Smartline Autosampler 3900 Manual / Handbuch V 1508 03/2007

Installation 21
Fig. 24 AS 3900 lift instructions
Lift the AS 3900 with both hands under the instrument or with one
hand under the front and the other hand grasping the rear top of the
AS 3900.
Do NOT lift the AS 3900 at the front cover of the autosampler.
Location of AS 3900
The AS 3900 needs approximately 30 cm (12 inches) of bench space and
one power supply (230 VAC or 115 VAC, 50/60 Hz).
The best place to put your AS 3900 is at the left-hand side of your HPLC
system, next to your HPLC pump and detector. From the right-hand side
you have the shortest connection to the injection valve of the AS 3900.
Be sure that none of the ventilation holes are blocked. Blockage of the
ventilation holes can cause malfunctioning of the AS 3900 autosampler or
even damage the electronics inside.
Do not install the AS 3900 in areas subject to excessive dust, direct
sunlight or shocks and do not place it near any other source of heat, this
will disturb the cooling of the tray when installed.
Power connections
Before plugging in the power cable, check voltage setting of the AS 3900
at the input socket on the rear-panel. Make sure that the voltage setting is
identical with the voltage of your local power supply; use only a supply
appliance with protective grounding.
If the indicated voltage is not correct select the proper voltage by
removing, inverting, and then re–entering the voltage selector-cartridge.
Check if the right fuses are installed, if not replace them with the right
fuses.
All fuses must be UL listed and CSA certified!
For 115 VAC ±15%, use two 5 AT-fuses (slow).
For 230 VAC ±15%, use two 2.5 AT-fuses (slow).