Download Instruction Manual - Cole

Model 2655-00 Flame Photometer
2
Installation
2.1
Services Required
Electrical Supply
An a.c. supply at 100V, 120V, 220V or 240V ±10%, at 50 or 60Hz, is required for the
Model 2655-00. The instrument operating voltage is shown on the voltage selector on
the rear panel.
CAUTION If the voltage setting is not correct for the local supply, do not attempt to use
the instrument until it is correctly adjusted as detailed in Section 2.4,
paragraph 23.
Fuel
A supply of Propane, Butane or Propane/Butane mixture regulated at the cylinder to
2.1kg/cm_ (30psig), flow rate at least 0.4 litres per minute. The use of industrial quality
gas is not recommended as impurities can enter the delicate gas regulators and can leave
deposits of oil and dirt, which will render the instrument inoperable.
Natural gas at 3 to 10 inches water gauge, regulated to 2 inches water gauge, can also be
used. Natural gas and camping gas regulators are available as optional accessories, refer
to Section 9.2.
NB The positioning of Gas cylinders should conform to National and local regulations.
Air
A supply of clean, dry, oil-free air at 1kg/cm_ (14psig), flow rate 6 litres per minute. A
suitable air compressor is listed in Section 9.2.
Waste Container
A sink or waste container sited to the right of the instrument will ensure the minimum
length of waste tubing. Do not use a waste container with high sides, as this will cause
the drain tube to be lifted above the level of the constant head drain.