Digital Display
3B0070C 31
Watchdog
The Watchdog™ Pump Protection System
automatically shuts down the pump when
material runs out or if the suction tube is
damaged.
To enable Watchdog, press and hold
“Performance Mode” button until Watchdog
LED is illuminated. Press and hold
“Performance Mode” button to disable
Watchdog.
There are three Watchdog sensitivity
settings: Low, Medium, and High. To change
sensitivity setting, enter stored data in the
display and navigate to Watchdog. Press
and hold menu button to toggle Watchdog.
Stored Data Display
1. Perform Pressure Relief Procedure,
page 17.
2. Press and hold menu button while
turning ON/OFF switch to ON position.
3. Serial code will scroll across display.
4. Short press menu button and the total
motor run hours is displayed.
5. Short press menu button and the last
error code is displayed: e.g., E=03.
Press and hold menu button to clear
error code to zero.
6. Short press to move to Watchdog.
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