Honeywell Apex - Page 83

83
MAN0604_Issue 09_02-2013 Apex
2110M8030
(1) AttheCertiedSensorremovethecaporaccessory.
Sensor body
Filter
lug
location
Filter
Sensor cap
or accessory
Lug
(3 off)
Rotate the cap/accessory in an anticlockwise direction by 1/4 turn to release the bayonet
ttingandpulloff.
(2) If calibrating a sensor with a non-ammable gas cartridge removethelter,iftted,fromthe
sensorcap/accessoryandtittotheFlowHousing.
Iftted,thelterisheldinplaceinthecap/accessorybyitsthreelugs.Carefullyprisethelter
free from the lug location points in the cap or accessory.
If calibrating a sensor with a ammablegascartridgetthehydrophobicltersupplied with
the Flow Housing into the housing.
Ineithercase,totalterintotheFlowHousing,rstremovethefactory-ttedsealfromthe
Flow Housing. The seal is held in place in the housing by its three lugs. Carefully prise the
seal free from the lug location points in the housing.
ThelterthenlocatesintheFlowHousinginthesamewayastheremovedseal.Ensurethat
thelterisplacedintheFlowHousingthecorrectwayroundwiththethreelugsclosesttothe
front face of the housing (where the gas pipes exit) and correctly engaged in the
location points.
4. OPERATION
Filter
lug
location
Filter
Flow Housing
Lug
(3 off)
(3 off)