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3.2.2 For ZW4/DC
Use the lock bolt to adjust
the length of the handle,
then tighten the lock bolt.
3.3 Battery Pack
Note - Keep the plug-in dry!
Install the battery pack
downwards. After inserting
the battery and press the
power on switch, the
machine be powered
automatically, no need extra
cable connection
Handrail
Locking
bolt