Insinger SW-48-RI - Manual (Page 15)

15
DOC SW‐48‐RI 2.2010 www.insingermachine.com
Sequence of Operation
Power switch "ON".
LOGO logic control is energized.
Fill button (optional) energizes fill solenoid.
Low water safety switch closes terminals 1 and 4 in the control panel if there is sufficient water in
the wash tank.
Amber indicator light comes on.
Wash and rinse temp controls are energized.
Temp controls energize wash and rinse heating systems.
Door safety switch is energized.
Stop and Start buttons are energized.
Start button is pushed energizing the internal timing functions of the logic control.
Red indicator light is energized
Wash timer (Light, Medium, or Heavy) starts, energizing the pump contactor for set amount of time.
Wash time runs out energizing the rest timer.
After set amount of rest time, the rinse timer starts, energizing the rinse solenoid valve and clear indicator light.
If the machine is equipped with the exhaust fan option, the fan timer runs for the set time when the rinse times
out.
After the rinse timer (or optional fan timer) has timed out, all timers are reset, and the red/clear indicator lights
are de-energized.
Operation of the Machine
Initial Daily StartUp
1. Check if the inside of the machine has been properly cleaned since its last use. If not, clean the
machine (refer to Final CleanUp on the following page for cleaning information).
2. Make sure scrap tray screens and the pump inlet screen are in place (see page 37).
a. WARNING : Do not operate washer without all screens in place.
3. Close the drain valve.
4. Open fill valve and fill wash tank to the top of the scrap trays or until water begins to run out of the
overflow. If the machine is equipped with the Auto Fill option push the Auto Fill button to fill the unit.
5. Turn power "ON" and allow wash and rinse temperatures to come up to recommended levels.
6. While machine is warming up, the first load can be prepared and placed in the machine. If the pans are
excessively dirty, they should be presoaked and scraped before being placed in the rack. Pan
preparation will reduce the need to change the wash water and will speed up the entire washing
process. The correct manner for loading the racks is illustrated on pages 33 - 35.
7. Once the machine has reached the recommended temperatures, detergent should be added to the wash
water. Detergent should be used according to the recommendations of the chemical supplier. A non-