Donaldson Torit Checker board Installation, Operation, Service And Replacement Part Information page 5

A built-in memory stores operational data at preset
intervals and stores all fault indications for
approximately one year before overwriting and
replacing the oldest information. This data storage
assists the service technician by providing accurate
problem diagnosis of intermittent system failures.
The Checker board has an RJ-11 connector that
allows access by a host computer. This connection
provides two-way communication and allows
changes to operational parameters, check
P
PANEL
AIR FLOW
SET POINT INDICATOR
FILTER PRESSURE DROP
SET POINT ADJUSTMENT
STOP START
CLEAN CLEAN
DOWN
CONSTANT
TIME
CLEAN
CLEAN
Red
Checker board Display Panel
operational status from a remote location and
retrieval of current operating conditions. Using
host computer software addressing, one computer
can provide setpoint adjustment, start/stop, and
monitoring of numerous collectors. The board also
accepts a remote ON/OFF push button or an
external control voltage source to actuate the board.
MAINTENANCE REQUIRED
PANEL
CLEANING FAILURE
FILTER RUPTURE
FILTER PLUGGED
TEMPERATURE
SERVICE INTERVAL
BLOWER
OVERCURRENT
BLOWER ROTATION
COMPRESSED AIR
SERVICE
INTERVAL
SERVICE
INTERVAL
LIGHT
RESET
Amber Green
Checker board Control Panel
5