TapFlo Steinle FH 25, Original Instruction

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1. INSTALLATION
Steinle Filter Press Pump Series
10
1.5. Foundation
The pump is furnished with vibration absorbing base frame. The pump will operate properly
without additional shock absorbers. Make sure the foundation is able to absorb vibrations and
fix the base frame with screws to the foundation. It is essential for the operation of the pump
to mount the pump vertical. (see sketch in chapter
1.1
0
“ Recommended installations ” ).
1.6. Suction and discharge piping
Suction and discharge piping should be fully supported and anchored near to but independent
of the pump. The piping to the pump should be connected with rubber compensator, to
prevent undue stress and strain on the pump connections and the piping.
1.6.1. Connection of suction pipe
Remember that the suction pipe/connection is the most critical point, especially if the pump
is priming. Just a small leakage will dramatically reduce the suction capability of the pump.
When connecting the suction pipe, following is recommended.
1)
For satisfactory operation, use reinforced hose (the suction power may otherwise
shrink the hose) or other flexible piping. The internal diameter of the hose should be
the same as on the suction connection (at the bottom of the pump) to have best
suction capability.
2) Make sure that the connection hose - pump is completely tight, otherwise the suction
capability will be reduced.
3) Always use as short suction pipe as possible. Avoid air pockets which can arise with
long piping.
1.6.2. Connection of discharge pipe
For this connection it is only recommended a simple and positive flow connection. Use rubber
compensator between the discharge connection and any rigid fixed piping. All components
(hose, pipe, valves etc.) on the discharge piping must be designed for minimum PN 16 for FP
pumps and pumps with PP manifold, PN 25 for FH pumps.
1.7. Health and safety
The pump must be installed according to local and national safety rules.
The pumps are constructed for particular applications. Do not use the pump on
applications different from that for which it was sold without consulting us to ascertain
its suitability.
1.7.1. Protection
In the interest of health and safety it is essential to wear protective clothing and safety goggles
when operating, and/or working in the vicinity of Tapflo pumps.