Mpsa Preparation; Wire Harness In Mpsa - Toshiba Strata VI Installation Instructions Manual

ring terminals, is required to con-
nect the two batteries in series.
• Cable Clamp-a cable clamp should
be used to prevent cable movement
from affecting the batteries.
• Battery Protection-a 10-amp, 32V
fuse, or a 10-amp DC instantan-
eous-tripping cir cu it breaker, is
required to protect the batteries
from power surge or short circuit
damage.
• Bolts-four 3/Sxl/2-in. hex head
bolts are required to connect the
cable terminals to the batteries.
• Washers-eight 3/8-in. flat washers
and four 3/8-in. internal-tooth lock
washers are required for the above
cable terminal connections.
• Battery Cabinet-if the batteries
are not located in a well-venti-
lated closet or other secure area,
protected from fire or sparks, a
properly ventilated protective cabi-
net is required to safeguard them.
CAUTION:
The
power
supply, battery,
battery rack, and the inter-
connecting wiring shall be
installed only by qualified
installers, in accordance
with all applicable electri-
cal codes and Article 480 of
the National Electrical Code.
Before installing see the
"Installation Instructions"
enclosed with each item.
WARNING:
Only trained personnel
may
service
or
install the PBBU
and
power
supply.
02.10 MPSA Preparation
02.11 Verify that the power switch
-5-
SECTION 100-006-250
MPSA-200 INSTALLATION
DECEMBER 1982
on the MTOU is in the OFF position,
and then disconnect the 115-V AC power
cord.
02.12 Remove the terminal strip
cover (Figure 10).
FIGURE 10
02.13 The MPSA cover is secured
by ten screws. Viewing the MPSA as
if it is wall-mounted, two screws will
be located on the front and four on
each side.
02.14 Remove all ten screws.
02.15 Remove and set cover aside.
02.16 Locate the multi-wire harness
in MPSA (Figure 11), it terminates in a
nylon connector.
FIGURE 11
02.l'l The harness is loosely secured
to the chassis with a cable clamp
(Figure 12); the clamp will allow slight
harness movement.