Maintenance Inspection
50
3-4. Periodical Replacement Parts and How to Replace them
Periodical replacement parts are those which gradually deteriorate and wear down with use. They need peri-
odical replacement to keep the accuracy and performance of the unit at a proper level. Timing of replacement
varies with the frequency and conditions of use. Consult your local Atom representative for replacement.
Reason for replacement
Dirtiness due to dust or defective air circulation con-
trol due to clogging
Decreased air tightness due to breakage or deforma-
tion
Decreased air tightness due to breakage or deforma-
tion
Decreased air tightness due to breakage or deforma-
tion
Decreased air tightness due to breakage or deforma-
tion
Decreased air tightness due to breakage or deforma-
tion
Decreased elasticity due to breakage or deformation
Reduced damper function
Decreased air circulation
Decreased air circulation
Incomplete locking
Insufficient humidification due to breakage or deforma-
tion
Defective power failure alarm function due to battery
life
Defective clock control due to battery life
Defective calibration or defective oxygen control due
to sensor life
Part name
Filter
Tube introduction slit
assembly packing
Admittance panel
packing
Semi-iris access port
packing
Snap-open access port
packing
X-ray cassette tray door
packing
Mattress
Rotary damper (for an
admittance panel)
Fan motor
Fan
Snap-open access port
Humidity chamber
Rechargeable battery
(for a power failure alarm)
Battery for the control
panel
Oxygen sensor
Period of use
3 months
1~2 years
1~2 years
1~2 years
1~2 years
1~2 years
1~2 years
2 years
3 years
3 years
3 years
3 years
4 years
4 years
Variable depending
on operating
conditions
❋
❋ The oxygen sensor is a consumable item and its life is affected greatly by the ambient conditions under
which it is used (i.e. ambient temperature, oxygen concentration). It is recommended to replace an oxygen
sensor when more than one year has passed since it was taken out of its package.
To Next Page
Loading...
