Agilent HP 59510A 252C 59511A Operating & Service free download

File name HP 59510A_252C 59511A Operating & Service.pdf

OPERATING AND SERVICE MANUAL Relay Accessories Agilent Models 59510A, 59511A Agilent Part No. 5957-6382 Serial Numbers: Agilent Model 59510A, Serials US29080101 and Above Agilent Model 59511A, Serials US29060101 and Above * This manual also applies to instruments with the older serial number format described on page 7. Microfiche Part No. 5957-6383 Printed in USA: April, 1988 SAFETY SUMMARY The following general safety precautions must be observed during all phases of operation, service, and repair of this instrument. Failure to comply with these precautions or with specific warnings elsewhere in this manual violates safety standards of design, manufacture, and intended use of the instrument. Agilent Technologies Company assumes no liability for the customer's failure to comply with these requirements. BEFORE APPLYING POWER. Verify that the product is set to match the available line voltage and the correct fuse is installed. GROUND THE INSTRUMENT. This product is a Safety Class 1 instrument (provided with a protective earth terminal). To minimize shock hazard, the instrument chassis and cabinet must be connected to an electrical ground. The instrument must be connected to the ac power supply mains through a three- conductor power cable, with the third wire firmly connected to an electrical ground (safety ground) at the power outlet. For instruments designed to be hard-wired to the ac power lines (supply mains), connect the protective earth terminal to a protective conductor before any other connection is made. Any interruption of the protective (grounding) conductor or disconnection of the protective earth terminal will cause a potential shock hazard that could result in personal injury. If the instrument is to be energized via an external autotransformer for voltage reduction, be certain that the autotransformer common terminal is connected to the neutral (earthed pole) of the ac power lines (supply mains). FUSES. Only fuses with the required rated current, voltage, and specified type (normal blow, time delay, etc.) should be used. Do not use repaired fuses or short circuited fuseholders. To do so could cause a shock or fire hazard. DO NOT OPERATE IN AN EXPLOSIVE ATMOSPHERE. Do not operate the instrument in the presence of flammable gases or fumes. KEEP AWAY FROM LIVE CIRCUITS. Operating personnel must not remove instrument covers. Component replacement and internal adjustments must be made by qualified service personnel. Do not replace components with power cable connected. Under certain conditions, dangerous voltages may exist even with the power cable