Sterling SDF 250 - Manual (Page 8)

SDF 250/400/500
General Information 1-3
When disposing of drying agents / batteries / oil, observe all
official rules.
Caution: High noise pollution !
For all work on the equipment, hearing protection should be
worn.
Avoids impairment of hearing!
Caution: Danger of crushing !
Disconnect the equipment from mains supply before starting
mainenance procedures. All compressed air pipes on the
equipment should be depressurised before starting
maintenance work.
Caution: Danger of hot surface !
Before starting any work wait until all parts have been cooled
down sufficiently. Avoid touching any of these parts!
Caution: Danger of skidding !
Remove any granules remaining on the ground.
Caution: Danger to life through electrical shock !
Observe that the control system is still under voltage even
when the main switch is switched off.
Check the direction of rotation of the blowers after the
electrical connections have been made (see rotational
direction arrow).