Hanna Instruments PCA 310 - Manual (Page 22)

22
them. Place the indicator bottle (HI 70450 for free chlorine
and HI 70460 for total chlorine) on the right and the buffer
bottle (HI 70451 for free chlorine and HI 70461 for total chlo-
rine) on the left.
Note: Add the content of 5 HI70452 sachets, DPD Compound, to
the Indicator Solution prior
to installing it.
Connect the longer tube
ends on the left side of the
pump to the reagent bottle
cap insert fitting.
Connect the short ends in
the right side of the pump
to the measuring cell re-
agent input port through
the “Y” connector.
ELECTRICAL CONNECTIONS
A power cable (3 mt.) is provided with your analyzer. How-
ever, if access to the terminal block is required, see below.
Warning Electrical connections should be installed only by qualified
personnel to assure conformity to applicable electrical codes.
Unplug the meter before any electrical connection.
Power Connection
Power connections are made at a terminal block located in the
center of the electrical compartment to the right of the fuses.
Hard wiring with 13 mm (½”) conduit is recommended and
usually required by most municipal electrical codes.
Warning Before connecting the instrument to the line:
1) Check the label near the fuses for proper voltage.
2) Be sure the power cord is not connected to the line.