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 <SET>, "Open/Close Password" screen
is displayed
c) Select (by keys) "Open Password" and
Press <ENT> – "Enter Password" screen is
displayed
d) Enter Password "11" (by keys) and
press <ENT>
"Password Opened" screen is displayed
e) If the wrong password is entered' "Wrong pass"
screen will appear. Press <ESC> to return to
"Open/Close Password" screen and try again
f) Once "Password Opened" screen appears, press <ESC> twice to return to the
Maintenance screen (the password remains open!)
As long as the Password is open
– Static Calibration is possible