![background image](http://html1.mh-extra.com/html/olympia/millennium-e/millennium-e_owners-manual_732546134.webp)
EnForcer™ SCR
Service Manual
I.B. 1561
20
DEFAULT SETTINGS
To set the control board to the default control board settings, perform the following actions. Note that default values will
not necessarily match the charger nameplate values. Entering
Service Parameters
and resetting selected parameters
may be necessary.
1. Remove power to the control board.
2. Before applying power to the board, hold down the UP and DOWN pushbuttons.
3. Reapply power. Hold down the
UP
and
DOWN
pushbuttons, for approximately five seconds, until the display
reads
Default Parameters
.
4. Release the
UP
and
DOWN
pushbuttons.
5. All battery profile settings will now be reset to the original default settings.
FIELD CALIBRATION
No field calibration is necessary. All control boards are factory calibrated. No pots or adjustments are available.
Return all failed or defective boards to the factory.
RECHARGE CHARACTERISTICS
When a charge cycle begins, constant current is applied to the battery (start current mode). This constant current is
called start rate current. When the gassing voltage point (80% charge voltage of 2.37 volts/cell) is reached, the charger
stops applying constant current, and starts applying constant voltage (Constant Voltage mode).
GASSING VOLTAGE POINT NOT REACHED
If the gassing voltage point is not reached during the time allotted (which is factory set for 6 hrs), a time-to-gassing fault
occurs resulting in charger shut down.
GASSING VOLTAGE POINT REACHED
When the gassing voltage point is reached within the time-to-gassing period, the charge cycle enters constant voltage or
E mode. During constant voltage mode, the current tapers down to approximately 4.5 amps per 100 AH. At this point, the
charger stops applying constant voltage and returns to applying constant current. This constant current is called finish
rate current.
FINISH CURRENT MODE REACHED
If charger current drops below finish rate, the cycle will continue charging until termination time or a flattening of the
battery voltage(dvdt) is achieved
EQUALIZE MODE
If this is an Equalize charge cycle, once the charger completes the normal cycle, it will enter Equalize mode where it will
equalize all the cells in the battery. It is recommended that every fifth or sixth charge cycle be an equalize cycle (check
with Service representative).
During Equalize mode the charger applies constant current at the same rate as the current in finish current mode. The
Equalize mode adds 3 hours to a daily charge cycle.
REFRESH MODE
Refresh mode will be entered after the charge cycle has completed, if the battery is left connected to the charger for the
period of time specified. The refresh wait period is factory set for 24 hours. A refresh charge assures that the battery is
fully charged.
During Refresh mode, the charger applies constant current at finish rate. The time spent in Refresh mode is adjustable.
Refresh Charging time is defaulted to 20 minutes.
CHECKING THE RECHARGE CHARACTERISTICS
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 ...
Page 105: ......
Page 106: ......
Page 107: ......
Page 108: ......
Page 109: ......
Page 110: ......
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 ...
Page 183: ......
Page 184: ......
Page 185: ......
Page 186: ......
Page 187: ......
Page 188: ......
Page 189: ......
Page 190: ......
Page 191: ......
Page 192: ......
Page 193: ......
Page 194: ......
Page 195: ......
Page 196: ......
Page 197: ......