18
NOVA
1
®
When attaching the breathing tube to the
helmet, attach the fixed end of the breathing
tube hose to the helmet fitting and the loose
running nut to the flow control valve.
When you have finished working, keep the
respirator on with air flowing into the helmet
until you have left the contaminated area.
Depending on the contaminants, it may be
advisable to clean the exterior of the helmet
and your work garments before removing the
respirator. A workplace cleaning program
may be necessary.
Fasten the belt at waist or hip level and
adjust for comfort. Rotate the belt holder
until it is in the hip pocket area.
DOFFING YOUR HELMET
FIGURE 4.4
FIGURE 4.5
FIGURE 4.6
Re check the air pressure and adjust if
necessary. With air flow into your respirator
you are now ready to enter the work area.
FIGURE 5.6
DONNING AND DOFFING
CONTINUED
