Weinmann ACCUVAC Rescue WM 10600, Service And Repair Instructions, Page: 20 / 36

20 Repairs: Information and Instructions
9.7 Initializing the power pack
Initialization matches the capacity indicator
3
to
the energy content of the power pack.
The power pack must be initialized:
• every time a new power pack is fitted;
• every time fuse F2 is changed;
• if the 10 % LED is flashing.
Perform initialization as follows:
1. Charge the ACCUVAC Rescue for about 5
minutes.
2. Disconnect the ACCUVAC Rescue from the ex-
ternal power supply.
3. Press the
O/I
button to switch on the
ACCUVAC Rescue.
4. Press the following three buttons simultaneously:
-0.05 bar
,
-0.1 bar
,
-0.15 bar
.
The power pack is now being initialized. All
the LEDs in the capacity indicator strip are
flashing.
5. Press the
-0.8 bar
button.
The pump now runs at the highest speed and
the power pack discharges until it is complete-
ly empty without suffering any damage. Once
the power pack is discharged, the pump stops
automatically. With an empty power pack the
initialization process takes about 5 minutes,
with a full power pack up to 45 minutes.
6. Now connect the ACCUVAC Rescue to an ex-
ternal power supply in order to recharge it.
The charging process takes about 2 hours.
If the pump ran for a long time when dis-
charging because of substantial residual
capacity in the power pack, this may have
heated up the power pack. In this case
charging will not start until the power pack has
cooled down below 40 °C. Depending on
residual capacity this may take up to
45 minutes.