Troubleshooting; Diagnostics Screen; Error Descriptions - Hach HHPC 6+ Manual Del Usuario

Charge the battery
The instrument operates on DC power that is supplied by an internal
rechargeable battery or AC wall adapter. The battery is not user
replaceable. If a new battery is necessary, contact the manufacturer.
A battery icon in the instrument display shows the level of battery power.
The icon flashes when the battery power is at 25% or less and while the
battery charges.
To charge the instrument battery:
1. Connect the AC wall adapter to a power receptacle.
2. Do one of the tasks that follow:
• Connect the AC adapter plug to the AC adapter connector of the
optional cradle, then attach the instrument to the cradle.
• Connect the AC adapter plug to the AC adapter connector on the
bottom of the instrument.
An amber light on the front of the instrument cradle shows that the
cradle has power. The light turns green when the instrument is
correctly connected to the cradle.
If the AC adapter cord is connected to the instrument, a green light
appears above the AC adapter connector of the instrument.
If the instrument has power, the battery icon in the display flashes
while the battery charges. The icon becomes solid (does not flash)
when the battery is completely charged. A discharged battery
becomes completely charged in about 3.5 hours.
Replace the battery
W A R N I N G
Multiple hazards. Do not disassemble the instrument for maintenance or service.
If the internal components must be cleaned or repaired, contact the
manufacturer.
The battery cannot be replaced by the user. Contact the manufacturer
for battery replacement.
Clean the instrument
Note: Do not use solvents to clean the instrument.
The instrument is maintenance free. Regular cleaning is not necessary
for normal operation. If the exterior of the instrument becomes dirty, wipe
the instrument surfaces with a clean, moist cloth.

Troubleshooting

Diagnostics screen

The Diagnostics icon is in the Communications Setup sub-menus.
The Diagnostics screen shows information that may be useful in the
analysis of instrument failures.
Information shown includes details about instrument calibration, laser
current, firmware version, battery voltage and battery charge status.

Error descriptions

Table 3 describes the kinds of errors that can occur.
Table 3 Errors
Error type Description
Stop A stop error causes all operation to stop until the error is
corrected. The current sample is aborted.
Flow A flow error causes the counter to stop sampling, and an
error message shows in the display.
Hardware failure Hardware failures are indicated by an error message in the
display. Record any fault codes that show.
Warnings
A warning occurs when a subsystem does not function correctly. When a
warning occurs, the instrument continues to operate and a warning level
indicator shows in the display. When the warning condition is cleared,
the indicator goes out of view.
Table 4 describes the kinds of warnings that can occur.
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