GMI PS500 Manual Del Usuario página 62

2. Replace the three LR6 (AA) size batteries, as shown in
Fig. 4.13, observing correct polarity.
+
ALKALINE BATTERIES
Fig. 4.13 Alkaline Batteries Removed
3. Replace the battery cover plate then tighten the retaining
screw.
Note: Do not over-tighten the screw.
OPERATOR MAINTENANCE
BATTERY PACK
+
+
HEX KEY
COVER
4-17