Maintenance Intervals - afriso AFA 11 Manual De Instrucciones

EN
8 Maintenance
8.1

Maintenance intervals

UNSUITABLE CLEANING AGENTS
• Verify that you use only cleaning agents which do not contain solvents for
cleaning the plastic parts/the product.
Failure to follow these instructions can result in equipment damage.
When
Monthly, weekly, if nec-
essary
Depends on the resist-
ance of the retention
unit to the medium
Annually
After an alarm condition Test the operational readiness of the probes. See
Change of the liquid to
be monitored or recom-
missioning of the stor-
age system
Annually or after power
outage
If required
32
Maintenance
AFA 11
NOTICE
Activity
Verify operational readiness, actuate the 
Test key (D).
Also inspect the state of the system.
Test the function (see "Performing the function
test")
"After an alarm condition".
Clean slightly polluted parts.
Replace damaged parts.
Test the function (see "Performing the function
test")
Test the function (see "Performing the function
test").
Check the charging state of the battery
(only with inserted battery).
Replace the battery