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1 Important Information
1.1 Notes
Important information and instructions are designated as follows:
Danger!
Draws attention to an exceptionally great, imminent danger to your health or life due to hazardous
voltages.
Danger!
Draws attention to a danger with high risk which, if not avoided, may result in death or serious injury.
Warning!
Draws attention to a danger with medium risk which, if not avoided, may result in death or serious injury.
Caution!
Draws attention to a danger with low risk which, if not avoided, may result in minor or moderate injury.
Environment!
Advices on protecting the environment.
Handling instructions
Reference to chapter, position, picture number or document.
Option (accessories, peripherals, extras).
Time
Viewed in the display / monitor.
1.2 General Safety Instructions
This service manual is intended for use by qualied service and maintenance personnel. For more operation and
conguration information, refer to the user or conguration manual.
Follow the general safety rules below:
• Keep the area around the device clean at all times!
• Work with safety in mind.
• Parts of device that are removed during the maintenance work must be put in a safe place.
• Avoid risks of tripping over.
Danger!
Danger to life and limb from increased current ow through metal parts in contact with the device.
Do not wear clothing with metal parts.
Do not wear jewelry.
Caution!
Items of clothing drawn into the device by moving parts can lead to injuries.
Do not wear any items of clothing which could get caught by moving parts.