KEPCO ABC-DM SERIES - Manual (Page 23)

ABCOPR040104
1-9/(1-10 Blank)
1.9 SAFETY
There are no operator serviceable parts inside the case. Service must be referred to authorized
personnel. Using the power supply in a manner not specified by Kepco. Inc. may impair the pro-
tection provided by the power supply. Observe all safety precautions noted throughout this man-
ual. Table 1-5 lists symbols used on the power supply or in this manual where applicable.
1.10 RIPPLE/NOISE MEASUREMENT
To accurately verify that ABC Power Supply ripple and noise parameters are within the specifi-
cation limits listed in Table 1-1, specialized test cables are required (not supplied). Figure 1-4
illustrates the requirements for two cables, one for ripple measurement and one for spike mea-
surement.
FIGURE 1-4. RIPPLE AND SPIKE MEASUREMENT CABLES
TABLE 1-5. SAFETY SYMBOLS
SYMBOL Meaning
WARNING: RISK OF ELECTRIC SHOCK.
CAUTION: REFER TO REFERENCED PROCEDURE.
WARNING
INDICATES THE POSSIBILITY OF BODILY INJURY
OR DEATH.
CAUTION
INDICATES THE POSSIBILITY OF EQUIPMENT
DAMAGE.
!