Sterlco SLS Series Light Duty Shredder - Manual (Page 11)

GRN4-600 Chapter 1: Safety 11 of 50
þ ROTATION OF MOTORS: The correct rotating direction for the granulator motor
is clearly marked on the machine. Always check for proper rotation of motors.
Incorrect rotation direction can cause severe damage.
þ ELECTRICAL GROUNDING: All electrical equipment on the granulator must be
grounded in accordance to all local codes and Article 250 of the National Electric
Code.
þ ALWAYS DISCONNECT AND LOCKOUT the main electrical power to the
granulator before performing any service.
þ SAFETY INTERLOCKS MUST NOT BE BYPASSED. The mechanical and
electrical safety interlocks ensure the safety of personnel. They should never be
tampered with or removed for ANY reason. They should be checked frequently by a
qualified mechanic for proper operation.
þ NEVER modify the machine configuration or any individual component without
written notice from the factory.
Remaining Risks
The machine is constructed so that you are able to operate it safely. Non-avoidable dangers are
prevented as greatly as possible by the protective devices. Remaining risks always exist. Please
be aware of the risks described below, as this will help operators/staff avoid accidents. To further
avoid danger, please adhere to all advice provided in the operational manual.
Mechanical Dangers
Type of Danger Activity Possible Consequences Preventative Measures
Crushing due to heavy
parts falling down or over. Unloading/transporting
the machine and/or
components. Serious injury.
• Wear personal protective gear
and follow the instructions
provided in the operational
manual.
Cutting caused by sharp
knives—even when the
rotor is stationary. Knife replacement, knife
setting, knife
sharpening, and other
maintenance. Serious injury—
particularly to the hands
and fingers. • Wear personal protective gear
and follow the instructions
provided in the operational
manual.
Crushing when
opening/closing the doors
on front side of machine. Maintenance. Serious injury.
• Ensure no persons are in the
danger area while closing the
door.
Tripping over cables and
other surrounding objects. All activities. Serious injury. • Lay cables in accordance with
regulations.
• Keep work station clean and
tidy.
Crushing, cutting,
amputation caused by run-
down of the rotor. Maintenance. Serious injury or death. • The maintenance doors must
always be tightly locked during
operation.
• DO NOT make the run-down
safety devices ineffective by
using technical aids or other
manipulations.
• NEVER use hands to check if
the rotor has stopped.