PBI Dansensor CheckPoint O2 Bedienungsanleitung Seite 15

14 User Manual
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-200616-G 03/2010
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 CO 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.
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CheckPoint O /CO
2
PBI-Dansensor A/S
2