Replacing The Battery - Mitsubishi Electric M80 Series Maintenance Manual

M800/M80/E80 Series Maintenance Manual
3 Maintenance of the Drive Unit
(4) When installing the fan unit, insert the sheet metal of the fan unit into the fin rails.
Sheet metal
* Although MDS-EM-SPV3-16040S and 320120 do not have fin rails, the installation of fan units is not affected.

3.3.3.3 Replacing the Battery

Replacing parts
<Replacing a battery equipped with the spindle/servo drive unit or the battery unit, MDSBTBOX-LR2060>
When the battery voltage is low (warning 9F), place an order for the same type of a battery as the one currently equipped
with the unit.
Battery type LR20 is commercially available as a size-D alkaline battery. The battery may be purchased and replaced by
the user.
Battery type
Type
MR-BAT6V1SET
LR20 (size-D alkaline battery)
Note
(1) Four LR20 size-D alkaline batteries are needed for per battery unit, MDSBTBOX-LR2060.
CAUTION
1. When the battery voltage is low (warning 9F), do not shut OFF the power of the drive unit until replacement of the
battery to protect the data.
2. Replace the MDSBTBOX-LR2060 battery with new batteries (LR20) that is within the recommended service period.
Battery equipped unit
Multi axis drive unit
Battery unit, MDSBTBOX-LR2060
71
Fin rail *
IB-1501273-F