OPERATOR MANUAL
30
14.2. Setup Span (weight calibration)
Select SPAN in main <SETTINGS> many and press "START" key. The display will show the
following:
REFRIGERANT SCALE - (Calibrating the refrigerant cylinder electronic scale)
Place known weight (etalon) on top of empty cylinder. Known weigh should be minimum 10kg.
Important:
Operator should know the right
amount (+-10gr) of the weigh he is using.
Make sure it is placed centrally on the cylinder and platform. Use "UP" or "DOWN" key to move
span until display shows the value of additional etalon weight added. Press "START" key to exit
and save.
RECOVERED. OIL SCALE - (Calibrating the recovered oil vessel (9) electronic scale)
Add 200ml of oil into the recovered oil vessel. Use "UP" or "DOWN" key to set the correct
weight of 200ml (the display should indicate the weight of 0.200 ml). Press "START" key to
lock in correct weight and exit.
NEW OIL SCALE - (Calibrating the new oil vessel (10) electronic scale)
Add 200ml of oil into the new oil vessel. Use "UP" or "DOWN" key to set the correct weight of
200ml (the display should indicate the weight of 0.200 ml). Press "START" key to lock in
correct weight and exit.
