TM 11-6130-236-12
Section II. INSTALLATION PROCEDURE
(4) For 56-volt operation, connect the 28
2-3. Connections
DC OUTPUT 56 links to 56 and set
the 28V-S2-56B switch to 56.
Note: The required polarized ac power source wiring
(5) Push the front panel protection plate
connections are made by authorized installation per-
against the battery charger frame and
sonnel and should be protected with a 60-ampere fuse
for 115-volt ac input or a 30-ampere fuse for 230-volt
secure with the quick-release fasten-
ac input. These connections should be controlled by an
ers.
external switch for convenient removal of power from
d. Prepare the battery charger for 230-volt
the battery charger during maintenance.
ac 50- or 60-cps input power as follows:
a. Loosen all quick-release fasteners (fig.
(1) Connect the 50/60 FREQ 400 links to
1-1) that secure the front panel protection
50/60.
plate to the battery charger frame and allow
(2) Connect the 115 AC 230 links to 230.
the front panel to open to maximum travel.
(The front chassis assembly panel is now ac-
(3) For 28-volt operation, connect the 28
cessible.)
DC OUTPUT 56 links to 28 and set
the 28V-S2-56V switch to 28V.
Caution: Be sure that the FREQ and AC
(4) For 56-volt operation, connect the 28
links on the front chassis assembly panel are
DC OUTPUT 56 links to 56 and set
connected properly and correspond to the input
the 28V-S2-56V switch to 56V.
p o w e r to prevent damage to the battery
(5) Push the front panel protection plate
charger.
against the battery charger frame and
b. Prepare the battery charger for 115-volt
secure with the quick-release fasten-
ac 50- or 60-cycle per second (cps) input power
ers.
as follows:
e. Prepare the battery charger for 230-volt
(1) Connect the 50/60 FREQ 400 links to
ac 400-cps input power as follows:
50/60.
(1) Connect the 50/60 FREQ 400 links to
(2) Connect the 115 AC 230 links to 115.
400.
(3) For 28-volt operation, connect the 28
(2) Connect the 115 AC 230 links to 230.
DC OUTPUT 56 links to 28 and set
(3) For 28-volt operation, connect the 28
the 28V-S2-56V switch to 28V.
DC OUTPUT 56 links to 28 and set
(4) For 56-volt operation, connect the 28
the 28V-S2-56V switch to 28V.
DC OUTPUT 56 links to 56 and set
(4) For 56-volt operation, connect the 28
the 28V-S2-56V switch to 56.
DC OUTPUT 56 links to 56 and set
(5) Push the front panel protection plate
the 28V-S2-56V switch to 56V.
against the battery charger frame and
(5) Push the front panel protection plate
secure with the quick-release fasten-
against the battery charger frame and
ers.
secure with the quick-release fasten-
ers.
c. Prepare the battery charger for 115-volt
ac 400-cps input power as follows:
(1) Connect the 50/60 FREQ 400 links to
Fuses
400.
Fuses F1, F2, F3, F4, F6, F7, F8, and F9 on
(2) Connect the 115 AC 230 links to 115.
the front chassis assembly panel (fig. 2-2) are
30-ampere types (FSN 5920-050-4962). Fuse
(3) For 28-volt operation, connect the 28
DC OUTPUT 56 links to 28 and set
F5 on the front chassis assembly panel is -am-
the 28V-S2-56V switch to 28.
pere slo-blo type (FSN 5920-043-2641).
