S709/8
1. Ensure the nozzle is stowed in the holster
and the dispenser is isolated from any fuel
management systems.
2. Remove calibration button cover bolt from
rear of display / calculator housing (if
fitted).
3. Gently push and hold the calibration button
using a small screwdriver or similar tool.
CALIBRATION PROCEDURE - (MUST BE CARRIED OUT TO
ENSURE PUMP ACCURACY)