5.8
Cleaning
The sensor unit does not require any special care.
● In the case of heavy contamination, the sensor unit can be carefully cleaned
with cold water. A sponge can be used for wiping if necessary.
CAUTION
It is not permitted for any liquid to penetrate the gas inlet opening on the gas
measurement device. Clean carefully as appropriate. Do not use any cleaning
agents or solvents.
● Dry the sensor unit with a cloth.
6
Transport
The sensor unit contains lithium batteries. During transport of the sensor unit,
and particularly during air transport, observe the relevant safety regulations for
lithium batteries.
Do not transport the sensor unit at below -20 °C or above +50 °C as it could
become damaged.
NOTICE
Observe the safety instructions of the control unit!
The safety instructions of the control unit contain separate information on
storage and must be observed.
7
Storage
–
Store in a dry environment free of pollutants.
–
Dräger recommends charging the sensor unit and the control unit during
storage.
–
Dräger recommends checking the charge status of the energy supply at
least every 3 weeks if the sensor unit or the control unit is not left on charge.
–
Do not store the sensor unit at below -20 °C or above +50 °C as it could
become damaged.
NOTICE
Observe the safety instructions of the control unit!
The safety instructions of the control unit contain separate information on
storage and must be observed.
WARNING
Risk of explosion!
Discharging isolated capacitances can create ignitable sparks.
► When storing the device, make sure that it is grounded and thus no isolated
capacitance can be electrostatically charged.
To keep power consumption low in the heat-up phase, and to keep the heat-
up phase as short as possible, store the sensor unit at room temperature.
8
Disposal
This product must not be disposed of as household waste. This is indi-
cated by the adjacent symbol.
You can return this product to Dräger free of charge. For information
please contact the national marketing organizations or Dräger.
Transport