Elmo Rietschle G-BH7 Operating instructions - Manual (Page 6)

Safety
610.44436.40.000 6 / 28 © Gardner Denver Deutschland GmbH
1.3 Residual risks
 WARNING
Danger zone:
Hot surface up to approx. +160°C [+320°F]
Hazard:
Possible burns.
Protective measures:
Cover the pump-motor unit with a suitable touch
protection (e.g. perforated plate cover or wire
cover).
 WARNING
Danger zone:
Fan guard
Hazard:
Long, loose hair can be drawn into external fan
through fan guard grate, even with fan guard
mounted!
Protective measures:
Wear hair net!
 WARNING
Danger zone:
Missing or defective muffler inlet or discharge
connection.
Hazard:
Possible serious hearing damage due to emitted
noise.
Protective measures:
Have missing or defective mufflers replaced.
Conduct a noise measurement in the system
after installing the pump-motor unit.
The following measures must be taken by the
operator:
 from 85 dB(A):
–
Hearing protection must be provided.
 from 90 dB(A):
–
Mark noise area with a warning sign.
–
Wear hearing protection.
 WARNING
Danger zone:
Environment of pump-motor unit.
Hazard:
Possible serious hearing damage due to emitted
noise.
Protective measures:
Conduct a noise measurement in the system
during operation after installing the pump-motor
unit.
The following measures must be taken by the
operator:
 from 85 dB(A):
–
Hearing protection must be provided.
 from 90 dB(A):
–
Mark noise area with a warning sign.
–
Wear hearing protection.
–
With free entry and exit of gases, i.e. with
direct intake out of or direct feeding into
the atmosphere without piping, attach an
additional muffler.