
Instructions
15
Maintenance
User checks
• Check the logger before each use.
• Before using the logger check for visible signs of damage.
• Check the functions of the logger.
• Never use a logger that is damaged or not functioning perfectly. Never use
damaged accessories.
• Ensure that the battery is sufficiently charged for the required period of use.
Should the logger not function perfectly or should damage become apparent
send the unit to Rotronic for repair. Repairs may only be carried out by Rotronic
or an authorised dealer. Defective or damaged components may only be replaced
with manufacturer’s original parts.
Cleaning
• Ensure that no fluids enter the logger's casing.
Fluids will cause corrosion damage and short
circuits.
• Never use corrosive or abrasive cleaning agents or polishes.
• Cleaning agents containing additives such as alcohol will cause the case to
become matt and/or brittle.
• Clean the logger when necessary.
• Always disconnect the logger from the PC or the power supply before clean-
ing.
• Use a cleaning agent suitable for plastic or a cloth dampened with water and
soap.
Charging the battery
Before first use: The battery is not fully charged on delivery and should
be charged before using the logger for the first time.
Charge the logger
• Before each use
• At least every six months
Procedure:
• Connect the logger to the power supply or via USB connection cable to the PC
or an external USB mains adapter.
Notes:
• The meaning of the yellow warning light during charging is described on page 14.
• Charging an exhausted battery takes approx. 5 hours using the mains adapter.
Charging is also possible via the USB port with the backlight turned off (ap-
prox. 28 hours).
• Recorded data is non-volatile and remains in the unit’s memory even when the
battery is exhausted.
• Never store the logger with a discharged battery. See ->18 (storage conditions).
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