INSTALLATION INSTRUCTIONS
40
February 1996 – 1C7836
Calibrating the Replenishment System
This procedure allows you to calibrate the replenishment system by determining the actual rate solution flows through
the REPLENISHMENT PUMPS. The volume of the solution pumped by one of the PUMPS during a set period will
be measured and entered into the MICROPROCESSOR via the DISPLAY PANEL on the PORTABLE COMPUTER.
The MICROPROCESSOR computes the rate of solution flow through the PUMP, then adjusts the time that the PUMP
must operate to match the replenishment volume set by the operator. The same procedure is then used to calibrate
the other PUMP.
Note
The volume actually measured during this procedure is
not the volume delivered for a 35 x 43 cm (14 x 17 in.)
sheet of film.
[1] Select “Replenishment Calibration” from the
Diagnostics Main Menu.
[2] Select “Developer Calibration Volume” or “Fixer
Calibration Volume”.
Caution
Wear protective eyewear during the following
procedure. Replenishment solutions are pumped
quickly and may splash.
[3] Open the TOP COVER of the PROCESSOR.
[4] Disconnect the FIXER REPLENISHMENT or
DEVELOPER REPLENISHMENT HOSE and
place it into the GRADUATED CYLINDER.
[5] Press the REPLENISHMENT CALIBRATION
SWITCH on the inside wall of the TANK.
[6] Measure and record the volume of solution in the
GRADUATED CYLINDER.
[7] Discard the solution in the GRADUATED
CYLINDER.
[8] Do Steps
through
at least 2 more times.
[9] Determine the average of the 3 volumes.
[10] Connect the REPLENISHMENT HOSE to the
FIXER or DEVELOPER MANDREL.
[11] Close the TOP COVER of the PROCESSOR.
[12] Enter the average volume from Step
PORTABLE COMPUTER.
[13] Move the MAIN CIRCUIT BREAKER CB1 on the PROCESSOR to the “O” position.
[14] Drain all TANKS.
[15] See “Mixing the Chemistry” and “Setting Up the Processor” in the User’s Manual, Publication Part No. 4B5475.
H104_0259CA
DEVELOPER
REPLENISHMENT
HOSE
REPLENISHMENT
CALIBRATION
SWITCH
FIXER
REPLENISHMENT
HOSE
GRADUATED
CYLINDER
H104_0259CCA
