Basic safety instructions Technical Manual
10 1220013692 - 11/2017dormakaba digital cylinder
2.5 ESD protective measures
NOTICE
Danger of damage to electronic components from electrostatic discharge.
If electronic printed circuit boards and components are handled incorrectly, damage may oc-
cur which leads to their complete breakdown or sporadic faults.
• When installing and repairing the product, the general ESD protective measures are to be
observed.
• Before starting service or maintenance work on the product, e.g. changing the battery,
briefly touch the door handle. This will safely and effectively conduct charges away from
your body.
• When handling electronic components, wear the ESD wrist strap. Connect the end of the
strap to an ESD socket or an unpainted, earthed metal component. This will safely and ef-
fectively conduct charges away from your body.
• Only handle the edges of printed circuit boards. Do not touch printed circuit boards or
connecting plugs.
• Put removed components on an anti-static surface or in an anti-static shielding container.
• Avoid contact between printed circuit boards and clothing. The wrist strap only protects
the printed circuit boards from static electricity on the body. Damage can still occur due
to static electricity on clothing.
• Only transport and ship removed modules in ESD-shielding, conductive protective con-
tainers.
2.6 Handling of lithium batteries
NOTICE
Lithium batteries can explode or burst explosively.
Improper handling of lithium batteries can lead to fires and explosions.
• Only replace lithium batteries with batteries of the same type.
• Do not open, drill through or squash lithium batteries.
• Do not burn lithium batteries or expose them to high temperatures.
• Do not short circuit lithium batteries.
• Do not recharge lithium batteries.
To Next Page
Loading...
Need help?
General