Figure 5 Filter removal
Charge the battery
Power the instrument with:
• an internal rechargeable battery
• an external power supply
The instrument operates on a fully charged internal battery for a
minimum of 100 samples before the battery needs to be charged. The
external power supply is also used to charge the internal battery. The
instrument can be used while the internal battery charges.
Items to collect:
• External power supply
• Power cord
1. Connect the power cord to the external power supply.
2. Connect the other end of the power cord to an electrical outlet.
3. Connect the external power supply jack to the instrument at the
power port location (located below the pressure gauge).
4. Listen for a click sound. Make sure that the Battery Charging Status
light (located on the keypad) is turned on. This light shows one of
three charging status modes:
Indicator
Steady green
Flashing green
Steady red
Add printer paper
1. Open the printer door.
2. Put the printer paper in the instrument so that the paper comes from
the bottom of the roll.
3. While the instrument power is set to on, insert the paper into the
printer and push LINE FEED. The paper feeds through the printer.
Status
Charging
Maintenance mode
Battery charging failure
English 17