MAINTENANCE MODEL YB8
April 1999/Manning Environmental Inc.
Page C-12
Pump Operates Hose or Line Flush with water to clear clog.
but No Fluid Clogged
Peristaltic Pump Check pump for proper operation including: Drive belt is
Failing intact, Drive pulleys are rotating, Rollers are rotating freely,
Impediment in pump tubing, Motor not humming.
Pump Rotor Peristaltic Pump Check pump for proper operation including: Drive belt is
Does Not Failing intact, Drive pulleys are rotating, Rollers are rotating freely,
Rotate Impediment in pump tubing, Motor not humming.
Sample Does Deposit Line Clear the line.
Not Enter Blocked
Container
Purges Controller Failure Remove and replace controller or failed board.
Constantly
Motor Relay
Failure Check to see that relay changes from purge to draw mode.
Low Sample Fluid Detector Check calibration of Fluid Sensor or replace the Fluid
Volume Malfunctioning Sensor.
Excessive Tube
Wear Replace pump tubing.
RPM Counter
Malfunctioning Replace the RPM counter.
Excessive Fluid Detector Check calibration of Fluid Sensor or replace the Fluid
Sample Volume Malfunctioning Sensor.
RPM Counter
Malfunctioning Replace the RPM counter.
Controller Does Password Active Enter the password at prompt.
not Respond to
Command
Blank Display No Power Check to make sure sampler has power.
Display Failure Check connections and possibly replace display.
Keypad Membrane Switch Remove and replace membrane switch.
Inoperative Failure
*99 Self Test Controller Failure Remove and replace controller.
Indicates Error
To Next Page
Loading...