13
INSTRUCTIONS
OPERATION
DETERGENT
CONTROL
i
Detergent usage and water hardness are two factors that greatly contribute to the
machine's operating efficiency. Using the proper amount of detergent can become a
source of substantial savings. A qualified water-treatment specialist can determine
what is needed for maximum efficiency from the detergent.
•
Hard water greatly affects the performance of the machine, causing the amount
of detergent required for washing to increase. If the machine is installed in an
area with hard water, the manufacturer recommends the installation of water
treatment equipment.
• Deposited solids from hard water can cause spotting that will not be removed
with a drying agent. Treated water will reduce this occurence.
• Treated water might not be suitable for use in other areas of operation and it
might be necessary to install a water treatment system for the water going to the
machine only. Discuss this option with a qualified water treatment specialist.
• Properly train operators on how much detergent is to be used per cycle. Meet
with a water treatment specialist and chemical supplier to discuss a complete
training program for operators.
• Water temperature is an important factor in ensuring the machine functions
properly, and the machine's data plate details what the minimum temperatures
must be for the incoming water supply, the wash tank, and the rinse tank. If
minimum requirements are not met, it's possible that dishes will not be clean or
sanitized.
• Instruct operators to observe the required temperatures and to report when they
fall below the minimum allowed. A loss of temperature can indicate a larger
problem.