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EnForcer™ SCR
Service Manual
I.B. 1561
11
AUTO START/DELAYED START
Auto Start enables the charger to start the charge cycle automatically after the battery is connected to the charger. A
programmable delay can be programmed so that Auto Start will begin after a set time period. This delay can be set
through the front panel display. Refer to
Delayed Start
in the
USER parameter
section. Auto start can be delayed
anywhere from 0 up to 25 hours, in one minute intervals.
AUTO/MANUAL EQUALIZE CYCLE
An Equalize Cycle adds a predetermined amount of time to extend the battery’s charge cycle. The ES3 charger is
equipped with an auto equalize function referred to as
Equalize Count
in
USER parameters
. This is a configurable
parameter; consult your service representative for more information. The factory default setting for the auto equalize
cycle is 3 hours of charge time for every fifth charge cycle. A charge cycle consists of at least one hour of continuous
charging of the battery by the charger. Every time the battery completes a charge cycle, the charge counter is
incremented. When the charge counter reaches the programmed
Equalize Count
value, an equalize cycle will occur
immediately after the battery completes its normal charge cycle. When an equalize charge cycle is pending, the
EQUALIZE
LED will flash. The equalize button can be pressed at any time during the normal charge cycle to stop the
pending equalize cycle. Once the battery has completed a successful charge cycle, the
CHARGE COMPLETE
LED will
light and the charger will immediately go into the equalize charge cycle. The
EQUALIZE
LED will then light steadily.
Pressing the
EQUALIZE
button during the equalize charge cycle will have no effect on the charger. When
Equalize on
Day
is chosen in the Service Parameters, the
Equalize Count
is automatically disabled.
The charger can also equalize a battery manually. Pressing the
EQUALIZE
button at any time during the charge cycle
will activate the equalize function. Once pressed, the
EQUALIZE
LED will begin to flash indicating that an equalize cycle
will occur once the battery has completed a successful charge cycle. The
EQUALIZE
button can again be pressed at any
time during the normal charge cycle to stop the pending equalize cycle. The charge counter is reset every time the
charger completes at least one (1) hour in Equalize charge.
NOTE
: Since Equalize charging extends the recharge time; it is best to do this when additional cooling time is available
(example: on a weekend). Consult your factory representative to determine Equalize intervals that meet your needs.
AC POWER FAIL
AC power may fail with a battery connected to the charger during a charge cycle. When AC power returns with the
battery connected, the charge cycle will resume the battery charging after a random delay. The charger will also detect
an AC fuse open when the charger is charging a battery. This will result in a stopping of the charge cycle and an AC fault
message displayed.
REFRESH CYCLE
If a battery remains connected to the charger for a predetermined amount of time after a charge cycle has been
completed, a refresh charge cycle will be given to the battery. The factory default setting for the Refresh Cycle is to
refresh for 20 minutes every 24 hours. This is a configurable parameter; consult your service representative for more
information
.
COOL DOWN
When a battery completes a charge cycle without error, it ideally should cool down before being used. The
Cool Down
period after a successful charge cycle is an idle period that allows a battery to cool off before use.
Cool Down
is a
configurable parameter that can be set through the front panel display, refer to
Cool Down
in section
User Parameter
.
The factory default setting for the
Cool Down
is 1 hour.
PARALLEL CHARGING (OPTIONAL)
In parallel charging, batteries must have an equal number of cells and must match the charger nameplate’s ratings. Amp-
Hour rating of charger must be equal to the Amp-Hour of both batteries combined. Theoretically, charging current is
Summary of Contents for Millennium-E
Page 1: ...Owner s Manual ...
Page 8: ...The Ultimate Ice Resurfacer ...
Page 96: ...The Ultimate Ice Resurfacer 88 8 9 10 11 12 13 14 18 15 16 17 ...
Page 100: ...The Ultimate Ice Resurfacer 92 ...
Page 101: ...The Ultimate Ice Resurfacer 93 ...
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Page 115: ...I B 1561 Rev B Model ES3 EnForcer SCR Battery Charger Service Manual ...
Page 148: ...EnForcer SCR Service Manual I B 1561 34 ES3 REPLACEMENT PARTS SCHEMATICS ...
Page 156: ...EnForcer SCR Service Manual I B 1561 42 SCHEMATIC DIAGRAM ES3 ...
Page 157: ...EnForcer SCR Service Manual I B 1561 43 ES3 ASSEMBLY DRAWING ...
Page 159: ...EnForcer SCR Service Manual I B 1561 45 INTERIOR VIEWS ...
Page 160: ...EnForcer SCR Service Manual I B 1561 46 SINGLE EXTRUSION HEAT SINK ASSEMBLY ...
Page 162: ...EnForcer SCR Service Manual I B 1561 48 THREE EXTRUSION HEAT SINK ASSEMBLY ...
Page 164: ...EnForcer SCR Service Manual I B 1561 50 SUB ASSEMBLY PANEL ASSEMBLY ...
Page 167: ...EnForcer SCR Service Manual I B 1561 53 DOOR ASSEMBLY ...
Page 168: ...EnForcer SCR Service Manual I B 1561 54 PARALLEL CABLES OPTIONAL ...
Page 169: ...EnForcer SCR Service Manual I B 1561 55 DISCONNECT SWITCH OPTIONAL ...
Page 170: ...EnForcer SCR Service Manual I B 1561 56 CABINET ASSEMBLY ...
Page 171: ...EnForcer SCR Service Manual I B 1561 57 CABINET ASSEMBLY EXPLODED VIEW ...
Page 174: ...EnForcer SCR Service Manual I B 1561 60 SCHEMATIC DIAGRAM ...
Page 175: ...EnForcer SCR Service Manual I B 1561 62 ES3 LARGE CABINET ASSEMBLY DRAWINGS ...
Page 176: ...EnForcer SCR Service Manual I B 1561 63 CHARGER INTERIOR VIEW ...
Page 177: ...EnForcer SCR Service Manual I B 1561 64 TRANSFORMER CONNECTIONS ...
Page 178: ...EnForcer SCR Service Manual I B 1561 65 HEAT SINK ASSEMBLY ...
Page 179: ...EnForcer SCR Service Manual I B 1561 66 HEAT SINK ASSEMBLY CON T ...
Page 180: ...EnForcer SCR Service Manual I B 1561 67 SUB ASSEMBLY PANELS ...
Page 181: ...EnForcer SCR Service Manual I B 1561 68 CABINET ASSEMBLY ...
Page 182: ...EnForcer SCR Service Manual I B 1561 69 CABINET ASSEMBLY CON T ...
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