Summary of W+
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Instruction manual w+ pump read and understand this manual prior to operating or servicing this product..
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453342 iss 07.2010 contents: usa section page description - 1 introduction - 3 warnings - 6 important warnings - 8 sectional drawing 1 10 introduction to the w+ 1.1 - w+ range 1.2 - w+ pump features 1.3 - identifying the pump model 2 11 installation of the pump 2.1 - positioning 2.2 - lining up the ...
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1 453343 iss s 07.2010 congratulations, you are the owner of a quality built item from spx flow technology. This pump was manufactured by the skilled personnel of a company which has served the needs of the dairy, food and process industries for more than 100 years. The purpose of this manual is to ...
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2 453343 iss s 07.2010 all other liability of the seller with respect to this agreement, or from the manufacture, installation, maintenance, repair or use of any equipment covered by or furnished under this agreement, whether in contract or in tort, or otherwise, is limited to the amount paid by the...
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3 453343 iss s 07.2010 parts not manufactured to our specifications may cause damage to your spx flow technology equipment and void all warranties. Use of parts that do not meet spx flow technology specifications may cause property damages and serious bodily injury policy regarding availability of s...
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4 453343 iss s 07.2010 rotating parts hazard routine cleaning and maintenance procedures require pump disassembly. The pump contains close fitting parts which rotate during operation. Should the pump start unexpectedly while disassembled, severe injury could result. To minimize the risk of this haza...
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5 453343 iss s 07.2010 high pressure hazard fluids processed by a pump are under pressure. This creates a hazard to personnel working in the area should a leak occur. Leaking high pressure fluid may cause injury by startling personnel or from actual contact with the leaking fluid. To minimize the ri...
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6 453343 iss s 07.2010 the following important cautions describe ways to avoid incorrect operating procedures which will cause serious damage to the pump. Cavitation cavitation is a condition within the pump which results in extreme hydraulic forces which can create a risk of severe damage to pump c...
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7 453343 iss s 07.2010 motor overload depending on the impeller diameter and motor horsepower, there is a risk the pump motor will overload if operated with a fully opened, unrestricted discharge. To minimize this risk: 1. Before operating the pump, review performance curve and application giving co...
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8 453344 iss s 07.2010 sectional drawing w+ section 1 shaft size ø25 and ø35 section 2 shaft size ø25 and ø35.
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9 453344 iss s 07.2010 sectional drawing w+ 1a: pump housing 2a: cap nut 3: o-ring 4: impeller 6: o-ring 7a: back plate 8: locating pin 9a: clamp ring 10: o-ring 11: shaft 14: extension frame section 1 single seal for shaft size ø25 and ø35 section 2 double seal with liquid/steam flushing for shaft ...
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10 453345 iss s 07.2010 1. Introduction to the w+ program 1.1 the w+ range this manual covers all the standard versions of the w+ pump as well as aseptic versions (wa+ pumps) and pumps with inducer (wi+ pumps). Check the pump's nameplate to make sure that you have one of the above versions. The whp+...
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11 453345 iss s 07.2010 2. Installation of the pump 2.1 positioning the pump must be positioned so that the suction pipe is as short as possible and there is a sloping gradient towards the suction port. Keep the number of valves, bends and tee-pieces on the suction side to an absolute minimum. There...
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12 453345 iss s 07.2010 2. Installation of the pump 2.5 connecting steam or steam condensate for aseptic use shaft seals for aseptic use are supplied with stainless steel connectors (18” npt x 1/4” tube). The connection for steam or steam condensate with a static double seal in the pump body is supp...
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13 453345 iss s 07.2010 check the following before starting the pump: - that the shaft guard has been fitted properly - that there is free access for liquid - that the valve on the discharge side is closed the valve on the discharge side (if fitted) is closed during start-up to reduce motor starting...
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14 453345 iss s 07.2010 5. Maintenance 8. Remove the o-ring (item 5.5) from the rotary seal face. 9. Clean the stator and rotary seal face locations, if necessary with air or water. 9a. In the case of water-flushed/aseptic shaft seals, the back plate must be removed to dismantle the rear shaft seal....
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15 453345 iss s 07.2010 16. Fit the impeller (item 4). Remember to use the proper tightening torque: m10: 33 ft-lb (45 nm) m14: 52 ft-lb (70 nm) m20: 148 ft-lb (200 nm) 17. Check that the locating pin (item 8), where fitted, in the top of the back plate mates with the detent in the pump body and car...
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16 453345 iss s 07.2010 5. Maintenance 13. Place the plastic star against the impeller (fig. 7). 14. Fit the pump body (item 1a) with the clamp ring (item 9a). 15. Push the shaft (item 11) forward until the impeller (pos 4) is touching the plastic star (fig. 8). 16. Tighten the shaft screws. Remembe...
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17 453345 iss s 07.2010 6.1 maximum permissible outlet pressure the maximum pump outlet pressures specified below must not be exceeded (applies to water at 68°f/20°c). Max. 260 psig (18 bar): w+10/8, w+22/20, w+30/80, w+35/55, w+35/35, w+110/130 max. 200 psig (14 bar): w+25/210, w+30/120, w+50/8, w+...
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6 .2 r e q u ir e d to rq u e s p u m p t yp e s h a ft Ø m o to r ty p e sh a ft scr e w m o to r ty p e sh a ft scr e w p u m p t yp e s h a ft Ø c a p n u t w + 1 0 /8 Ø 2 5 8 0 m 8 x2 5 3 0 n m 2 2 lb f ft -- -- - -- -- - -- -- - -- -- - w + 1 0 /8 Ø 2 5 m 1 0 4 5 n m 3 3 lb f ft w + 2 2 /2 0 Ø ...
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Spx flow technology 611 sugar creek road delavan, wi 53115 phone: 1-800-252-5200 for more information about our worldwide locations, approvals, certifi cations, and local representatives, please visit www.Spxft.Com. Spx reserves the right to incorporate our latest design and material changes without...