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EJ5-615 Chapter 1: Safety 8 of 85
; ROTATION OF MOTORS: The correct rotating direction for the machine motor is
clearly marked on the machine. Always check for proper rotation of motors. Incorrect
rotation direction can cause severe damage.
; 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.
; ALWAYS DISCONNECT AND LOCKOUT the main electrical power to the
granulator before performing any service.
; 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.
; 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. Structurally non-
avoidable dangers are prevented as well as possible by the protective devices. Certain risks
still remain. It is imperative to be aware of these risks in order to avoid accidents. To avoid
danger, please observe all safety advice provided.
Type of Danger Activity Possible
Consequences
Preventative Measures
Danger of crushing by
heavy parts falling
down/over
Unloading and
transporting the
machine and/or
components
Serious injury
• Wear personal protective gear
• Follow safety instructions in
manual
Cutting caused by
sharp cutters—even
when rotor is
stationary
Cutter replacement,
cutter setting, cutter
sharpening and other
maintenance work
Serious injury
particularly to hands
and fingers
• Wear personal protective gear
• Follow safety instructions in
manual
Crushing when
opening/closing
maintenance doors on
front side of machine
Maintenance work Serious injury
• Make sure no persons are in the
danger area while closing the door
Tripping over cables
and other 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 work Serious injury or death
• 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.