Duncan Enviro DD55, Original Instructions Manual

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27
Pt. No. 67441
Issue 0918
(ii) Calibration via ‘SETUP’ MENU continued
9 NOTE: If, when presing the priming switch the motors do
not turn but there are no other errors, it could be that the
previous calibration was wrongly entered. The metering
speed is out of the range of the motor speed.
This can be corrected by manually entering a ‘calibration
factor’ as follows:
(i) Press the ‘SETUP’ menu key.
(ii) Press the key below the wrench icon.
(iii) Use the up down left right arrows to select the
product. The left right arrows will appear when the
cursor is moved up one line from the ‘Cal Fact’.
(iv) Move the arrow to the ‘Cal Fact’ line, type 0.500
and hit the ‘ENTER’ key. (You need to enter the leading
zero as the machine will not accept the ‘.’ as a first
character.)
(v) Hit the ‘ESC’ key to return to the ‘SETUP’ menu or
hit the ‘MAIN’ key to return to the ‘MAIN’ menu.
(vi) Repeat the calibration process from step 1.
‘Enviro DD55’
Calibration