in pump failure and serious personal injury 
or death. 

 

b. Remove all nuts or cap screws from the upper 
casing (1B) and from the bearing caps (41). Match 
mark and remove both bearing caps. 
c. Screw down the jack screws alternately and evenly 
to separate the upper and lower casings. Turn the jack 
screws back after the case halves have separated to 
avoid interference at reassembly.  
d. Attach a hoist to the eye bolt(s) (customer-
furnished), or to a sling through external cross-over, to 
lift upper casing (1B). 

Do not use eye bolts to lift 

pump

2883820 

Rev.10-04 

Содержание 1 1/2TU7

Страница 1: ...which do not apply to the specific pump being repaired a Remove the nuts from the gland bolts 17B and remove glands 17 from the shaft 6 The gland halves are separable of the manufacturer and may also...

Страница 2: ...on which bearings mount must be smooth have a finish not less than 32 micro inches and have shoulders square and free from nicks c Measure the OD of the integral impeller wear surfaces rubber O ring...

Страница 3: ...on material and tack weld if old rings were tacked The ID is factory machined for proper fit d Turn the OD of the new rings to provide the proper diametrical clearance and to be smooth and concentric...

Страница 4: ...ft Hand Casing Ring 63 Stuffing Box Bushing 13 Packing 68 Shaft Collar 14 Shaft Sleeve 69A Bearing Lock washer 16 Outboard Bearing 73A Casing Gasket Not Shown 17 Packing Gland 73B Bearing Cover Gasket...

Страница 5: ...Right Hand Casing Ring 58A Inter stage Sleeve A 7A Left Hand Casing Ring 63 Stuffing Box Bushing 13 Packing 68 Shaft Collar 14 Shaft Sleeve 69A Bearing Lock washer 16 Outboard Bearing 73A Casing Gaske...

Страница 6: ...hing 13 Packing 68 Shaft Collar 14 Shaft Sleeve 69A Bearing Lock washer 16 Outboard Bearing 73A Casing Gasket Not Shown 17 Packing Gland 73B Bearing Cover Gasket 17B Gland Bolt 107A Oil Retaining Shie...

Страница 7: ...SHAFT IN CONTACT WITH THE INNER RING OF THE BEARING 3 APPLY HAMMER ALTERNATELY AT OPPOSITE POINTS AVOID COCKING USING A BEARING PULLER 1 PLACE BEARING PULLER BEHIND BEARING INNER RING SET PULLER JAWS...

Страница 8: ...0TU22C2 FIGURE 5 INTERSTAGE SLEEVE BUSHING DIAMETRICAL CLEARANCES INCHES 0 008 0 012 1 TU7 15TU7A2 2TU8 2TU8A2 2TU10 2TU10A2 2TU10G2 2TU12 2TU12A2 3TU10 3TU10A2 3TU13 3TU13A2 3TU13G2 3TU13 3TU135A2 3T...

Страница 9: ...housing 31 for oil lubricated bearings r Install coupling key assemble coupling half on the shaft and tighten the setscrew s Check run out of the interstage sleeves on assembled rotor Maximum run out...

Страница 10: ...bricant breaks down into acid Wrong lubricant TABLE II TORQUE VALUECHART TORQUE VALUE FT LB TORQUE VALUE CHART TORQUE VALUE FT LB SIZE INCH MEDIUM CARBON STEEL SAE 5 105 120 000 PSI MAT L CODE 509 3 4...

Страница 11: ...viscosity at 100 degrees 2 Change the first oil after operating 1000 Fahrenheit with rust and oxidation inhibitors should be used hrs or 60 days whichever occurs sooner 3 Frequency of oil change ther...

Страница 12: ...sconnect driver and operate it alone Check pump for large pieces of debris such as wood rags etc Realign pumping unit Replace foundation Replace bearings Check lubricants for proper Grade Check pump a...

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