Version 1.0 - August 2022
15
User manual SDM Battery Series
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7.
Batt ery charger
Before initial use, check that the voltage and frequency stated on the rating plate match your own electrical
supply and check that the ventilation slits are clear. Minimum clearance from other objects is 5 centimeters.
1. Connect to electrical supply, the red and green indicator lights up for approximately 1 second.
2.
Once the self test is completed, the indicator lights are off .
3. Insert the battery pack into the charging shaft socket; push it to the back until it engages.
4.
Charge the battery pack before use. Only once it has been charged and discharged fi ve charging cycles
does the battery pack reach its full charging capacity. You may store charged Lithium-ion battery packs and
recharge them after an interval of no more than six months.
7.1. Removing and inserting the battery pack
Removal: Press and hold the release button and remove the battery pack.
Inserting: Slide in the battery pack until it engages.
8.
Movement of the reac� on arm
Figure 8.1
Reaction point
Clockwise
operation
Counter clockwise
operation
WARNING:
While in use, this tool must be supported at all times in order to prevent unexpected
release in the event of a fastener or component failure!
8.1. Installing the reaction arm
Ensure the reaction arm and retaining ring are installed securely to hold the reaction arm in place. Make sure the
reaction arm is in contact with a solid reaction point before you operate the tool. When the tool is in operation
the reaction arm rotates in the opposite direction to the output square drive and must be allowed to rest squarely
against a solid object or surface adjacent to the bolt to be tightened, see Figure 8.1.
8.2. Reaction arm height
Ensure the height of the socket is even with the height of the reaction arm as seen below in Figure 8.2A. The
height of the socket cannot be shorter or higher than the height of the reaction arm as seen below in Figure 8.2B
and Figure 8.2C.
Figure 8.2A
Figure 8.2B
Figure 8.3C
