Sinoboom GTBZ26, Руководство по обслуживанию

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GTBZ26&28J Service Manual
2

The lifting boom must be blocked or
fixed with sling or use main boom safety
support before operation under it.

Before adjustment, lubricate or maintain
other parts and turn off all power
switches.

Batteries shall be removed before
replacement of electronic elements.

Make sure all supporting equipment and
accessories are located at correct
positions.

Approved non-flammable cleaning agent
can be used only.