Battery Replacement - Mocon Dansensor CheckPoint O2/CO2 Manual Del Usuario

14 User Guide
External power supply/charger (14)
CheckPoint can be connected to an external
power supply/charger. When the power supply is
connected/disconnected, the display shows
"P.On" and "P.OF.", respectively. If CheckPoint is
fitted with ordinary batteries, they will be
disconnected. If CheckPoint is fitted with
rechargeable batteries, they will be recharged
automatically.
WARNING! Only connect the original
power supply.
CheckPoint messages
"P.On " Power on. External power supply
connected.
"P.OF. " Power off. External power supply
disconnected.
"Lo./BAt." Low battery voltage. Replace the
batteries, or connect the external
power supply/charger.
WARNING! When rechargeable
batteries are installed in the
CheckPoint, ordinary batteries must
NOT be installed.
CheckPoint error messages
"P.Er." Power error. Error in the external
power supply. Power supply with
incorrect output voltage connected.
Remove the power supply
immediately.
CheckPoint cannot be switched off
before the incorrect power supply
has been removed.
"Er.x " Internal error. CheckPoint must be
forwarded for service.
PBI-320298-B 02/2014
EN
Moving the measuring hose inlet
Any technically gifted user can convert the unit
from a right-handed into a left-handed model and
vice versa.
Note: Handle the sensitive internal mechanical
and electronic components with care when
converting the unit.
Do as follows to convert the CheckPoint from a
right-handed model into a left-handed model or
vice versa:
1. Remove the two side plates (10) and the
battery cover (7).
2. Remove the needle retainer (8).
3. Switch the gas in and gas out screw joints (9)
without dismounting the hoses (remember to
fasten the joints using a tool)
4. Mount the side plates (7) and (10), starting
with the right-hand plate (be careful not to
squeeze the hoses)
5. Mount the needle retainer (9) in the opposite
side, and press it down until flush with the
side plate
6. Test/control: Switch on the CheckPoint, and
start measuring with atmospheric air (20.9
%). Block the gas inlet while measuring (e.g.
by removing the needle and putting your
finger on the end of the needle pen). The O
value must not increase by more than 1 %. If
this is the case, check that the hoses have
been mounted correctly in accordance with
the drawing.

Battery replacement

When the CheckPoint using ordinary batteries
shows "Lo./BAt.", the batteries must be
replaced.
1. Unscrew the screw that secures the battery
cover (7) on the left side, and dismount the
cover.
2. Disconnect the connector (13) on the battery
pack.
3. Take out the battery pack, and replace the
batteries with 4 new alkaline batteries (type
AA).
4. Mount the battery pack again (lower/left
connector).
5. Connect the connector to the battery pack.
6. Mount the cover and screw (be careful not to
squeeze the wire)
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Dansensor A/S
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