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MALFUNCTIONS
Unit does not start or suddenly switches off?
Check battery and battery contacts.
Unit switches off with the battery symbol flashin?
Renew the battery.
Indicator light of the pressure spindle does not flash?
See also special displays. Flashing is only weak: Renew the battery.
Increased deviations on taking level measurement readings?
Have you checked the pressure spindle and °C symbol?
Have you followed the notes on »Measuring outdoors«?
Are there airlocks in the hose or sensor area?
Bleeding by our technical service.
Air bubbles can arise if the pressure spindle has been left for several days in the
»measure« position as well as due to overheating or shock.
Damp or condensed water in the case?
If there is damp in the hand-held unit, it must be removed from the battery and
only replaced after being dried. Open the unit and the case and dry them.
Leak in the hose system?
The special hose can withstand high levels of mechanical stress (abrasion and
crushing). If system fluid does leak out (non-poisonous and oily), soak this up
using suitable means and dispose of in line with the regulations relating to waste
oil.
Repair by our technical service.
WARRANTY / REPAIR SERVICE
Distribution and service is via reputable specialist dealers. Repairs are performed free of
charge within the warranty period, provided the defect is due to identifiable faults in
material or manufacture.
The unit must be sent to the supplier in a clean condition. A description of the fault or
defect must be included. Current service addresses may be found at
www.dirotec.com
DISPOSAL / PROTECTION OF THE ENVIRONMENT
In line with EU directive 2002/96/EC (WEEE), at the end of its useful life, the user is obliged
to return this leveling instrument to the manufacturer for waste utilization or environmentally
friendly disposal.
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