User Guide

Connect the silicone tube to the joint
well.
Connect the 3 data cables of the MAC
valve to the valve ports.
Slide down the sieve bed compartment
cover to the suitable position.
Set the anti-slip mats.
Screw on the fixing screws on the base .
You have successfully changed the
sieve bed ,then Install the battery or
connect the adapter to use the
oxygen concentrator .