MAINTENANCE AND REPAIRS
8
97
8020065-ZLP4/2017-08-10|SICK
Subject to change without notice
O P E R A T I N G I N S T R U C T I O N S | Master Data Analyzer
8.1
Maintenance and repairs
NOTE
Repair work on the individual components may only be performed by qualified and
authorized service personnel from SICK AG.
HAZARD
Disconnect the power to the system
▸
Make sure the voltage supply for the Master Data Analyzer is disconnected while you
are carrying out maintenance and repairs.
▸
Remove the plug from the power outlet to disconnect the voltage supply.
HAZARD
Risk of injury due to electrical current
The Master Data Analyzer is connected to the power supply (AC 100 to 264 V/50 to 60 Hz).
Only a qualified electrician or trained person working under the guidance and supervision
of a qualified electrician is permitted to work on electrical systems or equipment, and they
must comply with the electrical regulations.
Improper handling of live devices may lead to severe personal injury or death by electric
shock.
Measures
▸
Electrical installation and maintenance work must only be performed by electrically
qualified personnel.
▸
Standard safety requirements must be met when carrying out any work on electrical
systems or equipment.
▸
Do not touch any live parts.
▸
In the event of danger, immediately disconnect the device from the grid.
▸
Electrical connections may only be made or disconnected when there is no power in the
system.
▸
Only switch on the supply voltage when the connection tasks have been completed and
the wiring has been thoroughly checked.
▸
Only carry out maintenance and repair work when the power is off.
▸
When using extension cables with open ends, ensure that bare wire ends do not come
into contact with each other (risk of short-circuit when supply voltage is switched on!).
Wires must be appropriately insulated from each other.
