Initial Checks; Introduction; Procedure - Ametek 7280 Instruction Manual

2.2 Initial Checks

2.2.01 Introduction

2.2.02 Procedure

required current and voltage ratings and of the specified type are used for
replacement. The use of makeshift fuses and the short-circuiting of fuse holders is
prohibited and potentially dangerous.
The following procedure checks the performance of the model 7280. 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
good working order, not that it meets specifications. Each instrument receives a
careful and thorough checkout before leaving the factory, and normally, if no
shipping damage has occurred, will perform within the limits of the quoted
specifications. If any problems are encountered in carrying out these checks, contact
SIGNAL RECOVERY or the nearest authorized representative for assistance.
1) Ensure that the model 7280 is set to the line voltage of the power source to be
used, as described in section 2.1.05.
2) With the rear-panel mounted power switch (located to the right of the line power
input connector) set to 0 (off), plug in the line cord to an appropriate line source.
3) Turn the model 7280 power switch to the I (on) position.
4) The instrument's front panel display will now briefly display the following:-
Chapter 2, INSTALLATION & INITIAL CHECKS
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