24
Performance Check
Regular Inspection
1. Inspect the pump squeeze tube. If visibly worn or cracking, replace the
squeeze tube even if it is working properly at the time.
2. Inspect all tubing connections for leaks, crack or loose fittings. Tighten
or replace as necessary.
Squeeze Tube Replacement Instructions
1. Loosen tube nuts on pick-up and discharge ends of the squeeze tube to
remove pick-up and discharge tubing.
2. Loosen four pump screws, and remove cover from face of the peristaltic
pump.
3. Pull both ends of the tube away from the pump body until tube slips over
rollers.
4. Clean inside of pump body, wiping to remove particle matter and
accumulation of old lubricant.
5. Inspect the roller assembly closely for signs of wear or cracking.
6. Slide the plastic fittings provided with new squeeze tube inside the pump
housing. It may be beneficial to use a screwdriver to rotate the roller
assembly clockwise to assist in the placement of the squeeze tube.
7. Lubricate the new squeeze tube and rollers. Use only silicon grease
lubricant
8. Replace the plastic cover on the face of the pump. DO NOT over tighten
because plastic can stress crack if excess force is applied.
9. Connect pick-up and discharge tubing to squeeze tube.
10. Turn on final rinse (or use Rinse in Program Mode) to prime pick-up and
discharge tubes and to check for proper operation of the new pump
squeeze tube.
Cleaning
Wipe unit down with a damp cloth. Mild detergent may be used.
Rinse Aid Dispenser Chart
Rinse Volume Estimates
All estimated volumes in the following table assume that the standard 1 cc
squeeze tube is used. If a larger tube is used scale by changing this formula:
Volume (ml) = Squeeze Tube Size (cc/rev) x Rinse Speed (rev/min) x rack rinse
time (sec) x 1 min/60 sec.
APPENDIX
Summary of Contents for 9223-1070
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