3 Installing the Instrument
E15IB001EN-N
9
3 Installing the Instrument
3.1 Installation Requirements
To achieve best measurement results, operate the
instrument under typical laboratory conditions:
- 23 ±2 °C (73.4 ±3.6 °F) ambient temperature,
- < 60 % relative humidity,
- no direct sunlight.
The setup location and surroundings must meet the
minimum requirements specified under “Operating
conditions” in the technical data (appendix A.2).
Also observe the safety instructions in section 1.
Allow the equipment to reach ambient temperature
before installation. This is particularly important if
the equipment has been stored or transported at
lower temperatures.
IMPORTANT:
High humidity or a measuring tem-
perature that is significantly below the ambient tem-
perature may lead to condensation in the measuring
cell. In this case take measures to avoid condensa-
tion as described in the reference guide.
The right place
Place the instrument on a stable, flat desk that is free
of vibrations and away from vibrating equipment.
To ensure temperature stability and trouble-free
measurement, do
not
position your instrument:
- next to a heating facility,
- in a drafty place (e.g. near an air conditioning,
ventilation system, or an open window),
- in direct sunlight.
Leave enough room (approx. 10 cm/4 in) between
the cooling fins on the rear of the instrument and any
wall. Also ensure that the heat can freely dissipate.
Do not install the instrument in a cabinet.
The instrument requires an electrical outlet nearby:
- AC 100–240 V, 47–63 Hz, 1.5 A
3.2 Installation
3.2.1 Syringe Holder /
Filling Hose Connections
Fig. 2: Mounting the syringe holder
1. Take the syringe holder from the accessory kit.
2. Screw an adapter Luer 1/4" UNF, mat. no.
64792, into the upper screw hole (by the
broader end of the tapered dovetail), see fig. 2.
3. Screw one end of the hose 140x3x2 PTFE,
mat. no. 187223, into the lower screw hole.
4. Slide the tail of the syringe holder into the
socket on the instrument (5, fig. 1).
5. Screw the free end of hose 140x3x2 PTFE into
the sample inlet.
Choose any of the two hose connections, which-
ever suits your needs better. The other one will
be the sample outlet.
NOTICE
No spray water protection at the rear
Consider that the rear of the instrument is not
protected against spray water, whereas the front,
top, and sides are.
WARNING
Risk of electric shock
Connect only voltages that comply with PELV
(protective extra-low voltage) according to
EN 61140 or with SELV (safety extra-low voltage)
according to EN 60950 to any of the electrical
connectors of the instrument, including the DC
24 V power supply.
1
Adapter Luer 1/4" UNF
2
Syringe holder
3
Hose 140x3x2 PTFE 2x1/4"-28 UNF
4
Sample inlet
5
Sample outlet
1
2
3
4
5
