Teledyne ACCQPrep HP125, Installation And Operation Manual

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ACCQPrep HP125
Section 2 Installation
2-4
5. Once the electrical connections are complete, push the
pump assembly the rest of the way into the pump compart-
ment until the holes in the front of the pump assembly are
aligned with the corresponding holes in the case bottom.
Note
Hold downs at the back of the pump may cause extra
resistance for the last
1
/
2
” of travel.
6. To hold the pump in place, use the two hex screws,
removed previously, and the hex wrench to secure the
pump assembly (Figure 2-6).
Figure 2-6 Location of threaded holes, in the base of the
unit, and the hex wrench
2.2.2 Solvent Line
Installation
1. The left two pump heads form the A solvent pump and the
outlets are connected to a tee. The outlet of this tee con-
nects to the left bulkhead union. Tighten with the
1
/
4
” open
end wrench.
2. The right two pump heads form the B solvent pump and
the outlets are connected to a tee. The outlet tee on this
side is connected to the pressure transducer in the middle
of the assembly. The remaining connector on the pressure
transducer must be connected to the right bulkhead union.
Tighten this fitting with the
1
/
4
” open end wrench (Figure
2-7).
Figure 2-7 Line connections on the pumps
Bulk head unions
Tee Tee