Operation manual ISOTEST 4 S / 4 S
p l u s
Page 33
Repair
1. Storage
If the test equipment is not used over more than 1 week, the following
measures should be taken:
Remove the rechargeable battery from the test equipment and
connect to the battery charger. Complete discharge can be avoided
by connecting the rechargeable battery to the battery charger.
Clean the test equipment and the accessories.
Protect the test equipment and the accessories from damage by
storing in a dry room.
The optimum solution for avoiding damage to the test equipment and
the accessories is to use an ELMED transportation box (part number
0177200002).
To avoid condensation at temperatures below the dew point, ensure
that the equipment is stored at normal ambient temperature.
Storage temp.: -20°C bis +50°C (Heat timing constant: > 10 K/h)
2. Maintenance
Because of its matured and rugged design, ISOTEST
®
test equipment
from ELMED requires only a minimum of maintenance efforts.
However, the following maintenance should always be performed:
Clean all connectors from contamination.
Clean the test equipment and the accessories, using a soft,
dampened or dry cloth. Use only mild detergents.
Do not touch the high-voltage cable with hot parts and/or parts having
sharp edges.
Always close the carrying case to protect the unit from mechanical
damage.
Do not throw the ISOTEST
®
test equipment or expose to heavy
impact or vibration.
3. Inspections/Calibration
To maintain the high reliability and the high quality standard of ISOTEST
®
test equipment as long as possible, the equipment should be inspected
and calibrated by the manufacturer each year.
Observing recommended inspection intervals contributes to continuous
functional safety of the equipment and avoids expensive repair.
