Glastender GW24 - Manual (Page 7)

5 Glastender, Inc. • 5400 North Michigan Road • Saginaw, MI • 48604-9780
800.748.0423 • 989.752.4275 • Fax 989.752.4444 • www.glastender.com
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5. Rinse Temperature Adjustment: With the sliding cover closed, initiate a cycle by pressing Cycle Start to check rinse
water temperature (Rin Temp knob is set fully open at the factory and may require adjustment at installation location).
Machine will perform wash cycle and proceed to rinse cycle. NOTE: Wash cycle water temperature must register
between 120°F (49°C) and 150°F (66°C). Adjust hot water supply source if necessary.
During rinse cycle (recirculating pump must be on to mix and stabilize temperature reading), observe digital temperature
read out. The sliding cover can also be opened, interrupting the rinse cycle to insert thermometer into the tank water.
NOTE: Minimum rinse temperature is 75°F (24°C) per FDA Ordinance and Code for Food Service Establishments,
Section 5-103(e)(2).
If the rinse water temperature is at desired temperature, skip to Step 6.
If the rinse water temperature is not correct, temperature adjustment is required.
• Unplug glasswasher and remove front panel.
• Adjust the Rin Temp knob counterclockwise to increase rinse temperature and clockwise to decrease the rinse
temperature. NOTE: The cold water inlet supply minimum temperature may exceed 75°F, resulting in the
inability to lower the water temperature further.
• Leaving the sliding cover open will end the cycle and drain the tank after 30 seconds and cycle can be re-
started to check rinse temperature again.
Once rinse water temperature is correct, continue with Step 6.
6. Chemical Concentration Adustment: With the sliding cover closed, initiate a cycle by pressing Cycle Start to check
chemical settings.
The chemical strengths should be tested with a professional test kit by the chemical supplier. Water samples should be
taken during both the wash cycle and the rinse cycle.
Proper concentration levels:
Detergent - .30% concentration
Sanitizer - 50 PPM (sodium hypochlorite [bleach])
Rinse Aid - until proper sheeting is achieved
If chemical adjustment is correct, skip to Step 8.
Unplug glasswasher, remove front panel, and adjust chemicals on the circuit board as required.
Detergent: If the factory setting does not render the proper concentration, turn the Det adjustment knob clockwise
to increase or counterclockwise to decrease the dispense time. Repeat chemical testing procedure and adjust again if
necessary.
Sanitizer: If the factory setting does not render the proper concentration, turn the San adjustment knob clockwise
to increase or counterclockwise to decrease the dispense time. Repeat chemical testing procedure and adjust again if
necessary.
Rinse Aid: If the factory setting does not render the proper level of sheeting, turn the Rin Aid adjustment knob clock-
wise to increase or counterclockwise to decrease the dispense time. Run a test cycle to check wash results and adjust
again if necessary.
7. Replace panel and plug in glasswasher.
Repeat Step 6 to recheck chemical settings.
8. Your glasswasher is now ready for operation.