PRINTLAB
3502
INSTRUCTION
MANUAL
Copyright © 2001 by JOBO Fototechnic, Inc. All
rights reserved. No portion of this book may be reproduced in any form without express
written consent from JOBO Fototechnic, Inc.
6. Electrical Connection

|
PRINTLAB 3502
115 VOLTS, 600 WATTS |
Use only a GFCI protected grounded socket
Never use an extension cord
Never connect other units to the same
circuit
General Safety Instructions
The personnel responsible for
installation and maintenance should be thoroughly familiar with the processor. This should
also include instructions on how to work with chemicals. Follow the chemical
manufacturers instructions carefully.
Wear appropriate protective goggles in case of repairs.
Always disconnect the power and protect against unintentional reconnection before starting
repairs. Do not bypass or disconnect built-in protective devices. Substitute electrical
components only with matched replacement parts.
All service and repair work should be performed only by
authorized and experienced service technicians.
7. Filling
The Tanks
Using the PrintLab 3502, you have
two methods available to you to fill the processor. You can pour the solution directly
into the tank, or you can purchase optional bottles and wall bracket to fill and drain the
tanks.
If you pour directly into the tank, make
sure you fill the BX/FX first, and then the CD bath. That way, if you splash any BX/FX
into the 1st tank, you can clean it up rather than have contamination.
As shown in the illustration below, be sure to have the
racks in place and use a funnel to get the solution into the tank. When you start up the
machine, be aware that if you have any air blockages in the circulating system of either
bath, you might encounter either slow or no warming of the bath. If that happens, drain
out a couple liters and refill the tank.
.
The second method of filling the CD and BX/FX
tanks is to purchase the optional # 7151 wall bracket and two of the # 7164 5 liter
canisters with hoses fitted directly to the first two connectors on the processor. At the
beginning of each processing session, you raise the bottles onto the wall bracket, and the
solutions will flow into tanks. When the bottles have finished draining, switch the
machine on. At the end of each session, switch off the machine, put the canisters on the
floor, and the solutions will drain into the canisters for safe storage of the chemicals.
8. Adjusting
The Rinse Tray
The water supply for the
rinse tray has to be adjusted carefully to that the incoming water flow does not exceed
the flow of the water going down the drain. Otherwise, you will cause the tray to
overflow. You will also need to carefully aim the spray bar to cause the water to flow
down into the tray or else it can spray beyond the rinse tray, again causing a water
spill.
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