© 2017 Adolf Nissen Elektrobau GmbH + Co. KG
Maintenance
Variable Message Sign
34
Personal protective gear:
For maintenance work at the place of use, the following protective gear is also recommended:
·
Reflective warning vest
DANGER!
Mortal danger due to electric current
Contact with live components results in mortal danger. Activated electric components can carry out
uncontrolled movements and cause serious injuries. For this reason:
·
Switch off the electricity supply before beginning work and secure against being switched on again.
Mortal danger due to unauthorised switch-on!
During maintenance work there persists danger due to unauthorised switch-on of the power supply. For this
reason:
·
Switch off the main switch before starting work.
Environmental Protection:
Observe the following regarding environmental protection during maintenance work:
Batteries:
Batteries contain toxic heavy metals. They are subject to treatment as hazardous waste and must be
handed over to communal collection points or disposed of by a specialist company.
6.2
Maintenance plan
In the following sections the maintenance work which is necessary for optimal and faultless operation
is described. If increased wear is detected on particular components or assemblies during the regular
inspections, the operator must shorten the required maintenance periods in accordance with the
actual wear.
Take immediately appropriate measures for any defects or changes.
For questions regarding maintenance work and intervals: Contact the manufacturer (service address
see last page).
Interval
Maintenance work
To be carried out by
Regularly
(depending on
use)
Clean only the outer surface of the system.
Operator
Monthly
Visual inspection for moisture or damages in the housing.
(Take appropriate measures if necessary).
Operator
Every 6 months
Check all functions between the remote control and the
LED sign
Operator
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