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MODE DE FONCTIONNEMENT AVEC VARIATEUR DE VITESSE / OPERATING GUIDE WITH A DRIVE
ENGLISH
MANUAL MODE
When the drive is in manual mode, the pump motor will run at is maximal frequency of 60Hz. The
minimum frequency is 25Hz.
AUTOMATIC MODE
Default values will shutdown the pump when the outside temperature is 23°F (-5°C) and start it
back when temperature will reach 30°F (-1°C). Vacuum will vary during the day depending on the
outside temperature.
The solenoid valve is preceded by a small black manual valve to adjust the amount of incoming
air in your vacuum lines. This manual valve is delivered close. Maple farm do not have the same
sealing level in their vacuum lines. As an example, if your vacuum level do not lower as fast as
you want (especially if your vacuum lines are perfectly sealed), slightly open the valve to let air
enter your lines. It is of your responsibility to find the proper adjustments for your maple farm.
Important: When you switch mode, let the equipment a delay of 4 seconds in OFF mode. It is
important to ensure the motor is completely turned off before switching mode.
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