Air Flow Control - Tecmen Freflow V3 Manual

Connect hooks to belt (See fig.9a).
Connect with the blower by screw locking (See fig.9b).
Hook
fig.9a
Two indicator lights on display (See fig.10a). Low Speed-170+lpm; High Speed-210+lpm.
When turn on the PAPR, default setting is low speed airflow; Switch the airflow by short
press the Button (See fig.10b).
fig.10a
Before using Respirator - Check the following items.
1. Blower Assembly
Make sure the spark screen, pre-filter and particulate filter
installed and securely latched.
2. Breathing Tube
Make sure tube is not damaged and connected locked to the blower unit and helmet.
3. Battery
Check connection to blower unit is secure and battery is fully charged.
4. Airflow rate test / Alarm sound check
It's necessary to do both airflow rate test and alarm sound check before use. Testing
method refers to page 9.
5. Face seal
Inspect face seal for damage and replace if necessary. Make sure the air is supplied to
helmet.
SHOULDER STRAP & BELT CUSHION

AIR FLOW CONTROL

Low Speed — 170+lpm
High Speed — 210+lpm
ENTER AND EXIT CONTAMINATED AREA
(gas filter if any)
8
fig.9b
fig.10b
are properly