by
8
Fault current monitoring:
• If the charging procedure has been permanently switched off auto-
matically by the activation of the differential fault current monito-
ring, this must be manually reset after eliminating the fault.
Display PERCEDOS
®
illuminates red.
For this, proceed as follows:
• Switch the operating status of the PERCEDOS
®
from active to inactive.
• This resets differential fault current monitoring.
Display PERCEDOS
®
blinks green.
• If the charging procedure is to be continued, switch the operating
status of the PERCEDOS
®
from inactive to active.
Display PERCEDOS
®
illuminates green.
Recommendation:
• Only reset differential fault current if the cause of the fault current
has been eliminated and the device has first been tested for proper
function, e.g. testing by an electrician.
Service functions:
In order to ensure sae charging of the electrical vehicle at all times,
PERCEDOS
®
has internals protective mechanisms. A periodic self-test
checks the internal differential fault current function and an operating
hours meter monitors the maximum recommended operating time until
the next retesting
Periodic self-test:
• The PERCEDOS
®
checks the differential fault current function with
the aid of an internal self-help routine. This self-test is automatical-
ly performed every 4 operating hours, both in active and inactive
operating status. The running of the self-test does not have an
influence on the charging procedure.
Operating hours meter:
• The operating hours meter keeps track of the active charging time
until the next service interval.
• We recommend having the PERCEDOS
®
checked by an electrician
after every 5,000 operating hours.
Possible results of the service functions:
Display PERCEDOS
®
illuminates green.
• No error determined during differential fault current testing.
• Maximum operating hours not yet reached.
• PERCEDOS
®
operating status is active.
• Charging procedure is possible and activated.
Display PERCEDOS
®
blinks green.
• No error determined during differential fault current testing.
• Maximum operating hours not yet reached.
• PERCEDOS
®
operating status is inactive.
• Charging procedure would be possible but is not activated.
Instruction Manual PERCEDOS
®