*5281'7+(,167580(17
To minimize shock hazard, the instrument chassis and cover must
be connected to an electrical protective earth ground. The
instrument must be connected to the ac power mains through a
grounded power cable, with the ground wire firmly connected to an
electrical ground (safety ground) at the power outlet. 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.
)86(6
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 fuse holders. To do so could cause
a shock or fire hazard.
'212723(5$7(,1$1(;3/26,9($70263+(5(
Do not operate the instrument in the presence of flammable gases or
fumes.
'21275(029(7+(,167580(17&29(5
Operating personnel must not remove instrument covers.
Component replacement and internal adjustments must be made
only by qualified service personnel.
Instruments that appear damaged or defective should be made
inoperative and secured against unintended operation until they can
be repaired by qualified service personnel.