dormakaba EAD GmbH TT1100ICL 用户手册
Manual
Grouped safety messages
2.6
Electrical dangers
Mains voltage installations may only be carried out by a certified specialized
company or authorized electricians.
company or authorized electricians.
2.7
ESD (electrostatic discharge) protective measures
NOTICE!
Danger for electronic components due to electrostatic discharge.
Improper handling of printed circuit boards or components can cause damages that
lead to complete failures or sporadic errors.
lead to complete failures or sporadic errors.
•
During installation and repair of the device, the ESD protective measures must
be considered.
be considered.
The following rules must be considered:
•
Wear an ESD wristband when handling electronic components.
Connect the end of the wristband to a discharge socket or an unvarnished
grounded metal component. This way, static charges are discharged from
your body securely and effectively.
grounded metal component. This way, static charges are discharged from
your body securely and effectively.
•
Touch only the edges of circuit boards. Do not touch the circuit board nor the
connector.
connector.
•
Place all dismantled components on an antistatic surface or in an antistatic
container.
container.
•
Avoid contact between circuit boards and clothing. The wristband only
protects the printed circuit boards against electrostatic discharge from your
body, but there is still a risk of damage through electrostatic discharge from
your clothing.
protects the printed circuit boards against electrostatic discharge from your
body, but there is still a risk of damage through electrostatic discharge from
your clothing.
•
Transport and dispatch dismantled modules only in electrostatically shielded
protective bags.
protective bags.
TT1100
04044239 - 08/2013
9