Douglas GCW-1, Руководство по эксплуатации

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GCW-1
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MAINTENANCE
Daily Maintenance
Note: As a precaution please disconnect, or turn off all incoming power to machine before proceeding with
any maintenance.
Regular maintenance is essential in keeping your machine in good working order and operating at maximum
efficiency. The following maintenance items listed are a minimum requirement; frequency of maintenance is
dependent on the number of hours the machine is in use and amount and type of soil being removed.
These daily maintenance items need to be done at the end of a regular shift, or if you feel the machine is not
cleaning as well as it was previously.
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With the Power Coming To The Machine Turned Off, start draining the machine. Unless
machine is equipped with electric drain. If machine does have electric drain, leave power on
until drained. After the machine has drained. Clean the inside of the wash cabinet. Direct all
debris toward and into the filter baskets. Remove and clean the filter baskets, leaving them
out for the following steps.
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With the filter baskets removed. Finish cleaning the wash tank reservoir. Direct all remaining
debris into the open drain located in the bottom of the reservoir tank.
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Now will need to clean the low water probe. This probe will be a white plastic item mounted
into the side of the wash reservoir tank under the filter basket location, its 3/8” in diameter
2½” long with a 3/16” x 1/4” metal tip. The purpose of this probe is not to allow the heat
source or pump motor to turn on unless the wash tank is full of water. Clean the metal tip of
this probe with some sort of scouring pad. Remove all scale and residue. Failure to do this
will void warranty to related items.
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If your machine has an electric heater or heaters in the wash tank, it’s time to clean those
now. The heater coils will be located directly under the low water probe. Using a wire brush
or scouring pad clean the exposed heating coils on the heater or heaters, directing all debris
into the drain.
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Now that the wash cabinet, filters, wash tank reservoir, low water probe, and electric heater
or heaters (if applicable) have been cleaned. You can now put the filters back in place.
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Inspect all the spray jets, look for any that are missing, obstructed, or worn out. If you find
any jets missing or worn out, contact Douglas Machines Corp. for a replacement. If you find
any jets obstructed. Try to remove the obstruction by pulling it out or by forcing it back into
the jet pipe. If you need to force it back into the jet pipe you’ll need to remove the jet pipe
end cap (reference your parts manual for jet pipe end cap location) in order to remove the
obstruction from the pipe.
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Clean the outside of the machine. Using a stainless steel cleaner or soft cloth with a mild
detergent wipe down the outside of the machine.
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Close the drain valve, check that the filters are back in place, and turn the main power back
on. Wait to refill the machine till you’re ready to wash again (it’s easier and less expensive
to heat warm water then cold). The machine is now ready for the next shift or next day of
washing.