8
MAINTENANCE
MAINTENANCE (CONT.)
CLEANING SCHEDULE (CONT.)
•As Required
1. Check temperature gauge readings. Replace as necessary.
2. Check chemical supplies and refill as necessary.
•Weekly
1. Inspect all water lines for leaks and tighten any joints of required.
2. Clean all detergent residue from exterior of machine.
3. Check drain for leaks.
4. Clean any accumulated scale from the heating element.
5. Remove and closely inspect each spray arm for any blockage.
6. Check for any damage to scrap screen. Ineffective screening can cause wash system failures.
7. Clean the detergent, and rinse aid supply tubes. Complete the following procedure:
a. Remove the detergent and rinse aid pick up tubes from the containers. Place the tubes into
a container of hot water.
b. Remove the pick up tubes from the hot water and reinsert them into the correct chemical
containers (red-detergent, clear-rinse aid). Repeat the original priming procedures to
ensure that the chemicals have filled the tubes for the next operating period.
c. Run a complete cycle to flush chemicals from the tank.