Lincoln Electric VIKING PAPR 3350 Manual Del Proprietário página 31

- This respirator should not be worn when powered OFF or when not
operating within one of its selected operational (flow rate) modes as a
rapid depletion of Oxygen build up of Carbon Dioxide may occur.
- This respirator utilizes electronic flow control and monitoring. Refer to the
main Viking PAPR 3350 User Instruction Manual (page 14) for setting and
checking the flow rate.
- Filters shall be fitted only to the Viking PAPR 3350 blower unit (Ref. Viking
PAPR 3350 User Instruction Manual Page 11, Figure 3) and not the
helmet.
- The function of the electronic air flow monitor / alarm should be tested
prior to use. Refer to the main Viking PAPR 3350 User Instruction Manual
page 15.
- User's of this respirator shall be aware that at very high work rates the
pressure may become negative at peak inhalation flows.
- User's shall use caution not to confuse the markings on a filter relating to
any standard other than EN 12941 with the classification of this device
when used with this filter.