Sterlco SF1000 Gravimetric Additive Feeder - Manual (Page 33)

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Appendix B: Static calibration
1. General
- Static calibration is composed of two sub-procedures: ZERO calibration and GAIN
calibration.
- Special equipment required: A 1000-2500 gr. standard weight.
- Performing Static Calibration requires opening a password
2. Opening Password
a) While in Main Screen press the
key –
"Maintenance” screen is displayed
b) Press , "Open/Close Password" screen
is displayed
c) Select (by keys) "Open Password" and
Press – "Enter Password" screen is
displayed
d) Enter Password "11" (by keys) and
press
"Password Opened" screen is displayed
e) If the wrong password is entered' "Wrong pass"
screen will appear. Press to return to
"Open/Close Password" screen and try again
f) Once "Password Opened" screen appears, press twice to return to the
Maintenance screen (the password remains open!)
As long as the Password is open
– Static Calibration is possible