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Section 2 - Installation
2.1
Unpacking
Before discarding the packaging check
that all parts are present and correct.
1
7410 / 7415
2
Instruction manual
3
UK power lead
4
EU power lead
5
US power lead
6
Power supply unit
2.2
Installation Conditions
When the equipment is used for the first time or moved to a different environmental temperature, it is
important to allow the equipment to equalise to the ambient temperature. We recommend you allow
the equipment to stand for 2 hours before switching on.
This equipment is designed to operate safely under the following conditions:
❖
For indoor use only
❖
Use in a well ventilated area
❖
Ambient temperature range 5°C to 40°C (41°F to 104°F)
❖
Altitude to 2000m (6500 ft)
❖
Relative humidity not exceeding 80% (temperature 31ºC) decreasing to 50% (temperature 40ºC) and free
from condensation
❖
Mains supply fluctuations not exceeding 10% of nominal
❖
Overvoltage category II IEC60364-4-443
❖
Pollution degree 2 IEC664
❖
Use with a minimum distance all round of 300mm (12in.) from walls or other items
Place the equipment on a clean, firm, level surface which is free from drafts. Avoid installation on a slippery surface
or on a surface prone to vibration or on a surface prone to flooding.
Select the power lead and attach to the power supply unit. Connect the power supply unit to the power inlet
socket on the rear panel of the instrument and connect to the mains socket. Ensure that the sample chamber is
empty before turning the power on at the mains and switching the instrument on using the power switch on the
side of the instrument.
The equipment will perform several power-on tests and wavelength calibration before displaying the main screen.
NOTE:
7410 must be switched on 30 minutes before any readings are performed to allow the tungsten lamp to
warm up
NOTE:
Leaving cuvettes in the sample holder during power up will result in failure of the power on tests.
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