ASSEMBLY INSTRUCTIONS
for
'S' Series Self-Priming
Centrifugal Pumps
Страница 1: ...ASSEMBLY INSTRUCTIONS for S Series Self Priming Centrifugal Pumps ...
Страница 2: ...install The bracket Ref 6 is normally supplied with the mechanical seal Ref 13 seal o ring Ref 11 and o ring segment Ref 10 installed If you are installing follow these steps Lightly lubricate the seal o ring with liquid vegetable oil Place o ring onto the outside diameter of the seal retainer until it rests against the flange of the retainer Fig 2 Press the seal and o ring into the bracket seal b...
Страница 3: ... onto each 1 32mm long screw Ref 9 until the o ring is seated against the underside of the screw head If your screw tips are not pre coated with a locking ad hesive apply one large drop of Loctite 242 or equivalent to the tips of the screw threads Drop the screws into the four holes of the bracket With a large flat head wide blade screwdriver or 7 16 socket tightenthefourscrews Wesuggest start ing...
Страница 4: ...eller completely onto theshaftbyplacingpressureontotheimpellerhub With full pressure applied slowly rotate the impel ler to insure that it does not touch the bracket If the impeller touches the bracket add one or more impeller shims Ref 30 under the impeller hub until clearance is obtained Remove the impeller insert the key into the impeller keyway and slide the impeller onto the shaft Fig 9 10 11...
Страница 5: ...ver the impel ler so that the bracket dowels fit the holes in the volute Installthetwosmallself tappingsidevolute screws Ref 18 and the large self tapping top volute screw Ref 19 Tighten these screws just enough to pull the volute against the bracket Fig 13 Over tightening these screws can strip the threads 10 Place the rubber check valve Ref 20 onto thevolute Fig 14 Pressfirmlyaroundtheedges to m...
Страница 6: ...abel should be applied on the left side of the pump body The pump model number label should be applied on the right side of the pump body 17 With pump fully assembled turn the drive shaft to insure clearance of impeller between the bracket and volute face Should you hear an internal scraping noise disassemble the pump to the impeller Adjust amount of impeller shims to correct the problem Reassembl...
Страница 7: ...flat bottom of the pedestal 4 Install an o ring onto each 1 38mm long coarse threaded screw Apply one large drop of Loctite 242 to the tips of the screw threads Drop the screws through the four holes of the bracket and pedestal Thread four kep nuts Ref 33 onto the screws Tighten the screws and nuts using a large flat head screwdriver and socket wrench 5 Follow procedures 6 20 to complete your pump...
