B&K Precision 1794 - Manual - Manual (Page 12)

USE THE PROPER FUSE : To avoid fire hazard, use only fuse of the correct type,
voltage rating and current rating as specified in the parts list for your product.
For 115V operation 20A, For 230V operation 10A Slow blow.
Refer fuse replacement to qualified service personnel.
DO NOT OPERATE IN EXPLOSIVE ATMOSPHERES : To avoid explosion, do
not operate this instrument in an explosive atmosphere unless it has been
specifically certified for such operation.
DO NOT OPERATE UNIT WITHOUT COVERS : To avoid personal injury, do
not operate this product without covers or panels installed.
SERVICING SAFETY SUMMARY
FOR QUALIFIED SERVICE PERSONNEL ONLY
Refer also to the Operators Safety Summary
DO NOT SERVICE ALONE :
Do not perform internal service or adjustment of this product unless another person
capable of rendering first aid and resuscitation if present.
USE CARE WHEN SERVICING WITH POWER ON :
Dangerous voltages exist at several points in this product. To avoid personal injury,
do not touch exposed connections or components while power is on.
Disconnect power before removing protective panels, soldering, or replacing
components.
POWER SOURCE :
This product is intended to operate from a power source that does not apply
more than 130V rms between the supply conductors or between either supply
conductor and ground. A protective ground connection by way of the grounding
connector in the power cord is essential for safe operation.
9