Sundstrom SR570 How-To

SR570 supplied-air face shield — How to Copyright © 2020 by The S.E.A. Group 2
…assemble the SR570 head-top
BEFORE YOU START:
Check that the equipment is complete in
accordance with the packing list and has not
been damaged in transport.
Packing list:
1. Face shield 2. Breathing hose 3.Peel off
with clips 4. User instructions 5. Cleaning
tissue
Connect the breathing hose. Connect the hose to
the face shield, a click is heard when it is correct
attached. Connect the hose to the fan and then
turn 1/8 of a turn.
The performance check should be checked on
every occasion before the fan unit is used.
Start the fan unit. Place the head-top in the flow
meter. Grip the bag to seal around the breathing
hose. Grip the flow meter tube with the other
hand, the tube will point upwards from the bag.
Read the position of the ball in the tube. This
should hover at a level with or slightly above the
upper marking on the tube, (175 l/min).
If minimum flow is not achieved, check that
• the flow meter is held upright,
• the ball moves freely,
• the bag seals well around the hose.

Sundstrom SR570 Specifications

General

Brand	Sundstrom
Model	SR570
Category	Respiratory Product
Language	English