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disconnect the cable from the mini-USB connector of the
electronic indicator unit.
7. MAINTENANCE SERVICE
7.1. Maintenance of the stress indicator is performed by
technical personnel from the departments of the control and
measuring devices service (KIP) or similar.
7.2. Maintenance of the stress indicator consists of a
preventive inspection, scheduled maintenance, and routine
maintenance.
7.3. The frequency of planned inspections is set
depending on the production conditions, but at least once a
month. During a routine inspection, the fastening of all
components, the condition of controls and paint coatings, and
the integrity of the measuring transducer are checked.
7.4. Scheduled maintenance is performed after the
warranty period expires and then at least once a year.
Repairs include visual inspection of the stress indicator,
inspection of the internal state of the installation, verification
of the reliability of the contact connections, and removal of
dust and dirt. At the same time, all types of work are
performed, the need for which was identified during the
preventive inspection of the stress indicator. In the event of
failure of the electronic components of the stress indicator,
they must be replaced.
7.5. Current repairs are made during the operation of
the stress indicator. At the same time, faults detected during
routine inspection are eliminated by replacing or restoring
individual parts of the stress indicator (replacing radio
elements, restoring broken electrical connections, etc.).
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8. TROUBLESHOOTING
8.1. Possible malfunctions and ways to fix them are
shown in table 8.1.
Table 8.1.
Possible
malfunction
Probable cause
Remedy
When the power is
turned on, there is
no information on
the stress indicator
screen
1. The battery is
low.
2. Poor contact in
the power supply
circuit.
Charge the
battery.
Replace the
battery.
Clean the contacts
in the battery
compartment.
When metal stress
indicator is powered
on, the message
"FAT32!"
The file system
of the memory
card is different
Remove the
memory card and
format its file
system on the
computer.
When the power is
turned on, the
message "SD error"
Appears on the
screen if memory
card is Faulty
Replace the
memory card.
When the power is
turned on, "No card"
Appears on the
screen if no card
presented inside
of the slot 10
Insert a memory
card into slot 10.
When you click the
record measurement
button, the message
"Error!" appears
Faulty memory
card
Replace the
memory card.
