– Inspect the test probes for damaged insulation or exposed metal, and
WARNING
– If the equipment is used in a manner not specified by the manufacturer,
– Do not use repaired fuses or short-circuited fuse-holders. For continued
– Do not service or perform adjustments alone. Under certain conditions,
– Do not substitute parts or modify equipment to avoid the danger of
– Do not operate damaged equipment as the safety protection features
6
check for continuity. Do not use the test probe if it is damaged.
the protection provided by the equipment may be impaired.
protection against fire, replace the line fuses only with fuses of the same
voltage and current rating and recommended type.
hazardous voltages may exist, even with the equipment switched off. To
avoid dangerous electric shock, service personnel must not attempt
internal service or adjustment unless another person, capable of
rendering resuscitation or first aid, is present.
introducing additional hazards. Return the product to Keysight
Technologies Sales and Service Office for service and repair to ensure the
safety features are maintained
built into this product may have been impaired, either through physical
damage, excessive moisture, or any other reason. Remove power and do
not use the product until safe operation can be verified by service-trained
personnel. If necessary, return the product to Keysight Technologies
Sales and Service Office for service and repair to ensure the safety
features are maintained.
Keysight U1241B and U1242B User's and Service Guide