Operation Manual

8-2
IM 1F5B2-01E
8.1 Equipment Needed for Maintenance
Table 8.1 summarizes the pieces of equipment needed to maintain ULTRA YEWFLO.
Use maintenance-purpose equipment whose functionality has been adequately main-
tained and controlled.
Table 8.1 Equipment Needed for Maintenance
tnempiuqEledoMdednemmocer-awagokoYskrameR
ylppusrewoProtubirtsidSBDSroTBDS
slangisAm02-4rof
CDV42:egatlovtuptuO( ± )%01
ecnatsiserdaoL052(ecnatsiserdradnats2972 Ω± )%500.0
slangisAm02-4rof
nacecnatsiserdaolsti,desusirotubirtsidehtfI
.ecnatsisersihtsaevres
retemtloV:ycarucca(retemitlumlatigidA6052 ± )%50.0slangisAm02-4rof
epocsollicsO0451LDro0031LD,0021LD
Figure 8.1-1 Wiring of Equipment for Maintenance
CAUTION
•When using any test-purpose measuring instruments, do not ground them.
• All of your parameter settings will be canceled if you turn ULTRA YEWFLO off less
than 30 seconds after the parameter setup. Keep ULTRA YEWFLO turned on at least
30 seconds after setting up the parameters.