Bedfont NoxBox - Page 27

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WARNING: If the regulator has sustained visible damage on the
valve connection surfaces do not use as it could be extremely
dangerous
WARNING: Ensure supply line is correctly attached to regulator
output prior to opening cylinder valve. NO gas will escape at high
volume which may quickly create a poisonous atmosphere.
WARNING: Never disconnect supply line from regulator when the
pressure gauge indicates line is pressurized. If cylinder valve is
open, the NO gas will escape at high velocity and volume which
may quickly create a poisonous atmosphere.
4. Attach the regulator to
 thecylindervalve
connection as shown.
Tighten the connection
using the hand wheel. Do
not use a tool to tighten the
regulator.
5. If the supply line is not
already connected to the
 regulator,thenclickthe 
 quick-connectorover 
the port on the regulator as
shown. Ensure the collar on
the quick-connect is drawn
 backpriortotting.The 
quick-connect will click
 positivelyintoplaceand 
 lock,creatinganair-tight
seal.