Printed on 26/04/12 14/15 U514986-e Revision 4
6. Servicing
6.1. General
Periodic maintenance is required at least once a year.
Some operations on the meter require the device to be unsealed. Only a Company approved by Weights
and Measures may do this.
Important :
We strongly advise against the use of a high pressure water jet to clean the measuring unit, as this could
seriously damage the metering unit..
6.2. Quarterly periodic inspections
The following checks must be carried out at least once a quarter by the user.
6.2.1. Strainer baskets
The strainers installed upstream of the meter should be inspected.
Reminder :
- Filtration for Jet A1
:
50 microns
- Filtration for Gasoline, Premium, Super
:
70 microns
- Filtration for Diesel oil, Gas oil, FOD
:
200 microns
6.2.2. Measurement chamber MA21-12
Check that no leakage is occurring around the measuring chamber (piping, covers, outlet shaft – leakage
from the outlet shaft would be visible on the lower part of the AB 40 transmission device).
6.2.3. Ticket Printer
Make sure there are no particles or pieces of ticket caught in the ticket printer mechanism.
6.3. Yearly inspections
6.3.1. Measurement chamber MA21-12
The actual measuring chamber itself does not require preventive maintenance.
Any intervention necessary must be carried out by a repairer approved by SATAM with test equipment
approved for basic inspections of the meter.
6.3.2. Mechanical indicating device
See the Installation and Operation Manual.
