ABB DSQC602 Robot Control Unit
The drive can be stored for up to one year in the original packaging as
long as they are not damaged or opened. For information on longer
storage periods, contact the ABB service organization.
4.5.1 Storage conditions
The minimum requirements for storage are based
on IEC 60721-3-1 'Classification of environmental
conditions: Classification of groups of environmental parameters and their severities; Storage'
—
Table 4-2 Storage conditions.
4.5.2 Storage
If the drive is taken out of service for a longer time
proceed as follows:
1. Cover all cable inlets and ventilation slots with
an impermeable plastic or aluminum foil and
a wooden panel.
2. Add a desiccant of the appropriate quality:
- 1 unit desiccant (30g) absorbs 6 g water
vapor.
The following quantity is needed when using
a polyethylene foil:
- 10 units/m2 foil
3. Close and lock the doors of the cabinet.
4. Use polyethylene or equivalent for packaging:
- 0,3g/m2/24h water vapor diffusion
5. Attach humidity indicators to the packaging.
Check the storage conditions and the packaging
regularly. Repair any damages that occur during
the storage period immediately.
1K22 Climatic conditions
Air temperature -25 – +55 °C (drive)
-5 – +55 °C (spare parts)
Relative humidity 10 – 100%
Absolute humidity 0.5 – 29%
1Z3 Special climatic conditions
Movement of surrounding air 30 m/s
1B1 Biological conditions
Flora Negligible
Fauna Negligible
1M12 Mechanical conditions
Vibration
Acceleration spectral density 0.1 m/s2 (5 – 200 Hz)

Storage conditions and handling precautions must be observed at all
times.
4.6.1 Storage place conditions
• Temperature range: -5 °C – + 55 °C
• Free of vibration and shock.
• Protected against dust, sand, vermin and
insects.
• Free of corrosive gases, salt or other impurities
that could damage electronic equipment.
• Dry; no condensation
• Relative air humidity: 5 – 85%
If in doubt whether the maximum allowed
humidity is exceeded, protect the spare parts
by an external heater.
4.6.2 Handling precautions
To maintain spare parts in good condition and to
keep the warranty valid during the warranty period,
observe the following:
• Check the spare parts immediately after receipt
for damages. Report any damage to the shipping company and the ABB service organization.
• Keep spare parts in their original packaging.
• Store printed circuit boards in antistatic bags
or boxes.
• Ground yourself with a wrist strap before
touching a component.
• Hold the component only at the edge.
• Put the component on a grounded working surface protected against electrostatic discharges.
NOTICE
Electronic devices (eg, circuit boards, semiconductors) are sensitive to electrostatic discharge (ESD).
ESD can damage these devices.
Apply ESD handling precautions before handling
these devices.