Installation and
Initial Checks
Chapter 2
2-1
2.1 Installation
2.1.01 Introduction
Installation of the model 7230 is very straightforward. The instrument can be
operated on almost any laboratory bench or be rack mounted at the user's
convenience. With an ambient operating temperature range of 0
C to 35
C, it is
highly tolerant to environmental variables, needing only to be protected from
exposure to corrosive agents and liquids.
The model 7230 does not use forced-air ventilation; however it should be located so
that there is reasonable flow of air around it to aid cooling.
2.1.02 Rack Mounting
An optional accessory kit, part number K02006, is available from
SIGNAL RECOVERY to allow the model 7230 to be mounted in a standard 19-inch
rack.
2.1.03 Inspection
Upon receipt the model 7230 Lock-in Amplifier should be inspected for shipping
damage. If any is noted, SIGNAL RECOVERY should be notified immediately and
a claim filed with the carrier. The shipping container should be saved for inspection
by the carrier.
2.1.04 Line Cord Plug
The model 7230 is powered from the model PS0110 remote power module that in
turn is fitted with a standard IEC 320 input socket. A suitable line power cord is
supplied.
2.1.05 Line Voltage Selection
The model PS0110 is suitable for line voltages in the range 100 - 240 V AC, 47 -
63 Hz, and no adjustment is needed to accommodate this range. It is internally
protected against short circuit and overload and in the event of failure cannot be
repaired and must be replaced.
2.2 Initial Checks
2.2.01 Introduction
The following procedure checks the performance of the model 7230. In general, this
procedure should be carried out after inspecting the instrument for obvious shipping
damage.
NOTE: Any damage must be reported to the carrier and to SIGNAL RECOVERY
immediately. In addition the shipping container must be retained for inspection by
the carrier.
Note that this procedure is intended to demonstrate that the instrument has arrived in
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